0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:16:59 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) dup2(r0, r1) socket$inet(0x2, 0x2, 0x1) 11:17:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 432.748277][T16436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:02 executing program 3: syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x20, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$inet(0x2, 0x4000000000000001, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, 0x0, 0x800000080004103) 11:17:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:02 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) dup2(r0, r1) socket$inet(0x2, 0x2, 0x1) 11:17:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:02 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:02 executing program 2: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 435.592802][T16458] __nla_validate_parse: 2 callbacks suppressed [ 435.592831][T16458] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:03 executing program 2: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) [ 435.660163][T16463] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 435.660236][T16463] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:03 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, "e9e88e2eb2792ddb5b4d4265f001855653051c"}) read(r1, &(0x7f00000000c0)=""/19, 0xff58) [ 435.794579][T16473] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 435.854868][T16473] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 435.877175][T16473] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:05 executing program 2: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:05 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:05 executing program 3: syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x20, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$inet(0x2, 0x4000000000000001, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, 0x0, 0x800000080004103) 11:17:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 438.672067][T16496] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:06 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:06 executing program 2: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 438.725813][T16502] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 438.725892][T16502] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:06 executing program 3: syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x20, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socket$inet(0x2, 0x4000000000000001, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r2, r1, 0x0, 0x800000080004103) 11:17:06 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 438.929398][T16513] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:09 executing program 2: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:09 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @local}, @in={0x2, 0x0, @local}], 0x3c) 11:17:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 441.799131][T16537] __nla_validate_parse: 2 callbacks suppressed [ 441.799144][T16537] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:09 executing program 2: socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:09 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 441.852196][T16544] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:09 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 441.897309][T16544] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 442.072734][T16554] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 442.092197][T16560] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 442.113511][T16560] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 442.133823][T16560] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:12 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:12 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:12 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:12 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 444.844201][T16581] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:12 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 444.901139][T16588] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 444.946613][T16588] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 445.042800][T16596] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:12 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) [ 446.869111][ T0] NOHZ: local_softirq_pending 08 11:17:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000000a01, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, "e9e88e2eb2792ddb5b4d4265f001855653051c"}) read(r1, &(0x7f00000000c0)=""/19, 0xff58) 11:17:15 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:15 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:15 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:15 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) [ 447.948094][T16628] __nla_validate_parse: 5 callbacks suppressed [ 447.948104][T16628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 448.001467][T16633] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:15 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x8dc}], 0x1, &(0x7f0000001340)=[@cred={{0x1c}}], 0x20, 0x804}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dd34bfa5d48fb72dfb6a9d30e32b8950d3c793e86a992fa05c5efb7cfb742fff4403d41742f5de5bb014804c79a489c296fe01e9c02e83d1ff", 0x39}], 0x1, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x200408c0}], 0x2, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) [ 448.047636][T16633] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:15 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:15 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) [ 448.245924][T16652] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 448.304564][T16652] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 448.318586][T16652] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {0x0}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:18 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:18 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:18 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2fe00000000004}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x401, 0x4) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:18 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:18 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 451.026214][T16678] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 451.047660][T16678] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:18 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:18 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:18 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) [ 451.266159][T16697] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 451.303671][T16697] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:21 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x1) 11:17:21 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:21 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2fe00000000004}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x401, 0x4) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 454.111387][T16720] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:21 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:21 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x0, 0x0) socket$inet(0x2, 0x2, 0x1) [ 454.156852][T16720] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:21 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x0, 0x0) socket$inet(0x2, 0x2, 0x1) 11:17:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 454.389136][T16743] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 454.407876][T16743] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:24 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x0, 0x0) socket$inet(0x2, 0x2, 0x1) 11:17:24 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2fe00000000004}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x401, 0x4) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x2, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:24 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x0, &(0x7f0000000100)) socket$inet(0x2, 0x2, 0x1) 11:17:24 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 457.218074][T16769] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 457.227529][T16769] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:24 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x0, &(0x7f0000000100)) socket$inet(0x2, 0x2, 0x1) 11:17:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:24 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x0, &(0x7f0000000100)) socket$inet(0x2, 0x2, 0x1) [ 457.412034][T16784] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 457.445009][T16784] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:27 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:27 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x0, 0x1) 11:17:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2fe00000000004}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x401, 0x4) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:27 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 460.283238][T16808] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 460.322025][T16808] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 460.353773][T16808] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:27 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x0, 0x1) 11:17:27 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, 0x0, 0x0, 0x0) [ 460.612331][T16834] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 460.632833][T16834] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 460.660445][T16834] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:30 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x0, 0x1) 11:17:30 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:30 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, 0x0, 0x0, 0x0) 11:17:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, "e9e88e2eb2792ddb5b4d4265f001855653051c"}) read(r1, &(0x7f00000000c0)=""/19, 0xff58) 11:17:30 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:30 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, 0x0, 0x0, 0x0) [ 463.439029][T16858] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 463.477527][T16858] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:30 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x0) [ 463.496805][T16858] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:30 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, "e9e88e2eb2792ddb5b4d4265f001855653051c"}) read(r1, &(0x7f00000000c0)=""/19, 0xff58) [ 463.663864][T16874] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}], 0x1, 0x0) 11:17:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:33 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x0) 11:17:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2fe00000000004}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x401, 0x4) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 466.483881][T16894] __nla_validate_parse: 2 callbacks suppressed [ 466.483891][T16894] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}], 0x1, 0x0) 11:17:33 executing program 2: socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x8000) setgroups(0x400000000000033d, &(0x7f0000000100)=[0x0]) socket$inet(0x2, 0x2, 0x0) [ 466.538047][T16900] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe", 0x23}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 466.603466][T16900] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:34 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:34 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}], 0x1, 0x0) 11:17:34 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 466.864849][T16919] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 466.891446][T16919] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 466.926346][T16919] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 467.089392][T16930] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 467.112983][T16930] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 467.148662][T16930] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:34 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:34 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 467.362417][T16942] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb", 0x34}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:37 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010002000270fff80d3e", 0x18}], 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010002000270fff80d3e", 0x18}], 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:37 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010002000270fff80d3e", 0x18}], 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:40 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:40 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:40 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb", 0x34}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:40 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 472.830043][T17011] FAT-fs (loop2): invalid media value (0x00) [ 472.833330][T17013] __nla_validate_parse: 11 callbacks suppressed [ 472.833339][T17013] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400", 0xc}], 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 472.872498][T17011] FAT-fs (loop2): Can't find a valid FAT filesystem [ 472.888524][T17018] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:40 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:40 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb", 0x34}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 472.935050][T17018] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 472.965743][T17021] FAT-fs (loop3): bogus number of reserved sectors [ 472.974664][T17021] FAT-fs (loop3): Can't find a valid FAT filesystem 11:17:40 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:40 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:40 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:40 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 473.237014][T17044] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:40 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{0x0}], 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 473.440538][T17063] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 473.490120][T17065] FAT-fs (loop3): bogus number of reserved sectors [ 473.530555][T17065] FAT-fs (loop3): Can't find a valid FAT filesystem 11:17:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x0, &(0x7f0000000000), 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) 11:17:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [0x1d9, 0x0, 0x400, 0xffffffffffffffff]}) [ 476.112120][T17098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 476.151702][T17102] FAT-fs (loop2): bogus number of reserved sectors 11:17:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:43 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file0\x00', 0xfffffd, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010002000270fff80d3e", 0x18}], 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/9) [ 476.179724][T17102] FAT-fs (loop2): Can't find a valid FAT filesystem 11:17:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:43 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 476.341551][T17123] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:46 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, 0x0, 0x0) 11:17:46 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 479.195180][T17160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e", 0x15}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e", 0x15}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:46 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, 0x0, 0x0) [ 479.528233][T17180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e", 0x15}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1", 0x3d}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4", 0x1f}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, 0x0, 0x0) 11:17:49 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 482.221773][T17207] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4", 0x1f}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, 0x0, 0x0) 11:17:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4", 0x1f}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 482.519631][T17228] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84", 0x24}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:17:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 485.329070][T17258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84", 0x24}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) [ 485.545048][T17274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 485.598013][T17281] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:53 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84", 0x24}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 485.650421][T17281] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:53 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:17:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 485.885999][T17296] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 485.933567][T17296] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 485.954084][T17296] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 487.826299][ T0] NOHZ: local_softirq_pending 08 11:17:55 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:55 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa81", 0x27}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, 0x0, 0x0) 11:17:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:55 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 488.468375][T17319] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa81", 0x27}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, 0x0, 0x0) [ 488.518892][T17318] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 488.528102][T17319] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:55 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa81", 0x27}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 488.579524][T17319] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:56 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) [ 488.736855][T17338] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:17:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce868250", 0x41}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:17:58 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, 0x0, 0x0) 11:17:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa8129", 0x28}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:17:58 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:58 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 491.549549][T17373] __nla_validate_parse: 3 callbacks suppressed [ 491.549561][T17373] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa8129", 0x28}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 491.602752][T17378] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 491.639564][T17378] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:17:59 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 491.640500][T17371] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:17:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:17:59 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040), 0x0) 11:17:59 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:17:59 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa8129", 0x28}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 491.798778][T17390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 491.854429][T17403] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 491.912109][T17403] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:01 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:01 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040), 0x0) 11:18:01 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1}}], 0x2, 0x0) 11:18:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:01 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040), 0x0) [ 494.632416][T17425] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:02 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:02 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1}}], 0x2, 0x0) [ 494.723929][T17433] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 494.748577][T17433] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1}}], 0x2, 0x0) [ 494.916070][T17450] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1}}], 0x2, 0x0) 11:18:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:05 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:05 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:05 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 497.776024][T17486] __nla_validate_parse: 2 callbacks suppressed [ 497.776035][T17486] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}], 0x10}}], 0x2, 0x0) 11:18:05 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 497.836380][T17488] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}], 0x10}}], 0x2, 0x0) [ 497.907547][T17488] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:05 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}], 0x10}}], 0x2, 0x0) [ 498.144546][T17505] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 498.196405][T17509] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 498.221279][T17509] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fce", 0x43}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:08 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:08 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}], 0x10}}], 0x2, 0x0) 11:18:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:08 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:08 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 500.846889][T17533] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 500.891099][T17535] overlayfs: failed to resolve './file0': -2 [ 500.898909][T17543] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 500.917201][T17534] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:18:08 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}], 0x10}}], 0x2, 0x0) 11:18:08 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 500.952811][T17543] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84", 0x24}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:08 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}], 0x10}}], 0x2, 0x0) [ 501.114527][T17557] overlayfs: failed to resolve './file0': -2 11:18:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e", 0x15}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 501.180125][T17559] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:11 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) 11:18:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:11 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:11 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 503.941033][T17585] __nla_validate_parse: 2 callbacks suppressed [ 503.941045][T17585] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 503.968855][T17586] overlayfs: failed to resolve './file0': -2 [ 503.991650][T17591] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) [ 504.041756][T17591] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:11 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) [ 504.274352][T17608] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:11 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:11 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 504.330031][T17608] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 504.361938][T17608] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:14 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:14 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:14 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:14 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 507.103089][T17637] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 507.159093][T17644] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:14 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:14 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 507.201537][T17644] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:14 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 507.347546][T17655] overlayfs: failed to resolve './file1': -2 11:18:14 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:14 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 507.416672][T17657] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 507.603722][T17668] overlayfs: failed to resolve './file1': -2 [ 508.942708][ T0] NOHZ: local_softirq_pending 08 [ 509.582753][ T0] NOHZ: local_softirq_pending 08 11:18:17 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd", 0x44}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:17 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:17 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:17 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 510.161067][T17686] __nla_validate_parse: 2 callbacks suppressed [ 510.161077][T17686] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.192822][T17684] overlayfs: failed to resolve './file1': -2 11:18:17 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 510.212336][T17683] overlayfs: workdir and upperdir must be separate subtrees [ 510.213041][T17691] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:17 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 510.297317][T17691] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:17 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:17 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 510.445876][T17704] overlayfs: failed to resolve './file1': -2 [ 510.508320][T17708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:17 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 510.559028][T17713] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.634007][T17713] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.726220][T17721] overlayfs: failed to resolve './file1': -2 11:18:20 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:20 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:20 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:20 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 513.217610][T17734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 513.270333][T17736] overlayfs: failed to resolve './file1': -2 [ 513.281548][T17735] overlayfs: missing 'lowerdir' 11:18:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:20 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:20 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 513.537326][T17756] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 513.600784][T17760] overlayfs: failed to resolve './file1': -2 11:18:21 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:23 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:23 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:23 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 516.317171][T17782] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:23 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:23 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:23 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 516.529740][T17802] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:23 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x10}, {0x10}], 0x20}}], 0x2, 0x0) [ 516.791706][T17817] overlayfs: failed to resolve './file0': -2 11:18:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:26 executing program 1: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) 11:18:26 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:26 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:26 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x98428d57a99b5f44) write$P9_RCREATE(r0, &(0x7f0000000180)={0xfffffffffffffe10}, 0x18) [ 519.439616][T17839] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 519.453477][T17835] overlayfs: failed to resolve './file0': -2 11:18:26 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:26 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:27 executing program 1 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 519.699966][T17852] overlayfs: failed to resolve './file0': -2 [ 519.728273][T17856] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 519.772068][T17859] FAULT_INJECTION: forcing a failure. [ 519.772068][T17859] name failslab, interval 1, probability 0, space 0, times 1 [ 519.813958][T17863] FAULT_INJECTION: forcing a failure. [ 519.813958][T17863] name failslab, interval 1, probability 0, space 0, times 1 [ 519.820530][T17859] CPU: 1 PID: 17859 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 519.835212][T17859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.845259][T17859] Call Trace: [ 519.848554][T17859] dump_stack+0x11d/0x187 [ 519.852896][T17859] should_fail.cold+0x5/0xf [ 519.857421][T17859] __should_failslab+0x82/0xb0 [ 519.862192][T17859] should_failslab+0x5/0xf [ 519.866605][T17859] kmem_cache_alloc_node+0x35/0x680 [ 519.871804][T17859] __alloc_skb+0x8d/0x360 [ 519.876222][T17859] alloc_skb_with_frags+0x8f/0x3e0 [ 519.881377][T17859] ? ima_get_action+0x6a/0x80 [ 519.886053][T17859] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 519.892069][T17859] sock_alloc_send_pskb+0x4df/0x510 [ 519.897282][T17859] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 519.903177][T17859] ? __this_cpu_preempt_check+0x3c/0x130 [ 519.908873][T17859] sock_alloc_send_skb+0x37/0x50 [ 519.913810][T17859] dccp_sendmsg+0x160/0x7f0 [ 519.918312][T17859] ? inet_send_prepare+0x9b/0x1f0 [ 519.923453][T17859] inet_sendmsg+0x69/0x90 [ 519.927777][T17859] ? inet_send_prepare+0x1f0/0x1f0 [ 519.932875][T17859] sock_sendmsg+0x98/0xc0 [ 519.937198][T17859] ____sys_sendmsg+0x207/0x4c0 [ 519.941962][T17859] ? path_openat+0x462/0x23d0 [ 519.946641][T17859] ___sys_sendmsg+0xb5/0x100 [ 519.951251][T17859] ? __fget_files+0xa2/0x1c0 [ 519.955841][T17859] ? __fget_light+0xc0/0x1a0 [ 519.960534][T17859] ? __fdget+0x29/0x30 [ 519.964595][T17859] __sys_sendmmsg+0x10e/0x310 [ 519.969266][T17859] ? __sb_end_write+0xc2/0x120 [ 519.974017][T17859] ? vfs_write+0x10b/0x380 [ 519.978435][T17859] ? fput_many+0xe2/0x130 [ 519.982816][T17859] ? fput+0x20/0x30 [ 519.986625][T17859] __x64_sys_sendmmsg+0x60/0x80 [ 519.991475][T17859] do_syscall_64+0xc7/0x3b0 [ 519.996048][T17859] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.001950][T17859] RIP: 0033:0x45c829 [ 520.005845][T17859] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 520.025466][T17859] RSP: 002b:00007efdcb91ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 520.033938][T17859] RAX: ffffffffffffffda RBX: 00000000004fc320 RCX: 000000000045c829 [ 520.041927][T17859] RDX: 0000000000000002 RSI: 0000000020000500 RDI: 0000000000000004 [ 520.049889][T17859] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 11:18:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:27 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 520.057852][T17859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 520.065831][T17859] R13: 00000000000008dd R14: 00000000004cb81f R15: 00007efdcb91f6d4 [ 520.102885][T17863] CPU: 0 PID: 17863 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 520.111668][T17863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.121716][T17863] Call Trace: [ 520.125007][T17863] dump_stack+0x11d/0x187 [ 520.129345][T17863] should_fail.cold+0x5/0xf [ 520.133859][T17863] __should_failslab+0x82/0xb0 [ 520.138631][T17863] should_failslab+0x5/0xf [ 520.143045][T17863] __kmalloc_track_caller+0x4c/0x640 [ 520.148403][T17863] ? sctp_setsockopt_bindx+0x55/0x240 [ 520.153762][T17863] ? _parse_integer+0x12f/0x150 [ 520.158614][T17863] memdup_user+0x2c/0xc0 [ 520.162988][T17863] sctp_setsockopt_bindx+0x55/0x240 [ 520.168210][T17863] sctp_setsockopt+0x1bee/0x5140 [ 520.173150][T17863] sock_common_setsockopt+0x5d/0x80 [ 520.178349][T17863] __sys_setsockopt+0x1d6/0x380 [ 520.183252][T17863] __x64_sys_setsockopt+0x6b/0x80 [ 520.188290][T17863] do_syscall_64+0xc7/0x3b0 [ 520.192802][T17863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.198707][T17863] RIP: 0033:0x45c829 [ 520.202605][T17863] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 520.222201][T17863] RSP: 002b:00007fd6a7abcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 520.230621][T17863] RAX: ffffffffffffffda RBX: 0000000000504620 RCX: 000000000045c829 [ 520.238610][T17863] RDX: 0000000000000065 RSI: 0000000000000084 RDI: 0000000000000003 [ 520.239887][T17873] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 520.246610][T17863] RBP: 000000000078bf00 R08: 000000000000001c R09: 0000000000000000 [ 520.246621][T17863] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000006 [ 520.246631][T17863] R13: 0000000000000ae9 R14: 00000000004d7318 R15: 00007fd6a7abd6d4 [ 520.285389][T17872] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 520.306937][T17872] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:29 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:29 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:29 executing program 0 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:29 executing program 1 (fault-call:6 fault-nth:1): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 522.496099][T17891] FAULT_INJECTION: forcing a failure. [ 522.496099][T17891] name failslab, interval 1, probability 0, space 0, times 0 [ 522.511855][T17892] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 522.531050][T17891] CPU: 1 PID: 17891 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 522.539872][T17891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.549916][T17891] Call Trace: [ 522.553297][T17891] dump_stack+0x11d/0x187 [ 522.557631][T17891] should_fail.cold+0x5/0xf [ 522.562143][T17891] __should_failslab+0x82/0xb0 [ 522.567027][T17891] should_failslab+0x5/0xf [ 522.571446][T17891] kmem_cache_alloc_node_trace+0x37/0x610 [ 522.577358][T17891] ? __should_failslab+0x8a/0xb0 [ 522.582299][T17891] ? debug_smp_processor_id+0x3f/0x129 [ 522.587864][T17891] ? kmem_cache_alloc_node+0x26d/0x680 [ 522.593322][T17891] __kmalloc_reserve.isra.0+0x43/0xd0 [ 522.598768][T17891] __alloc_skb+0xbe/0x360 [ 522.603107][T17891] alloc_skb_with_frags+0x8f/0x3e0 [ 522.605584][T17892] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 522.608302][T17891] ? ima_get_action+0x6a/0x80 [ 522.608321][T17891] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 522.608346][T17891] sock_alloc_send_pskb+0x4df/0x510 [ 522.624190][T17892] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 522.628191][T17891] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 522.628218][T17891] ? __this_cpu_preempt_check+0x3c/0x130 [ 522.654127][T17891] sock_alloc_send_skb+0x37/0x50 [ 522.659070][T17891] dccp_sendmsg+0x160/0x7f0 [ 522.663581][T17891] ? inet_send_prepare+0x9b/0x1f0 [ 522.668638][T17891] inet_sendmsg+0x69/0x90 [ 522.673014][T17891] ? inet_send_prepare+0x1f0/0x1f0 [ 522.678161][T17891] sock_sendmsg+0x98/0xc0 [ 522.682487][T17891] ____sys_sendmsg+0x207/0x4c0 [ 522.687242][T17891] ? path_openat+0x462/0x23d0 [ 522.691912][T17891] ___sys_sendmsg+0xb5/0x100 [ 522.696511][T17891] ? __fget_files+0xa2/0x1c0 [ 522.701092][T17891] ? __fget_light+0xc0/0x1a0 [ 522.705737][T17891] ? __fdget+0x29/0x30 [ 522.709879][T17891] __sys_sendmmsg+0x10e/0x310 [ 522.714622][T17891] ? __sb_end_write+0xc2/0x120 [ 522.719375][T17891] ? vfs_write+0x10b/0x380 [ 522.723793][T17891] ? fput_many+0xe2/0x130 [ 522.728111][T17891] ? fput+0x20/0x30 [ 522.731961][T17891] __x64_sys_sendmmsg+0x60/0x80 [ 522.736812][T17891] do_syscall_64+0xc7/0x3b0 [ 522.741382][T17891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.747258][T17891] RIP: 0033:0x45c829 [ 522.751167][T17891] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.770769][T17891] RSP: 002b:00007efdcb91ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 522.779281][T17891] RAX: ffffffffffffffda RBX: 00000000004fc320 RCX: 000000000045c829 [ 522.787411][T17891] RDX: 0000000000000002 RSI: 0000000020000500 RDI: 0000000000000004 11:18:30 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:30 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 522.795385][T17891] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 522.803359][T17891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 522.811420][T17891] R13: 00000000000008dd R14: 00000000004cb81f R15: 00007efdcb91f6d4 11:18:30 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:30 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x2, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:30 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 522.995622][T17916] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 523.017545][T17916] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 523.042907][T17916] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x3, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:32 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:32 executing program 0 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:32 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 525.553772][T17947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 525.587626][T17952] FAULT_INJECTION: forcing a failure. [ 525.587626][T17952] name failslab, interval 1, probability 0, space 0, times 0 [ 525.604035][T17957] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 525.624562][T17952] CPU: 0 PID: 17952 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 525.633257][T17952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.639026][T17957] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 525.643356][T17952] Call Trace: [ 525.643382][T17952] dump_stack+0x11d/0x187 [ 525.643402][T17952] should_fail.cold+0x5/0xf [ 525.643428][T17952] __should_failslab+0x82/0xb0 [ 525.669499][T17952] should_failslab+0x5/0xf [ 525.673992][T17952] kmem_cache_alloc_node+0x35/0x680 [ 525.679271][T17952] ? __write_once_size+0x2f/0xd0 [ 525.684207][T17952] ? enqueue_timer+0x126/0x230 [ 525.688979][T17952] __alloc_skb+0x8d/0x360 [ 525.693302][T17952] ? trigger_dyntick_cpu.isra.0+0x32/0xf0 [ 525.699023][T17952] alloc_skb_with_frags+0x8f/0x3e0 [ 525.704144][T17952] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 525.710039][T17952] sock_alloc_send_pskb+0x4df/0x510 [ 525.715266][T17952] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 525.721159][T17952] ? __this_cpu_preempt_check+0x3c/0x130 [ 525.726795][T17952] sock_alloc_send_skb+0x37/0x50 [ 525.731736][T17952] dccp_sendmsg+0x160/0x7f0 [ 525.736250][T17952] ? inet_send_prepare+0x9b/0x1f0 [ 525.741273][T17952] inet_sendmsg+0x69/0x90 [ 525.745685][T17952] ? inet_send_prepare+0x1f0/0x1f0 [ 525.750837][T17952] sock_sendmsg+0x98/0xc0 [ 525.755170][T17952] ____sys_sendmsg+0x207/0x4c0 [ 525.759935][T17952] ? path_openat+0x462/0x23d0 [ 525.764617][T17952] ___sys_sendmsg+0xb5/0x100 [ 525.769268][T17952] ? __fget_files+0xa2/0x1c0 [ 525.773859][T17952] ? __fget_light+0xc0/0x1a0 [ 525.778451][T17952] ? __fdget+0x29/0x30 [ 525.782539][T17952] __sys_sendmmsg+0x10e/0x310 [ 525.787272][T17952] ? __sb_end_write+0xc2/0x120 [ 525.792043][T17952] ? vfs_write+0x10b/0x380 [ 525.796454][T17952] ? fput_many+0xe2/0x130 [ 525.800775][T17952] ? fput+0x20/0x30 [ 525.804587][T17952] __x64_sys_sendmmsg+0x60/0x80 [ 525.809429][T17952] do_syscall_64+0xc7/0x3b0 [ 525.813922][T17952] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.819801][T17952] RIP: 0033:0x45c829 [ 525.823746][T17952] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.843360][T17952] RSP: 002b:00007efdcb91ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 11:18:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:33 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 525.851754][T17952] RAX: ffffffffffffffda RBX: 00000000004fc320 RCX: 000000000045c829 [ 525.859708][T17952] RDX: 0000000000000002 RSI: 0000000020000500 RDI: 0000000000000004 [ 525.867662][T17952] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 525.875692][T17952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 525.883654][T17952] R13: 00000000000008dd R14: 00000000004cb81f R15: 00007efdcb91f6d4 11:18:33 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x4, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 525.963777][T17971] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:33 executing program 0 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 526.201742][T17995] FAULT_INJECTION: forcing a failure. [ 526.201742][T17995] name failslab, interval 1, probability 0, space 0, times 0 [ 526.230923][T17995] CPU: 1 PID: 17995 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 526.239601][T17995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.249646][T17995] Call Trace: [ 526.252936][T17995] dump_stack+0x11d/0x187 [ 526.257274][T17995] should_fail.cold+0x5/0xf [ 526.261844][T17995] __should_failslab+0x82/0xb0 [ 526.266602][T17995] should_failslab+0x5/0xf [ 526.271017][T17995] kmem_cache_alloc_node_trace+0x37/0x610 [ 526.276824][T17995] ? __should_failslab+0x8a/0xb0 [ 526.281762][T17995] ? debug_smp_processor_id+0x3f/0x129 [ 526.287391][T17995] ? kmem_cache_alloc_node+0x26d/0x680 [ 526.292865][T17995] __kmalloc_reserve.isra.0+0x43/0xd0 [ 526.298225][T17995] ? enqueue_timer+0x126/0x230 [ 526.302998][T17995] __alloc_skb+0xbe/0x360 [ 526.307322][T17995] ? trigger_dyntick_cpu.isra.0+0x32/0xf0 [ 526.313043][T17995] alloc_skb_with_frags+0x8f/0x3e0 [ 526.318158][T17995] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 526.324063][T17995] sock_alloc_send_pskb+0x4df/0x510 [ 526.329300][T17995] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 526.335223][T17995] ? __this_cpu_preempt_check+0x3c/0x130 [ 526.340868][T17995] sock_alloc_send_skb+0x37/0x50 [ 526.345817][T17995] dccp_sendmsg+0x160/0x7f0 [ 526.350345][T17995] ? inet_send_prepare+0x9b/0x1f0 [ 526.355365][T17995] inet_sendmsg+0x69/0x90 [ 526.359705][T17995] ? inet_send_prepare+0x1f0/0x1f0 [ 526.364838][T17995] sock_sendmsg+0x98/0xc0 [ 526.369169][T17995] ____sys_sendmsg+0x207/0x4c0 [ 526.373932][T17995] ? path_openat+0x462/0x23d0 [ 526.378649][T17995] ___sys_sendmsg+0xb5/0x100 [ 526.383239][T17995] ? __fget_files+0xa2/0x1c0 [ 526.387901][T17995] ? __fget_light+0xc0/0x1a0 [ 526.392484][T17995] ? __fdget+0x29/0x30 [ 526.396572][T17995] __sys_sendmmsg+0x10e/0x310 [ 526.401263][T17995] ? __sb_end_write+0xc2/0x120 [ 526.406023][T17995] ? vfs_write+0x10b/0x380 [ 526.410467][T17995] ? fput_many+0xe2/0x130 [ 526.414819][T17995] ? fput+0x20/0x30 [ 526.418750][T17995] __x64_sys_sendmmsg+0x60/0x80 [ 526.423663][T17995] do_syscall_64+0xc7/0x3b0 [ 526.428171][T17995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.434055][T17995] RIP: 0033:0x45c829 [ 526.437980][T17995] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.457648][T17995] RSP: 002b:00007efdcb91ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 526.466067][T17995] RAX: ffffffffffffffda RBX: 00000000004fc320 RCX: 000000000045c829 [ 526.474039][T17995] RDX: 0000000000000002 RSI: 0000000020000500 RDI: 0000000000000004 [ 526.482004][T17995] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 526.489964][T17995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 526.497927][T17995] R13: 00000000000008dd R14: 00000000004cb81f R15: 00007efdcb91f6d4 [ 528.150297][ T0] NOHZ: local_softirq_pending 08 11:18:35 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x5, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:35 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/18, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:35 executing program 0 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:35 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 528.658816][T18014] __nla_validate_parse: 5 callbacks suppressed [ 528.658826][T18014] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 528.710824][T18020] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 528.724927][T18017] overlayfs: missing 'lowerdir' [ 528.730568][T18020] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:36 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:36 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/18, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 528.968756][T18041] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 529.005625][T18047] overlayfs: missing 'lowerdir' [ 529.031594][T18041] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 529.050057][T18041] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 529.420208][ T0] NOHZ: local_softirq_pending 08 11:18:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:39 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:39 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/18, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 531.809617][T18073] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 531.828600][T18074] overlayfs: missing 'lowerdir' 11:18:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 531.864648][T18086] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:39 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @remote}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x8, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 531.906898][T18086] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:39 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/19, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 532.139651][T18108] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 532.139735][T18106] overlayfs: unrecognized mount option "./bus" or missing value 11:18:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x9, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x5, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:42 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/19, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:42 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 534.865134][T18139] __nla_validate_parse: 2 callbacks suppressed [ 534.865172][T18139] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 534.915880][T18142] overlayfs: unrecognized mount option "./bus" or missing value [ 534.924202][T18144] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x7, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 534.965809][T18144] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0xa, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:42 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/19, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x9, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0xb, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 535.215932][T18165] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 535.250239][T18167] overlayfs: unrecognized mount option "./bus" or missing value 11:18:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xa, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 535.266332][T18171] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 535.299138][T18171] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:42 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 535.494293][T18182] overlayfs: unrecognized mount option "./bus" or missing value 11:18:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0xc, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xe, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:45 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:45 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 537.997173][T18196] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 538.039642][T18197] overlayfs: unrecognized mount option "./bus" or missing value 11:18:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xf, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:45 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0xd, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:45 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x11, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 538.260118][T18224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 538.335350][T18229] overlayfs: unrecognized mount option "./bus" or missing value 11:18:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x10, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:48 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:48 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x41, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 541.123523][T18261] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 541.123610][T18257] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 11:18:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x60, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x11, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 541.216123][T18257] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 11:18:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:48 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:48 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x12, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x12c, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 541.415250][T18293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:48 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) [ 541.524749][T18303] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 541.562334][T18303] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 11:18:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x1f4, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x13, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:49 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 541.744019][T18328] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x300, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:18:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x14, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 541.883009][T18345] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 11:18:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x3e8, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 541.932761][T18345] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 11:18:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:49 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 542.042232][T18362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x500, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x15, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 542.123628][T18376] overlayfs: unrecognized mount option "upper" or missing value 11:18:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x19, 0x0) 11:18:49 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x16, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 542.307411][T18391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 542.351274][T18390] overlayfs: unrecognized mount option "upper" or missing value 11:18:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x700, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x19, 0x0) 11:18:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x17, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 544.933401][T18421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 545.009260][T18431] overlayfs: unrecognized mount option "upper" or missing value 11:18:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x19, 0x0) 11:18:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:18:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x900, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x18, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 545.146342][T18446] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, 0x0, 0x0, 0x0) [ 545.256771][T18454] overlayfs: workdir and upperdir must be separate subtrees 11:18:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x19, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 545.320128][T18465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:55 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:55 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:55 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:18:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xa00, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, 0x0, 0x0, 0x0) 11:18:55 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 548.013357][T18488] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 548.020772][T18489] overlayfs: workdir and upperdir must be separate subtrees 11:18:55 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xe00, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:55 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:18:55 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x21, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, 0x0, 0x0, 0x0) 11:18:55 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 548.250863][T18521] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 548.264162][T18520] overlayfs: workdir and upperdir must be separate subtrees [ 549.260032][ T0] NOHZ: local_softirq_pending 08 11:18:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x22, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:18:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xf00, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:58 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:58 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x900, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:58 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x1100, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 551.090287][T18552] overlayfs: failed to resolve './fil': -2 11:18:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x23, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:18:58 executing program 5: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:18:58 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:18:58 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 551.231515][T18568] overlayfs: unrecognized mount option "./bus" or missing value 11:18:58 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:18:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x2c01, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 551.357183][T18579] overlayfs: failed to resolve './fil': -2 11:19:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:01 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:01 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x24, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x4100, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x6000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x25, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 554.199341][T18607] overlayfs: failed to resolve './fil': -2 11:19:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xe803, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:01 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xf401, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 554.467976][T18630] overlayfs: failed to resolve './file': -2 11:19:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 11:19:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:04 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x34000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 11:19:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x400300, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 11:19:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 557.303908][T18665] overlayfs: failed to resolve './file': -2 11:19:04 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:19:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x1000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 557.535171][T18681] overlayfs: failed to resolve './file': -2 11:19:07 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:07 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x71, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:07 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:19:07 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x2000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:07 executing program 5 (fault-call:10 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:07 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x72, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 560.331912][T18697] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:07 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:19:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x3000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 560.406700][T18705] FAULT_INJECTION: forcing a failure. [ 560.406700][T18705] name failslab, interval 1, probability 0, space 0, times 0 [ 560.453442][T18705] CPU: 0 PID: 18705 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 560.462360][T18705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.472423][T18705] Call Trace: [ 560.475837][T18705] dump_stack+0x11d/0x187 [ 560.480189][T18705] should_fail.cold+0x5/0xf [ 560.484724][T18705] __should_failslab+0x82/0xb0 [ 560.489506][T18705] should_failslab+0x5/0xf [ 560.494028][T18705] kmem_cache_alloc_node+0x35/0x680 [ 560.499250][T18705] __alloc_skb+0x8d/0x360 [ 560.503793][T18705] netlink_sendmsg+0x662/0x8a0 [ 560.508581][T18705] ? netlink_unicast+0x4c0/0x4c0 [ 560.513535][T18705] sock_sendmsg+0x98/0xc0 [ 560.517976][T18705] ____sys_sendmsg+0x207/0x4c0 [ 560.522758][T18705] ? path_openat+0x462/0x23d0 [ 560.527455][T18705] ___sys_sendmsg+0xb5/0x100 [ 560.532109][T18705] ? __fget_files+0xa2/0x1c0 [ 560.536751][T18705] ? __fget_light+0xc0/0x1a0 [ 560.541343][T18705] ? __fdget+0x29/0x30 [ 560.545504][T18705] __sys_sendmmsg+0x10e/0x310 [ 560.550297][T18705] ? __sb_end_write+0xc2/0x120 [ 560.555158][T18705] ? vfs_write+0x10b/0x380 [ 560.559576][T18705] ? fput_many+0xe2/0x130 [ 560.563902][T18705] ? fput+0x20/0x30 [ 560.567712][T18705] __x64_sys_sendmmsg+0x60/0x80 [ 560.572739][T18705] do_syscall_64+0xc7/0x3b0 [ 560.577246][T18705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 560.583203][T18705] RIP: 0033:0x45c829 [ 560.587110][T18705] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 560.606709][T18705] RSP: 002b:00007f5ca20b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 560.615118][T18705] RAX: ffffffffffffffda RBX: 00000000004fc360 RCX: 000000000045c829 [ 560.623088][T18705] RDX: 0000000000000019 RSI: 0000000020000200 RDI: 0000000000000007 [ 560.631054][T18705] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 560.639109][T18705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 11:19:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:07 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x75, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:08 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 560.647120][T18705] R13: 00000000000008de R14: 00000000004cb828 R15: 00007f5ca20b56d4 11:19:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:10 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x76, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x4000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:10 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:10 executing program 5 (fault-call:10 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x5000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 563.397484][T18753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 563.454156][T18759] FAULT_INJECTION: forcing a failure. [ 563.454156][T18759] name failslab, interval 1, probability 0, space 0, times 0 [ 563.479774][T18759] CPU: 0 PID: 18759 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 563.488538][T18759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.498683][T18759] Call Trace: [ 563.501988][T18759] dump_stack+0x11d/0x187 [ 563.506489][T18759] should_fail.cold+0x5/0xf [ 563.511021][T18759] __should_failslab+0x82/0xb0 [ 563.515803][T18759] should_failslab+0x5/0xf [ 563.520228][T18759] kmem_cache_alloc_node_trace+0x37/0x610 [ 563.526015][T18759] ? __should_failslab+0x8a/0xb0 [ 563.530963][T18759] ? debug_smp_processor_id+0x3f/0x129 [ 563.536443][T18759] ? kmem_cache_alloc_node+0x26d/0x680 [ 563.541957][T18759] __kmalloc_reserve.isra.0+0x43/0xd0 [ 563.547580][T18759] __alloc_skb+0xbe/0x360 [ 563.551952][T18759] netlink_sendmsg+0x662/0x8a0 [ 563.556736][T18759] ? netlink_unicast+0x4c0/0x4c0 [ 563.561885][T18759] sock_sendmsg+0x98/0xc0 [ 563.566245][T18759] ____sys_sendmsg+0x207/0x4c0 [ 563.571280][T18759] ? path_openat+0x462/0x23d0 [ 563.576087][T18759] ___sys_sendmsg+0xb5/0x100 [ 563.580846][T18759] ? __fget_files+0xa2/0x1c0 [ 563.585462][T18759] ? __fget_light+0xc0/0x1a0 [ 563.590060][T18759] ? __fdget+0x29/0x30 [ 563.594194][T18759] __sys_sendmmsg+0x10e/0x310 [ 563.598894][T18759] ? __sb_end_write+0xc2/0x120 [ 563.603672][T18759] ? vfs_write+0x10b/0x380 [ 563.608097][T18759] ? fput_many+0xe2/0x130 [ 563.612516][T18759] ? fput+0x20/0x30 [ 563.616337][T18759] __x64_sys_sendmmsg+0x60/0x80 [ 563.621329][T18759] do_syscall_64+0xc7/0x3b0 [ 563.625849][T18759] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 563.631865][T18759] RIP: 0033:0x45c829 11:19:11 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(0x0, 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 563.635829][T18759] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 563.655794][T18759] RSP: 002b:00007f5ca20b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 563.664478][T18759] RAX: ffffffffffffffda RBX: 00000000004fc360 RCX: 000000000045c829 [ 563.672455][T18759] RDX: 0000000000000019 RSI: 0000000020000200 RDI: 0000000000000007 [ 563.680434][T18759] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 563.688540][T18759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 563.696616][T18759] R13: 00000000000008de R14: 00000000004cb828 R15: 00007f5ca20b56d4 11:19:11 executing program 5 (fault-call:10 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x78, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 563.867488][T18784] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:11 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(0x0, 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 563.921416][T18786] FAULT_INJECTION: forcing a failure. [ 563.921416][T18786] name failslab, interval 1, probability 0, space 0, times 0 [ 563.990470][T18786] CPU: 0 PID: 18786 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 563.999367][T18786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.009663][T18786] Call Trace: [ 564.012989][T18786] dump_stack+0x11d/0x187 [ 564.017377][T18786] should_fail.cold+0x5/0xf [ 564.021979][T18786] __should_failslab+0x82/0xb0 [ 564.026843][T18786] should_failslab+0x5/0xf [ 564.031270][T18786] kmem_cache_alloc+0x23/0x5e0 [ 564.036042][T18786] ? should_fail+0x7c/0x2fd [ 564.040588][T18786] skb_clone+0xf4/0x280 [ 564.044755][T18786] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 564.050677][T18786] netlink_deliver_tap+0x45a/0x4d0 [ 564.055913][T18786] netlink_unicast+0x41f/0x4c0 [ 564.060730][T18786] netlink_sendmsg+0x4cf/0x8a0 [ 564.065569][T18786] ? netlink_unicast+0x4c0/0x4c0 [ 564.070516][T18786] sock_sendmsg+0x98/0xc0 [ 564.075005][T18786] ____sys_sendmsg+0x207/0x4c0 [ 564.079789][T18786] ? path_openat+0x462/0x23d0 [ 564.084506][T18786] ___sys_sendmsg+0xb5/0x100 [ 564.089112][T18786] ? __fget_files+0xa2/0x1c0 [ 564.093755][T18786] ? __fget_light+0xc0/0x1a0 [ 564.098431][T18786] ? __fdget+0x29/0x30 [ 564.102521][T18786] __sys_sendmmsg+0x10e/0x310 [ 564.107222][T18786] ? __sb_end_write+0xc2/0x120 [ 564.112165][T18786] ? vfs_write+0x10b/0x380 [ 564.116592][T18786] ? fput_many+0xe2/0x130 [ 564.120969][T18786] ? fput+0x20/0x30 [ 564.124792][T18786] __x64_sys_sendmmsg+0x60/0x80 [ 564.129654][T18786] do_syscall_64+0xc7/0x3b0 [ 564.134170][T18786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 564.140206][T18786] RIP: 0033:0x45c829 [ 564.144139][T18786] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 564.163877][T18786] RSP: 002b:00007f5ca20b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 564.172292][T18786] RAX: ffffffffffffffda RBX: 00000000004fc360 RCX: 000000000045c829 [ 564.180271][T18786] RDX: 0000000000000019 RSI: 0000000020000200 RDI: 0000000000000007 [ 564.188324][T18786] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 564.196473][T18786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 564.204444][T18786] R13: 00000000000008de R14: 00000000004cb828 R15: 00007f5ca20b56d4 11:19:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 564.267050][T18786] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 564.297121][T18786] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:13 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x79, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x7000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:13 executing program 5 (fault-call:10 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:13 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(0x0, 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:13 executing program 3: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 566.511117][T18821] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 566.567507][T18828] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:13 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7b, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x9000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:13 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) [ 566.609968][T18828] FAULT_INJECTION: forcing a failure. [ 566.609968][T18828] name failslab, interval 1, probability 0, space 0, times 0 [ 566.682674][T18828] CPU: 0 PID: 18828 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 566.691586][T18828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.701728][T18828] Call Trace: [ 566.705110][T18828] dump_stack+0x11d/0x187 [ 566.709543][T18828] should_fail.cold+0x5/0xf [ 566.714148][T18828] __should_failslab+0x82/0xb0 [ 566.718929][T18828] should_failslab+0x5/0xf [ 566.723372][T18828] kmem_cache_alloc_node+0x35/0x680 [ 566.728583][T18828] __alloc_skb+0x8d/0x360 [ 566.733132][T18828] netlink_ack+0x148/0x630 [ 566.737786][T18828] ? skb_clone+0x132/0x280 [ 566.742355][T18828] netlink_rcv_skb+0x220/0x260 [ 566.747131][T18828] ? rtnl_calcit.isra.0+0x200/0x200 [ 566.752497][T18828] rtnetlink_rcv+0x22/0x30 [ 566.756928][T18828] netlink_unicast+0x390/0x4c0 [ 566.761884][T18828] netlink_sendmsg+0x4cf/0x8a0 [ 566.766673][T18828] ? netlink_unicast+0x4c0/0x4c0 [ 566.771742][T18828] sock_sendmsg+0x98/0xc0 [ 566.776120][T18828] ____sys_sendmsg+0x207/0x4c0 [ 566.780902][T18828] ? path_openat+0x462/0x23d0 [ 566.785849][T18828] ___sys_sendmsg+0xb5/0x100 [ 566.790460][T18828] ? __fget_files+0xa2/0x1c0 [ 566.795067][T18828] ? __fget_light+0xc0/0x1a0 [ 566.799668][T18828] ? __fdget+0x29/0x30 [ 566.803751][T18828] __sys_sendmmsg+0x10e/0x310 [ 566.808713][T18828] ? __sb_end_write+0xc2/0x120 [ 566.813481][T18828] ? vfs_write+0x10b/0x380 [ 566.817925][T18828] ? fput_many+0xe2/0x130 [ 566.822264][T18828] ? fput+0x20/0x30 [ 566.826106][T18828] __x64_sys_sendmmsg+0x60/0x80 [ 566.831048][T18828] do_syscall_64+0xc7/0x3b0 [ 566.835573][T18828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 566.841467][T18828] RIP: 0033:0x45c829 [ 566.845375][T18828] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 566.865247][T18828] RSP: 002b:00007f5ca20b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 566.873843][T18828] RAX: ffffffffffffffda RBX: 00000000004fc360 RCX: 000000000045c829 11:19:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 566.881837][T18828] RDX: 0000000000000019 RSI: 0000000020000200 RDI: 0000000000000007 [ 566.889813][T18828] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 566.897791][T18828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 566.905772][T18828] R13: 00000000000008de R14: 00000000004cb828 R15: 00007f5ca20b56d4 11:19:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xa000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:14 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) [ 567.213182][T18828] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 569.096149][ T0] NOHZ: local_softirq_pending 08 11:19:16 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:16 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7d, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:16 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) 11:19:16 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xe000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:16 executing program 5 (fault-call:10 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:16 executing program 3: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 569.592295][T18867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xf000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:17 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) [ 569.647167][T18877] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 569.702311][T18877] FAULT_INJECTION: forcing a failure. [ 569.702311][T18877] name failslab, interval 1, probability 0, space 0, times 0 [ 569.755306][T18877] CPU: 0 PID: 18877 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 569.764097][T18877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.774200][T18877] Call Trace: [ 569.777494][T18877] dump_stack+0x11d/0x187 [ 569.781832][T18877] should_fail.cold+0x5/0xf [ 569.786338][T18877] __should_failslab+0x82/0xb0 [ 569.791116][T18877] should_failslab+0x5/0xf [ 569.795643][T18877] kmem_cache_alloc_node_trace+0x37/0x610 [ 569.801358][T18877] ? __should_failslab+0x8a/0xb0 [ 569.806289][T18877] ? debug_smp_processor_id+0x3f/0x129 [ 569.811741][T18877] ? kmem_cache_alloc_node+0x26d/0x680 [ 569.817208][T18877] __kmalloc_reserve.isra.0+0x43/0xd0 [ 569.822586][T18877] __alloc_skb+0xbe/0x360 [ 569.826922][T18877] netlink_ack+0x148/0x630 [ 569.831350][T18877] ? skb_clone+0x132/0x280 [ 569.835773][T18877] netlink_rcv_skb+0x220/0x260 [ 569.840579][T18877] ? rtnl_calcit.isra.0+0x200/0x200 [ 569.845794][T18877] rtnetlink_rcv+0x22/0x30 [ 569.850210][T18877] netlink_unicast+0x390/0x4c0 [ 569.855045][T18877] netlink_sendmsg+0x4cf/0x8a0 [ 569.859895][T18877] ? netlink_unicast+0x4c0/0x4c0 [ 569.864848][T18877] sock_sendmsg+0x98/0xc0 [ 569.869196][T18877] ____sys_sendmsg+0x207/0x4c0 [ 569.873965][T18877] ? path_openat+0x462/0x23d0 [ 569.878654][T18877] ___sys_sendmsg+0xb5/0x100 [ 569.883263][T18877] ? __fget_files+0xa2/0x1c0 [ 569.887853][T18877] ? __fget_light+0xc0/0x1a0 [ 569.892434][T18877] ? __fdget+0x29/0x30 [ 569.896515][T18877] __sys_sendmmsg+0x10e/0x310 [ 569.901224][T18877] ? __sb_end_write+0xc2/0x120 [ 569.905987][T18877] ? vfs_write+0x10b/0x380 [ 569.910406][T18877] ? fput_many+0xe2/0x130 [ 569.914815][T18877] ? fput+0x20/0x30 [ 569.918752][T18877] __x64_sys_sendmmsg+0x60/0x80 [ 569.923662][T18877] do_syscall_64+0xc7/0x3b0 [ 569.928170][T18877] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.934057][T18877] RIP: 0033:0x45c829 11:19:17 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x82, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 569.937957][T18877] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.957664][T18877] RSP: 002b:00007f5ca20b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 569.966070][T18877] RAX: ffffffffffffffda RBX: 00000000004fc360 RCX: 000000000045c829 [ 569.974034][T18877] RDX: 0000000000000019 RSI: 0000000020000200 RDI: 0000000000000007 [ 569.982041][T18877] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 569.990005][T18877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 569.997973][T18877] R13: 00000000000008de R14: 00000000004cb828 R15: 00007f5ca20b56d4 11:19:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x11000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:17 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x7000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:17 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x83, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 570.180792][T18877] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 571.656101][ T0] NOHZ: local_softirq_pending 08 11:19:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x2c010000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:19 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:19 executing program 2 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:19 executing program 5 (fault-call:10 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:19 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0x2, 0x0, 0x0, @loopback}], 0x1c) 11:19:19 executing program 3: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 572.661026][T18922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x41000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 572.721454][T18922] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 572.750111][T18922] FAULT_INJECTION: forcing a failure. [ 572.750111][T18922] name failslab, interval 1, probability 0, space 0, times 0 11:19:20 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:20 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 572.833336][T18922] CPU: 0 PID: 18922 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 572.842207][T18922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.852252][T18922] Call Trace: [ 572.855670][T18922] dump_stack+0x11d/0x187 [ 572.860012][T18922] should_fail.cold+0x5/0xf [ 572.864512][T18922] __should_failslab+0x82/0xb0 [ 572.869299][T18922] should_failslab+0x5/0xf [ 572.873734][T18922] kmem_cache_alloc+0x23/0x5e0 [ 572.878499][T18922] ? should_fail+0x7c/0x2fd [ 572.883005][T18922] skb_clone+0xf4/0x280 [ 572.887260][T18922] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 572.893149][T18922] netlink_deliver_tap+0x45a/0x4d0 [ 572.898274][T18922] ? netlink_attachskb+0x1d8/0x4a0 [ 572.903394][T18922] __netlink_sendskb+0x3b/0x70 [ 572.908218][T18922] netlink_unicast+0x46d/0x4c0 [ 572.912997][T18922] netlink_ack+0x35e/0x630 [ 572.917436][T18922] ? skb_clone+0x132/0x280 [ 572.921851][T18922] netlink_rcv_skb+0x220/0x260 [ 572.926715][T18922] ? rtnl_calcit.isra.0+0x200/0x200 [ 572.931909][T18922] rtnetlink_rcv+0x22/0x30 [ 572.936415][T18922] netlink_unicast+0x390/0x4c0 [ 572.941190][T18922] netlink_sendmsg+0x4cf/0x8a0 [ 572.945953][T18922] ? netlink_unicast+0x4c0/0x4c0 [ 572.950884][T18922] sock_sendmsg+0x98/0xc0 [ 572.955203][T18922] ____sys_sendmsg+0x207/0x4c0 [ 572.959983][T18922] ? path_openat+0x462/0x23d0 [ 572.964663][T18922] ___sys_sendmsg+0xb5/0x100 [ 572.969299][T18922] ? __fget_files+0xa2/0x1c0 [ 572.974007][T18922] ? __fget_light+0xc0/0x1a0 [ 572.978588][T18922] ? __fdget+0x29/0x30 [ 572.982651][T18922] __sys_sendmmsg+0x10e/0x310 [ 572.987325][T18922] ? __sb_end_write+0xc2/0x120 [ 572.992075][T18922] ? vfs_write+0x10b/0x380 [ 572.996530][T18922] ? fput_many+0xe2/0x130 [ 573.000907][T18922] ? fput+0x20/0x30 [ 573.004712][T18922] __x64_sys_sendmmsg+0x60/0x80 [ 573.009558][T18922] do_syscall_64+0xc7/0x3b0 [ 573.014174][T18922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 573.020055][T18922] RIP: 0033:0x45c829 [ 573.023944][T18922] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 573.043533][T18922] RSP: 002b:00007f5ca20d5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 573.051929][T18922] RAX: ffffffffffffffda RBX: 00000000004fc360 RCX: 000000000045c829 [ 573.059883][T18922] RDX: 0000000000000019 RSI: 0000000020000200 RDI: 0000000000000007 [ 573.067845][T18922] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 573.075801][T18922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 573.083760][T18922] R13: 00000000000008de R14: 00000000004cb828 R15: 00007f5ca20d66d4 11:19:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x60000000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:20 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x0, @loopback}], 0x1c) 11:19:20 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0xfc, 0x0, @loopback}], 0x1c) 11:19:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xe8030000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 573.421592][T18922] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xf4010000, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x80fe, 0x0, @loopback}], 0x1c) 11:19:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x0) 11:19:23 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:23 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xeffd) 11:19:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0xffffff7f, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 575.799331][T18975] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 575.814885][T18973] overlayfs: filesystem on './file0' not supported as upperdir 11:19:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0xc0fe, 0x0, @loopback}], 0x1c) 11:19:23 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xfdef) [ 575.884106][T18975] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 575.904829][T18975] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x2, 0x0) 11:19:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0xfc00, 0x0, @loopback}], 0x1c) [ 576.144043][T19004] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 576.172110][T19001] overlayfs: filesystem on './file0' not supported as upperdir [ 576.202318][T19010] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 576.251670][T19004] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 576.269247][T19016] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:26 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xeffdffff) 11:19:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0xfe80, 0x0, @loopback}], 0x1c) 11:19:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x3, 0x0) 11:19:26 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 578.857616][T19031] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x4}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 578.910700][T19036] overlayfs: filesystem on './file0' not supported as upperdir [ 578.913890][T19044] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 578.946268][T19044] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0xfec0, 0x0, @loopback}], 0x1c) 11:19:26 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xfffffdef) [ 578.973213][T19031] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 578.986095][T19051] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.007606][T19051] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x4, 0x0) 11:19:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0xff00, 0x0, @loopback}], 0x1c) [ 579.194947][T19062] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.252601][T19068] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.297808][T19068] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.323991][T19067] overlayfs: filesystem on './file0' not supported as upperdir [ 579.360267][T19062] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x9}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:29 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:19:29 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x7ffffffff000) 11:19:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x5, 0x0) 11:19:29 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0xff43}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:29 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x2, @loopback}], 0x1c) 11:19:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x6, 0x0) 11:19:29 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xf0ffffff7f0000) [ 582.060490][T19097] overlayfs: filesystem on './file0' not supported as upperdir 11:19:29 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfc, @loopback}], 0x1c) 11:19:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0xffc3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 582.272923][T19131] dccp_xmit_packet: Payload too large (65475) for featneg. [ 582.371931][T19134] overlayfs: filesystem on './file0' not supported as upperdir 11:19:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x7, 0x0) 11:19:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x80fe, @loopback}], 0x1c) 11:19:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x20000881}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:32 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xeffdffffffffffff) 11:19:32 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x7ffff000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 585.040900][T19155] __nla_validate_parse: 14 callbacks suppressed [ 585.040910][T19155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xc0fe, @loopback}], 0x1c) [ 585.093787][T19162] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 585.132327][T19154] overlayfs: filesystem on './file0' not supported as upperdir 11:19:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0xfffffdef}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 585.180403][T19162] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 585.218716][T19155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:32 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xfffffffffffffdef) 11:19:32 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfc00, @loopback}], 0x1c) [ 585.240299][T19179] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 585.267221][T19179] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 585.459358][T19192] overlayfs: filesystem on './file0' not supported as upperdir 11:19:35 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 11:19:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x8, 0x0) 11:19:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0xfffffffb}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfe80, @loopback}], 0x1c) 11:19:35 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:35 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) [ 588.154199][T19219] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:35 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfec0, @loopback}], 0x1c) [ 588.209493][T19225] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:35 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000000040), 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) write$sndseq(r2, &(0x7f0000000440)=[{0x3, 0x20, 0x2, 0x1, @time={0x953, 0x2}, {0x0, 0x37}, {0x2, 0xbf}, @raw8={"cfa47d8c4bffada5b048bac4"}}, {0x9, 0x40, 0x3, 0x1, @tick=0x7, {0x0, 0x4}, {0x3f, 0x4}, @ext={0xe4, &(0x7f0000000340)="9834c9f6470b0f310b2c5cb316c1d5f60a19a0aa080d1f6b932851d41a6cfd128f81357c2837df353ce23bb0628f4e0cda2db21fc93eba09bce978f8ab0e6b653c7a4121b0b84fe8784a5debd888405194588974feaef8ef37b091d6c0f5aca83bd5c7aa7c9b0d529564a03757638d9bacbeff3af88ae2759031861f9ea36a9af9f84a6a5872996e6b21bc3cd9cd693b53865098e6fad329525e396339872d87ec8b3913ccb05215c6a8a937e870613b117c8a479c0c6036417d88982fda9417fc2ad9fc3bba7940cc8780251efaa1991f2f8e83210ff717d4ac529aa668829e624dde0e"}}, {0x8, 0x5, 0x0, 0x3f, @tick=0x7fff, {0x3f, 0x6}, {0x2, 0x6}, @time=@tick=0x800}, {0x0, 0x1f, 0x3, 0x1, @time={0x9, 0x6}, {0x0, 0x5}, {0x6}, @raw8={"ac01e4dd6c68049128e52673"}}, {0x1f, 0x2, 0x2, 0x40, @tick=0x7fff, {}, {0x43, 0x9d}, @connect={{0x94, 0x7}, {0x0, 0x3f}}}, {0x67, 0x58, 0x1, 0xa5, @time={0x2}, {0x7, 0x81}, {0xa2, 0x80}, @control={0x20, 0x1, 0x1}}, {0x80, 0x7, 0x8, 0x6, @tick=0x82, {0x3, 0x7f}, {0x6, 0xe8}, @quote={{0x1f, 0x5}, 0x66d, &(0x7f00000000c0)={0x3f, 0x26, 0x90, 0x9, @tick=0x1, {0x4, 0x3f}, {0x0, 0x1f}, @result={0x1, 0x2}}}}], 0xc4) [ 588.264593][T19225] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 588.286394][T19219] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x9, 0x0) 11:19:35 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 11:19:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xff00, @loopback}], 0x1c) 11:19:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0xa, 0x0) 11:19:38 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:38 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 591.230209][T19271] __nla_validate_parse: 8 callbacks suppressed [ 591.230286][T19271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:38 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:19:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x1000000, @loopback}], 0x1c) [ 591.283246][T19276] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 591.336189][T19276] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 591.370607][T19271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:38 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x883, 0x0, [], 0x5, 0x8}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) [ 591.385731][T19287] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x2000000, @loopback}], 0x1c) [ 591.434991][T19287] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x8}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 591.617474][T19303] overlayfs: filesystem on './file0' not supported as upperdir 11:19:41 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 11:19:41 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:19:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0xb, 0x0) 11:19:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfc000000, @loopback}], 0x1c) 11:19:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x9}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:41 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, r1, 0x4, 0x70bd29, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000850}, 0x20004000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x7, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x4c06}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x97f}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20002001) write$P9_RCREATE(r2, 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r3, 0x4, 0xb, &(0x7f0000000400)=""/117) 11:19:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0xff43}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 594.325759][T19321] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 594.363492][T19327] overlayfs: filesystem on './file0' not supported as upperdir 11:19:41 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 594.376833][T19329] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfe800000, @loopback}], 0x1c) [ 594.417548][T19329] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:41 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB="f66cbc5492db8563dfcc4ad25ab73d8ff23afe93813bc77f0991342c259b0127b6596c23582118e4510490de50cdc73487f463220f451eb0c202fe9a671fa180073797412a1ab8b8abc8129d4b7be0313334fd711afb6cb3c2341458a70ab1cdac8fa076574ec2dbca5f5f03a8b2789872e04ecc2fd63e105878a767613f94b9eda3231e357d0d8daff0c177a4c9b632e3ae676772767a7dc3875996d103c64b4e229babd479a29d0674959ac127d5e052c180eb3d236faf85029c0c886b907ecc6305acc6a67b0a7697683a7d9ca52c50082f3b0dbd22baafd9caa575f81368a4efbd27"], 0x44}}, 0x0) sendmmsg$sock(r1, &(0x7f0000000c80)=[{{&(0x7f00000000c0)=@ll={0x11, 0x2, r4, 0x1, 0x3}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)="f48238653a511b05018338b99e80651ca6b89bcc83ac7ea04bfbdce2c1a1376313acd47c67ff07cc214b097b33490545900da1b757da3b71d1497016bf95dcdb5706c1f9815d2b6197af44b40f6b4d7b27ab1564a08558ecadb912c6b53e67b7c7079688a77b2d30b343a64d3e22b849d61f40fcb65e063507cb2ff3c37ea3406adbdc4920c643b84cdc3776e74cdbeaecb1239cf53ab1d508882948567e296a1d", 0xa1}, {&(0x7f0000000400)="737b8f7356de8d66d65cabd476c47d6454ede8bb08ce0bc42663db52361826f43276a946203106373fc2ab66521b99cf824fe5be9b95756631cb9d6805a3e36a914f669b56754388f2e152044ab7b65e933ba50f1993cbeba7863da011738bc7a05450c10ae642e6f6dea7c08b02d1b91fdf3d651f916e910e2461decd5f2f40753b4c38619a757860698ba55ae4cff47813be8f52fb087beaf38a7c53742aa13d202c98191df203bdfb4b94e458c98b1fb8ae8e68e7bba7f28bc1c0ff0e7b7fe5692a4d7e2c86538dbf8cf9fa33b74f6d002fa400ebef726ce57b29cda4f33cdba5c316cbbf6a92d0717785d3", 0xed}, {&(0x7f0000000040)="2bb14fe48b2aecdaab1abc814ed98a79de2281391f6459161cbf042fa7feea91fc017ed7c80a4cd1e8432088f5b764d4c6e5e693fd", 0x35}, {&(0x7f0000000200)="1943fd527f6f6c5ddb9e680f783e08c97374a09904c8530255636a9438a1510587", 0x21}, {&(0x7f0000000500)="fb163c16b6a9632d9e6b031d9a974db2ac673e7af014b2ae5432c52bd2681a13310e9c50bac82e5edcbaafb63fa9323ae9efe783971b93322d2d3fdb3fa73ef31a4ed2354cef0acac5439f79430d0ca637527550938ed0fe", 0x58}, {&(0x7f0000000580)="f46d3e72187ec36d7cb197efed678dc5c24ffc9c40161cbd03dd3bbeb011a1a05a2757a768799bdafe2c630a75495b0e48f5c522a0a5ceaf1e4f75cd51ef0a6723bb712b0c366f5c4a161617955f3cd52a28ac4cce8b9484ac935713e693cfdefc46f895e32c643e", 0x68}], 0x6, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @timestamping={{0x14, 0x1, 0x25, 0xfc000000}}, @timestamping={{0x14, 0x1, 0x25, 0xbfb9}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0xa8}}, {{&(0x7f0000000740)=@ll={0x11, 0xf5, 0x0, 0x1, 0x9, 0x6, @local}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000007c0)="b50aaa3903b091461dba0b2cd2d979466bc47729cc9267d8d0bb7c5ff7ec8fadbb512c5802cfc6630e4f90e2f1ef79eb0f845683bf6ad37dd92fc8a39471a7dc104496fdb96384b38a604008cc925b9511575dedb1088b389eea923f080f7baade848b098a0dd10158f9d3aa73bba1f7bd2842e8d6dce31aa0dd428032af7e893574c7a9db503a789b6b10bed36fb1806a7d8474c228320e041f4df785511646ee7e806010996a43af30b25240922673", 0xb0}, {&(0x7f0000000240)="5420a46442e57cce4f76d08708b995f2a7e4239429848d5c7986b8cee17d71ffee8cf4923dcd", 0x26}, {&(0x7f00000002c0)="e0c46f70c95b9b9a72", 0x9}, {&(0x7f0000000880)="e3e7acc9bf138a164257f45991e53f7403e2dfd88a600ad2d0ad65d5a1436bbe3f58d77778066788e05c0995cbffb1101de6c557feba1d9ace617cdbfe92784d6bcd0ad28010308d003ac199b6de6d2f72868d98ac65641984144da98514cd3d1212d119a91cbc94340b5ad3136f0ce8e029cc43256629a848bebe9c67a11d3ee6f21c586bdb7896be1092285a45d6005f35b38360b364d332a618296c6ef8774dce0b825c7157bd7c4fc399df273f444361afb038167cbe27a1cffac455b7030c783cb5ecf290895e6d41edddc1305a3017bd7814908fc2b3584de458fde023f2f61d6ea99d282f703330cda610879e9fcde96ac1", 0xf5}, {&(0x7f0000000980)="81223fae0ddc6a5f8ebd3d852c9c369b7cffcaf7e589a6d78b432381f4e7c0d6e5ceec7806243c525a97b1bdd4d059a0b6fd11a400a07a7aee328b0286cd8ade54179a9027d829e34237541de2f25baa91769730f6305f933bcbfb4dec20cdb4f62e967a26dbfdc5e45e364288c1b5c2a6cf3cb2f1c21b06b02f74bcc12ccc729edf445e83a5b529a3eb569e1d9fad956dbfe78b2ece79edf962521344fa8833e7ea6995f720a8e54fef18a573da9f74588829d7933febd2a71671a0f3034d6702134d7cfc64dbc9a583697b4293ab8e15858e8002508e55ed9fb845c5689d6e0de976ccfbaec3895304c13134b6884ceb", 0xf1}, {&(0x7f0000000a80)="c13c18800035764f1e28265ea438dd0b1de0882309af8cbdda72fce76f069702d73fea", 0x23}, {&(0x7f0000000ac0)="b5c2d743e22419fd60da9150cd55083d9564141a5a02070b220c1d6b6621cf29e6288e5cd81336a8a4f5c894c9fe084aab11ba55ae084f53052785b915f616604135e1526224062c110abfb726427be794ba617737100bea88275f664f01a7c436c0a2939386700ba5def65d815b5f87a6edc228b5adcea8740f5e34b5d20f684354593b397cf6e99be61da61ce5bb0435d3247587896ea8831f7364501b6bdd88c40bd7f42489a631afec607dfee478301abcb09782735de660ec094cbbf371c78fe26c3cf34dd421f6211f8e74480af723203dfe5b7f9f11d111", 0xdb}], 0x7, &(0x7f0000000c40)=[@mark={{0x14, 0x1, 0x24, 0x1}}], 0x18}}], 0x2, 0x0) [ 594.470836][T19321] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfec00000, @loopback}], 0x1c) 11:19:41 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 594.717933][T19354] overlayfs: filesystem on './file0' not supported as upperdir 11:19:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 11:19:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0xc, 0x0) 11:19:44 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0xffc3}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:44 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xff000000, @loopback}], 0x1c) 11:19:44 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f654f0bb7d3c175e5a3ae7765726469723d2e2f6275732c776f726b6469723d2e2f66596c65312c757070657264"]) chdir(&(0x7f0000000140)='./bus\x00') syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f00000000c0)='./bus\x00', 0x1000, 0x6, &(0x7f0000002400)=[{&(0x7f0000000340)="5bea3d9bc1abfd6cc6b6aaf4a3dd0e5a54f07b0afd8e5917ec988fc6b68b494666754a064f3268cbf2b56c8c38462f2a8f021203ef19a4b453e66ed217eddf24d024f793658fb2859e6989a2224e1cdef8638e4c9cb9aa9859810b91fb33498382b0a57e70d76f8dea8a2cba4d060ac468399ce88718f80a64852647b4e6caf28e1992167d3a57b0b65222f4f1297db804", 0x91, 0x800}, {&(0x7f0000000100)="1185c09a9af3c659237108672d2d5935f14789223662b7bb6905a133f0a749", 0x69, 0x100000000000}, {&(0x7f0000000200)="4fc59b0d88d79b1e3c1ea970e545e83509f1bab7fe12d6adfafc840ee2421cdbb2ec7d8c5a7cc0ababd60fdce8b6fbe4ce200f26cb4eed34a2587fe546a817bf02ade6e430969f01560952d6d92a0828e6ec5f4bff022ef7ea607cefc8039b", 0x5f, 0x1}, {&(0x7f0000000400)="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0x1000, 0xffffffdffffffff7}, {&(0x7f0000001400)="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", 0x1000, 0x7ff}, {&(0x7f0000002640)="a1fc41c0a4143f2d62def6d8d68b4dc8f7fe18658751e8e266270e9f1e1083a62ed8611402cedec179ddec49081fdf972391ba872da304bfc7c97cd085c65030bc17145c0de44d2bd25bffe1ab290c76ce91", 0x52, 0xfffffffffffffffd}], 0x4000, &(0x7f00000024c0)=',\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="020000001f003591"], &(0x7f0000002540)=0x8) write$P9_RCREATE(r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x1001, r2) keyctl$read(0xb, r3, &(0x7f0000001480)=""/4096, 0x1000) lstat(&(0x7f0000002580)='./bus\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGETD(r5, 0x5424, &(0x7f00000002c0)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000480), &(0x7f0000000380)) lchown(&(0x7f0000000340)='./file0\x00', r6, r7) keyctl$chown(0x4, r3, r4, r7) openat$nvram(0xffffffffffffff9c, &(0x7f0000002500)='/dev/nvram\x00', 0x2280, 0x0) [ 597.360853][T19370] overlayfs: unrecognized mount option "loeO ·ÓÁu壮werdir=./bus" or missing value [ 597.402203][T19379] __nla_validate_parse: 2 callbacks suppressed [ 597.402214][T19379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.439312][T19382] NFS: mount program didn't pass remote address 11:19:44 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:44 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x20000881}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 597.446555][T19379] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.469833][T19379] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x2}}], 0x1c) [ 597.531212][T19392] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.539155][T19382] overlayfs: unrecognized mount option "loeO ·ÓÁu壮werdir=./bus" or missing value 11:19:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 597.571668][T19382] NFS: mount program didn't pass remote address 11:19:44 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0xd, 0x0) 11:19:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x7ffff000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:45 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') stat(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000002c0)={0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=[{0x101, 0x4a, 0x4, &(0x7f0000000340)=""/74}, {0x3, 0xac, 0x2, &(0x7f00000003c0)=""/172}]}) 11:19:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfc}}], 0x1c) [ 597.774922][T19419] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:45 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0xfffffdef}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 597.828874][T19426] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.861893][T19426] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.908599][T19419] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.923657][T19435] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 597.942506][T19429] overlayfs: filesystem on './file0' not supported as upperdir [ 597.956503][T19435] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x80fe}}], 0x1c) 11:19:45 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c6572f769723d2e2f66696c6530000000000000"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) name_to_handle_at(r2, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000340)={0xf5, 0x3f, "b08badb3fcb087a0a0afe9909ee87ca883bfe6a01eda7ef94d022eeb4ad84e2400e642dfd43e5428f57f8cf4f6ee82a58f28866e67f6ab7bcea039f8cd6274cc729e87862f94ee062f4fd2537b89ee1abe44b1a3119fe6662e570ad2a7a1eef48f63a1aae47e5bd05a9aaabb2261830dbedbcf6711c8ffd7c90bb1f298b27d35d050505f014e819a4688203ba970a9c7e1cd67de01bbd7a80eaff634a6e9047a8531d00c3fe4145941ded954de4e9c1a555277f979688af7b2a42b5c05da5b4944cce8360b185aa37e897c0e8d1c203226c691474a6a2b38c2524ee42221542500c5286fda01fa22fc5d0a3372"}, &(0x7f00000000c0), 0x400) 11:19:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0xe, 0x0) 11:19:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0xfffffffb}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 598.181785][T19461] overlayfs: option "workdir=./filer÷ir=./file0" is useless in a non-upper mount, ignore [ 598.194453][T19461] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 598.254060][T19461] overlayfs: option "workdir=./filer÷ir=./file0" is useless in a non-upper mount, ignore [ 598.265666][T19461] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 11:19:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 11:19:47 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:47 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xc0fe}}], 0x1c) 11:19:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0xf, 0x0) 11:19:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:47 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1000001, &(0x7f0000000340)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@sq={'sq'}}, {@rq={'rq', 0x3d, 0x7ff}}, {@rq={'rq', 0x3d, 0xfff}}, {@common=@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@sq={'sq', 0x3d, 0x4}}], [{@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@fsname={'fsname', 0x3d, ',eth1'}}, {@measure='measure'}, {@fsmagic={'fsmagic', 0x3d, 0x1000}}]}}) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) pipe2$9p(&(0x7f0000000200), 0x84800) 11:19:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfc00}}], 0x1c) 11:19:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10, 0x0) 11:19:48 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 600.819715][T19506] overlayfs: filesystem on './file0' not supported as upperdir 11:19:48 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x9, 0x81, "ed179ab3694903c1a22040a6763270a408ea01", 0x37, 0x8}) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfe80}}], 0x1c) [ 601.088144][T19533] overlayfs: filesystem on './file0' not supported as upperdir 11:19:51 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfec0}}], 0x1c) 11:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x11, 0x0) 11:19:51 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000040)='overlay\x00', &(0x7f00000000c0)='./file0\x00', r0) write$P9_RCREATE(r0, 0x0, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', r0, &(0x7f0000000140)='./file0\x00', 0x0) 11:19:51 executing program 4: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xff00}}], 0x1c) [ 603.788223][T19553] __nla_validate_parse: 16 callbacks suppressed [ 603.788233][T19553] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 603.846043][T19563] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 603.875794][T19560] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 603.894863][T19563] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 603.967329][T19553] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 603.975167][T19578] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x1000000}}], 0x1c) 11:19:51 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c8b7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f6669056530"]) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) [ 604.021245][T19578] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x7}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:51 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x12, 0x0) 11:19:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x2000000}}], 0x1c) 11:19:51 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 604.227507][T19593] overlayfs: unrecognized mount option "l‹werdir=./bus" or missing value [ 604.261618][T19596] overlayfs: unrecognized mount option "l‹werdir=./bus" or missing value 11:19:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x9}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 604.277497][T19595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2000000, 0x40010, r0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRESDEC=r0]) chdir(&(0x7f0000000140)='./bus\x00') rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x19c, 0x8001}, 0x3}, 0x20, 0x1, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x6, &(0x7f0000000680)=[{&(0x7f0000000340)="a1869844c4e56572ccd9a0f20cb51c097a9c5dbae88d80d9ea4ffff115d1f650adfdbaeb23a85ec0750d66f14d5ca74c06fad768913f6f0a09b29b641a57e9ad66b24a1f7b4d9ff86ff0a87321061ccf2b339e384dbc51a31a3ec3b53ae2a3b7eda63e92a7a3af1afeee37cb5c39454911d4365369ce70a5a27baad6c6012452f65f0376dc669e486f646f9768b3b1d3b7b5eebe29f7ff77b2d5a2523fbaac6f27cc19feef74d666682e81ef69614b", 0xaf, 0x4}, {&(0x7f0000000400)="b29ec65f9ab8eabd2de3767f3ce6371fbb67230dcbb6a6c8b955f1d314b3198e8dd3f0e97c6fd2d8c137b21d2ebbfd19732a74eda675eabb061f1800e070860abc6e96120093e975b268092511b5696e168e56d0a8645ac0a63bf2e29b706fc6ab58ac09358caadc69b7c7c5e16a8ccbc74a3e0cca2dec3fb413b9f5c4d795cccee912115728", 0x86, 0xffffffff}, {&(0x7f00000004c0)="ed294b263002460735f2c4ef284c6256c568fc9a9f4d3c064d022c6cd8faf3c263021ae9eb167b4b669ec200aada294b27a7d9d51b0cb8c3cf2af069f70aaa8470828607a7814752f34372a58f2f0e", 0x4f, 0x96}, {&(0x7f0000000540)="40df80cd47ee12c8b4cdc70935f4b4b04a3ba793739e3570b9b761cf5de4ae030caf71cc6d6b5a547bc400a00f47170434802d1be904a66c225b447f0176c0e201302fe584cba348213af52393d0c7d2a565aa38b17c4accacff001cc54058ec6b62678bc637a27cc6d09548135ea3eaff31a4760e59", 0x76, 0x4}, {&(0x7f00000002c0)="2fe0323d7605ef5528b9f14dc4acadb5f90ce590699bedba7908bf2f67bb0c454cee5ed1e3573cc70c85279416faf168", 0x30, 0x4}, {&(0x7f00000005c0)="021c84db06896ad96e3b540b5de4934b886d1148bc3735d53b9259f122567dc9ca93e281423ded69e9dc2b4d42b64cc0bb95fed2aae71ce63b0d5a156b1b30ea40609ceaf47b8c39a20c9c9e3ca0a925efafaa5b2e891ea94916cab693100ab36b7f3cce1957e806cdeb2f965302284ed20646d920d4b54f062840e74856c04602c0d529c521667c4ae50d182887778d1e5fe10d0b6bcaa9ee99de7493d4e7e4d443f49b4898eccbc5e60f", 0xab, 0x2}], 0x21, &(0x7f0000000740)='overlay\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f0000000100)={0x0, {0x80000000, 0x2, 0x4, 0xfaba, 0xffffffa1, 0x4}}) write$P9_RCREATE(r1, 0x0, 0x0) [ 604.337748][T19603] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 604.372472][T19603] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfc000000}}], 0x1c) [ 604.418541][T19595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:51 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0xfffffdef}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x13, 0x0) 11:19:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xa}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 604.570899][T19626] overlayfs: unrecognized mount option "00000000000000000003" or missing value 11:19:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x7ffff000}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 604.691170][T19626] overlayfs: unrecognized mount option "00000000000000000003" or missing value 11:19:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfe800000}}], 0x1c) 11:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x14, 0x0) 11:19:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x118) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0xda) chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r1, 0x0, 0x0) chmod(&(0x7f0000000040)='./bus\x00', 0x0) 11:19:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x11}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x20000881}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfec00000}}], 0x1c) 11:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x68, 0x0) 11:19:52 executing program 4: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0xf0ffffff7f0000) [ 605.042003][T19677] overlayfs: filesystem on './file0' not supported as upperdir 11:19:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x41}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x2) 11:19:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xff000000}}], 0x1c) 11:19:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x24) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x3) 11:19:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x60}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x100000000000000}}], 0x1c) 11:19:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:52 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xfc, @loopback}], 0x1c) [ 605.469152][T19732] overlayfs: unrecognized mount option "loer" or missing value [ 605.499446][T19732] overlayfs: unrecognized mount option "loer" or missing value 11:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x4) 11:19:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000040)) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x12c}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x200000000000000}}], 0x1c) 11:19:52 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0xff43}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000}}], 0x1c) 11:19:53 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x1f4}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:53 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 605.824479][T19766] overlayfs: filesystem on './file0' not supported as upperdir 11:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x5) 11:19:53 executing program 4 (fault-call:9 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:53 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x300}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000}}], 0x1c) 11:19:53 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_settime(0x3, &(0x7f00000002c0)={0x0, 0x989680}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1c, r2, 0x400}, 0x1c}}, 0x20000010) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x1c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x20000000) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000040)) chdir(&(0x7f0000000140)='./bus\x00') r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r3, 0x0, 0x0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000340)={0xe, {0x2, 0xff, 0x81, 0x90, "6e9e56476b8cb96dad3da865e2329f6f6b430d46156caeb7322a4f521c0008189f641d642cb2acdef510f9bee9b318f5d0cf97bded1a0427c90966fc6e3eea6fba5d5960326b3ba56033ac7649afaf157daba954cc89050043a5e2b653f7702428720dfed65cdec21ec777184b0d05af8d6965591d4dbf4438d039eef9d9bd1c55b11051fb73b37d5c9e680caecc16e2"}}, 0x9c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) write$P9_RCLUNK(0xffffffffffffffff, &(0x7f0000000480)={0x7, 0x79, 0x1}, 0x7) 11:19:53 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6) 11:19:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xfec0000000000000}}], 0x1c) 11:19:53 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x3e8}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 606.209838][T19804] overlayfs: filesystem on './file0' not supported as upperdir 11:19:53 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x81) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75709a7065720669723d2e2f66696c6530c8f9ec807d943feccdd90c16d009b48ef039b6d1c1cd0457720cce8236c41c00f67174405aa128b25421dac55b25c58ea234c87155560f2d7205ebdcd32068c78b73a4fd137224039f8f587a0300000000000000d8c7d60e813fe21be369ccaef9a2716811140b82f3fa05c071bd238b8750eb1f1461c5ac25621a5e053389f3f55ca14bb67ac939bb01b6473db9d7fbe8805be5d12a33a4f9be695144359f9085595400"/227]) chdir(&(0x7f0000000140)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd486, 0x800) renameat(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000100)='./bus\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x8, 0x401, 0x9d9, 0x5, 0x8]}, &(0x7f0000000240)=0xe) r6 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r6, 0x0, 0x0) 11:19:53 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x7) 11:19:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0xff00000000000000}}], 0x1c) [ 606.501712][T19842] overlayfs: unrecognized mount option "upšperir=./file0Èùì€}”?ìÍÙ Ð ´Žð9¶ÑÁÍWr ΂6Ä" or missing value 11:19:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 11:19:56 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x500}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:56 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x300}}], 0x1c) 11:19:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xa) 11:19:56 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:56 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x7, 0x20c00) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c196865726469723d2e2f6275732c773b726b6469723d2e2f66696c65312c00000080000000003d2e2f66696c6530"]) chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r1, 0x0, 0x0) 11:19:56 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x700}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 609.136152][T19871] __nla_validate_parse: 44 callbacks suppressed [ 609.136162][T19871] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 609.163132][T19870] overlayfs: unrecognized mount option "lherdir=./bus" or missing value [ 609.189576][T19880] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 609.201988][T19880] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:56 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 609.230888][T19885] overlayfs: unrecognized mount option "lherdir=./bus" or missing value [ 609.255552][T19871] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 609.272152][T19890] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:56 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:19:56 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x900}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, 0x2, {0x8}}, 0x18) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000040)={0x6}) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000100)=0x2, 0x4) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lo/bus,workdir=./file1,upperdir=./file0\x00\x00\x00\x00\x00\x00\x00\x00']) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) [ 609.309282][T19890] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:56 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 609.505573][T19905] overlayfs: unrecognized mount option "lo/bus" or missing value [ 609.556883][T19914] overlayfs: unrecognized mount option "lo/bus" or missing value 11:19:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x8, r0, 0x0, 0x0) 11:19:59 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0x2}], 0x1c) 11:19:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xa00}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:59 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x4b) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$P9_RCREATE(r0, 0x0, 0x0) 11:19:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc) 11:19:59 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 612.198339][T19931] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe00}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 612.243798][T19931] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 612.274122][T19939] overlayfs: './file0' not a directory 11:19:59 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 612.301614][T19931] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:59 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfc}], 0x1c) [ 612.361160][T19949] overlayfs: './file0' not a directory [ 612.389444][T19952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:19:59 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000180)={0x34, r1, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x34}}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) 11:19:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf00}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:19:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xe) 11:19:59 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0x80fe}], 0x1c) [ 612.684927][T19980] overlayfs: filesystem on './file0' not supported as upperdir 11:20:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x25, r0, 0x0, 0x0) 11:20:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xf) 11:20:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x1100}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:02 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xc0fe}], 0x1c) 11:20:02 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0xee) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) read$dsp(r1, &(0x7f0000000040)=""/62, 0x3e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d0e2f6275732c7570706572f2fe723d010000006c6530"]) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) [ 615.306836][T19995] __nla_validate_parse: 8 callbacks suppressed [ 615.306846][T19995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.357347][T19998] overlayfs: unrecognized mount option "upperòþr=" or missing value [ 615.387410][T19995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:02 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfc00}], 0x1c) 11:20:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x2c01}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 615.418912][T20014] overlayfs: unrecognized mount option "upperòþr=" or missing value 11:20:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x10) 11:20:02 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f776572645c136f1a2f6275732c7700000000707065726469723d2e753f81ff4a2f66696c653000000000000000"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) getpeername$llc(r4, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) write$P9_RCREATE(r2, 0x0, 0x0) 11:20:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 615.590722][T20029] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.645651][T20029] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.682307][T20029] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.718703][T20041] overlayfs: unrecognized mount option "lowerd\o/bus" or missing value [ 615.719192][T20032] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.727380][T20029] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.742558][T20043] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.775340][T20043] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 615.805162][T20041] overlayfs: unrecognized mount option "lowerd\o/bus" or missing value 11:20:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xe, 0x0) 11:20:05 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfe80}], 0x1c) 11:20:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x4100}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:05 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x18) 11:20:05 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x80, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275332c776f726b648223d169723d2e2f66696c65312c75707065726469723d2e2f66696c65308b4a78ed3d71eb8a50b60eead206e8a68223cc789bdf7f75c485f614b261aa1c92619a7f3ff120adc6b9a100bf6e914c168bf2e41e5dab716789fa2d90ab31abc42c3c9aa49a7f7db8286ea6a4c6893b1fda4271f692619e54c088026d2f80727a6bc3dcc769b0bdb6760fd8319e35e09caa91c4860c5b07bd43a72befbf073ca4447be52778852fb5765f8b531574bfccbb96168a5297f0f76f169b860b05253713063f90be1e4a973ef566815a3bee"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) recvfrom$netrom(r4, &(0x7f00000000c0)=""/74, 0x4a, 0x40, &(0x7f0000000200)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) inotify_add_watch(r2, &(0x7f0000000040)='./bus/file0\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x1) 11:20:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x6000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 618.415627][T20073] overlayfs: unrecognized mount option "workd‚#Ñir=./file1" or missing value [ 618.427688][T20071] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:05 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:05 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfec0}], 0x1c) [ 618.481573][T20073] overlayfs: unrecognized mount option "workd‚#Ñir=./file1" or missing value 11:20:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x19) 11:20:06 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe803}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:06 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xff00}], 0x1c) 11:20:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xf, 0x0) 11:20:08 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x48) 11:20:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0x1000000}], 0x1c) 11:20:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf401}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:08 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x84) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x6080, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000200)='overlay\x00', &(0x7f0000000240)='./file0\x00', r2) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r3, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r6) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x1015, 0x0, 0x9, "63036b89fdfffbffe0e1a60a00", "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"}, 0x1015, 0x3) 11:20:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0x2000000}], 0x1c) [ 621.527479][T20142] __nla_validate_parse: 7 callbacks suppressed [ 621.527491][T20142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 621.547426][T20141] overlayfs: failed to resolve './file1': -2 11:20:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x34000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 621.575357][T20146] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 621.596603][T20146] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 621.628084][T20141] overlayfs: failed to resolve './file1': -2 [ 621.651809][T20142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:09 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 621.670198][T20157] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:09 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77657264697201b5d20ccc86aa926f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000340)="277f74b751aa2da7b22fb99e192cee96982953f958b096a74410d93d4935a101eff39d7f8e2f582d8b02d17458eeead47b04274aaff5fbd368330b7e670be5e05d37d2522ea236929d1b4830097e319849c4698860bf33c136e2547085b43ccc8e5334e4bf73fabbf73c111929638ef10a4863e6e429086f4c4e509f1588e542abf46b22b4bbae9d5f10de4dd6e8369b954c408f015d5b92d4d79c25b01c896ec51110499195d2bda372647891a75edeef771693e5107d675486c544737f81d01c506afb4b364fb86e94f9fe5dbc26d35c135d3d43eba7ccfbcf77729b0d") chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r1, 0x0, 0x0) [ 621.703632][T20157] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:09 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfc000000}], 0x1c) 11:20:09 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x400300}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 621.900491][T20170] overlayfs: unrecognized mount option "lowerdirµÒ ̆ª’orkdir=./file1" or missing value [ 622.038989][T20180] overlayfs: unrecognized mount option "lowerdirµÒ ̆ª’orkdir=./file1" or missing value 11:20:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x21, 0x0) 11:20:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x4c) 11:20:11 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x1000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfe800000}], 0x1c) 11:20:11 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x52, 0x4) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r1, 0x0, 0x0) 11:20:11 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 624.495143][T20198] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 624.545962][T20213] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x2000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 624.594892][T20213] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 624.633753][T20209] overlayfs: filesystem on './file0' not supported as upperdir 11:20:12 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xfec00000}], 0x1c) [ 624.662978][T20198] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:12 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x160) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x60) 11:20:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x3000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:12 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback, 0xff000000}], 0x1c) [ 624.952004][T20243] overlayfs: failed to resolve './file1': -2 [ 625.004607][T20243] overlayfs: failed to resolve './file1': -2 11:20:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x30, 0x0) 11:20:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x68) 11:20:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:14 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x9, 0x5}, {0x0, 0x44}, 0x200, 0x1, 0xf7}) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video36\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e21, 0x9c5a, @empty, 0x1}, @in6={0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x24}, 0x40}, @in={0x2, 0x4e23, @remote}], 0x94) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530acb6c1380c149124786ed7b225dc3a2a407d8885cc692025ec654c12fcb9fe33be7badc64bf7ce82efb8f60ad698baef696897efcdea7e0a249fbd21ee93bb1377fbc411654f1522d447eb46f41a6609d74e284b07f9f8707031635ffa555409ffffffff0000000052494348a535de6d1230d0ffc295162c375b293bc38efea391d100fc7e00"/203]) rmdir(&(0x7f0000000440)='./file2\x00') chdir(&(0x7f0000000140)='./bus\x00') r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r3, 0x0, 0x0) r4 = syz_open_dev$media(&(0x7f0000000540)='/dev/media#\x00', 0x5, 0x404901) sendmsg$NFT_MSG_GETOBJ_RESET(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x6c, 0x15, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x881929101c40cee2) 11:20:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x2) 11:20:14 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 627.549556][T20263] overlayfs: failed to resolve './file0¬¶Á8 ‘$xnײ%Ü:*@}ˆ…Ìi %ìeLü¹þ3¾{­ÆK÷΂ï¸ö [ 627.549556][T20263] Ö˜ºïih—ïÍê~ [ 627.549556][T20263] $Ÿ½!î“»wûÄeO"ÔGëFôf ×N(Kùøpp1c_úUT ÿÿÿÿ': -2 [ 627.588085][T20268] __nla_validate_parse: 8 callbacks suppressed 11:20:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x5000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 627.588096][T20268] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:15 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x2000005c) [ 627.642020][T20268] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 627.657208][T20268] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:15 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:15 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6274732c7700726b6469723d2e2f66696c65312c50757070e507b0f5a23d2e2f6669e8dc"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 627.688348][T20268] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 627.709989][T20285] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x7000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 627.756913][T20285] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:15 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x881, 0x5}, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 627.841838][T20297] overlayfs: unrecognized mount option "w" or missing value [ 627.900742][T20297] overlayfs: unrecognized mount option "w" or missing value 11:20:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6c) 11:20:17 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x60, 0x0) 11:20:17 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001080)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x8, 0x525d, 0x92f, r1}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0xd1, "1ff53bdcc1ee36a2d5b569087638fb6b35fb1b227877a5ae89d83e80788da5d8937c9f8ddfa77c00ba01bf119d5f6c91178d79d2c623dadf86e6c7b52e495502c246e39ad33c04be592ae27d8422637e34a59264bdce36910573952bbea2bfad9edffc60d1c981fd6ca0850e0368b41be41b7f332d5e1e27bee87f314ec359414375aa6dec6e0054d14427d99551c33b6d1cea35508c643a877b944e1349af67ab7ac92af55b2e024a0a02e23d9c2359eba5dc3452a1753c3f6e4cbde72101be386437fbc58316c5eb592a8b2a9edbf2af"}, &(0x7f0000000040)=0xd9) 11:20:17 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x9000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:17 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x433, 0x40002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @mcast1, 0x5}], 0x1c) [ 630.655969][T20323] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 630.708729][T20333] overlayfs: filesystem on './file0' not supported as upperdir [ 630.729442][T20334] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:18 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:18 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xa000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 630.779834][T20334] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:18 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) [ 630.836555][T20323] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x74) 11:20:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:18 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 631.130503][T20365] overlayfs: filesystem on './file0' not supported as upperdir 11:20:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x7e, 0x0) 11:20:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x7a) 11:20:21 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:21 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @rand_addr=0x64010101}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_int(r6, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$RXRPC_SECURITY_KEYRING(r6, 0x110, 0x2, &(0x7f0000000000)='GPLvmnet0\x00', 0xa) 11:20:21 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, 0xffffffffffffffff, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRESOCT]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:21 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 633.757348][T20393] __nla_validate_parse: 8 callbacks suppressed [ 633.757360][T20393] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 633.783547][T20397] overlayfs: unrecognized mount option "01777777777777777777777" or missing value 11:20:21 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x11000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 633.806788][T20406] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 633.808580][T20407] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:21 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x126) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 633.863856][T20407] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:21 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 633.910593][T20393] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 633.924634][T20417] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:21 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000c748b3222638074b54362ddd00000000051404f7ead1ef33adfdba08b8c5236b93b907ffed4e19c01dca5100"/88, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@deltfilter={0x2034, 0x2d, 0x4, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xfff3, 0x1}, {0x0, 0x4}, {0x9, 0xfffe}}, [@TCA_RATE={0x6, 0x5, {0x2, 0xf0}}, @TCA_RATE={0x6, 0x5, {0xa0, 0x3b}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x1ff0, 0x2, [@TCA_U32_MARK={0x10, 0xa, {0x6, 0xff}}, @TCA_U32_POLICE={0xc60, 0x6, [@TCA_POLICE_RESULT={0x8, 0x5, 0x7}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x5, 0x0, 0x5, 0x6c4, 0x6, 0xfffffffa, 0x4, 0x1ff, 0x0, 0x3, 0x1f, 0x9, 0x1, 0xffff4da7, 0x7, 0x7, 0x80, 0x8000, 0x4, 0x5, 0x10001, 0x7, 0x1, 0x10000, 0x20, 0x47ce, 0x3ff, 0x10001, 0xfff, 0x5, 0x0, 0x4, 0xf0c, 0x7, 0x9, 0x10001, 0x7f, 0x3, 0x7, 0x7, 0xef, 0x9, 0x6, 0x0, 0xa64, 0x5, 0x1f, 0x97ae, 0x0, 0x2, 0x10001, 0x10000, 0x5ac, 0xffff36a6, 0x2, 0x7972, 0x8, 0x81, 0x20, 0x0, 0x200, 0x6, 0x100, 0x2, 0x8, 0x401, 0x1ff, 0x8, 0x6, 0x8, 0x80000000, 0x80000001, 0x86e, 0x2788, 0xffff, 0x20, 0x9, 0x10000, 0x401, 0x8, 0x8, 0xfffffc00, 0xc5c1, 0x35c, 0x3, 0x400, 0x2c3, 0x7, 0x0, 0xfffffffa, 0x4, 0x3, 0x7fffffff, 0x2, 0xfff, 0x20, 0x8, 0x80, 0x43, 0x2e08, 0x7ff, 0x7ff, 0x8001, 0x0, 0xd8b, 0x0, 0x93e6, 0x13fd, 0x0, 0x6, 0x2, 0x1, 0x4, 0x2, 0x4, 0x26, 0x5, 0x5, 0x70f6ec6a, 0x2, 0x2, 0xb05, 0x4, 0x2, 0x1f, 0x1, 0x4, 0x3f, 0x3, 0x5, 0x0, 0x694, 0x9, 0x9, 0x1461, 0x4d9, 0x7f, 0x0, 0xfff, 0x5, 0x101, 0x1, 0x0, 0xff, 0x10001, 0x3, 0x6, 0x0, 0x8000, 0x7, 0x6, 0x9, 0x20, 0x52, 0x10000, 0x10000, 0x400, 0x401, 0x6, 0xe53, 0x9, 0x0, 0x80000000, 0x3, 0x80000000, 0x3, 0x6, 0x58e308dd, 0x6, 0x3, 0xfffffffe, 0x0, 0x1f5, 0x2, 0x5, 0x1, 0x1000, 0x8000, 0x3, 0xfffffffa, 0x5249c1eb, 0x2, 0x7f, 0x1, 0x80, 0x9, 0x3ff, 0xd47, 0xffff, 0xb567, 0x4, 0x10001, 0x1000, 0x7ff, 0x5, 0x2, 0x51, 0x1, 0x0, 0x79d3, 0x0, 0x5, 0x200, 0xbb, 0x4, 0x9, 0x0, 0x3, 0xc6f, 0x7, 0x2, 0xc12c, 0x0, 0x6, 0x6, 0x1, 0x6, 0xffffffff, 0xfffffffe, 0x7fff, 0x2, 0x1, 0x0, 0x6, 0x2, 0x0, 0x80000001, 0x0, 0x7fffffff, 0x3, 0x3, 0x4, 0x8, 0x3626eb66, 0xfffff800, 0x1, 0x9, 0x8, 0x7, 0x4, 0x81, 0x8, 0x4, 0x3, 0x2, 0x7, 0x7, 0xcc4, 0x2, 0xb28c, 0x10001, 0x6, 0x7b, 0xfffffffb, 0x10000]}, @TCA_POLICE_RATE64={0xc}, @TCA_POLICE_TBF={0x3c, 0x1, {0x80000000, 0x2, 0x400, 0x2, 0x5, {0x9, 0x1, 0x0, 0xb4, 0x2, 0x1}, {0xff, 0x1, 0x0, 0x2, 0x2, 0x10001}, 0x4, 0x6, 0x2}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x6, 0x7, 0xc78, 0x0, 0x3f, 0x9, 0x6, 0x6, 0x81, 0x0, 0x4, 0xc56, 0xb21, 0xbf, 0x2, 0x5, 0x9, 0xfff, 0x7, 0x1, 0x80000000, 0x2, 0x7fffffff, 0x10001, 0x0, 0x7, 0x8, 0x8, 0xffffffff, 0x7ff, 0x1, 0x705, 0x100, 0x1, 0x6, 0x2, 0x6, 0x5, 0x6, 0x8, 0x0, 0x4, 0x0, 0xfffffd7a, 0x2, 0x6, 0x378b, 0x1f, 0x800, 0xfffffff7, 0x2, 0x6d29d03c, 0x8, 0x9, 0x4, 0x93, 0x401, 0x2, 0x4, 0xff, 0x8, 0xfff, 0x1, 0x1000, 0x9, 0x7, 0x6, 0xffffffc0, 0x80000001, 0x9, 0x1, 0xffff, 0x7f, 0x9, 0x8, 0x20, 0x100, 0x401, 0x2, 0x80, 0x9, 0x9, 0x7, 0x6, 0x8, 0x40, 0x10000, 0x0, 0xffff, 0x3, 0xfffffffc, 0xfff, 0x6, 0x101, 0xff, 0x401, 0xad3, 0x5, 0x8000, 0x9, 0xffffffff, 0xfa3, 0x2, 0x401, 0x6, 0x7, 0x800, 0x338, 0x1, 0x446d, 0xa80, 0x1, 0x3, 0x5, 0x7037, 0x539d, 0x9, 0x1f, 0x6, 0x2, 0x6, 0x6, 0x7, 0x3f, 0x7f, 0x9, 0x8, 0x8, 0x371, 0x40, 0xa2, 0x7, 0x2, 0xc57, 0xffffff80, 0x2, 0x7ff, 0x4, 0x8000, 0x7fff, 0x1, 0x8001, 0x1, 0x7fffffff, 0x1, 0xffffffff, 0x10001, 0xd4, 0x80, 0x80000000, 0x3, 0x0, 0x10000, 0x7, 0x122, 0x4, 0x1651, 0x200, 0x4, 0x7, 0xca7, 0x3ff, 0x7ff, 0x101, 0x5, 0xbc, 0x1, 0xffffff01, 0x8001, 0xfffffffc, 0x7, 0xcefe, 0x1, 0x1ff, 0x3, 0x3, 0x1f, 0x5, 0x1ff, 0xf38d, 0x81, 0xf042, 0xae92, 0x0, 0x5, 0x8, 0x6f44, 0xcd82, 0xca, 0x751, 0x0, 0x82, 0x0, 0x9, 0x2, 0x9, 0x9, 0x7fffffff, 0x2, 0xa39, 0x0, 0x1, 0x4, 0x9, 0x4, 0x7, 0xffffffff, 0x1763, 0x8001, 0x1f, 0x7f, 0x3, 0x2, 0x4, 0xffffffff, 0x6, 0x3, 0x0, 0x2, 0x7f, 0x20, 0x4, 0x4a1, 0x57f, 0xd52, 0x347, 0x5, 0x3, 0x7ff, 0x2, 0xd3c, 0x10000, 0x4775685, 0xfffff3f4, 0x6, 0x227a, 0x40, 0x6eb6, 0x63, 0x4, 0x4, 0x3, 0xffffffff, 0x60, 0x2, 0x4a7e80, 0x9, 0x8, 0x4, 0x3f, 0x800, 0x537, 0x1, 0x100, 0x3, 0x8]}, @TCA_POLICE_RATE={0x404, 0x2, [0x4, 0x0, 0x4, 0x82, 0x945, 0x6, 0x8, 0x2, 0x7c5, 0x60000000, 0x6, 0x2, 0xf0, 0x40, 0x48e, 0x226, 0x3, 0x7, 0x401, 0x9, 0x0, 0xffffffff, 0x3, 0x1, 0x8, 0x6, 0x2, 0xac, 0x5, 0x4, 0x5, 0x400, 0xffffffe1, 0x40, 0x9, 0x3, 0x80000001, 0x1, 0x7, 0x80, 0x3, 0xa7, 0xcfb, 0x9, 0x8, 0x4, 0x7fff, 0x4, 0x7, 0x4, 0xcbb, 0xfffffff7, 0x2, 0x7f, 0x7ff, 0x6, 0x9, 0x4, 0x3, 0x10000, 0xaf10, 0x5, 0x3, 0x4, 0x7, 0x6, 0x9, 0x400, 0xfffffffa, 0x3, 0x7fffffff, 0xfffffff9, 0x84, 0x5, 0x1, 0xfff, 0xffffff80, 0x2, 0x5, 0x7f, 0x1, 0x7, 0x7, 0x6, 0x9, 0x8, 0x5, 0x1, 0x6, 0x100, 0x36, 0x5b00c86, 0x2, 0x200, 0x1, 0xfff, 0x8000, 0x3, 0x5, 0x3, 0x282, 0x2, 0x80000000, 0x1, 0xd2, 0x5, 0x800, 0xe4a, 0x1dc25803, 0x9, 0xffffffff, 0x55, 0x80000001, 0x10001, 0x5, 0x3, 0x1f, 0x8, 0x7, 0x0, 0x5, 0x401, 0x4, 0x66, 0x0, 0x401, 0x9, 0x2, 0x9, 0x0, 0x80000001, 0x3f, 0x4, 0x6, 0x3, 0x80, 0x8, 0xfff, 0x400, 0x4, 0xfff, 0x5793, 0x2, 0x2, 0x40, 0x2, 0x6, 0x2, 0x3f, 0x7, 0x9, 0xffff, 0x80, 0x3, 0x5, 0x87f3484, 0xfffffff9, 0x0, 0x1000, 0x5, 0x1ff, 0x1, 0x8, 0x7fff, 0x8, 0x0, 0x4, 0x7fffffff, 0x2f2c54ed, 0x370, 0x8, 0x3, 0x5, 0x1, 0x0, 0x80000000, 0x1, 0x2e, 0x3, 0x0, 0x9, 0x4, 0x1000, 0xa00000, 0x81, 0x7fffffff, 0xe9, 0x0, 0xff, 0x2, 0x5, 0x80000000, 0x2ad, 0x1f, 0x1ff, 0x4, 0x101, 0x3, 0xb3, 0x5, 0x0, 0xffffff32, 0x1d, 0x9, 0x8, 0x3, 0x101, 0xc98, 0x0, 0x6, 0x4, 0x4, 0x1, 0x3e78, 0x9, 0x100, 0xfffffffd, 0x0, 0x4, 0x7f, 0x800, 0x0, 0x4, 0x2, 0x7, 0x80000000, 0x10001, 0x0, 0x80000001, 0xff, 0x7, 0x5, 0x6, 0x1000, 0xec, 0x7, 0x6, 0x81, 0xfffffe01, 0x1f, 0x1, 0x4, 0x6, 0x8, 0x7, 0x400, 0x1000, 0x7fff, 0x8001, 0x9, 0x6b, 0x7fffffff, 0x40, 0x600, 0x4]}]}, @TCA_U32_FLAGS={0x8, 0xb, 0x1}, @TCA_U32_POLICE={0xca4, 0x6, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0x0, 0x0, 0x6, 0x3, {0x4, 0x2, 0x5, 0x1, 0xa8c, 0x51f}, {0x1, 0x0, 0x3, 0x6, 0xdd8d, 0x1f}, 0x8, 0xfff, 0x1}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffffffb0}, @TCA_POLICE_RATE={0x404, 0x2, [0x36, 0x22d, 0x6132, 0x7, 0x2, 0x5, 0x5318, 0x1, 0x8, 0x200, 0x5, 0x9, 0x5cb4, 0x4, 0x4, 0x3, 0x1, 0xfffffbff, 0x4, 0x5c, 0x3ff, 0x6, 0x40, 0xe97, 0x7ff, 0x0, 0x0, 0x101, 0x1, 0x6594, 0x6, 0x2, 0x0, 0x1d2, 0xa1, 0x6, 0xfffffffd, 0x81, 0x8, 0x9, 0xfffffffd, 0x5, 0x0, 0x1, 0x2, 0x104, 0x4, 0x8, 0x1000, 0x1f, 0x3, 0x4, 0x7, 0x6, 0xdbe, 0x1000, 0x1, 0x400, 0x7f, 0x1, 0x80000000, 0x1, 0x2, 0x4, 0x7, 0x3, 0x0, 0x1000, 0x2, 0x4, 0x869b, 0x7, 0x0, 0x8, 0xfff, 0x3, 0x4, 0x5, 0x2, 0x1ff, 0x1, 0x6, 0x401, 0x7, 0x8c3, 0x0, 0x2, 0x200, 0xec7c, 0x101, 0x333, 0x0, 0x1, 0x1, 0xf0d5, 0x80000000, 0x7, 0x6, 0x9, 0x1f, 0xffff78e1, 0x8, 0x3ff, 0x800, 0x6, 0xffff7fff, 0x6, 0x0, 0x2, 0x5, 0x3, 0x0, 0x8, 0x82, 0x0, 0xbc4, 0x6, 0x8, 0x10000, 0xfff, 0x5, 0x4c, 0x4, 0x1, 0x7, 0x5, 0x10, 0xce, 0xffffe53a, 0x6, 0x2, 0x101, 0x7fff, 0x3ff, 0x8, 0x9, 0x9, 0xf415, 0x9, 0x9d7, 0x8000, 0x9, 0x80000001, 0x1, 0x8, 0x0, 0x9, 0x9, 0x0, 0xab, 0x5, 0x40, 0xe2f6, 0x80000000, 0x7, 0xc2fe, 0x8, 0xff, 0xffffffc1, 0xffffffff, 0x9, 0xffffffff, 0x7fffffff, 0x9, 0x3, 0x2, 0x9, 0xb0f, 0x400, 0x2, 0x9, 0x81, 0x64f, 0x5, 0x800, 0x1, 0x5, 0x9, 0x7, 0x4, 0x10000, 0x3, 0x200, 0x81, 0x1, 0x401, 0xe8000000, 0x0, 0xb8c, 0x7, 0x7, 0x0, 0x10000, 0xfffffffd, 0x6, 0xf1, 0x5, 0x1, 0x3cab56f9, 0x1, 0x0, 0x4, 0x6bd7, 0x4, 0x8, 0x4, 0xfffffffe, 0x80, 0xff, 0x1, 0x3e26, 0x8001, 0x101, 0x1, 0x44f, 0x3, 0x6, 0x7, 0x0, 0xbc8, 0x1000, 0x4, 0x5, 0x6, 0x8000, 0x0, 0x1, 0x8, 0x6e64, 0xffffffff, 0x4, 0xd34, 0x48c34f25, 0x4, 0xede, 0xffffffff, 0xec, 0x917, 0x0, 0x1, 0x8, 0x20, 0x3, 0x800, 0x7f, 0x7, 0x8, 0x3f, 0xb6d, 0x0, 0x3, 0x80000000, 0xdcbb, 0x8000, 0x5, 0x8]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1, 0xbc, 0x9, 0x91, 0x2, 0xe8, 0x6, 0xffff, 0x0, 0x4, 0x1, 0x1, 0x3, 0x6, 0x8, 0x2, 0x40000000, 0x4, 0x40, 0x0, 0x1f, 0xf95b, 0x9, 0xfa7, 0x101, 0x80000001, 0x2, 0x6, 0x4b, 0x12d, 0x200, 0x8, 0x10000, 0xb2, 0x2, 0x7fff, 0x400, 0x3f, 0x8, 0x2, 0x1000, 0x1f, 0x2, 0xffff, 0x1af, 0x7b, 0x800, 0x2, 0x101, 0x7, 0xffffffe0, 0x8000, 0x3, 0xe906, 0x5d, 0xb99, 0x4e7, 0x9, 0x9, 0x1, 0x1, 0x4, 0x7, 0x1, 0x5, 0x1, 0x7, 0x20, 0x5, 0x0, 0x1000, 0x200, 0x8, 0x3, 0x4, 0xb2, 0x6, 0x8, 0xfff, 0x1, 0xffffffff, 0x0, 0x1, 0x80000000, 0x1ff, 0x6, 0x9, 0x1f, 0x3, 0x3, 0x2, 0x1, 0x1000, 0x9e1, 0x0, 0x2, 0x101, 0x1, 0x5, 0xac6, 0x80000001, 0xb4, 0x20000000, 0x5, 0x9, 0xffffffff, 0x0, 0x7fff, 0x2, 0xfffffffe, 0x5a, 0x8, 0x9, 0x0, 0x10000, 0x1ff, 0x6, 0x7, 0x200, 0x6, 0xfff, 0xff, 0x3, 0x2, 0x10000, 0x7fffffff, 0x8, 0x5, 0x2008, 0x1, 0x1ca0000, 0x4833fd5f, 0x36b3, 0x40, 0x6, 0x5, 0x5, 0x0, 0x306a, 0x1, 0x7fff, 0x8, 0x9, 0x45, 0x53, 0x7, 0x8001, 0x1, 0x80000, 0x861, 0x4, 0x5, 0x2, 0x2, 0x5, 0x400, 0x7fffffff, 0x7, 0x0, 0x800, 0x0, 0x8ccf, 0x8001, 0x10001, 0x81, 0x7, 0x0, 0x5, 0x40, 0x7ff, 0x5, 0x80000001, 0x1, 0x1000, 0x401, 0xfffffffa, 0x3f, 0x1, 0x10001, 0x80000000, 0x7, 0x9, 0x401, 0x6, 0x7, 0x2, 0x53, 0x1, 0x2, 0x8, 0xfffffffc, 0x4, 0x101, 0xfffffff8, 0x5, 0x1, 0x9, 0x4, 0x5, 0x401, 0xffff, 0x1, 0x20, 0x7, 0x8001, 0x1, 0x80, 0x400, 0xff, 0x0, 0xffffff7f, 0x0, 0x2, 0x4, 0x3, 0x8000, 0x6, 0x0, 0x101, 0x9, 0x82d, 0x200, 0xcd, 0x6, 0x9, 0x99a, 0x7, 0x7, 0xfffffffd, 0xfffffffe, 0x800, 0x5, 0xf92, 0xfffff662, 0x1, 0x7, 0x7, 0x80000000, 0x5, 0x4, 0x5, 0x6, 0x5, 0x5, 0xfff, 0x7, 0x5, 0x9, 0x7fff, 0x6, 0xfffffff7, 0x5, 0x20, 0x4, 0x3, 0x7fffffff]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x80}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7f, 0x1, 0x50, 0x4, 0x1031, {0x9, 0x0, 0xc049, 0x2, 0x7ff, 0x3ff}, {0x9, 0x0, 0x200, 0x3, 0x600, 0x9d70}, 0xfe, 0x7fffffff}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8001, 0x1000, 0x932, 0x44400000, 0x8, 0x12, 0x0, 0x6, 0x0, 0x9000000, 0x80000001, 0x2, 0x7, 0x1f, 0xfffffff7, 0x0, 0x8, 0x8000, 0x8, 0x3, 0x81, 0x81, 0xaa9, 0x9, 0xffffffff, 0x0, 0x1, 0x3, 0xc558, 0x4, 0x0, 0x3c, 0x8, 0x0, 0x7c, 0x1, 0x39, 0x1000, 0x5, 0x80000000, 0x80, 0x2a474c4c, 0x4, 0x0, 0x7, 0x4, 0x6, 0x676, 0x2, 0x4, 0xd6, 0x1be, 0x7, 0x7, 0xde, 0x6, 0x4, 0x7, 0x9, 0x5, 0x0, 0x6, 0x30f0bb85, 0x70c, 0x1f, 0x9, 0x28, 0x9, 0x3, 0x6, 0x3ab57f, 0x414f, 0x3, 0x77, 0x2, 0x0, 0x2, 0x5d85, 0xab21, 0x7, 0x1, 0xea5, 0xffff7071, 0x5, 0x1, 0x8, 0x6d, 0x3ff, 0x3, 0x28000000, 0x8000, 0x8001, 0x96, 0x6, 0x1, 0x60b0, 0x2, 0x12, 0x9e0, 0x200, 0xfffffffa, 0x72, 0x4, 0x80000000, 0x2, 0x9, 0x9, 0x2, 0x5, 0x0, 0x9, 0xc5, 0x1, 0x8, 0x7, 0x7, 0x20, 0x6, 0x1, 0xfff, 0x1000, 0x1, 0x8, 0x7, 0x2, 0x6f, 0x10000, 0x7, 0x40, 0x3, 0x4, 0x81, 0x7, 0x8000, 0x7, 0x8, 0x4, 0x7, 0x20, 0x9, 0x3, 0xb9ef7d1, 0xfffffffe, 0x1, 0x1, 0x3, 0x1, 0x8, 0x0, 0xfffffc00, 0xffff2371, 0x7, 0x8, 0x80, 0x3, 0x48d, 0x4, 0x40, 0x1, 0x7f, 0x80000000, 0x0, 0xfffffffb, 0xc29, 0x4, 0x7ff, 0x5, 0xffffffc7, 0x101, 0x4, 0x101, 0x3, 0x1, 0xce0, 0x9, 0x0, 0x5, 0x7fffffff, 0x2, 0xffff, 0xfff, 0x3, 0x2, 0xfff, 0x10000, 0x400, 0x7f976b6f, 0x80000001, 0x5f, 0x5, 0x6, 0x8, 0x1, 0xffffffff, 0x80000001, 0x4, 0x6, 0x2, 0x5, 0x80000000, 0x5, 0x1, 0x93, 0x80, 0x33c8, 0x7a2c, 0xfffffffd, 0x2, 0x6dd, 0x8, 0x0, 0xf893, 0x3, 0x400, 0x5, 0x8f2, 0xd80, 0xffff, 0x8000, 0x401, 0x7ff, 0x2, 0x1, 0x3, 0x2, 0x80000000, 0x1c, 0x2, 0x380000, 0x7fff, 0xffffffff, 0x3, 0x7, 0x2, 0xfffffffd, 0x800, 0x7, 0x7, 0x1, 0x7, 0x0, 0x7ff, 0x6, 0x5b, 0x0, 0xfff, 0xfffff0f2, 0x0, 0x9, 0x5, 0x5, 0x6f, 0x7, 0x80000001, 0x2e54, 0xcf2]}]}, @TCA_U32_INDEV={0x14, 0x8, 'gre0\x00'}, @TCA_U32_SEL={0x6a4, 0x5, {0x0, 0x9, 0x7, 0x8000, 0x8000, 0x8, 0xffff, 0x2, [{0x1ff, 0x7e, 0x3, 0x1}, {0x1, 0x2, 0xffffef3d, 0x3d4}, {0x2, 0xffff2b18, 0x6, 0x5}, {0xb133, 0x200, 0x2, 0x1}, {0x2, 0x5, 0x80000000, 0x9}, {0x101, 0x4, 0x101, 0x6}, {0x10001, 0x5, 0xc0, 0x8}, {0xec0f, 0x2, 0x3, 0x9}, {0x2, 0x7, 0x20, 0x9}, {0x0, 0x8001, 0x3}, {0x40, 0x7, 0x6, 0x1}, {0x7, 0x61, 0x21d, 0x7}, {0x5, 0x2a0b, 0x5, 0x400}, {0x7ff, 0x3, 0x1, 0x8}, {0xffff, 0xffff3430, 0x3, 0x6}, {0x5, 0x2, 0x5, 0xf299}, {0x7f, 0x2, 0x2, 0x9}, {0x4, 0x97, 0x2, 0x2}, {0x18000, 0x80000000, 0x9, 0x9}, {0xffffff93, 0x3f, 0xa6, 0x7fffffff}, {0x0, 0x2, 0x8, 0x6}, {0x81, 0x101, 0x800, 0xd3}, {0x2, 0x3ff, 0x80000000, 0xfffffff9}, {0x7, 0x4, 0x4, 0x8}, {0x7, 0xffffffff, 0x0, 0x100}, {0x6, 0x8000, 0x1, 0x1}, {0x6, 0x0, 0x401, 0xffff}, {0x3, 0x7, 0x7a, 0x10000}, {0x3, 0x8001, 0x7ff, 0x4}, {0xff, 0x6, 0x76ca, 0xfff0}, {0x6, 0x10001, 0x95ea, 0x101}, {0x1, 0x9, 0xfffffffc, 0x7fffffff}, {0x0, 0x0, 0x5, 0xfffffffa}, {0x4, 0xfffffff8, 0x0, 0x2}, {0x0, 0x2, 0xf5c, 0x1}, {0x600, 0x7ff, 0x2, 0xffff}, {0xffffff17, 0x2, 0x0, 0x8}, {0x1, 0x5, 0x29903b31, 0x3}, {0x5, 0x7, 0x50c5cb07, 0x9}, {0xc8ff, 0x5, 0xeb, 0x5}, {0x800, 0x1fb, 0x3, 0x8}, {0x6, 0x7c, 0x10}, {0x2, 0x200000, 0x1f}, {0x2, 0x10000, 0x80000001, 0x4d}, {0x4, 0x7f00, 0x9, 0x9}, {0x8000, 0x2, 0x7, 0x3887d106}, {0x3818782e, 0x4878, 0x5, 0x66f}, {0x1, 0x1, 0x4344, 0x80}, {0x32, 0x401, 0x2, 0x1}, {0x7f, 0x7f, 0x4, 0x101}, {0x2, 0x2400, 0x2, 0x477}, {0x2, 0x9, 0x2, 0x4}, {0x8, 0x8001, 0xfff, 0x3}, {0xffffff8b, 0x8, 0xfffffff8, 0x9}, {0x2, 0x3, 0x3, 0x5}, {0x6, 0x2, 0x2, 0x8}, {0x7f, 0x4, 0x81, 0x2}, {0x5, 0x2, 0x1f, 0x7a0}, {0x2a9d, 0x3, 0x9, 0xfffffffd}, {0xfffffffa, 0x8000, 0xffffffe0, 0x4}, {0x7f, 0xfffffb1e, 0x8, 0x1}, {0x3, 0x9, 0x7f, 0x2}, {0x0, 0x1, 0x80, 0xfffffffa}, {0x21b9, 0xff, 0x8001}, {0x52e, 0x3, 0x287b, 0xc7f}, {0x8, 0x9, 0x8, 0x2}, {0x6, 0x4, 0x0, 0x3}, {0x681e, 0x68a, 0x1f, 0xb468}, {0x3, 0x3, 0x0, 0x12cf}, {0xea, 0xfffffff8, 0x0, 0x100}, {0x7ff, 0x80000000, 0x1, 0x2}, {0x1ff, 0xffffffd2, 0xc3, 0xaeda}, {0x0, 0x100, 0x4f}, {0x80000001, 0xffffffff, 0xfffff001, 0xfff}, {0x4, 0x0, 0x9, 0x8}, {0x7, 0x0, 0xff, 0x7fff}, {0x0, 0x4, 0x0, 0xe5}, {0x6, 0x7, 0x1, 0x7}, {0x2, 0x9, 0x10000, 0x7}, {0x1, 0xff, 0x101, 0xffff}, {0x4, 0x5, 0x52, 0x3}, {0x101, 0x3e, 0x3, 0x5f3}, {0x3, 0x4, 0x6}, {0x8, 0x9, 0xfffffc01, 0xffffffff}, {0x7, 0x1f, 0x3}, {0x100, 0xefb, 0x80000000}, {0x90b, 0xfffffffc, 0x7fffffff, 0x400}, {0x80000000, 0x2, 0x85e, 0x80}, {0x4, 0x8, 0x2, 0x8}, {0x2, 0x3, 0x5, 0x4}, {0xffffff00, 0x0, 0x100, 0x8}, {0x9, 0x8, 0x10001}, {0x80, 0x80, 0xb46, 0x3}, {0x9, 0xfffff800, 0x3, 0x1f}, {0x2, 0x1, 0x7, 0x95}, {0xf98, 0x7, 0xffe00000, 0x24}, {0x2, 0x0, 0x1f, 0x40}, {0x3ff, 0x7, 0xffff}, {0xffff4310, 0x0, 0x8001}, {0x8, 0xe4, 0x8, 0x80000001}, {0xffff, 0xcf, 0x4d5, 0x4}, {0xffff, 0x6260360f, 0x7, 0x5}, {0x9, 0x1f, 0x2, 0x9}, {0x2, 0x6, 0x8, 0xfffffe00}, {0x1000000, 0xee80000, 0x9, 0x2}]}}, @TCA_U32_MARK={0x10, 0xa, {0x3766ec8e, 0x8}}, @TCA_U32_LINK={0x8, 0x3, 0xfffffc01}]}}, @TCA_RATE={0x6, 0x5, {0xeb}}]}, 0x2034}, 0x1, 0x0, 0x0, 0x84}, 0x4000050) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0xffffffff, @loopback, 0x2}, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x2c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_int(r7, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000000000)=0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:21 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x2c010000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 633.974643][T20417] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc0) [ 634.063597][T20428] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 634.137647][T20432] overlayfs: filesystem on './file0' not supported as upperdir [ 634.177034][T20443] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 634.218801][T20443] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 634.228683][T20443] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xe00, 0x0) 11:20:24 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:24 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @mcast1, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x41000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:24 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000440)="6fa79a467f1b99c4b23c682bf693225a460b997c2c75f5cf429b3bc335ddc5f2175af260e8dc0c2cbe4709d560d5278cd80207ab7f8beea9dd8fa0caedf3a97267291fb8fd60d766f6e3b6a76008974a5e0cbfed9b78e56c5a30b4d4dbe3a1ae77c839d0408bc85149c9cfea5d335ebf8fea0e497381041d9ae9c03dab70e4711307b5886f3fdc51ec2c62460adb83c82bf9", 0x92}, {&(0x7f0000000240)="3589e2f1143f2cb24ef6ec482c07ea4e17dd0b523bb0a55453c86c897a784c16d45f3c89d27d9f5faab4c0b4", 0x2c}, {&(0x7f00000002c0)="8c0beea43e5a69e4ca541459e10bf69f9c1bd99d01547edd8c048aa589e8d7a52611df2402bcce1d28d54ab2406e6b951376d063afc39cf29de51a", 0x3b}], 0x3) mkdir(&(0x7f00000000c0)='./file1\x00', 0x50) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000340)=""/198, &(0x7f0000000100)=0xc6) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r3, 0x0) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000200)=0xffffffff, 0x4) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765e6afee8342803f42b3ed6060696c000000000000000011f285817e0000412c9125a25a079e4a5400000000"]) chdir(&(0x7f0000000140)='./bus\x00') r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r4, 0x0, 0x0) 11:20:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x10c) 11:20:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x60000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 636.913248][T20472] overlayfs: unrecognized mount option "loweæ¯îƒB€?B³í``il" or missing value 11:20:24 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r3 = semget$private(0x0, 0x4, 0x45) semctl$SEM_INFO(r3, 0x4, 0x13, &(0x7f0000000140)=""/205) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:24 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 636.956755][T20492] overlayfs: unrecognized mount option "loweæ¯îƒB€?B³í``il" or missing value 11:20:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe8030000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x20c) 11:20:24 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f627f732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 637.223190][T20516] overlayfs: failed to resolve './bs': -2 [ 637.257158][T20516] overlayfs: failed to resolve './bs': -2 11:20:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xf00, 0x0) 11:20:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf4010000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:27 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000), 0x0) socket$inet6(0xa, 0x881860a622a18f97, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000), 0x0) 11:20:27 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x300) 11:20:27 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c6f7765726469723d006469723d2e2f66696c65312c7570f065726469663d2e2f66696c6530185d9eb399c40f0c45d60fb3ea78f97480fdc10686dc686e5b1c867ac2e7c274e02f6caa6f1a498c4a6a986f002d038d2c3a57a694eb0101de3e8247bca1c0c3ec6d9f8c8667e5"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 639.910443][T20544] __nla_validate_parse: 14 callbacks suppressed [ 639.910451][T20544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 639.917314][T20539] overlayfs: unrecognized mount option "lowerdir=" or missing value 11:20:27 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xffffff7f}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 639.964982][T20548] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 639.997564][T20548] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 640.017848][T20551] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 640.053765][T20544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:27 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback, 0x9}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x18, r5, 0x1, 0x0, 0x0, {0xa}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xe8, r5, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x90, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff0001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xe8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xff}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000090}, 0x800) [ 640.066859][T20563] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:27 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mount$overlay(0x400000, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0]) link(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file1\x00') chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r1, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x36, 0x6, 0x6, "2c6e0b3079ea0be6e77bed542cfb4c7e", "b9667aa381e6e15b401c9f1c05eda31ceb239cc4eb77e441bf5bb686e7c2b6d77c"}, 0x36, 0x1) [ 640.128667][T20563] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x40030000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:27 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 640.298798][T20577] overlayfs: unrecognized mount option "00000000000000000000003" or missing value [ 640.375688][T20577] overlayfs: unrecognized mount option "00000000000000000000003" or missing value 11:20:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x2000, 0x0) 11:20:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x30c) 11:20:30 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$SCSI_IOCTL_STOP_UNIT(r4, 0x6) 11:20:30 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x100000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:30 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65307c6affa85a47f8af69624d045ba2b2852cdf7f4910b20d70f6dbe3411e5b5d2bf75034f00a17f6d010b937410ea0b03017dafe8b5e08b60c5581ed42442b4858255eb6725910101aa0fbf25e15dc387feb7a6ced1ff718faed18397a9b8e243ae50181fa0b3f57019c1db1389eeb3184e892f797ecff48649fd672f6ec08875087d43a08d71526b16ab13ff6b3b8043bb376fc59a9ebe0d6ff49"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000040)={{{0x7}}, 0x47, 0x0, &(0x7f00000000c0)="b52097b6f547dca31d891f7f812c80ac14734d1fb94e967b973addaa80d9dbcc18e5ad526b1cd189dfd4930c160def4b8f0cb9b4485d252569c0f3a93cdf8af68d07d05a6e42b4"}) 11:20:30 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 643.005144][T20603] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 643.043652][T20607] overlayfs: unrecognized mount option "ßI² pöÛãA[]+÷P4ð 11:20:30 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x200000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 643.043652][T20607] öй7A °0Úþ‹^¶ UíBD+HX%^¶rY ûò^Ü8ëzlí÷úí9z›Ž$:åú ?Wœ±8žë1„è’÷—ìÿHdŸÖröì‡P‡Ô:×&±j±?ö³¸;³vüY©ëàÖÿI" or missing value [ 643.073199][T20616] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 643.123061][T20616] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 643.152036][T20620] overlayfs: unrecognized mount option "ßI² pöÛãA[]+÷P4ð [ 643.152036][T20620] öй7A °0Úþ‹^¶ UíBD+HX%^¶rY ûò^Ü8ëzlí÷úí9z›Ž$:åú ?Wœ±8žë1„è’÷—ìÿHdŸÖröì‡P‡Ô:×&±j±?ö³¸;³vüY©ëàÖÿI" or missing value 11:20:30 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}], 0x1c) [ 643.188080][T20603] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:30 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x300000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x500) 11:20:30 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x126) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) 11:20:30 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0xfffc, @multicast1}], 0x2c) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x448041, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) [ 643.558356][T20652] overlayfs: filesystem on './file0' not supported as upperdir 11:20:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x3000, 0x0) 11:20:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x400000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) write$FUSE_POLL(r0, &(0x7f0000000000)={0x18, 0x0, 0x6, {0x8}}, 0x18) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x600) 11:20:33 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) chdir(&(0x7f0000000040)='./bus\x00') write$P9_RCREATE(r0, 0x0, 0x0) 11:20:33 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 646.100782][T20669] __nla_validate_parse: 6 callbacks suppressed [ 646.100794][T20669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x500000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 646.151871][T20675] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 646.176497][T20666] overlayfs: filesystem on './file0' not supported as upperdir [ 646.199417][T20675] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x15) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) ptrace$cont(0x7, r1, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/sockstat6\x00') ioctl$VIDIOC_QUERYMENU(r3, 0xc02c5625, &(0x7f0000000080)={0x101, 0x3, @value=0xfffffffffffffff7}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x700000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:33 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000000c0)={0x1, 0x6, 0x4, 0x2000000, 0x8d, {}, {0x3, 0x2, 0x5, 0x0, 0x1, 0x6, "c60e7f89"}, 0x0, 0x4, @fd=r1, 0x35e, 0x0, 0xffffffffffffffff}) bind(r2, &(0x7f0000000200)=@nl=@unspec, 0x80) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r3, 0x0, 0x0) [ 646.285411][T20669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 646.305434][T20690] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x700) [ 646.378661][T20690] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x900000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 646.481624][T20699] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 646.519848][T20699] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 646.562258][T20699] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 646.583740][T20700] overlayfs: filesystem on './file0' not supported as upperdir [ 646.593830][T20699] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x4000, 0x0) 11:20:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xa00000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:36 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x48) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xa00) 11:20:36 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe00000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 649.230418][T20725] overlayfs: './bus' not a directory 11:20:36 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x45) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc00) 11:20:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x4e22, @remote}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x10200, 0x0) 11:20:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf00000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4, 0x480100) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FITHAW(r2, 0xc0045878) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="dc0000003200000305000000fedbdf2500000000080004000200f800280001000c000b00080003003d5d00000c00200008000300ffffffff0c001f0008000300fdffffff0c000200010000000133d500540001000c00080008000300090000000c00130008e30200800000000c000c0008000300000000000c00190008000100627066000c00090008000300ff7f0000140010000f00010074756e6e656c5f6b657900003800010010001e000c000100736b6265646974000c00040007000100787400000c000c0008000300090000000c0016000800030038000000"], 0xdc}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 649.553926][T20762] overlayfs: './file0' not a directory 11:20:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x1100000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x6000, 0x0) 11:20:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc01) 11:20:39 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r2, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0', @ANYRESOCT=r2, @ANYBLOB="86d5b26e7bd3412c75c132e54c64e55a38439eed278ac81fc2180c5eee96bd33e0801a382a36add744077e2bf6da2c3d428e59e41e208654016e9f4c685e9a41bf4348a6bea862b1", @ANYRESDEC=r1]) chdir(&(0x7f0000000140)='./bus\x00') r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r3, 0x0, 0x0) 11:20:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000012c0)={0x3, &(0x7f0000000140)=""/140, &(0x7f0000000080)=[{0x62, 0xad, 0xc0000000, &(0x7f0000000200)=""/173}, {0x73ac, 0x1000, 0x1, &(0x7f00000002c0)=""/4096}, {0x6, 0x0, 0x2}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x2c01000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:39 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) read(r4, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x1d3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0xc08c5334, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1004000000016) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x4100000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 652.254421][T20799] __nla_validate_parse: 14 callbacks suppressed [ 652.254429][T20799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.273600][T20802] overlayfs: unrecognized mount option "uÁ2åLdåZ8Cží'ŠÈ ^î–½3à€8*6­×D~+öÚ" or missing value [ 652.346196][T20809] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.352337][T20802] overlayfs: unrecognized mount option "uÁ2åLdåZ8Cží'ŠÈ ^î–½3à€8*6­×D~+öÚ" or missing value [ 652.358504][T20799] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc02) 11:20:39 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x41) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x6000000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 652.501577][T20831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.553435][T20834] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.577006][T20834] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.606122][T20831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.621111][T20842] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 652.648609][T20842] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:40 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xe803000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 652.752113][T20843] overlayfs: './file0' not a directory 11:20:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x60ff, 0x0) 11:20:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc03) 11:20:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xf401000000000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:42 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:42 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000040)="0885d83b893004400bfc65c9a7fd25d6a67e638013356c15c7e671783145fd6610a2bb8a9adf2ec552df38") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x2b) setreuid(0x0, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000002c0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f00000003c0), &(0x7f0000000480), &(0x7f00000000c0)) lchown(&(0x7f0000000100)='./file0\x00', r4, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fale0']) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) 11:20:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r3, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r5, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)={'syz1', "c2951383cfd347fbd12eda240b5d2b3a58b4c349f8ed3d99976785d86e1126537b3dbef3841b6bace29315262467f829eaf6ea59a8325e7ec8046875cb076cab47cf0e5b3060d77b57edcbcc9e346670cef3d73f2cdbd835a128d27ed8ca007b08dd518264f740e63130c4cc2fc7dcd33070c36785da037e16f88af50ce2f2c352fe4b95770e88844d28fef5f181168367ef29fa2e3305ec7c0aa8766e69398cba5512af74f9789a2e98fce7824a14de1161edfe7255cedf73e23584701b5a00f083152e44a80569f08c7f72bd4401d956b8820e03e1c5c8975deeffc3b5f7ed2338e674ab3b40f6"}, 0xec) ioctl$RTC_EPOCH_SET(r4, 0x4008700e, 0x10000) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_int(r6, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240)='/dev/bsg\x00', 0x100c0, 0x0) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f0000000280)={0x0, r7}) connect(r3, &(0x7f0000000080)=@x25={0x9, @remote={[], 0x2}}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 655.297862][T20869] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r4, 0x0) r5 = dup(r4) ioctl$VFIO_IOMMU_GET_INFO(r5, 0x3b70, &(0x7f0000000080)={0x18, 0x0, 0x0, 0xfffff355}) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$SIOCRSACCEPT(r3, 0x89e3) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xe00) 11:20:42 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x80000, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696cd4ef2ff9d358db6bdb7b83691692444112d2f3ae068a88b292c141fa80051a2821185a7b9b8ba9867fd4905f94fdedd48d78cc55f8799539b7004e8111ba9752ebe64a4868b0223ebbe9063906425a4b13e496b19484df0c8c918b46bf19c70e2a198c6013ac6b329ca4fe3b6b063088063727ffa2ff000000000000000000000002594be22c119a1d127904702980678519f8bca0705f2575"]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80800) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x17, 0x4) chdir(&(0x7f0000000140)='./bus\x00') r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r3, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_int(r5, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$inet6_buf(r5, 0x29, 0x2b, &(0x7f0000000200)="89747800c8fb585879f9c563b353e6d65e03f668239aa7c7d347ae9353196b01c5b60522e8c28de4a5c41872126772c023791cdd7c90d5a7c88d2d8436658d28f5c13f618ae2e4c08d629919", 0x4c) 11:20:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:43 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000040)={0xffffffffffffff01}) [ 655.936355][T20917] overlayfs: filesystem on './file0' not supported as upperdir 11:20:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x7900, 0x0) 11:20:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x15) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid\x00') setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xec0) 11:20:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:45 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x100) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./buworkdir=./file1,upperdir=./file0\x00\x00']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:45 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 658.366345][T20933] overlayfs: missing 'workdir' [ 658.377932][T20934] __nla_validate_parse: 6 callbacks suppressed [ 658.377941][T20934] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:45 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 658.422223][T20944] overlayfs: missing 'workdir' [ 658.434685][T20934] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.458747][T20934] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.503209][T20934] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.513001][T20952] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.536210][T20952] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xf00) [ 658.616678][T20959] overlayfs: failed to resolve './file1': -2 11:20:46 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x1, 0x5, 0x801, 0x0, 0x0, {0x1, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) [ 658.676765][T20959] overlayfs: failed to resolve './file1': -2 [ 658.736173][T20965] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:46 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 658.789220][T20969] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.824398][T20974] overlayfs: unrecognized mount option "./bus" or missing value [ 658.834366][T20969] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.876169][T20965] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 658.889463][T20974] overlayfs: unrecognized mount option "./bus" or missing value 11:20:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x7}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:48 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65301742d88d98de180138af41a31d730bb4fb4a765b4052eb5df9d07a68203a380b191554e4610371f946f69fdc8f50a1214ddce08288bf57637041790216a26ffaadbbd12d459acb5d9b52a1c0d9c7f668883dbe9cb587c2081f203aa2ebe4e9e40f5d8e7932bdd81f812db441a62c04f9205cdb10d1f99bb75cf2a61442a371ae897249f96bf4d503991335517f3d67d3ecf1accc2ec1644530e96ab9dcb86b2ae7fccb1a2043407faf"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x1800) 11:20:48 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000000)=0x7) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x7e00, 0x0) [ 661.516703][T20996] overlayfs: unrecognized mount option "ù \ÛÑù›·\ò¦B£q®‰rIùkôÕ™5Q=gÓìñ¬Ì.ÁdE0éj¹Ü¸k*çüË C@¯" or missing value 11:20:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x9}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x1900) [ 661.623849][T21013] overlayfs: unrecognized mount option "ù \ÛÑù›·\ò¦B£q®‰rIùkôÕ™5Q=gÓìñ¬Ì.ÁdE0éj¹Ü¸k*çüË C@¯" or missing value 11:20:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000000c0)={0x990000, 0xffffffff, 0xfdc8, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9e0907, 0xfff, [], @value64=0x66a}}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000400)=""/53) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="11070000000300c3b9a2628be8f00e18a30431666a415532ab4b6dba06a69b88b24e1135ac056b960db908602da09660138d6c49000a9f260da3754727ad6c70593082c06ba2abbad7a2ccfc42f9abf5e09c4a01f1167bdb2334a58dbd4b7b53c9dd31fea386dc099654e017ce295d6a1454d932e0c6705cdd5ac7309500000000", @ANYRES32=r6, @ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r4, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xbd70}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x14000000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x8041}, 0x4080) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_int(r9, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$TIOCL_GETKMSGREDIRECT(r9, 0x541c, &(0x7f0000000000)) 11:20:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x6) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000080)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x81010, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') socket$xdp(0x2c, 0x3, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xa}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x2000) 11:20:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) dup(r0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r5}) 11:20:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xe}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:49 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=E/fYle1,upperdir=./Jile0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xc01, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0xc00000000000000}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@empty, @private0, @private2, 0xd98, 0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x94, r3}) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r4, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x10100, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000240)={@empty, 0x71}) accept(r4, &(0x7f00000000c0)=@phonet, &(0x7f0000000040)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 662.226576][T21054] overlayfs: failed to resolve './Jile0': -2 11:20:49 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x4800) [ 662.334202][T21054] overlayfs: failed to resolve './Jile0': -2 11:20:51 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xb900, 0x0) 11:20:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x9, 0x400440) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x19}}, {0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}, 0x2, [0x3, 0x443, 0xf800000, 0x7, 0x0, 0x0, 0x4, 0x7]}, 0x5c) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$USBDEVFS_RESET(r4, 0x5514) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r5, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r5, r2], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x1, @private2={0xfc, 0x2, [], 0x1}}], 0x1c) 11:20:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xf}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:51 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') syz_mount_image$nfs(&(0x7f00000000c0)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="586408031239b5f0a6c6367f2c2c0ec0d01d252eb0682f35ab1bd3ace360875411b0de4ce4c7bfb558a6bab270ff976c754f9af72043f5a1520c56a519b461001273e291a37c5d8f94844610a5e322cc4e49cbf38f2cde18e3eb280523f91b89903c1a70383f76074adecad3cf02247ffd11e0a5f9c3be0a90ac", 0x7a, 0x6}, {&(0x7f0000000340)="d2af73ca199813858b710c5a58bb7388dd71df4bdc9e83946cd7235f1f64fc74b7beeeb330d87c07456ee4e4ec8b79ee9f58ea15ac7c5d59cab75b6127bed8ebb3f4a3bda15b0d2ff619f01b5314da8c8b66aa428c7411a127432808198a03098aa9a1cd9d417b82d297167ec0e2f8cbb5cea59765873e9d54e28d4eb32410a2a7a992ad01ed70e46000ea8e08cf0b97bb1a768004ebe885a512fba767e0c1035b3b9c4d9e75d9f7e0fcf60b6174f873b81441334959d3e6eb939a6cd2814a6bd1a7bd148659e96e167b29", 0xcb, 0x82}], 0x40, &(0x7f00000002c0)='overlay\x00') r0 = creat(&(0x7f0000000040)='./file1\x00', 0x89) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x4c00) 11:20:51 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x11}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 664.582308][T21091] __nla_validate_parse: 26 callbacks suppressed [ 664.582318][T21091] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000100)=0xfffffffc, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x40000, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000080)={0x8, "d8e77d9d4cbdf7120da7ee518fcfab06e0af067e40784078a5785266012af4e3", 0x1, 0x1}) [ 664.633008][T21099] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 664.647484][T21097] nfs: Unknown parameter 'overlay' [ 664.666884][T21099] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 664.697426][T21099] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 664.710423][T21110] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x41}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 664.747447][T21110] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 664.764806][T21097] nfs: Unknown parameter 'overlay' 11:20:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x5865) 11:20:52 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000040)='./file1\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 11:20:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x60}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 665.030625][T21126] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 665.074913][T21126] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 665.221965][T21139] overlayfs: failed to resolve './bus': -2 11:20:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x12c}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:54 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x307400, 0x0) 11:20:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6000) 11:20:54 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:54 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65309cfe893aec37ba50f292616792770b2411e3187c11a2b7e6dbb39cd34be5aa3b02fc54ce960597dd55190ccfd9f63d17cba33ae2cef41e9c10544e721153c1907a4178bef7a1bacf886f68cc662de2b3ecdeeef1d88907fb6a42fdab687a1f7782a3a7dd5e2f9b"]) chdir(&(0x7f0000000140)='./bus\x00') setreuid(0x0, 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='overlay\x00', 0x4000, &(0x7f0000000380)=ANY=[@ANYBLOB='uid=', @ANYRESDEC=0x0, @ANYBLOB="ffff", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x15) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) waitid(0x1, r3, &(0x7f0000000200), 0x2, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r2, 0xc02064b9, &(0x7f0000000100)={&(0x7f0000000040)=[0xe5eb, 0xffff8000, 0x9, 0x80000000], &(0x7f00000000c0)=[0x0], 0x4, 0x8000, 0xe0e0e0e0}) write$P9_RCREATE(r0, 0x0, 0x0) 11:20:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0x6, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r3, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x15) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_int(r6, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x8000000000000008) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 667.646806][T21162] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 667.670281][T21161] overlayfs: failed to resolve './file0œþ‰:ì7ºPò’ag’w $ã|¢·æÛ³œÓKåª;üTΖ—ÝU ÏÙö=Ë£:âÎôœTNrSÁzAx¾÷¡ºÏˆohÌf-â³ìÞîñ؉ûjBý«hzw‚£§Ý^/›': -2 11:20:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x1f4}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 667.709175][T21171] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6558) 11:20:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x300}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6800) 11:20:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x3e8}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x500}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6c00) 11:20:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x400000, 0x0) 11:20:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x700}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:20:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x7400) 11:20:58 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:20:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000100)=0xffffffed, 0xfffffffffffffc67) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_int(r7, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$VIDIOC_TRY_DECODER_CMD(r7, 0xc0485661, &(0x7f0000000080)={0x6, 0x2}) getsockopt$inet_int(r5, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:58 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x8, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 670.728719][T21228] __nla_validate_parse: 21 callbacks suppressed [ 670.728728][T21228] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x900}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 670.776476][T21234] overlayfs: unrecognized mount option "./bus" or missing value [ 670.780581][T21238] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 670.821166][T21234] overlayfs: unrecognized mount option "./bus" or missing value [ 670.846191][T21238] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:58 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r2, 0x0) r3 = pidfd_getfd(r1, r2, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r3, 0x80184151, &(0x7f0000000100)={0x0, &(0x7f00000000c0)="f503a7b22cb39d2978bcebfe81cda67da721b2c920ac5c094e58f502637dabbabc96fdb457ca3c9b8652b7fa86a0b1c5ebe408687f5889ab9aa7d0", 0x3b}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r4, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x10c000, &(0x7f0000000340)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0', @ANYRES64, @ANYBLOB="0eefe407df3d2f1b8597a91f53488d0ecf325b1f76d6bcf8a9615cac9d2f21654d1663d8491062d4a9a3c2ede722bdfcfab41f4422ee8bcbd859380192f5ce98f73141f747a54af1db29b088be8c588d8de76070d6324c71e5e48c1d23055fb1aadbadbc2d2a4249dfae6538b328374d29d52b9828bc0fb5", @ANYRESOCT=r4]) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) [ 670.902882][T21228] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 670.928223][T21258] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xa00}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 670.960231][T21258] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:20:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$VIDIOC_DECODER_CMD(r3, 0xc0485660, &(0x7f0000000200)={0x5, 0x1, @start={0x80000001, 0x1}}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r4, 0xc04064aa, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[{}, {}, {}, {}], 0x5, 0x0, [], 0x6, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e20, @private=0xa010101}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e21, @remote}], 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_int(r6, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:20:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x7a00) 11:20:58 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xe00}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 671.159971][T21272] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 671.231877][T21272] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 671.265806][T21272] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 671.312679][T21272] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x53b000, 0x0) 11:21:01 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x80) mkdir(&(0x7f0000000280)='./bus\x00', 0x123) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x2100020, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75b8d2f4ecb4d885822e2f66696c6530"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:21:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xf00}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x8100) 11:21:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRES32=r7, @ANYBLOB="36e419ec611b4728004b0a", @ANYRES32=r8, @ANYBLOB="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"], 0x44}}, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="73aa124e5f322cf442de265979a4f9cc758006000000329bf6", @ANYRES16=0x0, @ANYBLOB="000228bd7000fedbdf2502000000080008000300000008000700", @ANYRES32=r2, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0894658557000000bb89b3c3b23ef6234a183b0cc8b6b5fb84c9264170850a27420bbfd6173cd481e79c6e78aedb02220e8c8c1714b73cc800afe4ec535589ae42cd82a895c4e0c1bd87f53223cce9309ef25218496f429f6d0dadbd7d6f0ce8c3ac7e6d17a95c5c59797e77fbbf291483fc03d1a20c6b46d8bb536f584749ac79f920ace6ac2dd6c9ca95ee0e5356b0f0e93e6a8c1c6a41bcb86341d0c84f3c0727f877551497bf2a079dd0b92fda157e67c67b060de4ce6f53c87a739a975dc8a47f9e877f2edacf8dd2efd43a682428b4afb8ce2ed8c04b85"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40460) r9 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:01 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:21:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x1100}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc000) 11:21:01 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x12) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') truncate(&(0x7f0000000040)='./bus/file0\x00', 0x7) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:21:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_int(r5, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$VIDIOC_DQEVENT(0xffffffffffffffff, 0x80885659, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000280)={&(0x7f0000000140)="7d6870f846dbfe6328dd3effb6209ee372135ea897ec15082aae6b8c9e63977b43fbaf8bcf684519873f8d4a745cb1f3e1ef270bca48cf1d96889fec7f8b35bb35ab5127cc8cbfd7d62fe4603fc306a4a33433389585ac5f4738cb1720c5f4bb6d6baa2308f1c8012a4c5d017c2851824c093b0d2453493524049e00f01059ff4d7e1f40ca5a8515e7660f311041faf910182b5a06016099e7167621c3edcd66ceef5d4d5351aafb3ca94f9ebcb119410aa9951b1408214084bae11cbcc29b842d43a1e04aad141498a2", &(0x7f0000000000)=""/59, &(0x7f0000000080)="ae3f81b19c617cb305ad7b2e49596e849692b22507e2446f98690b964830871252292cbc179b31a2b7f58bbd3f2bc00d1bc0cb61be45ae7e914319669d5ab3ee09e7f58d628897b7c76aad064ff327c6dbea69734056161ca5fa689b67b4e1ff41bf01bd6f9dd8", &(0x7f0000000240)="b328", 0x5, r4}, 0x38) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x0, @multicast1}], 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) recvmmsg(r1, &(0x7f0000004c00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, &(0x7f0000001440)=""/4096, 0x1000}, 0xed7a}, {{&(0x7f0000002440)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000003500)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/57, 0x39}], 0x2, &(0x7f0000003540)=""/114, 0x72}}, {{&(0x7f00000035c0)=@nfc_llcp, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000003640)=""/46, 0x2e}, {&(0x7f0000003680)=""/43, 0x2b}, {&(0x7f00000036c0)=""/44, 0x2c}, {&(0x7f0000003700)=""/178, 0xb2}, {&(0x7f00000037c0)=""/116, 0x74}, {&(0x7f0000003840)=""/225, 0xe1}, {&(0x7f0000003940)=""/218, 0xda}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/124, 0x7c}], 0x9, &(0x7f0000004b80)=""/84, 0x54}, 0xbaae}], 0x3, 0x40012143, &(0x7f0000004cc0)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000004d00)=[@in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0x800, @private2, 0x8}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e22, 0x4, @private2}, @in6={0xa, 0x4e24, 0x2, @local, 0x99d4}, @in6={0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x16}, 0x1ff}], 0xa0) 11:21:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x2c01}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e24, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 674.180638][T21338] overlayfs: failed to resolve './file0': -2 [ 674.260101][T21338] overlayfs: failed to resolve './file0': -2 11:21:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x4100}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x73a000, 0x0) 11:21:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc00e) 11:21:04 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0xc01, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0xc00000000000000}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettfilter={0x24, 0x2e, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x8, 0xffe6}, {0x2, 0x6}, {0x2, 0x750033e50c25118f}}}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20044814) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b64726469726c653000270e0000"]) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) 11:21:04 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x4000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 676.916157][T21362] __nla_validate_parse: 14 callbacks suppressed [ 676.916166][T21362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 676.964949][T21361] overlayfs: unrecognized mount option "workdrdirle0" or missing value [ 676.967471][T21362] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) semget$private(0x0, 0x1, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x6000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 677.031235][T21362] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 677.062175][T21380] overlayfs: unrecognized mount option "workdrdirle0" or missing value [ 677.083814][T21362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 677.091465][T21383] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:04 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x1a0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 677.126224][T21383] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x33fe0) 11:21:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xe803}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:04 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 677.319339][T21398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 677.373123][T21408] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 677.384447][T21399] overlayfs: './bus' not a directory [ 677.414215][T21408] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 677.474798][T21398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:07 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x743000, 0x0) 11:21:07 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:21:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xf401}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x34000) 11:21:07 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x60) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6c6f91fab19010496e55d95cc5fe5cea51a147215543dfa87765040000000000000075732c776f726b6469862deace9b85723d2e2f66696c737965a2653167b08cd6762470c10000"]) chdir(&(0x7f0000000140)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000480), &(0x7f0000000380)) lchown(&(0x7f0000000340)='./file0\x00', r2, r3) lchown(&(0x7f0000000100)='./file2\x00', r0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_int(r5, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000000c0)={0x10004, 0x1, 0x109000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r6 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r6, 0x0, 0x0) [ 680.073222][T21433] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 680.102885][T21439] overlayfs: unrecognized mount option "lo‘ú±InUÙ\Åþ\êQ¡G!UCߨwe" or missing value 11:21:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x34000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:07 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 680.200928][T21451] overlayfs: unrecognized mount option "lo‘ú±InUÙ\Åþ\êQ¡G!UCߨwe" or missing value 11:21:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x3ebd8) 11:21:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x400300}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 680.354956][T21460] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:21:07 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:21:07 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000440)='./file3\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000340)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRET={0x10, 0x4, [0x1f, 0xd11, 0x81]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7}, @SEG6_ATTR_DSTLEN={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40001, 0x0) move_mount(r4, &(0x7f0000000200)='./file2\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./bus\x00', 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f00000000c0)={0xfffffff9, 0x8, [0x9, 0xfffffffe]}) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) 11:21:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x3ec3c) [ 680.617115][T21478] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:21:10 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:21:10 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x790000, 0x0) 11:21:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x40000) 11:21:10 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000040)='./bus\x00', 0x83) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f00000000c0)='SMC_PNETID\x00') 11:21:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb9321766b259e62b}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x400001, 0x0) write$ppp(r2, &(0x7f0000000200)="e5b2a5c9d0fbc926a64b0da4539638ba8ebff4cd7f17db3647b3fadf6b69379d06fc3f44ea722c530a01691c962cd75df74f7dc0731186d722ad78c4e0be74bc7bdddbcba7eabc795d4c00001d2852f3225170ad2cbf84109bbbb9997ee6b7c9cd31dd21", 0x64) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0xffff, 0x0, @loopback}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x26}, 0x6}], 0x38) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x2000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 683.150534][T21514] __nla_validate_parse: 20 callbacks suppressed [ 683.150545][T21514] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.207160][T21523] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x3000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 683.253434][T21523] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.256887][T21526] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:21:10 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 683.322366][T21514] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.337940][T21536] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.358820][T21536] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:10 executing program 2: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x7ff, 0x890b, 0x3, 0x4, 0x8, 0x7, 0x1000, 0x9]) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x60) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=r0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r1) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_rdma(&(0x7f0000000100)='127.0.0.1\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x80, &(0x7f0000000440)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@sq={'sq', 0x3d, 0x6}}], [{@measure='measure'}, {@euid_eq={'euid', 0x3d, r1}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@subj_type={'subj_type', 0x3d, ',selinuxbdevposix_acl_accessmd5sumsecurity{-}\'eth0@'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'security'}}, {@euid_eq={'euid', 0x3d, r2}}]}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) socket$key(0xf, 0x3, 0x2) write$P9_RSTATFS(r4, &(0x7f0000000200)={0x43, 0x9, 0x2, {0x101, 0x1b9, 0x878c, 0x8, 0x0, 0x1, 0x9ab0, 0x6, 0xb324}}, 0x43) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) 11:21:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x400300) 11:21:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 683.514503][T21543] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:21:11 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 683.604786][T21551] overlayfs: unrecognized mount option "" or missing value [ 683.637403][T21554] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:11 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x5000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 683.692820][T21561] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.726007][T21561] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.782489][T21561] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 683.886757][T21574] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 11:21:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xa07300, 0x0) 11:21:13 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b646989feb96a7679723d2e2f66696c65312c75707065726469723d2e2f66696c253008d481946d91144f5d1a595fc895c99ff275dfecb2a15e37ab5c7b75c7d9c9053e6c12f3a5d9504b9de2af6884532cfbd3bfbfca395d3c30a06277f651373c2a2ac6bfa5847acbc9e3207cf3d48b34e33b02544e07f6fa577d11704b77b744efd74c5ef71e8eb92a9985a430b8e325054671c4713999c644cefa8e61619904dd6de55a3ddbaae8de4cce812de6e97d768697ccbd2bb030419bd2b6004c71a0621a650936110d"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000040)={0x9, 0x5}) r2 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) 11:21:13 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x7000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x1000000) 11:21:13 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 686.200171][T21590] overlayfs: unrecognized mount option "workdi‰þ¹jvyr=./file1" or missing value 11:21:13 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:21:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x9000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 686.272646][T21590] overlayfs: unrecognized mount option "workdi‰þ¹jvyr=./file1" or missing value 11:21:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x10c0000) 11:21:13 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) getpeername$ax25(r4, &(0x7f0000000080)={{0x3, @bcast}, [@rose, @null, @remote, @default, @netrom, @bcast, @bcast, @rose]}, &(0x7f0000000240)=0x48) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 11:21:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x2000000) 11:21:13 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:21:16 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xb05300, 0x0) 11:21:16 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xa000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:16 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in6={0xa, 0x4e21, 0x1f, @mcast2, 0xae0e}], 0x38) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x20c0000) 11:21:16 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000040)='./file1\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 11:21:16 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000480), &(0x7f0000000380)) lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000480), &(0x7f0000000380)) lchown(&(0x7f0000000340)='./file0\x00', r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$TIOCGETD(r4, 0x5424, &(0x7f00000002c0)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000540)=0xc) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000480), &(0x7f0000000380)) lchown(&(0x7f0000000340)='./file0\x00', r5, r6) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="02000000010004000000000002000600", @ANYRES32=0x0, @ANYBLOB="040005000000000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100b141e46fb2e75c7e5be3224a9fd2ef5d621d90164450f3123993c4c084c7de3a1f2cb5d0d0cb8dad0ce1e0226254001e9eeb9743a85529e7d06caf449fd5811087deb76b3d50017622b140dff5ed13756a877c218c43ba327801eaea5bb6f4fc31ccc242d5a0a97842ae47957a38e03c85b18d8830f8735646b8b800000000", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r6, @ANYBLOB="10000600000000002000020000000000"], 0x5c, 0x1) r7 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r7, 0x0, 0x0) [ 689.248572][T21668] __nla_validate_parse: 21 callbacks suppressed [ 689.248583][T21668] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.303084][T21674] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.338584][T21674] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:16 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xe000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 689.371988][T21667] overlayfs: filesystem on './file0' not supported as upperdir [ 689.404788][T21668] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:16 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback, 0x3}, @in={0x2, 0x0, @multicast1}], 0x2c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001080)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x8, 0x525d, 0x92f, r3}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x3000000) [ 689.419123][T21687] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.441808][T21687] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:16 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./bus\x00', 0x6, 0x2) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000340)=""/4096) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./cus,workdir=./file1,upperdir=./file0']) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000240)) chdir(&(0x7f0000000140)='./bus\x00') r6 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r6, 0x0, 0x0) 11:21:16 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x6) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000080)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x81010, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') socket$xdp(0x2c, 0x3, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:21:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xf000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 689.607332][T21696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.661629][T21698] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.684675][T21698] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.709782][T21696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 689.721109][T21705] overlayfs: failed to resolve './cus': -2 [ 689.799342][T21711] overlayfs: failed to resolve './cus': -2 11:21:19 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xb90000, 0x0) 11:21:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x30c0000) 11:21:19 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000c748b3222638074b54362ddd00000000051404f7ead1ef33adfdba08b8c5236b93b907ffed4e19c01dca5100"/88, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000c748b3222638074b54362ddd00000000051404f7ead1ef33adfdba08b8c5236b93b907ffed4e19c01dca5100"/88, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000c748b3222638074b54362ddd00000000051404f7ead1ef33adfdba08b8c5236b93b907ffed4e19c01dca5100"/88, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x228, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x64, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x9}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xe}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x78, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x58, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x20054}, 0x40002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:19 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x11000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:19 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000000c0)=0x2c) chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f0000000100)='./file2\x00', 0x80) write$P9_RCREATE(r1, 0x0, 0x0) 11:21:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 692.400391][T21726] overlayfs: failed to resolve './file0': -2 11:21:19 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000040)={0xffffffffffffff01}) 11:21:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x2c010000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 692.444627][T21741] overlayfs: failed to resolve './file0': -2 11:21:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x4000000) 11:21:19 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001080)=ANY=[@ANYRES32=r3, @ANYBLOB="5600f0ae2ede5285251f947fb8d227c9ef569fb3c792426fda754ac767ba8235836bd708f599c740002967a3a6af25b0110dd1220ccae87cd9d3abc46920ecabca1e1ba165993cba0f34eccf1030b420528c5c8300000023e100000000dd21985064a91d4c57e4183438031889bea149e8c81a6b36ac63fe919ad36fb6b2c8909b53be3d11fda7e2783b03008e8663e91ab04684801cb786a57cdee79488f9378290e6bdfec664945ac9bab4a528b11e7727c3a3cb9975c55438fadc3633f54cb6f0b4da9954517e349f5aebeddc10da980ab687fe86305065d81a4a9ce0749a3a63c98a7ea85b93afbd6672482db10487db457d7dd1df6351072a259f6be72d1bb2b9a2dfeeaaa6077bf482a18df4cd1e51d39adffbbefb8ce1107615a5b8033ae9c45a2223cf5f7aa301c165f4cd010088c405ba9b4e69e6760048d35e6d63ac58216c372c128bfaee5d8c234b6715975ccbe972fa30af3a2971568ba277008280013f66041f90a9fce95304b58254f8b3ff55f561078be458cbdebc8a584fcb4747a1266dc17e95d25b23c3dbe43e5f"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x8, 0x525d, 0x92f, r3}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e20, @loopback}, {0x2, 0x4e20, @rand_addr=0x64010101}, 0x264, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='wg2\x00', 0x100000000, 0x9, 0xb4a0}) chdir(&(0x7f0000000140)='./bus\x00') r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r5, 0x0, 0x0) 11:21:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x41000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 692.743761][T21771] overlayfs: filesystem on './file0' not supported as upperdir 11:21:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x5000000) 11:21:22 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x1000000, 0x0) 11:21:22 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x7f, {{0xa, 0x4e23, 0xfffffffe, @empty, 0x5}}}, 0x88) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:22 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400000, 0x0) read$usbmon(r1, &(0x7f00000000c0)=""/12, 0xc) 11:21:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x60000000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:22 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0x2c010000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 695.440698][T21790] __nla_validate_parse: 17 callbacks suppressed [ 695.440708][T21790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:22 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 695.484161][T21792] overlayfs: filesystem on './file0' not supported as upperdir [ 695.492624][T21800] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xe8030000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:22 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10e) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000040)={0x3, 0x102, 0x1, {0x20, 0x6, 0x0, 0x3}}) mount$overlay(0x400000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x1800020, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) prctl$PR_GET_KEEPCAPS(0x7) write$P9_RCREATE(r4, 0x0, 0x0) [ 695.537579][T21800] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 695.572874][T21790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 695.603255][T21811] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e20, 0xac05, @private2, 0x100}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [], @multicast2}, 0x8}], 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 695.651126][T21811] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xf4010000}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x6000000) 11:21:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x501140) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) [ 695.848711][T21830] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 695.902902][T21837] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 695.945822][T21837] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 695.977042][T21830] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:25 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xe000000, 0x0) 11:21:25 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1, 0x0, 0x0, 0xffffff7f}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) bind$l2tp(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}, 0x4}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:25 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f00000000000000002f626469753d2e3366696c3f102c752f66696c6530000000800000000000c36fe958a4c42cb3b8af37169a04000000000000005e9c1146423717c7b7b2fdb289dacb3290948a2fe60f8832f6a6e53f0f41b0920296484b9326a7c1881a7343c4faf968a9b2e226515714e4d32551a3f8ffadb147cd3d736da3dfcaef30de83b384b5cf794051b24dae6509e96ef9cb0035e7"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:21:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x7000000) 11:21:25 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:21:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xa000000) 11:21:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000c748b3222638074b54362ddd00000000051404f7ead1ef33adfdba08b8c5236b93b907ffed4e19c01dca5100"/88, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x101}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x1f}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x80c0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 698.589917][T21861] overlayfs: unrecognized mount option "lo" or missing value [ 698.629692][T21861] overlayfs: unrecognized mount option "lo" or missing value 11:21:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:26 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000c748b3222638074b54362ddd00000000051404f7ead1ef33adfdba08b8c5236b93b907ffed4e19c01dca5100"/88, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200042}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x64, r1, 0x10, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x40}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xdf69}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}]}, 0x64}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x4050) 11:21:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/236, 0xec, 0x40000172, 0x0, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xc000000) [ 698.984810][T21899] overlayfs: filesystem on './file0' not supported as upperdir 11:21:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xf000000, 0x0) 11:21:28 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xe000000) 11:21:28 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xc01, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2028fb5bc0000600000000002000000000000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0xc00000000000000}, 0x0) sendmsg$can_j1939(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r5, 0x0, {0x0, 0x1}, 0xfd}, 0x18, &(0x7f0000000140)={&(0x7f0000000080)="f64725e570fdb19c967df14fc37f0b69ac29b45c412503ab53e8b186c50f43253b320c11aee667e0375e017c281904d0574adfcfc71cb4e163cb103c80a24d4d2389ab2b690c0f677e40", 0x4a}, 0x1, 0x0, 0x0, 0x36a4d15258c5183}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:28 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:21:28 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:21:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 701.612407][T21929] overlayfs: filesystem on './file0' not supported as upperdir [ 701.637482][T21938] __nla_validate_parse: 24 callbacks suppressed [ 701.637494][T21938] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x20000000, 0x0) [ 701.685909][T21948] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 701.695287][T21948] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_genetlink_get_family_id$gtp(&(0x7f0000000340)='gtp\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000002c0)={r1, r2, 0x12}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_int(r5, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="dae6560e0400000000"], &(0x7f0000000100)='./file1\x00', &(0x7f0000000200)='devpts\x00', 0x4000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r5, 0xc0385720, &(0x7f0000000040)={0x1}) write$P9_RCREATE(r3, 0x0, 0x0) 11:21:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 701.764867][T21938] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 701.783097][T21959] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x40, 0x1405, 0x2, 0x70bd2a, 0x25dfdbfc, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8}, {0x8, 0x3, 0x3}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4040004) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r4, 0x80585414, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x18, r6, 0x1, 0x0, 0x0, {0xa}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000380)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x104, r6, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8ca}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3e}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40008000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x8, @remote, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1a3}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000090) [ 701.817841][T21959] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0xf000000) 11:21:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 702.065135][T21978] overlayfs: filesystem on './file0' not supported as upperdir [ 702.081764][T21980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 702.135440][T21983] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. [ 702.189354][T21983] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000340)={{0x2, 0x4e24, @broadcast}, {0x6, @local}, 0x40, {0x2, 0x4e22, @broadcast}, 'lo\x00'}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000002c0)={0x137, 0x10000, 0x3ff, 0x62, 0x80000000, 0x800}) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r4, 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400005cc30ed0dddf1cad3370bceb20f703080025707000ffdbdf250700000005006ca2"], 0x24}, 0x1, 0x0, 0x0, 0x40000d1}, 0x40) [ 702.259644][T21980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:21:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x10000000) 11:21:29 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 702.506356][T22006] overlayfs: filesystem on './file0' not supported as upperdir 11:21:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0xa}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x21000000, 0x0) 11:21:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x18000000) 11:21:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="0100e0ef69aa779932392f74bd52c40001a69fa57cc1b1f73b78b721ba22a3c775221eb4cd1571c72167bd23befe43f69575ae0000000000000000000000000000000000001700000000", @ANYRES16=r3, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4004080}, 0x20000054) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xb, &(0x7f0000000080)={&(0x7f0000000380)={0xd4, r3, 0x120, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:hald_cache_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x0, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IFACE={0x0, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x1b}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x0, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x0, 0x4, @initdev={0xac, 0x1e, 0xfd, 0x0}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8}, 0x20008000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x14, r5}, 0x14}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x68, r5, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x3c, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x9b71}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xdd16}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2a}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4020}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 11:21:32 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x20) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r1) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='overlay\x00', 0x0, &(0x7f00000005c0)={[{@metacopy_on='metacopy=on'}, {@default_permissions='default_permissions'}, {@xino_off='xino=off'}, {@nfs_export_off='nfs_export=off'}, {@upperdir={'upperdir', 0x3d, './bus/file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@nfs_export_off='nfs_export=off'}, {@index_on='index=on'}, {@xino_auto='xino=auto'}], [{@func={'func', 0x3d, 'POLICY_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=rdma,'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@obj_type={'obj_type', 0x3d, '^cpuset/.keyringmime_typeppp1cgroupprocem0'}}, {@dont_hash='dont_hash'}, {@appraise='appraise'}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fowner_gt={'fowner>', r1}}, {@fsmagic={'fsmagic'}}]}) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r2, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='9p\x00', 0x100002, &(0x7f0000000340)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout'}}, {@sq={'sq', 0x3d, 0x8}}, {@rq={'rq', 0x3d, 0x8}}], [{@fsuuid={'fsuuid', 0x3d, {[0x31, 0x32, 0x30, 0x39, 0x63, 0x44, 0x63, 0x66], 0x2d, [0x66, 0x37, 0x66, 0x36], 0x2d, [0x66, 0x61, 0x64, 0x37], 0x2d, [0x66, 0x64, 0x35, 0x36], 0x2d, [0x32, 0x64, 0x31, 0x62, 0x64, 0x34, 0x32, 0x35]}}}, {@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@dont_appraise='dont_appraise'}, {@fowner_eq={'fowner', 0x3d, r4}}]}}) 11:21:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0xe}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) 11:21:32 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mount$overlay(0x400000, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRESOCT=r0]) link(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file1\x00') chdir(&(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r1, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x36, 0x6, 0x6, "2c6e0b3079ea0be6e77bed542cfb4c7e", "b9667aa381e6e15b401c9f1c05eda31ceb239cc4eb77e441bf5bb686e7c2b6d77c"}, 0x36, 0x1) [ 704.831225][T22033] overlayfs: failed to resolve './file1': -2 11:21:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000880)='T', 0x1}], 0x1}, 0xf}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="04af48c60f731ca3398ff3c1ddf9d9949c4c8c746e2cc63c5b08190393a6b4dcbcb40d84b8aa812906", 0x29}], 0x1, &(0x7f0000000b00)=[{0x39}, {0x10}], 0x20}}], 0x2, 0x0) [ 704.873846][T22045] overlayfs: unrecognized mount option "func=POLICY_CHECK" or missing value [ 704.881047][T22031] overlayfs: unrecognized mount option "00000000000000000000003" or missing value 11:21:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00@'], 0x5c}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x19, 0x19000000) 11:21:32 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f6275732c776f726b6469723d022f66696c65312c69809a845f7875707065726469723d2e2f66696c6530000000000000000000"]) chdir(&(0x7f0000000140)='./bus\x00') r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$P9_RCREATE(r0, 0x0, 0x0) 11:21:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00006ed000), &(0x7f0000000000)=0x1) ioctl$SNDCTL_DSP_GETOSPACE(r2, 0x8010500c, &(0x7f0000000200)) r3 = socket$nl_route(0x10, 0x3, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x68, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x3d}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'lo@\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x8810}, 0x200080d5) [ 705.004071][T22047] ================================================================== [ 705.012304][T22047] BUG: KCSAN: data-race in inet_put_port / inet_send_prepare [ 705.019679][T22047] [ 705.022003][T22047] write to 0xffff8880907036ce of 2 bytes by interrupt on cpu 0: [ 705.029634][T22047] inet_put_port+0x15f/0x1d0 [ 705.034229][T22047] dccp_set_state+0x156/0x2a0 [ 705.038909][T22047] dccp_done+0x21/0xa0 [ 705.042975][T22047] dccp_time_wait+0x1a0/0x1d2 [ 705.047655][T22047] dccp_rcv_reset+0xd4/0x1d0 [ 705.052269][T22047] dccp_rcv_state_process+0x79e/0xb3f [ 705.057728][T22047] dccp_v4_do_rcv+0x88/0xf0 [ 705.062233][T22047] __sk_receive_skb+0x1a8/0x590 [ 705.067080][T22047] dccp_v4_rcv+0x985/0xf92 [ 705.071501][T22047] ip_protocol_deliver_rcu+0x4b/0x410 [ 705.076870][T22047] ip_local_deliver_finish+0xf3/0x120 [ 705.082236][T22047] ip_local_deliver+0x135/0x220 [ 705.087085][T22047] ip_rcv_finish+0x124/0x160 [ 705.091671][T22047] ip_rcv+0x198/0x1b0 [ 705.095651][T22047] __netif_receive_skb_one_core+0x9f/0xe0 [ 705.101370][T22047] __netif_receive_skb+0x33/0xf0 [ 705.106310][T22047] process_backlog+0x213/0x4c0 [ 705.111092][T22047] net_rx_action+0x3ad/0xac0 [ 705.115683][T22047] __do_softirq+0x118/0x34a [ 705.120333][T22047] do_softirq_own_stack+0x2a/0x40 [ 705.125360][T22047] do_softirq.part.0+0x66/0x70 [ 705.130128][T22047] __local_bh_enable_ip+0x70/0x80 [ 705.135149][T22047] inet_csk_listen_stop+0x26d/0x7d0 [ 705.136137][T22058] overlayfs: unrecognized mount option "lobus" or missing value [ 705.140340][T22047] dccp_close+0x715/0x8d0 [ 705.140356][T22047] inet_release+0x83/0x100 [ 705.140378][T22047] inet6_release+0x44/0x60 [ 705.161089][T22047] __sock_release+0x85/0x160 [ 705.165670][T22047] sock_close+0x1f/0x30 [ 705.169833][T22047] __fput+0x1e9/0x500 [ 705.173814][T22047] ____fput+0x1b/0x30 [ 705.177798][T22047] task_work_run+0xba/0x120 [ 705.182305][T22047] exit_to_usermode_loop+0x2ae/0x2c0 [ 705.187588][T22047] do_syscall_64+0x38b/0x3b0 [ 705.192179][T22047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 705.198055][T22047] [ 705.200381][T22047] read to 0xffff8880907036ce of 2 bytes by task 22047 on cpu 1: [ 705.208122][T22047] inet_send_prepare+0x46/0x1f0 [ 705.212974][T22047] inet_sendmsg+0x33/0x90 [ 705.217306][T22047] sock_sendmsg+0x98/0xc0 [ 705.221633][T22047] ____sys_sendmsg+0x207/0x4c0 [ 705.226393][T22047] ___sys_sendmsg+0xb5/0x100 [ 705.230987][T22047] __sys_sendmmsg+0x10e/0x310 [ 705.235687][T22047] __x64_sys_sendmmsg+0x60/0x80 [ 705.240564][T22047] do_syscall_64+0xc7/0x3b0 [ 705.245068][T22047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 705.250945][T22047] [ 705.253280][T22047] Reported by Kernel Concurrency Sanitizer on: [ 705.259438][T22047] CPU: 1 PID: 22047 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 705.268096][T22047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.278273][T22047] ================================================================== [ 705.286334][T22047] Kernel panic - not syncing: panic_on_warn set ... [ 705.292919][T22047] CPU: 1 PID: 22047 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 705.301575][T22047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.311640][T22047] Call Trace: [ 705.314925][T22047] dump_stack+0x11d/0x187 [ 705.319252][T22047] panic+0x210/0x640 [ 705.323171][T22047] ? vprintk_func+0x89/0x13a [ 705.327771][T22047] kcsan_report.cold+0xc/0x1a [ 705.332472][T22047] kcsan_setup_watchpoint+0x3fb/0x440 [ 705.337844][T22047] inet_send_prepare+0x46/0x1f0 [ 705.342703][T22047] inet_sendmsg+0x33/0x90 [ 705.347032][T22047] ? inet_send_prepare+0x1f0/0x1f0 [ 705.352142][T22047] sock_sendmsg+0x98/0xc0 [ 705.356473][T22047] ____sys_sendmsg+0x207/0x4c0 [ 705.361266][T22047] ___sys_sendmsg+0xb5/0x100 [ 705.365857][T22047] ? __fget_files+0xa2/0x1c0 [ 705.370442][T22047] ? __fget_light+0xc0/0x1a0 [ 705.375036][T22047] ? __fdget+0x29/0x30 [ 705.379112][T22047] __sys_sendmmsg+0x10e/0x310 [ 705.383800][T22047] ? ktime_get_ts64+0x286/0x2c0 [ 705.388651][T22047] ? _copy_to_user+0x9c/0xb0 [ 705.393245][T22047] ? put_timespec64+0x91/0xc0 [ 705.397929][T22047] __x64_sys_sendmmsg+0x60/0x80 [ 705.402782][T22047] do_syscall_64+0xc7/0x3b0 [ 705.407290][T22047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 705.413174][T22047] RIP: 0033:0x45c829 [ 705.417075][T22047] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 705.425468][T22058] overlayfs: unrecognized mount option "lobus" or missing value [ 705.436698][T22047] RSP: 002b:00007efdcb91ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 705.436718][T22047] RAX: ffffffffffffffda RBX: 00000000004fc320 RCX: 000000000045c829 [ 705.436728][T22047] RDX: 0000000000000002 RSI: 0000000020000500 RDI: 0000000000000004 [ 705.436737][T22047] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 705.436756][T22047] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 705.484699][T22047] R13: 00000000000008dd R14: 00000000004cb81f R15: 00007efdcb91f6d4 [ 705.494095][T22047] Kernel Offset: disabled [ 705.498431][T22047] Rebooting in 86400 seconds..