last executing test programs: 21.12787588s ago: executing program 4 (id=1088): r0 = socket(0xa, 0x3, 0x87) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ipvlan0\x00', 0x0}) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x0, @perf_config_ext={0x80, 0x9}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x18, r1}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x8916, &(0x7f0000000000)) 21.083473532s ago: executing program 4 (id=1090): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r1, r2, 0x5, 0x0, @void}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r3, r0, 0x4, r1}, 0x10) 21.036782565s ago: executing program 4 (id=1092): syz_mount_image$ext4(&(0x7f0000001d40)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240), 0x1, 0x490, &(0x7f0000000580)="$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") r0 = open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x2) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0xb, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000440)=0x8) sendfile(r0, r0, 0x0, 0x800000a1e) 20.913528872s ago: executing program 4 (id=1094): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x1000, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00', 0x261) 20.871367675s ago: executing program 4 (id=1095): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000100)=0x4, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x2007f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) 20.61476951s ago: executing program 4 (id=1104): r0 = syz_io_uring_setup(0x10d, &(0x7f0000000380)={0x0, 0x0, 0x80, 0x0, 0x4000}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000440)=0xfffffffc, 0x0, 0x4) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_SYMLINKAT={0x26, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}) io_uring_enter(r0, 0x3516, 0x0, 0x0, 0x0, 0x0) 20.61467903s ago: executing program 32 (id=1104): r0 = syz_io_uring_setup(0x10d, &(0x7f0000000380)={0x0, 0x0, 0x80, 0x0, 0x4000}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000440)=0xfffffffc, 0x0, 0x4) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_SYMLINKAT={0x26, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}) io_uring_enter(r0, 0x3516, 0x0, 0x0, 0x0, 0x0) 17.741026928s ago: executing program 2 (id=1165): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="e9", 0x1, 0x20008045, &(0x7f00000001c0)={0xa, 0x2, 0x7, @empty}, 0x1c) 17.656623574s ago: executing program 2 (id=1166): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0xffffffffffffffff, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x40530, 0x4b3b5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x24004804}, 0x8000002) 17.656339853s ago: executing program 2 (id=1167): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@empty, 0x4e22, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x1}, {0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x5, 0x80000000, 0x0, 0x7fffffffffffffff}, {0x0, 0x0, 0xffffffffffffffff, 0x20000000000000}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x4d5, 0x6c}, 0xa, @in=@private=0xa010102, 0x350a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200000}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7a, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e24, 0xfffffff7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x74}}}, &(0x7f0000000280)=0x84) 17.585245677s ago: executing program 2 (id=1170): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x40002, 0x0, 0x1, 0x0, &(0x7f0000000080)) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./bus/file0\x00', 0x80008, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./mnt\x00') 17.521153121s ago: executing program 2 (id=1173): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x86}}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r2, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 17.114681265s ago: executing program 2 (id=1178): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) ptrace(0x4206, r0) ptrace(0x11, r0) 17.096555696s ago: executing program 33 (id=1178): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) ptrace(0x4206, r0) ptrace(0x11, r0) 1.950165655s ago: executing program 6 (id=1612): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000b80)={r2, r1, 0x25, 0x0, @val=@netkit}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@multicast, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x66, 0x0, 0x7, 0x2, 0x0, @private=0xa010102, @local}, {0x11, 0xaf, 0x0, @multicast2}}}}}, 0x0) 1.868700039s ago: executing program 6 (id=1614): r0 = io_uring_setup(0x7d3, &(0x7f0000000580)={0x0, 0x355b, 0x2, 0xfffffffe, 0x181}) io_setup(0x6, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) close_range(r0, r0, 0x0) clock_nanosleep(0xfffffff2, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) 1.17372393s ago: executing program 1 (id=1633): r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x200) read$qrtrtun(r0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x2}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$IOC_WATCH_QUEUE_SET_SIZE(0xffffffffffffffff, 0x5760, 0x4) 1.033743269s ago: executing program 1 (id=1636): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0xb, 0x5, 0xc, 0x80000000, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r0, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10002}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc06}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000280)={r3, r0}, 0x4) 973.153472ms ago: executing program 1 (id=1638): r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="85000000070000006a0a00ff000000000c00000000000000950000000000000018100000", @ANYRES32, @ANYBLOB="000000000000000005000000000000009500000000000000b1f8306e05d1e4aab009c16b5c05077115d0749619ca39f89974785ae0619b77c6585f678ac92a3b6b4148f56b43c3dd75d75f97c8f92f60a2def458df05e2fbfb3e849b2b3cffd4f29446ae60dd76654b2639b2bc14350706214a6ab7a712d4317fbc3ca01d0d3ed6110b3775903141a5091a4d3db8eb335414fbdb288aba73aaf6d18000a3a2a069cf7f9402e1425bb6bc370576aa1faea0fe222671ecf99038fce8dba53dcb11f87cca"], &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e}, 0x2d) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYRES32=r0, @ANYBLOB="1100"], 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="85000000070000006a0a00ff000000000c00000000000000950000000000000018100000", @ANYRES32, @ANYBLOB="000000000000000005000000000000009500000000000000b1f8306e05d1e4aab009c16b5c05077115d0749619ca39f89974785ae0619b77c6585f678ac92a3b6b4148f56b43c3dd75d75f97c8f92f60a2def458df05e2fbfb3e849b2b3cffd4f29446ae60dd76654b2639b2bc14350706214a6ab7a712d4317fbc3ca01d0d3ed6110b3775903141a5091a4d3db8eb335414fbdb288aba73aaf6d18000a3a2a069cf7f9402e1425bb6bc370576aa1faea0fe222671ecf99038fce8dba53dcb11f87cca"], &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e}, 0x2d) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000002c0)={@ifindex, r1, 0x11}, 0x20) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000002c0)=ANY=[], 0x10) 972.796772ms ago: executing program 1 (id=1639): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="220000000400000010"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x7, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xb6cb}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0xffffff1f}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x6, 0x0, 0xd, 0x9, 0x0, 0x0, 0x80000001}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2, 0x20}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {0x7, 0x1, 0xb, 0x4, 0x9}, {}, {0x4, 0x0, 0x6}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) 897.930357ms ago: executing program 6 (id=1641): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$igmp(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2, 0x1, {0x0, 0x0, 0x4}, 0xfe}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000000)={&(0x7f0000000440)={0x1d, r2, 0x0, {0x0, 0xf0}, 0xff}, 0x18, &(0x7f0000000180)={0x0, 0xf5}, 0x4}, 0x1) 897.455797ms ago: executing program 6 (id=1642): r0 = socket$kcm(0x29, 0x5, 0x0) write$cgroup_pressure(r0, &(0x7f0000000140)={'full'}, 0xfffffdef) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400) close_range(r1, 0xffffffffffffffff, 0x0) 865.904268ms ago: executing program 1 (id=1643): r0 = io_uring_setup(0x130a, &(0x7f0000000580)={0x0, 0xddf9, 0x80, 0xffffdffe, 0x14f}) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x148640, 0x78e22799f4a46f8e) close_range(r0, r0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x2080, 0x44) 718.164517ms ago: executing program 3 (id=1649): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x100514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xb}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchdir(r0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') mount(&(0x7f0000000000), &(0x7f0000000040)='./cgroup\x00', 0x0, 0x1001, 0x0) 653.915111ms ago: executing program 6 (id=1652): r0 = socket$kcm(0xa, 0x1, 0x106) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000100)=@newtclass={0x24, 0x28, 0x2, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x9, 0x5}, {0x7, 0xb}, {0xb, 0xf}}}, 0x24}}, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0xfffffffd, @empty}, 0x80, 0x0}, 0x20000001) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x0, 0x0, 0x0}, 0x94) sendmsg$sock(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000840), 0x28}, 0x400c0) 626.487792ms ago: executing program 3 (id=1654): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x152829b66759750a}, &(0x7f0000000180)=0x60) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e00000008000000000018000380140003801000018004000300080001"], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x44, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x8, 0x4, '\x00\x00\x00\x00'}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x44}}, 0x0) 568.315756ms ago: executing program 6 (id=1656): r0 = creat(&(0x7f0000000200)='./file0\x00', 0x100) close(r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) r1 = socket$pptp(0x18, 0x1, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x200400, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 567.798996ms ago: executing program 3 (id=1657): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x800}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000480)={@local, @random="1a0e2c5ffd4d", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x11}}}}}}, 0x0) 504.57599ms ago: executing program 3 (id=1660): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00009a1000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000fef000/0x4000)=nil) mremap(&(0x7f0000678000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000084c000/0x3000)=nil) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 503.76291ms ago: executing program 0 (id=1661): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010025bd7000f9dbdf2500000000", @ANYRES32=0x0, @ANYBLOB="158804000300000008001b000000000008000d0003"], 0x30}, 0x1, 0x0, 0x0, 0x40801}, 0x4000000) r1 = socket$nl_route(0x10, 0x3, 0x0) set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x70bd25, 0x25dfdbf9, {0x0, 0x0, 0x0, 0x0, 0x48815, 0x60707}, [@IFLA_GROUP={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x10000}]}, 0x30}, 0x1, 0x0, 0x0, 0x46801}, 0x24040040) 433.846524ms ago: executing program 5 (id=1663): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1d459d, 0x1, 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, 0xfffffffe, 0x1, @perf_config_ext={0x183, 0x6}, 0x6025, 0x4005, 0xb, 0x0, 0x1, 0x1, 0xb, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_elf32(r0, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0x0, 0x3, 0x7, 0x2, 0x3, 0x3, 0x309, 0x38, 0xfffffffc, 0xe, 0x0, 0x20, 0x1, 0x5}, [{0x3, 0x8, 0xf3, 0x7f, 0x4, 0x200004, 0xc, 0x400}]}, 0x58) close(r0) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 364.098408ms ago: executing program 5 (id=1664): bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00'}, 0x94) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0x2ffc, 0x6000006, 0xfffffefc, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000160001f47efde4be701161000a000000040000800400", @ANYRES32=r0], 0x1c}, 0x1, 0x0, 0x0, 0x4044}, 0x804) 337.63995ms ago: executing program 0 (id=1665): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) syz_mount_image$msdos(&(0x7f00000008c0), &(0x7f0000001200)='./file1\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="646973636172642c646f74732c646f74732c6e6f646f74732c636865636b3d7374726963742c646f74732c0080fcdc5c3dd34a5bee25f099008bade73ed878442a18112f260a6de8f9de23ca03128aff6e01"], 0x1, 0x11c1, &(0x7f0000001240)="$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") mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) getsockopt$bt_hci(r0, 0x84, 0x81, &(0x7f0000001280)=""/4107, &(0x7f00000000c0)=0x100b) 333.31379ms ago: executing program 5 (id=1666): r0 = fsopen(&(0x7f00000000c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) fchdir(r1) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000300)={[{@init_itable_val}, {@jqfmt_vfsold}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@jqfmt_vfsold}, {@minixdf}, {@quota}]}, 0x3, 0x42f, &(0x7f0000000940)="$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") 199.986298ms ago: executing program 3 (id=1667): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r2}, &(0x7f0000000240)=0x8) 147.53491ms ago: executing program 0 (id=1668): r0 = shmget$private(0x0, 0x400000, 0x184, &(0x7f0000c00000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000f62000/0x1000)=nil, 0x7000) mremap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) shmdt(r1) 147.080691ms ago: executing program 3 (id=1669): r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 107.891133ms ago: executing program 0 (id=1670): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000002a80)={@val={0x0, 0xf7}, @val={0x1, 0x0, 0x27, 0x0, 0xa7}, @mpls={[], @ipv4=@generic={{0x10, 0x4, 0x2, 0x7, 0xa9, 0x65, 0x0, 0x96, 0x32, 0x0, @local, @remote, {[@lsrr={0x83, 0xf, 0x98, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0x3c, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1ff}, {@rand_addr=0x64010101, 0x5}, {@remote}]}]}}, "9744f135d89214c3430efa0e2ea7e729db72b95d7ae76812c7a70373f77bde66eb9f6a0200ba002a7a8fe2e560af3b89c4a056ad1ddc5ccaa0c6c9a89cbb5722574c6057609f4b5192f137bdfc91709f45d5effad637f3f8a468b990cecbfdd3d08d930d80808d2be1"}}}, 0xb7) 106.917823ms ago: executing program 5 (id=1671): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xb, 0x3d3}) r1 = io_uring_setup(0x4dc2, &(0x7f0000000400)={0x0, 0x0, 0x100}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000003c0)=[r0], 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x18, &(0x7f0000000000), 0x1) 84.943624ms ago: executing program 5 (id=1672): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) semctl$SETALL(0x0, 0x0, 0x11, 0x0) unshare(0x40400) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x3ffffffffffffe96, &(0x7f0000000000)=[{0xf000, 0x5}]}) 32.712427ms ago: executing program 0 (id=1673): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x200000, 0x200000, 0x7}) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) sendmmsg$unix(r1, &(0x7f0000005400)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18, 0x40000}}], 0x1, 0x4004080) 29.609177ms ago: executing program 5 (id=1674): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0xa, &(0x7f0000000400)=0x0) r1 = eventfd(0x0) io_submit(r0, 0x2, &(0x7f0000000680)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc2, r1, &(0x7f0000000180)="0100fd6400000000", 0x8, 0x36}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r1, 0x0, 0x0, 0x4, 0x0, 0x1, r1}]) syz_clone(0xa4848480, 0x0, 0x0, 0x0, 0x0, 0x0) 4.922339ms ago: executing program 1 (id=1675): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES16], 0x1, 0x2c2, &(0x7f0000001480)="$eJzs3T+LI2UYAPBndpNJ7iySwkoEB7SwOm6vtckiOThMpaRQC128O5AkCHew4CkGK1sbSz+BINj5JWwEP4DgB7DzioNXJpkh2btJsoHLrX9+vyL77Lzv877POzPZPyzz7sevziZ3i7j/9Ze/R7ebxdEgBvE4i34cRS2llGJl8G0AAP9mj1OKP9PSJVMG5UsWEd3DlgYAHMje3/9/OnhJAMCBvff+B++cjkbDd4uiG7dn35yPy9/sy4/L9tP78WlM417cjF48Wf4toP5poXy9nVKat4pSP96Yzc/HZebso1+q8U/riU6iF/1FdDH/zmh4Uiyt5c/LOq5X8w/K+W9FL15umP/OaHirIT/Gebz5+lr9N6IXv34Sn8U07i6KWOV/dVIUb6fv/vriw7K8Mj+bn487i34r6fjFXRUAAAAAAAAAAAAAAAAAAAAAAP7rblR753RisX9Peajaf+f4SflJO4pa/+L+PMv8rB7oqf2B5im+T6nTihgNbxZFkaqOq/xWvNKK1tWsGgAAAAAAAAAAAAAAAAAAAP5ZHn7+aHI2nd570BD8dj1iQ9OGoN4NoH6sf0fW8aamwdqR1+LR5KyzecC1pqMq3DJpHNd9soity4lWux65v9dJ2D+4tqnmH37cd8Du7j7tbefn+QT13TU5y6KxTyfqI936mv683iePS86Vb2pKu2+/tSBvbOrtvfb8pUUw39Insm2FvfXH8sxVR7KnV5EvzmpjenttN47me6P5Wmx6pzwjW7yt8+f3xQcAAAAAAAAAAAAAAAAAALhg9dDvM03XdqQepc7BygIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAF2r1///3COZV8iU65/Hg4RUvEQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgP+BvwMAAP//QSRWPA==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x62c40, 0x0) r1 = eventfd2(0x800, 0x0) io_setup(0x81, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0xb, r0, 0x0, 0x0, 0x2000000000, 0x0, 0x1, r1}]) 0s ago: executing program 0 (id=1676): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x4}, &(0x7f00000001c0)=0x8) kernel console output (not intermixed with test programs): rmissive=1 [ 28.568069][ T3316] veth1_macvtap: entered promiscuous mode [ 28.593619][ T29] audit: type=1400 audit(1769472073.895:96): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.606255][ T3313] veth1_macvtap: entered promiscuous mode [ 28.620943][ T29] audit: type=1400 audit(1769472073.925:97): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 28.647304][ T29] audit: type=1400 audit(1769472073.925:98): avc: denied { mount } for pid=3312 comm="syz-executor" name="/" dev="gadgetfs" ino=3771 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 28.653009][ T3318] veth1_macvtap: entered promiscuous mode [ 28.676463][ T3312] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 28.683699][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.706400][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.708637][ T29] audit: type=1400 audit(1769472074.155:99): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 28.726031][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.752294][ T1833] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.765787][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.781336][ T1833] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.793206][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.808628][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.820761][ T1833] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.831831][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.872885][ T1833] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.916509][ T1833] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.973188][ T1833] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.013103][ T1833] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.024189][ T3499] capability: warning: `syz.4.5' uses 32-bit capabilities (legacy support in use) [ 29.047952][ T1833] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.081569][ T1833] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.106048][ T1833] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.110777][ T3508] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11'. [ 29.118165][ T3509] loop3: detected capacity change from 0 to 512 [ 29.137156][ T1833] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.156174][ T3508] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.173414][ T3509] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.10: inode has both inline data and extents flags [ 29.186598][ T1833] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.199661][ T3509] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.10: couldn't read orphan inode 15 (err -117) [ 29.213709][ T1833] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.239452][ T1833] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.253486][ T1833] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.258173][ T3509] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.277875][ T3520] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 29.334145][ T3524] netlink: 4 bytes leftover after parsing attributes in process `syz.1.17'. [ 29.356411][ T3530] loop4: detected capacity change from 0 to 512 [ 29.362845][ T3524] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 29.384924][ T3524] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 29.452952][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.472156][ T3539] netlink: 36 bytes leftover after parsing attributes in process `syz.4.24'. [ 29.482314][ T3541] netlink: 'syz.2.26': attribute type 10 has an invalid length. [ 29.490119][ T3541] netlink: 40 bytes leftover after parsing attributes in process `syz.2.26'. [ 29.501801][ T3541] dummy0: entered promiscuous mode [ 29.505012][ T3543] netlink: 'syz.3.25': attribute type 13 has an invalid length. [ 29.506995][ T3541] dummy0: entered allmulticast mode [ 29.520668][ T3541] bridge0: port 3(dummy0) entered blocking state [ 29.527318][ T3541] bridge0: port 3(dummy0) entered disabled state [ 29.535965][ T3541] bridge0: port 3(dummy0) entered blocking state [ 29.542590][ T3541] bridge0: port 3(dummy0) entered forwarding state [ 29.554329][ T3543] gretap0: refused to change device tx_queue_len [ 29.561244][ T3543] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.803994][ T23] IPVS: starting estimator thread 0... [ 29.894097][ T3559] IPVS: using max 2592 ests per chain, 129600 per kthread [ 30.003075][ T3574] loop2: detected capacity change from 0 to 512 [ 30.027970][ T3574] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 30.041153][ T3574] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 30.053212][ T3574] EXT4-fs (loop2): 1 truncate cleaned up [ 30.059589][ T3574] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.077173][ T3574] netlink: 12 bytes leftover after parsing attributes in process `syz.2.38'. [ 30.102720][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.142151][ T3577] loop2: detected capacity change from 0 to 1024 [ 30.151367][ T3577] ======================================================= [ 30.151367][ T3577] WARNING: The mand mount option has been deprecated and [ 30.151367][ T3577] and is ignored by this kernel. Remove the mand [ 30.151367][ T3577] option from the mount to silence this warning. [ 30.151367][ T3577] ======================================================= [ 30.189940][ T3508] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.208938][ T3577] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 30.221919][ T3577] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.236680][ T3577] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 8: comm syz.2.39: lblock 8 mapped to illegal pblock 8 (length 8) [ 30.252236][ T3577] EXT4-fs error (device loop2): ext4_ext_remove_space:2955: inode #15: comm syz.2.39: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 30.290011][ T31] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 3: comm kworker/u8:1: lblock 3 mapped to illegal pblock 3 (length 3) [ 30.305167][ T31] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 30.317610][ T31] EXT4-fs (loop2): This should not happen!! Data will be lost [ 30.317610][ T31] [ 30.331270][ T52] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 112: padding at end of block bitmap is not set [ 30.346476][ T52] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 117 [ 30.359042][ T52] EXT4-fs (loop2): This should not happen!! Data will be lost [ 30.359042][ T52] [ 30.374436][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 30.387242][ T3590] loop1: detected capacity change from 0 to 2048 [ 30.395018][ T3579] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.405130][ T3579] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.440806][ C0] hrtimer: interrupt took 38033 ns [ 30.454475][ T3590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.467779][ T3590] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.488616][ T3590] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.45: bg 0: block 345: padding at end of block bitmap is not set [ 30.507050][ T3590] EXT4-fs (loop1): Remounting filesystem read-only [ 30.537459][ T3601] loop2: detected capacity change from 0 to 1024 [ 30.549192][ T3601] EXT4-fs: Ignoring removed orlov option [ 30.557928][ T3602] Illegal XDP return value 4294965632 on prog (id 5) dev syz_tun, expect packet loss! [ 30.568073][ T3590] syz.1.45 (3590) used greatest stack depth: 9968 bytes left [ 30.569428][ T3601] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.594076][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.688643][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.727926][ T3615] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 30.844589][ T3627] loop2: detected capacity change from 0 to 1024 [ 30.869274][ T3627] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.888638][ T3627] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.59: Allocating blocks 417-513 which overlap fs metadata [ 30.904264][ T3627] EXT4-fs (loop2): pa ffff888107df9000: logic 15984, phys. 113, len 25 [ 30.912566][ T3627] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:5466: group 0, free 19, pa_free 25 [ 30.936080][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.959382][ T3638] loop2: detected capacity change from 0 to 1024 [ 30.968217][ T3638] EXT4-fs: Ignoring removed nobh option [ 30.969838][ T3508] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.973846][ T3638] EXT4-fs: Ignoring removed bh option [ 31.010898][ T3638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.030528][ T3645] netlink: 8 bytes leftover after parsing attributes in process `syz.4.65'. [ 31.056461][ T3645] vlan2: entered allmulticast mode [ 31.076989][ T3645] dummy0: entered allmulticast mode [ 31.083760][ T3645] batman_adv: batadv0: Adding interface: vlan2 [ 31.089965][ T3645] batman_adv: batadv0: The MTU of interface vlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.115223][ T3645] batman_adv: batadv0: Not using interface vlan2 (retrying later): interface not active [ 31.139811][ T3508] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.164493][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.223585][ T2324] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.241442][ T3665] usb usb5: usbfs: process 3665 (syz.3.73) did not claim interface 5 before use [ 31.263178][ T2324] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.277375][ T2324] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.302980][ T2324] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.506500][ T3705] bridge0: entered promiscuous mode [ 31.521007][ T3705] bridge0: port 3(macsec1) entered blocking state [ 31.527697][ T3705] bridge0: port 3(macsec1) entered disabled state [ 31.535993][ T3705] macsec1: entered allmulticast mode [ 31.541321][ T3705] bridge0: entered allmulticast mode [ 31.548015][ T3705] macsec1: left allmulticast mode [ 31.553062][ T3705] bridge0: left allmulticast mode [ 31.555547][ T3709] loop4: detected capacity change from 0 to 1024 [ 31.569685][ T3705] bridge0: left promiscuous mode [ 31.581326][ T3709] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 31.592279][ T3709] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 31.612972][ T3709] JBD2: no valid journal superblock found [ 31.618910][ T3709] EXT4-fs (loop4): Could not load journal inode [ 32.026650][ T3752] loop3: detected capacity change from 0 to 128 [ 32.047168][ T3752] EXT4-fs: Ignoring removed nobh option [ 32.071162][ T3752] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 32.109272][ T3752] ext4 filesystem being mounted at /31/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 32.175803][ T3317] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 32.314360][ T3768] EXT4-fs: Ignoring removed orlov option [ 32.335969][ T3768] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.382800][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.544316][ T3796] netlink: 140 bytes leftover after parsing attributes in process `syz.2.130'. [ 32.648316][ T3808] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.136: inode has both inline data and extents flags [ 32.664751][ T3808] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.136: couldn't read orphan inode 15 (err -117) [ 32.677623][ T3808] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.693839][ T3808] EXT4-fs error (device loop2): ext4_add_entry:2415: inode #2: comm syz.2.136: Directory hole found for htree leaf block 0 [ 32.740492][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.777441][ T3815] vfat: Unknown parameter 'ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿE%3·i½½!¦ÊÙË]ÞÑèò0;2§ð"sä:¦b?gr…Þ²i­¾5Ô%W†£l¤ž/KÊóÔ“(p„HdÈòʃƉ‚%m!/%•L<9±Œ” ¢ƒt±”c!…›kO1ä½Ê\ï~~acÅz& [ 32.777441][ T3815] S6xó[[®8+>üÀÉNö#7X6H¾Om臛xÂ-9˜Õ|‰NíµÏw' [ 32.861851][ T3821] netlink: 24 bytes leftover after parsing attributes in process `syz.2.142'. [ 32.883945][ T3821] netlink: 24 bytes leftover after parsing attributes in process `syz.2.142'. [ 32.943168][ T3829] team0 (unregistering): Port device team_slave_0 removed [ 32.957101][ T3829] team0 (unregistering): Port device team_slave_1 removed [ 33.554498][ T29] kauditd_printk_skb: 122 callbacks suppressed [ 33.554515][ T29] audit: type=1400 audit(1769472079.005:222): avc: denied { relabelfrom } for pid=3858 comm="syz.3.158" name="NETLINK" dev="sockfs" ino=5678 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 33.584820][ T29] audit: type=1400 audit(1769472079.005:223): avc: denied { relabelto } for pid=3858 comm="syz.3.158" name="NETLINK" dev="sockfs" ino=5678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_netfilter_socket permissive=1 [ 33.674640][ T3862] EXT4-fs: Ignoring removed nomblk_io_submit option [ 33.734878][ T3862] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 33.764348][ T3862] System zones: 0-1, 3-36 [ 33.788402][ T3862] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.822343][ T3867] netlink: 36 bytes leftover after parsing attributes in process `syz.1.161'. [ 33.853408][ T29] audit: type=1400 audit(1769472079.295:224): avc: denied { create } for pid=3861 comm="syz.3.159" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 33.890648][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.913510][ T3869] syz.1.163 uses obsolete (PF_INET,SOCK_PACKET) [ 34.016072][ T36] kernel write not supported for file bpf-prog (pid: 36 comm: kworker/1:1) [ 34.368982][ T3902] set_capacity_and_notify: 5 callbacks suppressed [ 34.369003][ T3902] loop1: detected capacity change from 0 to 512 [ 34.382550][ T3902] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 34.394474][ T3902] EXT4-fs (loop1): 1 truncate cleaned up [ 34.398801][ T3901] loop4: detected capacity change from 0 to 512 [ 34.400795][ T3902] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.434345][ T3902] EXT4-fs error (device loop1): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz.1.178: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 34.455272][ T3902] EXT4-fs (loop1): Remounting filesystem read-only [ 34.474046][ T3901] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.177: inode has both inline data and extents flags [ 34.499309][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.508552][ T3901] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.177: couldn't read orphan inode 15 (err -117) [ 34.521369][ T3901] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.543685][ T3908] loop2: detected capacity change from 0 to 128 [ 34.616813][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.650243][ T29] audit: type=1400 audit(1769472080.095:225): avc: denied { read } for pid=3913 comm="syz.4.183" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 34.673300][ T29] audit: type=1400 audit(1769472080.095:226): avc: denied { open } for pid=3913 comm="syz.4.183" path="/dev/rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 34.707472][ T3921] loop2: detected capacity change from 0 to 1024 [ 34.727005][ T3921] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.767103][ T3921] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 18: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 34.768667][ T3927] loop4: detected capacity change from 0 to 512 [ 34.805056][ T3927] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.822637][ T3927] ext4 filesystem being mounted at /47/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.837482][ T29] audit: type=1326 audit(1769472080.285:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3926 comm="syz.4.188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61871caeb9 code=0x7ffc0000 [ 34.860780][ T29] audit: type=1326 audit(1769472080.285:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3926 comm="syz.4.188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61871caeb9 code=0x7ffc0000 [ 34.885098][ T29] audit: type=1326 audit(1769472080.315:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3926 comm="syz.4.188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f61871caeb9 code=0x7ffc0000 [ 34.921477][ T29] audit: type=1326 audit(1769472080.365:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3926 comm="syz.4.188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61871caeb9 code=0x7ffc0000 [ 34.935256][ T3934] tun0: tun_chr_ioctl cmd 1074025675 [ 34.944807][ T29] audit: type=1326 audit(1769472080.365:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3926 comm="syz.4.188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61871caeb9 code=0x7ffc0000 [ 34.950101][ T3934] tun0: persist enabled [ 34.981963][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.026272][ T3934] tun0: tun_chr_ioctl cmd 1074025675 [ 35.031610][ T3934] tun0: persist enabled [ 35.037493][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.071245][ T3941] netlink: 32 bytes leftover after parsing attributes in process `syz.3.194'. [ 35.080308][ T3941] netlink: 16 bytes leftover after parsing attributes in process `syz.3.194'. [ 35.100623][ T3945] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 35.144871][ T3950] process 'syz.3.197' launched '/dev/fd/3' with NULL argv: empty string added [ 35.197705][ T3958] loop2: detected capacity change from 0 to 128 [ 35.214094][ T3958] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 35.234887][ T3960] netlink: 12 bytes leftover after parsing attributes in process `syz.4.203'. [ 35.244739][ T3958] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 35.265646][ T3958] netlink: 4 bytes leftover after parsing attributes in process `syz.2.201'. [ 35.290496][ T3958] batman_adv: batadv0: Adding interface: macvtap1 [ 35.297019][ T3958] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 35.322445][ T3958] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 35.516948][ T3986] rdma_op ffff88811b837180 conn xmit_rdma 0000000000000000 [ 35.903893][ T4038] netlink: 8 bytes leftover after parsing attributes in process `syz.3.238'. [ 35.940026][ T4041] netlink: 'syz.3.239': attribute type 30 has an invalid length. [ 35.947919][ T4041] netlink: 4 bytes leftover after parsing attributes in process `syz.3.239'. [ 36.149513][ T4061] loop4: detected capacity change from 0 to 1024 [ 36.157276][ T4061] EXT4-fs: Ignoring removed bh option [ 36.172557][ T4063] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.190431][ T4061] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.242312][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.303940][ T4082] netlink: 'syz.3.255': attribute type 4 has an invalid length. [ 36.488832][ T4097] netlink: 8 bytes leftover after parsing attributes in process `syz.4.262'. [ 36.735671][ T4123] loop4: detected capacity change from 0 to 128 [ 36.764650][ T4123] syz.4.275: attempt to access beyond end of device [ 36.764650][ T4123] loop4: rw=2049, sector=138, nr_sectors = 112 limit=128 [ 36.902092][ T4135] loop1: detected capacity change from 0 to 1024 [ 36.908927][ T4135] EXT4-fs: Ignoring removed orlov option [ 36.928946][ T4135] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.949063][ T4141] loop2: detected capacity change from 0 to 512 [ 36.982934][ T4141] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.995888][ T4141] ext4 filesystem being mounted at /61/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.022458][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.079766][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.153044][ T4170] netlink: 8 bytes leftover after parsing attributes in process `syz.2.294'. [ 37.161946][ T4170] netlink: 'syz.2.294': attribute type 18 has an invalid length. [ 37.169805][ T4170] netlink: 4 bytes leftover after parsing attributes in process `syz.2.294'. [ 37.221148][ T4174] Zero length message leads to an empty skb [ 37.285550][ T4178] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 38.027618][ T4219] netlink: 8 bytes leftover after parsing attributes in process `syz.4.316'. [ 38.040027][ T31] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 38.049014][ T31] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 38.058246][ T31] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 38.077138][ T31] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 38.078752][ T4221] syz.4.317 (4221) used greatest stack depth: 9296 bytes left [ 38.141850][ T4226] batadv_slave_1: entered promiscuous mode [ 38.148578][ T4225] batadv_slave_1: left promiscuous mode [ 38.256705][ T4234] sctp: [Deprecated]: syz.4.323 (pid 4234) Use of int in maxseg socket option. [ 38.256705][ T4234] Use struct sctp_assoc_value instead [ 38.373756][ T4237] SELinux: failed to load policy [ 38.482596][ T4260] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.335: bg 0: block 248: padding at end of block bitmap is not set [ 38.485979][ T4266] vlan3: entered allmulticast mode [ 38.502532][ T4266] bridge0: port 3(vlan3) entered blocking state [ 38.508927][ T4266] bridge0: port 3(vlan3) entered disabled state [ 38.517621][ T4266] vlan3: entered promiscuous mode [ 38.524200][ T4260] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.335: Failed to acquire dquot type 1 [ 38.536914][ T4260] EXT4-fs (loop2): 1 truncate cleaned up [ 38.543097][ T4260] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.556118][ T4260] ext4 filesystem being mounted at /73/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.586896][ T4260] EXT4-fs (loop2): shut down requested (2) [ 38.594806][ T29] kauditd_printk_skb: 86 callbacks suppressed [ 38.594824][ T29] audit: type=1400 audit(1769472084.045:316): avc: denied { read } for pid=2985 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 38.613370][ T4260] syz.2.335 (4260) used greatest stack depth: 9136 bytes left [ 38.622993][ T29] audit: type=1400 audit(1769472084.045:317): avc: denied { search } for pid=2985 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.651967][ T29] audit: type=1400 audit(1769472084.045:318): avc: denied { search } for pid=2985 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.673506][ T29] audit: type=1400 audit(1769472084.045:319): avc: denied { add_name } for pid=2985 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.694654][ T29] audit: type=1400 audit(1769472084.045:320): avc: denied { create } for pid=2985 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 38.715346][ T29] audit: type=1400 audit(1769472084.045:321): avc: denied { append open } for pid=2985 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 38.738756][ T29] audit: type=1400 audit(1769472084.045:322): avc: denied { getattr } for pid=2985 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 38.762443][ T29] audit: type=1400 audit(1769472084.105:323): avc: denied { perfmon } for pid=4269 comm="syz.0.339" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.783313][ T29] audit: type=1400 audit(1769472084.125:324): avc: denied { bpf } for pid=4269 comm="syz.0.339" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.783590][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.812888][ T31] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-5 [ 38.828801][ T4279] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 38.851491][ T4279] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 38.865103][ T4279] EXT4-fs (loop3): 1 truncate cleaned up [ 38.888218][ T4279] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.013812][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.047985][ T4304] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 39.058229][ T4304] FAT-fs (loop1): Filesystem has been set read-only [ 39.258123][ T3374] kernel write not supported for file bpf-prog (pid: 3374 comm: kworker/1:3) [ 39.360420][ T4342] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.377235][ T4342] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.420875][ T4349] set_capacity_and_notify: 8 callbacks suppressed [ 39.420893][ T4349] loop0: detected capacity change from 0 to 512 [ 39.454511][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.456343][ T4355] capability: warning: `syz.3.378' uses deprecated v2 capabilities in a way that may be insecure [ 39.469863][ T4349] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.492980][ T4349] ext4 filesystem being mounted at /50/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 39.599436][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.148032][ T4412] __nla_validate_parse: 10 callbacks suppressed [ 40.148052][ T4412] netlink: 4 bytes leftover after parsing attributes in process `syz.4.403'. [ 40.723612][ T4459] netlink: 'syz.4.425': attribute type 12 has an invalid length. [ 40.731397][ T4459] netlink: 'syz.4.425': attribute type 29 has an invalid length. [ 40.739268][ T4459] netlink: 148 bytes leftover after parsing attributes in process `syz.4.425'. [ 40.748425][ T4459] netlink: 'syz.4.425': attribute type 1 has an invalid length. [ 40.756121][ T4459] netlink: 47 bytes leftover after parsing attributes in process `syz.4.425'. [ 41.007223][ T4485] loop0: detected capacity change from 0 to 256 [ 41.091982][ T4492] loop0: detected capacity change from 0 to 764 [ 41.303914][ T4511] batadv_slave_1: entered promiscuous mode [ 41.310330][ T4510] batadv_slave_1: left promiscuous mode [ 41.531670][ T4524] loop1: detected capacity change from 0 to 8192 [ 41.593656][ T4524] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 41.602302][ T4524] FAT-fs (loop1): Filesystem has been set read-only [ 41.664832][ T4547] loop4: detected capacity change from 0 to 128 [ 41.704636][ T4548] netlink: 8 bytes leftover after parsing attributes in process `syz.1.461'. [ 41.871874][ T4576] loop4: detected capacity change from 0 to 256 [ 41.898300][ T4576] FAT-fs (loop4): Directory bread(block 64) failed [ 41.915508][ T4576] FAT-fs (loop4): Directory bread(block 65) failed [ 41.922211][ T4576] FAT-fs (loop4): Directory bread(block 66) failed [ 41.941096][ T4576] FAT-fs (loop4): Directory bread(block 67) failed [ 41.954903][ T4576] FAT-fs (loop4): Directory bread(block 68) failed [ 41.968670][ T4576] FAT-fs (loop4): Directory bread(block 69) failed [ 41.981884][ T4576] FAT-fs (loop4): Directory bread(block 70) failed [ 41.987304][ T4591] netlink: 104 bytes leftover after parsing attributes in process `syz.1.472'. [ 41.994011][ T4576] FAT-fs (loop4): Directory bread(block 71) failed [ 42.007429][ T4576] FAT-fs (loop4): Directory bread(block 72) failed [ 42.024892][ T4576] FAT-fs (loop4): Directory bread(block 73) failed [ 42.262436][ T4628] netlink: 8 bytes leftover after parsing attributes in process `syz.3.482'. [ 42.671765][ T4702] loop3: detected capacity change from 0 to 512 [ 42.701652][ T4704] mmap: syz.0.483 (4704) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 42.752408][ T4702] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.835847][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.865947][ T4719] netlink: 12 bytes leftover after parsing attributes in process `syz.2.501'. [ 43.064693][ T4728] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.117317][ T4724] loop1: detected capacity change from 0 to 8192 [ 43.157423][ T3304] loop1: p1 p3 p4 [ 43.162887][ T3304] loop1: p1 size 477167616 extends beyond EOD, truncated [ 43.171376][ T4728] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.186180][ T3304] loop1: p3 start 4294901760 is beyond EOD, truncated [ 43.193031][ T3304] loop1: p4 size 32768 extends beyond EOD, truncated [ 43.202869][ T4740] netlink: 8 bytes leftover after parsing attributes in process `syz.0.510'. [ 43.215718][ T4724] loop1: p1 p3 p4 [ 43.219490][ T4724] loop1: p1 size 477167616 extends beyond EOD, truncated [ 43.227609][ T4724] loop1: p3 start 4294901760 is beyond EOD, truncated [ 43.234455][ T4724] loop1: p4 size 32768 extends beyond EOD, truncated [ 43.277967][ T4728] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.336908][ T4728] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.411047][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 43.422381][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 43.449675][ T4674] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.454297][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 43.468161][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 43.477179][ T4674] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.517594][ T4674] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.535085][ T4674] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.600958][ T4775] loop2: detected capacity change from 0 to 1024 [ 43.610155][ T4775] EXT4-fs: Ignoring removed bh option [ 43.616040][ T4775] EXT4-fs: inline encryption not supported [ 43.624253][ T4775] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.635682][ T4775] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 43.644809][ T4775] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.523: lblock 2 mapped to illegal pblock 2 (length 1) [ 43.675522][ T4775] __quota_error: 134 callbacks suppressed [ 43.675539][ T4775] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 43.690064][ T4775] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 48: comm syz.2.523: lblock 0 mapped to illegal pblock 48 (length 1) [ 43.704467][ T4775] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 43.713274][ T4775] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.523: Failed to acquire dquot type 0 [ 43.732865][ T4781] netlink: 12 bytes leftover after parsing attributes in process `syz.4.525'. [ 43.741843][ T4781] netlink: 'syz.4.525': attribute type 1 has an invalid length. [ 43.749612][ T4781] netlink: 28 bytes leftover after parsing attributes in process `syz.4.525'. [ 43.760178][ T4775] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 43.779633][ T4775] EXT4-fs error (device loop2): ext4_evict_inode:253: inode #11: comm syz.2.523: mark_inode_dirty error [ 43.792470][ T4775] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 43.804649][ T4775] EXT4-fs (loop2): 1 orphan inode deleted [ 43.817816][ T29] audit: type=1400 audit(1769472089.265:459): avc: denied { mount } for pid=4786 comm="syz.3.528" name="/" dev="configfs" ino=1103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 43.840730][ T4670] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:8: lblock 1 mapped to illegal pblock 1 (length 1) [ 43.855797][ T4775] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.880783][ T4670] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 43.889753][ T4670] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:8: Failed to release dquot type 0 [ 43.930534][ T29] audit: type=1326 audit(1769472089.375:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4790 comm="syz.3.530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffa658faeb9 code=0x7ffc0000 [ 43.954000][ T29] audit: type=1326 audit(1769472089.375:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4790 comm="syz.3.530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffa658faeb9 code=0x7ffc0000 [ 43.977394][ T29] audit: type=1326 audit(1769472089.375:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4790 comm="syz.3.530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffa658faeb9 code=0x7ffc0000 [ 44.000880][ T29] audit: type=1326 audit(1769472089.375:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4790 comm="syz.3.530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ffa6589c2d9 code=0x7ffc0000 [ 44.024104][ T29] audit: type=1326 audit(1769472089.375:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4790 comm="syz.3.530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7ffa658faeb9 code=0x7ffc0000 [ 44.036996][ T4798] netlink: 'syz.3.533': attribute type 6 has an invalid length. [ 44.047857][ T29] audit: type=1326 audit(1769472089.375:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4790 comm="syz.3.530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffa658faeb9 code=0x7ffc0000 [ 44.079534][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.105337][ T3316] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 44.143462][ T3316] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 44.164382][ T3316] EXT4-fs error (device loop2): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 44.481401][ T4820] bridge1: entered promiscuous mode [ 44.916165][ T4857] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 44.924006][ T4857] vhci_hcd vhci_hcd.2: invalid port number 96 [ 44.930120][ T4857] vhci_hcd vhci_hcd.2: default hub control req: 0311 v0005 i0060 l7 [ 44.938788][ T4855] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 44.946612][ T4855] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 45.019814][ T4863] loop3: detected capacity change from 0 to 128 [ 45.031913][ T4863] FAT-fs (loop3): Directory bread(block 414) failed [ 45.063468][ T4863] FAT-fs (loop3): Directory bread(block 415) failed [ 45.093652][ T4863] FAT-fs (loop3): Directory bread(block 416) failed [ 45.100368][ T4863] FAT-fs (loop3): Directory bread(block 417) failed [ 45.115967][ T4865] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.139125][ T4863] FAT-fs (loop3): Directory bread(block 418) failed [ 45.146277][ T4863] FAT-fs (loop3): Directory bread(block 419) failed [ 45.153041][ T4863] FAT-fs (loop3): Directory bread(block 420) failed [ 45.163239][ T4863] FAT-fs (loop3): Directory bread(block 421) failed [ 45.179236][ T4863] FAT-fs (loop3): Directory bread(block 414) failed [ 45.180799][ T4865] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.209942][ T4863] FAT-fs (loop3): Directory bread(block 415) failed [ 45.558663][ T4890] loop3: detected capacity change from 0 to 8192 [ 45.573142][ T4894] netlink: 'syz.0.576': attribute type 6 has an invalid length. [ 45.613767][ T3304] loop3: p4 < > [ 45.622746][ T4890] loop3: p4 < > [ 45.728956][ T4899] sctp: [Deprecated]: syz.0.578 (pid 4899) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.728956][ T4899] Use struct sctp_sack_info instead [ 45.849496][ T4907] xt_hashlimit: max too large, truncated to 1048576 [ 45.860896][ T4907] xt_CT: You must specify a L4 protocol and not use inversions on it [ 45.868715][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 45.896131][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 45.933186][ T4916] __nla_validate_parse: 1 callbacks suppressed [ 45.933205][ T4916] netlink: 12 bytes leftover after parsing attributes in process `syz.0.587'. [ 46.039798][ T4924] netlink: 'syz.2.589': attribute type 83 has an invalid length. [ 46.627957][ T4962] loop0: detected capacity change from 0 to 512 [ 46.642188][ T4962] EXT4-fs: Ignoring removed nobh option [ 46.657602][ T4964] netlink: 8 bytes leftover after parsing attributes in process `syz.1.606'. [ 46.666461][ T4964] netlink: 8 bytes leftover after parsing attributes in process `syz.1.606'. [ 46.682688][ T4962] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 46.695903][ T4962] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2002c018, mo2=0002] [ 46.704224][ T4962] System zones: 1-12 [ 46.714003][ T4962] EXT4-fs (loop0): 1 truncate cleaned up [ 46.727867][ T4962] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.782380][ T4976] syzkaller1: entered promiscuous mode [ 46.788031][ T4976] syzkaller1: entered allmulticast mode [ 46.897055][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.917641][ T4988] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.964879][ T4988] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.014901][ T4988] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.065298][ T4988] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.121795][ T2614] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.150405][ T2614] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.170332][ T2614] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.185525][ T2614] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.241429][ T5008] netlink: 48 bytes leftover after parsing attributes in process `syz.3.626'. [ 47.290020][ T5012] tipc: Started in network mode [ 47.295050][ T5012] tipc: Node identity 4, cluster identity 4711 [ 47.301264][ T5012] tipc: Node number set to 4 [ 47.369256][ T5010] loop0: detected capacity change from 0 to 8192 [ 47.421054][ T5023] netlink: 'syz.3.633': attribute type 1 has an invalid length. [ 47.434646][ T3312] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 47.442561][ T3312] FAT-fs (loop0): Filesystem has been set read-only [ 47.937501][ T5087] netlink: 8 bytes leftover after parsing attributes in process `syz.0.663'. [ 48.047705][ T5090] loop0: detected capacity change from 0 to 512 [ 48.075898][ T5090] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.094633][ T5090] ext4 filesystem being mounted at /115/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.108098][ T5090] EXT4-fs error (device loop0): ext4_search_dir:1474: inode #2: block 3: comm syz.0.664: bad entry in directory: directory entry overrun - offset=16444, inode=113, rec_len=2048, size=2048 fake=0 [ 48.162076][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.207406][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.214664][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.221235][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.272635][ T5100] infiniband syz2: set active [ 48.277922][ T5100] infiniband syz2: added ip6_vti0 [ 48.283057][ T3394] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.300998][ T5100] RDS/IB: syz2: added [ 48.306976][ T5100] smc: adding ib device syz2 with port count 1 [ 48.320310][ T5100] smc: ib device syz2 port 1 has no pnetid [ 48.327579][ T3394] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.333970][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.399565][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.424252][ T5108] netlink: 'syz.2.672': attribute type 29 has an invalid length. [ 48.433264][ T5108] netlink: 'syz.2.672': attribute type 29 has an invalid length. [ 48.515851][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.564891][ T5116] loop4: detected capacity change from 0 to 8192 [ 48.592596][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.700768][ T3420] Process accounting resumed [ 48.778190][ T5134] loop4: detected capacity change from 0 to 512 [ 48.779729][ T5130] SELinux: ebitmap start bit (1) is not a multiple of the map unit size (64) [ 48.796975][ T5130] SELinux: failed to load policy [ 48.831921][ T5134] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.682: corrupted in-inode xattr: invalid ea_ino [ 48.855120][ T5100] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.863703][ T5134] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.682: couldn't read orphan inode 15 (err -117) [ 48.899630][ T5142] loop1: detected capacity change from 0 to 512 [ 48.928386][ T5134] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.941555][ T5140] ip6_vti0 speed is unknown, defaulting to 1000 [ 48.959467][ T5142] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.987211][ T5142] ext4 filesystem being mounted at /131/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.014346][ T5134] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 49.038128][ T5142] EXT4-fs warning (device loop1): verify_group_input:137: Cannot add at group 4294967295 (only 1 groups) [ 49.095795][ T29] kauditd_printk_skb: 54 callbacks suppressed [ 49.095812][ T29] audit: type=1400 audit(1769472094.545:520): avc: denied { write } for pid=5145 comm="syz.2.686" path="socket:[10095]" dev="sockfs" ino=10095 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 49.136558][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.171055][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.203910][ T5157] loop1: detected capacity change from 0 to 128 [ 49.210763][ T5157] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 49.225816][ T5155] netlink: 28 bytes leftover after parsing attributes in process `syz.0.692'. [ 49.253473][ T5155] netlink: 9 bytes leftover after parsing attributes in process `syz.0.692'. [ 49.282491][ T5157] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.385985][ T29] audit: type=1326 audit(1769472094.835:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.409379][ T29] audit: type=1326 audit(1769472094.835:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.436853][ T29] audit: type=1326 audit(1769472094.885:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.460218][ T29] audit: type=1326 audit(1769472094.885:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.483658][ T29] audit: type=1326 audit(1769472094.885:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.506917][ T29] audit: type=1326 audit(1769472094.885:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.530172][ T29] audit: type=1326 audit(1769472094.885:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.536147][ T5178] netlink: 20 bytes leftover after parsing attributes in process `syz.1.701'. [ 49.553448][ T29] audit: type=1326 audit(1769472094.885:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.553561][ T29] audit: type=1326 audit(1769472094.885:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5171 comm="syz.2.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=23 compat=0 ip=0x7f5dd59faeb9 code=0x7ffc0000 [ 49.744409][ T5194] loop1: detected capacity change from 0 to 1024 [ 49.751219][ T5194] EXT4-fs: inline encryption not supported [ 49.776932][ T5194] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.839750][ T5194] EXT4-fs: Ignoring removed orlov option [ 49.869443][ T5202] EXT4-fs: Ignoring removed oldalloc option [ 49.875829][ T5194] EXT4-fs (loop1): can't enable nombcache during remount [ 49.876336][ T5202] EXT4-fs: Ignoring removed oldalloc option [ 49.888939][ T5202] EXT4-fs: Ignoring removed bh option [ 49.894787][ T5202] ext4: Unknown parameter 'dont_appraise' [ 49.938272][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.211268][ T5226] set_capacity_and_notify: 1 callbacks suppressed [ 50.211285][ T5226] loop3: detected capacity change from 0 to 8192 [ 50.355728][ T5249] netlink: 'syz.1.732': attribute type 1 has an invalid length. [ 50.363476][ T5249] netlink: 76 bytes leftover after parsing attributes in process `syz.1.732'. [ 50.379465][ T5246] ip6_vti0 speed is unknown, defaulting to 1000 [ 50.691957][ T5260] loop3: detected capacity change from 0 to 8192 [ 50.764186][ T5260] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 50.772889][ T5260] FAT-fs (loop3): Filesystem has been set read-only [ 51.008762][ T5275] erspan0: entered promiscuous mode [ 51.042519][ T5275] netlink: 8 bytes leftover after parsing attributes in process `syz.2.743'. [ 51.085928][ T5281] loop1: detected capacity change from 0 to 128 [ 51.231221][ T5291] netlink: 12 bytes leftover after parsing attributes in process `syz.0.751'. [ 51.637845][ T5317] can0: slcan on ttyS3. [ 51.693884][ T5317] can0 (unregistered): slcan off ttyS3. [ 51.701863][ T5317] Falling back ldisc for ttyS3. [ 51.736920][ T5315] loop3: detected capacity change from 0 to 32768 [ 52.135067][ T5343] netlink: 8 bytes leftover after parsing attributes in process `syz.4.769'. [ 52.514917][ T5371] loop0: detected capacity change from 0 to 1024 [ 52.634485][ T5376] netlink: 8 bytes leftover after parsing attributes in process `syz.1.784'. [ 52.653763][ T5376] ip_vti0: Master is either lo or non-ether device [ 53.213902][ T5371] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.251799][ T5371] EXT4-fs (loop0): shut down requested (1) [ 53.315824][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.389512][ T5426] sctp: [Deprecated]: syz.0.806 (pid 5426) Use of int in maxseg socket option. [ 53.389512][ T5426] Use struct sctp_assoc_value instead [ 53.605593][ T5452] netlink: 12 bytes leftover after parsing attributes in process `syz.1.816'. [ 53.630822][ T5450] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 53.643439][ T5450] SELinux: failed to load policy [ 53.714944][ T5464] loop0: detected capacity change from 0 to 512 [ 53.749959][ T5464] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 53.781062][ T5468] loop4: detected capacity change from 0 to 512 [ 53.781805][ T5464] EXT4-fs (loop0): invalid journal inode [ 53.798751][ T5468] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 53.814110][ T5464] EXT4-fs (loop0): can't get journal size [ 53.837945][ T5468] EXT4-fs (loop4): 1 truncate cleaned up [ 53.844235][ T5468] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.859347][ T5464] EXT4-fs (loop0): 1 truncate cleaned up [ 53.881263][ T5464] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.890931][ T5468] EXT4-fs error (device loop4): ext4_xattr_block_list:766: inode #15: comm syz.4.824: corrupted xattr block 33: invalid header [ 53.941152][ T5468] EXT4-fs (loop4): Remounting filesystem read-only [ 53.973830][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.985722][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.045893][ T5484] netlink: 4 bytes leftover after parsing attributes in process `syz.1.830'. [ 54.073138][ T36] kernel read not supported for file /input/event0 (pid: 36 comm: kworker/1:1) [ 54.122250][ T5495] loop5: detected capacity change from 0 to 7 [ 54.202728][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 54.202746][ T29] audit: type=1400 audit(1769472099.645:588): avc: denied { override_creds } for pid=5499 comm="syz.0.837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 54.330957][ T5512] loop2: detected capacity change from 0 to 256 [ 54.331725][ T29] audit: type=1400 audit(1769472099.775:589): avc: denied { wake_alarm } for pid=5513 comm="syz.0.843" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 54.402946][ T29] audit: type=1326 audit(1769472099.845:590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5520 comm="syz.0.846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92b323aeb9 code=0x7ffc0000 [ 54.433212][ T29] audit: type=1326 audit(1769472099.885:591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5520 comm="syz.0.846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f92b323aeb9 code=0x7ffc0000 [ 54.436475][ T5519] macvlan2: entered promiscuous mode [ 54.469704][ T5524] macvlan3: entered promiscuous mode [ 54.504488][ T29] audit: type=1326 audit(1769472099.955:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5520 comm="syz.0.846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92b323aeb9 code=0x7ffc0000 [ 54.528319][ T29] audit: type=1326 audit(1769472099.955:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5520 comm="syz.0.846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92b323aeb9 code=0x7ffc0000 [ 54.640913][ T5537] loop1: detected capacity change from 0 to 128 [ 54.662483][ T5539] netlink: 8 bytes leftover after parsing attributes in process `syz.4.854'. [ 54.676171][ T5535] EXT4-fs: Ignoring removed oldalloc option [ 54.691331][ T5537] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 54.711082][ T5543] EXT4-fs: Ignoring removed nobh option [ 54.736887][ T5535] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.743415][ C1] vcan0: j1939_tp_rxtimer: 0xffff88811af4ca00: rx timeout, send abort [ 54.749288][ T5537] ext4 filesystem being mounted at /171/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 54.781634][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.795056][ T29] audit: type=1400 audit(1769472100.225:594): avc: denied { watch watch_reads } for pid=5534 comm="syz.2.852" path="/149/file0" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.819910][ T5543] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.834914][ T3318] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 54.843484][ T5543] ext4 filesystem being mounted at /145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.913920][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.926429][ T5557] netlink: 76 bytes leftover after parsing attributes in process `syz.1.861'. [ 55.014357][ T5562] bridge0: entered promiscuous mode [ 55.022840][ T5562] bridge0: port 3(macvtap1) entered blocking state [ 55.029644][ T5562] bridge0: port 3(macvtap1) entered disabled state [ 55.036604][ T5562] macvtap1: entered allmulticast mode [ 55.042086][ T5562] bridge0: entered allmulticast mode [ 55.048566][ T5562] macvtap1: left allmulticast mode [ 55.053816][ T5562] bridge0: left allmulticast mode [ 55.073923][ T29] audit: type=1400 audit(1769472100.515:595): avc: denied { listen } for pid=5569 comm="syz.0.865" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.094861][ T29] audit: type=1400 audit(1769472100.515:596): avc: denied { getopt } for pid=5569 comm="syz.0.865" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.116180][ T5562] bridge0: left promiscuous mode [ 55.116809][ T29] audit: type=1400 audit(1769472100.545:597): avc: denied { execute } for pid=5571 comm="syz.4.866" name="file1" dev="tmpfs" ino=1098 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.253534][ T5587] set_capacity_and_notify: 2 callbacks suppressed [ 55.253553][ T5587] loop2: detected capacity change from 0 to 1024 [ 55.260030][ C1] vcan0: j1939_tp_rxtimer: 0xffff88811af4ca00: abort rx timeout. Force session deactivation [ 55.336072][ T5596] loop4: detected capacity change from 0 to 512 [ 55.369327][ T5596] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.876: corrupted in-inode xattr: e_value size too large [ 55.403503][ T5587] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.425027][ T5596] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.876: couldn't read orphan inode 15 (err -117) [ 55.448061][ T5596] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.528293][ T5609] loop1: detected capacity change from 0 to 128 [ 55.544097][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.559729][ T5609] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 55.580830][ T5609] ext4 filesystem being mounted at /177/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.592939][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.669443][ T5619] loop4: detected capacity change from 0 to 764 [ 55.696191][ T5619] rock: directory entry would overflow storage [ 55.702406][ T5619] rock: sig=0x5245, size=8, remaining=5 [ 55.743188][ T3318] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 55.799562][ T5625] loop1: detected capacity change from 0 to 512 [ 55.829612][ T5625] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 55.842696][ T3305] udevd[3305]: incorrect ext4 checksum on /dev/loop1 [ 55.865017][ T5630] loop4: detected capacity change from 0 to 1024 [ 55.872124][ T5630] EXT4-fs: Ignoring removed nobh option [ 55.877795][ T5630] EXT4-fs: Ignoring removed bh option [ 55.928957][ T5630] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.944121][ T5633] loop3: detected capacity change from 0 to 1024 [ 55.969922][ T5633] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 55.991240][ T5633] ext4 filesystem being mounted at /183/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.024270][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.040470][ T5633] EXT4-fs error (device loop3): ext4_map_blocks:825: inode #15: block 1: comm syz.3.890: lblock 1 mapped to illegal pblock 1 (length 5) [ 56.062487][ T5633] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 5 with error 117 [ 56.074965][ T5633] EXT4-fs (loop3): This should not happen!! Data will be lost [ 56.074965][ T5633] [ 56.093382][ T5541] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 56.172922][ T1833] EXT4-fs error (device loop3): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:5: lblock 8 mapped to illegal pblock 8 (length 8) [ 56.199673][ T1833] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 56.212154][ T1833] EXT4-fs (loop3): This should not happen!! Data will be lost [ 56.212154][ T1833] [ 56.251800][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 56.324250][ T5660] vlan2: entered allmulticast mode [ 56.329433][ T5660] macvlan0: entered allmulticast mode [ 56.335510][ T5660] veth1_vlan: entered allmulticast mode [ 56.532039][ T5676] loop1: detected capacity change from 0 to 512 [ 56.541557][ T5676] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.596865][ T5676] EXT4-fs (loop1): 1 truncate cleaned up [ 56.603082][ T5676] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.670692][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.972230][ T5709] usb usb7: usbfs: process 5709 (syz.0.922) did not claim interface 0 before use [ 57.010643][ T5712] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 57.085788][ T5717] loop1: detected capacity change from 0 to 128 [ 57.157053][ T5723] loop1: detected capacity change from 0 to 1024 [ 57.166913][ T5723] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.180246][ T5723] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 57.192406][ T5723] System zones: 0-1, 3-36 [ 57.197872][ T5723] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.221956][ T5728] macvlan2: entered promiscuous mode [ 57.229262][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.235218][ T5728] macvlan3: entered promiscuous mode [ 57.319831][ T5734] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 57.332679][ T5734] ext4 filesystem being mounted at /194/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.350973][ T5734] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #15: comm syz.1.932: lblock 0 mapped to illegal pblock 0 (length 6) [ 57.365759][ T5734] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 57.377055][ T5740] ip6_vti0 speed is unknown, defaulting to 1000 [ 57.378140][ T5734] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.378140][ T5734] [ 57.405314][ T5734] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #15: comm syz.1.932: lblock 0 mapped to illegal pblock 0 (length 1) [ 57.419425][ T5734] EXT4-fs error (device loop1): ext4_ext_remove_space:2955: inode #15: comm syz.1.932: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 57.438939][ T5734] EXT4-fs error (device loop1) in ext4_setattr:6035: Corrupt filesystem [ 57.470386][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 57.513196][ T5744] netlink: 7688 bytes leftover after parsing attributes in process `syz.1.935'. [ 57.615810][ T5756] netlink: 'syz.2.941': attribute type 1 has an invalid length. [ 57.623525][ T5756] netlink: 'syz.2.941': attribute type 2 has an invalid length. [ 57.631378][ T5756] netlink: 4 bytes leftover after parsing attributes in process `syz.2.941'. [ 57.758640][ T5748] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.769684][ T5748] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.917857][ T5768] 9pnet: p9_errstr2errno: server reported unknown error [ 58.090547][ T5782] 9pnet: p9_errstr2errno: server reported unknown error ÿÿÿÿ [ 58.308794][ T5804] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=82 [ 58.369033][ T2966] delete_channel: no stack [ 58.390578][ T5811] netlink: 24 bytes leftover after parsing attributes in process `syz.4.964'. [ 59.093254][ T5850] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.227749][ T5850] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: comm syz.1.982: inode #167772160: comm syz.1.982: iget: illegal inode # [ 59.263059][ T29] kauditd_printk_skb: 119 callbacks suppressed [ 59.263079][ T29] audit: type=1400 audit(1769472104.705:717): avc: denied { mount } for pid=5843 comm="syz.3.979" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 59.299535][ T5850] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.982: error while reading EA inode 167772160 err=-117 [ 59.322772][ T29] audit: type=1400 audit(1769472104.765:718): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 59.354931][ T5850] EXT4-fs error (device loop1): ext4_xattr_block_set:2220: inode #15: comm syz.1.982: bad block 113 [ 59.378587][ T29] audit: type=1400 audit(1769472104.825:719): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 59.407277][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.460911][ T2966] kernel write not supported for file /vcs (pid: 2966 comm: kworker/0:2) [ 59.477368][ T29] audit: type=1400 audit(1769472104.905:720): avc: denied { mounton } for pid=5868 comm="syz.1.988" path="/202/file0" dev="tmpfs" ino=1062 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 59.528000][ T5871] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 59.549030][ T5871] EXT4-fs (loop3): 1 truncate cleaned up [ 59.567780][ T5871] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.624421][ T29] audit: type=1400 audit(1769472105.075:721): avc: denied { setopt } for pid=5877 comm="syz.1.992" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 59.674694][ T5876] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.716000][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.796912][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.845239][ T29] audit: type=1400 audit(1769472105.145:722): avc: denied { setopt } for pid=5870 comm="syz.3.990" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.866140][ T29] audit: type=1400 audit(1769472105.145:723): avc: denied { getopt } for pid=5870 comm="syz.3.990" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.886758][ T29] audit: type=1400 audit(1769472105.165:724): avc: denied { create } for pid=5881 comm="syz.1.993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 59.906610][ T29] audit: type=1400 audit(1769472105.165:725): avc: denied { write } for pid=5881 comm="syz.1.993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 59.976949][ T29] audit: type=1400 audit(1769472105.425:726): avc: denied { create } for pid=5896 comm="syz.3.1001" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.208184][ T5916] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1009'. [ 60.372566][ T5934] set_capacity_and_notify: 6 callbacks suppressed [ 60.372586][ T5934] loop1: detected capacity change from 0 to 256 [ 60.479130][ T5944] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 60.543021][ T5948] syz_tun: entered allmulticast mode [ 60.562254][ T5945] syz_tun: left allmulticast mode [ 61.174115][ T5977] geneve2: entered promiscuous mode [ 61.967246][ T6005] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1048'. [ 61.989267][ T6005] bond0: Unable to set down delay as MII monitoring is disabled [ 62.191831][ T6022] can0: slcan on ttyS3. [ 62.263577][ T6021] can0 (unregistered): slcan off ttyS3. [ 62.305253][ T6026] ip6_vti0 speed is unknown, defaulting to 1000 [ 62.387491][ T6042] loop4: detected capacity change from 0 to 512 [ 62.433976][ T6042] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 62.443882][ T6042] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 62.934114][ T6089] netlink: 'syz.4.1071': attribute type 8 has an invalid length. [ 62.941906][ T6089] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1071'. [ 62.975811][ T6089] bond0: entered promiscuous mode [ 62.980922][ T6089] bond_slave_0: entered promiscuous mode [ 62.986773][ T6089] bond_slave_1: entered promiscuous mode [ 62.995145][ T6093] netlink: 'syz.1.1073': attribute type 13 has an invalid length. [ 63.012935][ T6089] gretap0: entered promiscuous mode [ 63.019783][ T6089] hsr1: entered promiscuous mode [ 63.118909][ T6093] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.126154][ T6093] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.134658][ T6096] loop4: detected capacity change from 0 to 256 [ 63.168324][ T6096] FAT-fs (loop4): Directory bread(block 64) failed [ 63.186684][ T6096] FAT-fs (loop4): Directory bread(block 65) failed [ 63.202024][ T6096] FAT-fs (loop4): Directory bread(block 66) failed [ 63.219966][ T6096] FAT-fs (loop4): Directory bread(block 67) failed [ 63.236685][ T6096] FAT-fs (loop4): Directory bread(block 68) failed [ 63.245640][ T6093] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 63.250866][ T6096] FAT-fs (loop4): Directory bread(block 69) failed [ 63.272162][ T6096] FAT-fs (loop4): Directory bread(block 70) failed [ 63.289598][ T6096] FAT-fs (loop4): Directory bread(block 71) failed [ 63.304978][ T6096] FAT-fs (loop4): Directory bread(block 72) failed [ 63.321438][ T6096] FAT-fs (loop4): Directory bread(block 73) failed [ 63.380724][ T328] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.394526][ T328] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.424910][ T328] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.469409][ T6096] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 63.478056][ T6096] FAT-fs (loop4): Filesystem has been set read-only [ 63.498498][ T328] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.523440][ T6096] syz.4.1074: attempt to access beyond end of device [ 63.523440][ T6096] loop4: rw=524288, sector=1736, nr_sectors = 32 limit=256 [ 63.585278][ T6096] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 63.602621][ T6096] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 63.616269][ T6102] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1077'. [ 63.635636][ T6096] syz.4.1074: attempt to access beyond end of device [ 63.635636][ T6096] loop4: rw=8388608, sector=1736, nr_sectors = 8 limit=256 [ 63.664294][ T6096] syz.4.1074: attempt to access beyond end of device [ 63.664294][ T6096] loop4: rw=8388608, sector=1736, nr_sectors = 8 limit=256 [ 63.684196][ T6096] syz.4.1074: attempt to access beyond end of device [ 63.684196][ T6096] loop4: rw=8388608, sector=1736, nr_sectors = 8 limit=256 [ 63.698172][ T6096] syz.4.1074: attempt to access beyond end of device [ 63.698172][ T6096] loop4: rw=8388608, sector=1736, nr_sectors = 8 limit=256 [ 63.998450][ T6133] loop2: detected capacity change from 0 to 512 [ 64.008473][ T6133] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.036040][ T6135] loop4: detected capacity change from 0 to 512 [ 64.048625][ T6133] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.061341][ T6133] ext4 filesystem being mounted at /199/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 64.087909][ T6135] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.104097][ T6135] ext4 filesystem being mounted at /259/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.131769][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.269403][ T29] kauditd_printk_skb: 390 callbacks suppressed [ 64.269422][ T29] audit: type=1400 audit(1769472109.715:1117): avc: denied { write } for pid=6151 comm="syz.1.1099" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 64.349154][ T29] audit: type=1400 audit(1769472109.795:1118): avc: denied { execute_no_trans } for pid=6155 comm="syz.1.1101" path="/239/file1" dev="tmpfs" ino=1256 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 64.419213][ T1833] netdevsim netdevsim4 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 64.429675][ T1833] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.436306][ T29] audit: type=1400 audit(1769472109.885:1119): avc: denied { execmem } for pid=6161 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 64.472037][ T29] audit: type=1400 audit(1769472109.915:1120): avc: denied { bind } for pid=6162 comm="syz.1.1106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 64.491523][ T29] audit: type=1400 audit(1769472109.915:1121): avc: denied { name_bind } for pid=6162 comm="syz.1.1106" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 64.513349][ T29] audit: type=1400 audit(1769472109.915:1122): avc: denied { node_bind } for pid=6162 comm="syz.1.1106" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 64.535354][ T29] audit: type=1400 audit(1769472109.915:1123): avc: denied { mounton } for pid=6164 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 64.556886][ T29] audit: type=1400 audit(1769472109.935:1124): avc: denied { write } for pid=6162 comm="syz.1.1106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 64.583688][ T29] audit: type=1400 audit(1769472110.025:1125): avc: denied { create } for pid=6174 comm="syz.0.1108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 64.603395][ T29] audit: type=1400 audit(1769472110.025:1126): avc: denied { connect } for pid=6174 comm="syz.0.1108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 64.625488][ T1833] netdevsim netdevsim4 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 64.635908][ T1833] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.675452][ T6164] ip6_vti0 speed is unknown, defaulting to 1000 [ 64.708184][ T1833] netdevsim netdevsim4 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 64.718563][ T1833] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.808868][ T1833] netdevsim netdevsim4 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 64.819303][ T1833] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.845885][ T6164] chnl_net:caif_netlink_parms(): no params data found [ 64.860953][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.913680][ T2614] Bluetooth: hci0: Frame reassembly failed (-84) [ 64.970255][ T1833] vlan3: left promiscuous mode [ 64.975301][ T1833] bridge0: port 3(vlan3) entered disabled state [ 64.986194][ T1833] bridge_slave_1: left allmulticast mode [ 64.991979][ T1833] bridge_slave_1: left promiscuous mode [ 64.997708][ T1833] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.021814][ T1833] bridge_slave_0: left promiscuous mode [ 65.027595][ T1833] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.116636][ T1833] gretap0 (unregistering): left promiscuous mode [ 65.186169][ T1833] bond0 (unregistering): left promiscuous mode [ 65.192400][ T1833] bond_slave_0: left promiscuous mode [ 65.198070][ T1833] bond_slave_1: left promiscuous mode [ 65.206676][ T1833] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.224389][ T1833] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.235802][ T1833] bond0 (unregistering): Released all slaves [ 65.262629][ T6164] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.269764][ T6164] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.281948][ T6164] bridge_slave_0: entered allmulticast mode [ 65.290681][ T6164] bridge_slave_0: entered promiscuous mode [ 65.297667][ T6164] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.304878][ T6164] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.329464][ T6164] bridge_slave_1: entered allmulticast mode [ 65.336331][ T6164] bridge_slave_1: entered promiscuous mode [ 65.339205][ T6230] loop1: detected capacity change from 0 to 512 [ 65.359215][ T6230] EXT4-fs: Ignoring removed oldalloc option [ 65.404497][ T6164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.422475][ T6230] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1123: Parent and EA inode have the same ino 15 [ 65.423919][ T6164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.446521][ T1833] hsr_slave_0: left promiscuous mode [ 65.452090][ T1833] hsr_slave_1: left promiscuous mode [ 65.462374][ T6230] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1123: Parent and EA inode have the same ino 15 [ 65.487441][ T1833] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.494958][ T1833] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.495902][ T6230] EXT4-fs (loop1): 1 orphan inode deleted [ 65.508398][ T1833] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.515975][ T1833] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.518432][ T6230] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1123'. [ 65.533227][ T1833] batman_adv: batadv0: Removing interface: vlan2 [ 65.544070][ T1833] veth1_macvtap: left promiscuous mode [ 65.549669][ T1833] veth0_macvtap: left promiscuous mode [ 65.555516][ T1833] veth1_vlan: left promiscuous mode [ 65.560806][ T1833] veth0_vlan: left promiscuous mode [ 65.644291][ T1833] team0 (unregistering): Port device team_slave_1 removed [ 65.655724][ T1833] team0 (unregistering): Port device team_slave_0 removed [ 65.722016][ T6164] team0: Port device team_slave_0 added [ 65.734634][ T6164] team0: Port device team_slave_1 added [ 65.745992][ T6244] Invalid argument reading file caps for ./file0 [ 65.767920][ T6164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.775144][ T6164] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 65.801204][ T6164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.864068][ T6164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.871052][ T6164] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 65.897151][ T6164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.929204][ T6164] hsr_slave_0: entered promiscuous mode [ 65.944188][ T6164] hsr_slave_1: entered promiscuous mode [ 65.951727][ T6164] debugfs: 'hsr0' already exists in 'hsr' [ 65.957534][ T6164] Cannot create hsr debugfs directory [ 66.088262][ T6164] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 66.108313][ T6164] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 66.125608][ T6164] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 66.155701][ T6164] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 66.182125][ T6292] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 66.188662][ T6292] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 66.197050][ T6292] vhci_hcd vhci_hcd.0: Device attached [ 66.242847][ T6298] vhci_hcd: connection closed [ 66.243119][ T2324] vhci_hcd vhci_hcd.1: stop threads [ 66.253188][ T2324] vhci_hcd vhci_hcd.1: release socket [ 66.253861][ T6164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.259158][ T2324] vhci_hcd vhci_hcd.1: disconnect device [ 66.302574][ T6164] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.313872][ T4674] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.321016][ T6311] loop3: detected capacity change from 0 to 8192 [ 66.321044][ T4674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.351001][ T4674] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.358153][ T4674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.425300][ T6322] loop0: detected capacity change from 0 to 2048 [ 66.464692][ T6322] ext4 filesystem being mounted at /191/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.469026][ T6164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.543224][ T6339] loop0: detected capacity change from 0 to 164 [ 66.568135][ T6339] Unable to read rock-ridge attributes [ 66.573695][ T6339] isofs_fill_super: root inode is not a directory. Corrupted media? [ 66.720361][ T6164] veth0_vlan: entered promiscuous mode [ 66.746346][ T6164] veth1_vlan: entered promiscuous mode [ 66.775372][ T6164] veth0_macvtap: entered promiscuous mode [ 66.782998][ T6164] veth1_macvtap: entered promiscuous mode [ 66.809843][ T6164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.822030][ T6164] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.851973][ T2614] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.863797][ T2614] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.881504][ T2614] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.897882][ T2614] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.962977][ T6377] loop0: detected capacity change from 0 to 512 [ 66.973463][ T6196] Bluetooth: hci0: command 0x1003 tx timeout [ 66.979557][ T3582] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 67.002614][ T6377] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.1155: corrupted in-inode xattr: e_value size too large [ 67.044545][ T6377] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1155: couldn't read orphan inode 15 (err -117) [ 67.075745][ T6377] EXT4-fs mount: 4 callbacks suppressed [ 67.075764][ T6377] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.132046][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.164645][ T6397] loop2: detected capacity change from 0 to 128 [ 67.240067][ T6397] syz.2.1162: attempt to access beyond end of device [ 67.240067][ T6397] loop2: rw=0, sector=121, nr_sectors = 120 limit=128 [ 67.240344][ T6403] ip6_vti0 speed is unknown, defaulting to 1000 [ 67.304379][ T2324] kworker/u8:6: attempt to access beyond end of device [ 67.304379][ T2324] loop2: rw=1, sector=241, nr_sectors = 800 limit=128 [ 67.955371][ T6433] loop1: detected capacity change from 0 to 512 [ 67.962271][ T6433] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.098145][ T6433] EXT4-fs (loop1): 1 orphan inode deleted [ 68.103949][ T6433] EXT4-fs (loop1): 1 truncate cleaned up [ 68.112677][ T6433] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.184851][ T4674] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.218087][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.285140][ T4674] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.355817][ T4674] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.387984][ T6456] netlink: 63 bytes leftover after parsing attributes in process `syz.3.1185'. [ 68.396071][ T6436] ip6_vti0 speed is unknown, defaulting to 1000 [ 68.436003][ T4674] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.584862][ T4674] bridge0: port 3(dummy0) entered disabled state [ 68.611429][ T4674] bridge_slave_1: left allmulticast mode [ 68.618020][ T4674] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.629173][ T6469] netlink: 'syz.1.1190': attribute type 3 has an invalid length. [ 68.637028][ T6469] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1190'. [ 68.676083][ T4674] bridge_slave_0: left allmulticast mode [ 68.681840][ T4674] bridge_slave_0: left promiscuous mode [ 68.687631][ T4674] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.835422][ T6503] loop3: detected capacity change from 0 to 128 [ 68.887619][ T6503] FAT-fs (loop3): Directory bread(block 162) failed [ 68.895016][ T6503] FAT-fs (loop3): Directory bread(block 163) failed [ 68.901780][ T6503] FAT-fs (loop3): Directory bread(block 164) failed [ 68.910725][ T4674] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.919578][ T6503] FAT-fs (loop3): Directory bread(block 165) failed [ 68.926443][ T6503] FAT-fs (loop3): Directory bread(block 166) failed [ 68.934900][ T4674] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.943626][ T6503] FAT-fs (loop3): Directory bread(block 167) failed [ 68.950383][ T6503] FAT-fs (loop3): Directory bread(block 168) failed [ 68.958282][ T4674] bond0 (unregistering): Released all slaves [ 68.965411][ T6503] FAT-fs (loop3): Directory bread(block 169) failed [ 68.972394][ T6503] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 68.984409][ T6503] FAT-fs (loop3): Directory bread(block 162) failed [ 68.991944][ T6503] FAT-fs (loop3): Directory bread(block 163) failed [ 69.095804][ T6503] syz.3.1199: attempt to access beyond end of device [ 69.095804][ T6503] loop3: rw=8388611, sector=226, nr_sectors = 6 limit=128 [ 69.141322][ T1035] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 69.153141][ T6436] chnl_net:caif_netlink_parms(): no params data found [ 69.173469][ T6503] syz.3.1199: attempt to access beyond end of device [ 69.173469][ T6503] loop3: rw=8390659, sector=232, nr_sectors = 2 limit=128 [ 69.188711][ T1035] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 69.201552][ T4674] hsr_slave_0: left promiscuous mode [ 69.214406][ T4674] hsr_slave_1: left promiscuous mode [ 69.220221][ T4674] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.228376][ T4674] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.295512][ T4674] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.303037][ T4674] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.312512][ T29] kauditd_printk_skb: 67 callbacks suppressed [ 69.312531][ T29] audit: type=1400 audit(1769472114.755:1194): avc: denied { map } for pid=6527 comm="syz.1.1206" path="socket:[15950]" dev="sockfs" ino=15950 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 69.342605][ T29] audit: type=1400 audit(1769472114.755:1195): avc: denied { read } for pid=6527 comm="syz.1.1206" path="socket:[15950]" dev="sockfs" ino=15950 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 69.367123][ T4674] batman_adv: batadv0: Removing interface: macvtap1 [ 69.411555][ T4674] veth1_macvtap: left promiscuous mode [ 69.439471][ T4674] veth0_macvtap: left promiscuous mode [ 69.461656][ T4674] veth1_vlan: left promiscuous mode [ 69.486729][ T4674] veth0_vlan: left promiscuous mode [ 69.496905][ T29] audit: type=1400 audit(1769472114.935:1196): avc: denied { mount } for pid=6545 comm="syz.3.1209" name="/" dev="hugetlbfs" ino=15257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 69.608419][ T29] audit: type=1400 audit(1769472115.035:1197): avc: denied { setopt } for pid=6557 comm="syz.3.1214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 69.671321][ T4674] team0 (unregistering): Port device team_slave_1 removed [ 69.689509][ T4674] team0 (unregistering): Port device team_slave_0 removed [ 69.709628][ T29] audit: type=1400 audit(1769472115.155:1198): avc: denied { write } for pid=6565 comm="syz.0.1218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 69.767742][ T6572] block device autoloading is deprecated and will be removed. [ 69.786990][ T29] audit: type=1400 audit(1769472115.205:1199): avc: denied { create } for pid=6571 comm="syz.0.1220" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 69.807824][ T29] audit: type=1400 audit(1769472115.215:1200): avc: denied { write } for pid=6571 comm="syz.0.1220" name="file0" dev="tmpfs" ino=1123 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 69.830302][ T29] audit: type=1400 audit(1769472115.215:1201): avc: denied { open } for pid=6571 comm="syz.0.1220" path="/213/file0" dev="tmpfs" ino=1123 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 69.855257][ T29] audit: type=1400 audit(1769472115.235:1202): avc: denied { unlink } for pid=3312 comm="syz-executor" name="file0" dev="tmpfs" ino=1123 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 69.878146][ T29] audit: type=1400 audit(1769472115.235:1203): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop0" dev="devtmpfs" ino=833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 69.911996][ T6579] syzkaller1: entered promiscuous mode [ 69.917610][ T6579] syzkaller1: entered allmulticast mode [ 69.942899][ T6436] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.950043][ T6436] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.968153][ T6436] bridge_slave_0: entered allmulticast mode [ 69.977314][ T6436] bridge_slave_0: entered promiscuous mode [ 69.989462][ T6436] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.996636][ T6436] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.004135][ T6436] bridge_slave_1: entered allmulticast mode [ 70.010794][ T6436] bridge_slave_1: entered promiscuous mode [ 70.014348][ T6587] loop5: detected capacity change from 0 to 1024 [ 70.031056][ T6587] EXT4-fs: inline encryption not supported [ 70.036225][ T6436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.036942][ T6587] EXT4-fs: Ignoring removed oldalloc option [ 70.047860][ T6436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.094995][ T6436] team0: Port device team_slave_0 added [ 70.101183][ T6587] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.128137][ T6436] team0: Port device team_slave_1 added [ 70.155067][ T6587] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.186285][ T6436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.193527][ T6436] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 70.219536][ T6436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.238890][ T6436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.246004][ T6436] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 70.272074][ T6587] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 161808409 free clusters [ 70.272354][ T6436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.296084][ T6587] EXT4-fs (loop5): Remounting filesystem read-only [ 70.327640][ T6436] hsr_slave_0: entered promiscuous mode [ 70.349095][ T6436] hsr_slave_1: entered promiscuous mode [ 70.355272][ T6436] debugfs: 'hsr0' already exists in 'hsr' [ 70.361022][ T6436] Cannot create hsr debugfs directory [ 70.384811][ T6164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.388412][ T6615] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1230'. [ 70.402793][ T6615] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1230'. [ 70.588174][ T6645] loop0: detected capacity change from 0 to 1024 [ 70.595524][ T6436] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 70.609931][ T6645] EXT4-fs: Ignoring removed orlov option [ 70.626167][ T6645] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.646990][ T6647] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.1236'. [ 70.662163][ T6436] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 70.684215][ T6640] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.1236'. [ 70.706789][ T6436] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 70.717478][ T6436] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 70.743881][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.776988][ T6665] tmpfs: Too small a size for current use [ 70.799021][ T6664] netlink: 212892 bytes leftover after parsing attributes in process `syz.5.1241'. [ 70.842028][ T6436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.893925][ T6436] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.910734][ T4670] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.917847][ T4670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.929865][ T4670] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.936972][ T4670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.025335][ T6678] loop1: detected capacity change from 0 to 128 [ 71.035673][ T6678] FAT-fs (loop1): error, invalid FAT chain (i_pos 548, last_block 8) [ 71.043834][ T6678] FAT-fs (loop1): Filesystem has been set read-only [ 71.051740][ T6678] FAT-fs (loop1): error, corrupted file size (i_pos 548, 522) [ 71.086051][ T6678] FAT-fs (loop1): error, corrupted file size (i_pos 548, 522) [ 71.156561][ T6436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.333205][ T6436] veth0_vlan: entered promiscuous mode [ 71.341635][ T6436] veth1_vlan: entered promiscuous mode [ 71.357841][ T6436] veth0_macvtap: entered promiscuous mode [ 71.367352][ T6436] veth1_macvtap: entered promiscuous mode [ 71.378610][ T6436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.390366][ T6436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.402224][ T1833] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.411661][ T1833] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.421055][ T1833] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.430041][ T1833] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.708438][ T6720] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6720 comm=syz.3.1253 [ 71.995125][ T6746] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1265'. [ 72.157482][ T6768] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1274'. [ 72.193476][ T6770] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.227281][ T6774] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6774 comm=syz.5.1277 [ 72.246226][ T6770] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.307562][ T6770] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.364003][ T6770] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.475848][ T2324] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.515038][ T2324] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.535737][ T6795] sock: sock_set_timeout: `syz.0.1286' (pid 6795) tries to set negative timeout [ 72.548215][ T2324] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.577084][ T2324] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.396049][ T6860] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1315'. [ 74.028908][ T6903] set_capacity_and_notify: 1 callbacks suppressed [ 74.028929][ T6903] loop1: detected capacity change from 0 to 1024 [ 74.060342][ T6905] loop6: detected capacity change from 0 to 512 [ 74.095393][ T6905] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 74.133271][ T6903] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.146546][ T6905] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c119, mo2=0002] [ 74.166180][ T6903] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 74.166347][ T6905] System zones: 1-12 [ 74.190990][ T6905] EXT4-fs (loop6): 1 truncate cleaned up [ 74.191494][ T6903] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 74.209220][ T6903] EXT4-fs (loop1): This should not happen!! Data will be lost [ 74.209220][ T6903] [ 74.218928][ T6903] EXT4-fs (loop1): Total free blocks count 0 [ 74.225182][ T6903] EXT4-fs (loop1): Free/Dirty block details [ 74.226083][ T6905] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.231086][ T6903] EXT4-fs (loop1): free_blocks=68451041280 [ 74.231106][ T6903] EXT4-fs (loop1): dirty_blocks=80 [ 74.231119][ T6903] EXT4-fs (loop1): Block reservation details [ 74.260205][ T6903] EXT4-fs (loop1): i_reserved_data_blocks=5 [ 74.309684][ T1833] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 74.325526][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 74.325597][ T29] audit: type=1326 audit(1769472119.775:1264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6920 comm="syz.5.1339" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f035f1daeb9 code=0x7ffc0000 [ 74.355126][ T29] audit: type=1326 audit(1769472119.775:1265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6920 comm="syz.5.1339" exe="/root/syz-executor" sig=0 arch=c000003e syscall=268 compat=0 ip=0x7f035f1daeb9 code=0x7ffc0000 [ 74.378699][ T29] audit: type=1326 audit(1769472119.775:1266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6920 comm="syz.5.1339" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f035f1daeb9 code=0x7ffc0000 [ 74.402295][ T29] audit: type=1326 audit(1769472119.775:1267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6920 comm="syz.5.1339" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f035f1daeb9 code=0x7ffc0000 [ 74.426220][ T29] audit: type=1400 audit(1769472119.785:1268): avc: denied { read write } for pid=6922 comm="syz.0.1341" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 74.450541][ T29] audit: type=1400 audit(1769472119.785:1269): avc: denied { open } for pid=6922 comm="syz.0.1341" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 74.476469][ T6436] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.523624][ T6928] netlink: 'syz.6.1342': attribute type 1 has an invalid length. [ 74.561634][ T6928] 8021q: adding VLAN 0 to HW filter on device bond1 [ 74.664135][ T29] audit: type=1400 audit(1769472120.105:1270): avc: denied { connect } for pid=6944 comm="syz.3.1346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 74.703383][ T29] audit: type=1400 audit(1769472120.145:1271): avc: denied { read } for pid=6944 comm="syz.3.1346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 74.746900][ T29] audit: type=1400 audit(1769472120.185:1272): avc: denied { mount } for pid=6952 comm="syz.6.1348" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 74.770214][ T2324] tipc: Subscription rejected, illegal request [ 74.810737][ T29] audit: type=1400 audit(1769472120.245:1273): avc: denied { unmount } for pid=6436 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 74.851073][ T6966] bridge0: entered promiscuous mode [ 74.867918][ T6966] bridge0: port 3(macvtap1) entered blocking state [ 74.874654][ T6966] bridge0: port 3(macvtap1) entered disabled state [ 74.881716][ T6966] macvtap1: entered allmulticast mode [ 74.887808][ T6966] bridge0: entered allmulticast mode [ 74.900571][ T6966] macvtap1: left allmulticast mode [ 74.905788][ T6966] bridge0: left allmulticast mode [ 74.913359][ T6966] bridge0: left promiscuous mode [ 75.046132][ T6995] 9p: Bad value for 'rfdno' [ 75.103583][ T7008] loop6: detected capacity change from 0 to 1024 [ 75.140055][ T7008] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.237427][ T6436] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.250782][ T7035] loop1: detected capacity change from 0 to 512 [ 75.259058][ T7035] EXT4-fs: Ignoring removed oldalloc option [ 75.286498][ T7043] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1368'. [ 75.295756][ T7035] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1365: Parent and EA inode have the same ino 15 [ 75.334303][ T7035] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1365: Parent and EA inode have the same ino 15 [ 75.352321][ T7049] loop3: detected capacity change from 0 to 1024 [ 75.371656][ T7035] EXT4-fs (loop1): 1 orphan inode deleted [ 75.405495][ T7035] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.433740][ T7049] EXT4-fs: Ignoring removed orlov option [ 75.506172][ T7049] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.569786][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.624366][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.845305][ T7106] netlink: 'syz.3.1376': attribute type 1 has an invalid length. [ 75.869800][ T7106] 8021q: adding VLAN 0 to HW filter on device bond1 [ 76.017492][ T7120] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1382'. [ 76.027434][ T7120] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1382'. [ 76.344979][ T7131] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.352316][ T7131] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.444993][ T7140] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=263 sclass=netlink_audit_socket pid=7140 comm=syz.3.1390 [ 76.522640][ T7149] af_packet: tpacket_rcv: packet too big, clamped from 46 to 4294967286. macoff=82 [ 76.778061][ T7172] loop0: detected capacity change from 0 to 512 [ 76.969649][ T7172] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.033421][ T7172] ext4 filesystem being mounted at /253/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.153041][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.187400][ T7209] loop1: detected capacity change from 0 to 512 [ 77.236346][ T7209] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 77.270009][ T7219] loop0: detected capacity change from 0 to 512 [ 77.295805][ T7209] EXT4-fs (loop1): 1 truncate cleaned up [ 77.314220][ T7209] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.443500][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.502383][ T7232] loop1: detected capacity change from 0 to 512 [ 77.522512][ T7228] ip6_vti0 speed is unknown, defaulting to 1000 [ 77.578934][ T7232] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.650773][ T7232] ext4 filesystem being mounted at /301/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.703235][ T7252] loop0: detected capacity change from 0 to 512 [ 77.739703][ T7252] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.827086][ T7252] ext4 filesystem being mounted at /260/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.828352][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.944199][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.016071][ T7290] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1435'. [ 78.023644][ T7287] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1431'. [ 78.038791][ T7287] netlink: 'syz.0.1431': attribute type 1 has an invalid length. [ 78.046713][ T7287] netlink: 'syz.0.1431': attribute type 2 has an invalid length. [ 78.181246][ T7311] batadv_slave_0: entered promiscuous mode [ 78.200954][ T7310] batadv_slave_0: left promiscuous mode [ 78.475963][ T3421] IPVS: starting estimator thread 0... [ 78.566660][ T7343] syzkaller1: entered promiscuous mode [ 78.572176][ T7343] syzkaller1: entered allmulticast mode [ 78.578000][ T7341] IPVS: using max 2448 ests per chain, 122400 per kthread [ 78.921700][ T7380] netlink: 116 bytes leftover after parsing attributes in process `syz.5.1468'. [ 79.114359][ T7403] set_capacity_and_notify: 1 callbacks suppressed [ 79.114379][ T7403] loop6: detected capacity change from 0 to 128 [ 79.253062][ T7427] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1488'. [ 79.351854][ T7443] loop3: detected capacity change from 0 to 128 [ 79.360911][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 79.360930][ T29] audit: type=1400 audit(1769472124.805:1323): avc: denied { ioctl } for pid=7430 comm="syz.6.1492" path="socket:[18123]" dev="sockfs" ino=18123 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 79.535771][ T29] audit: type=1400 audit(1769472124.985:1324): avc: denied { watch_reads } for pid=7456 comm="syz.6.1502" path="/52" dev="tmpfs" ino=279 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 79.586096][ T29] audit: type=1400 audit(1769472125.035:1325): avc: denied { create } for pid=7458 comm="syz.6.1503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 79.640134][ T29] audit: type=1400 audit(1769472125.065:1326): avc: denied { sys_admin } for pid=7458 comm="syz.6.1503" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 79.662671][ T7467] loop0: detected capacity change from 0 to 128 [ 79.708655][ T7466] syz.0.1506: attempt to access beyond end of device [ 79.708655][ T7466] loop0: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 79.715824][ T29] audit: type=1400 audit(1769472125.165:1327): avc: denied { sys_nice } for pid=7468 comm="syz.6.1507" capability=23 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 79.760563][ T7474] loop6: detected capacity change from 0 to 128 [ 79.771369][ T7474] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 79.785229][ T7474] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 79.802317][ T7474] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:375: inode #11: comm syz.6.1509: No space for directory leaf checksum. Please run e2fsck -D. [ 79.817781][ T7474] EXT4-fs error (device loop6): __ext4_find_entry:1626: inode #11: comm syz.6.1509: checksumming directory block 0 [ 79.837650][ T7474] EXT4-fs error (device loop6): __ext4_find_entry:1626: inode #2: comm syz.6.1509: checksumming directory block 0 [ 79.877824][ T6436] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 79.913482][ T29] audit: type=1400 audit(1769472125.365:1328): avc: denied { getopt } for pid=7479 comm="syz.3.1511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 80.029112][ T7497] loop5: detected capacity change from 0 to 512 [ 80.036528][ T7497] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 80.049194][ T7497] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz.5.1519: bad orphan inode 131083 [ 80.060399][ T7497] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.078884][ T7495] SELinux: failed to load policy [ 80.099637][ T7497] EXT4-fs error (device loop5): ext4_check_dx_root:2201: inode #2: comm syz.5.1519: Corrupt dir, invalid name for '..', running e2fsck is recommended [ 80.110252][ T29] audit: type=1400 audit(1769472125.525:1329): avc: denied { load_policy } for pid=7494 comm="syz.6.1518" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 80.135091][ T29] audit: type=1400 audit(1769472125.545:1330): avc: denied { create } for pid=7496 comm="syz.5.1519" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 80.240738][ T6164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.376302][ T29] audit: type=1400 audit(1769472125.815:1331): avc: denied { ioctl } for pid=7514 comm="syz.6.1526" path="socket:[18291]" dev="sockfs" ino=18291 ioctlcmd=0x7437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 80.401290][ T29] audit: type=1400 audit(1769472125.825:1332): avc: denied { read } for pid=7514 comm="syz.6.1526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 80.752539][ T7537] loop5: detected capacity change from 0 to 512 [ 80.760936][ T7537] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.775324][ T7537] ext4 filesystem being mounted at /71/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.789228][ T7537] EXT4-fs warning (device loop5): verify_group_input:137: Cannot add at group 4294967075 (only 1 groups) [ 80.841359][ T6164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.057587][ T7528] Set syz1 is full, maxelem 65536 reached [ 81.067318][ T7547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.075889][ T7547] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.094353][ T7547] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 81.109959][ T7550] netlink: 'syz.5.1538': attribute type 13 has an invalid length. [ 81.118601][ T7550] netlink: 24859 bytes leftover after parsing attributes in process `syz.5.1538'. [ 81.176139][ T7552] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 81.209165][ T7564] netlink: 88 bytes leftover after parsing attributes in process `syz.3.1548'. [ 81.272142][ T7576] netlink: 8752 bytes leftover after parsing attributes in process `syz.5.1552'. [ 81.351668][ T7587] loop3: detected capacity change from 0 to 512 [ 81.391656][ T7591] ip6_vti0 speed is unknown, defaulting to 1000 [ 81.398326][ T7587] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.424612][ T7587] EXT4-fs (loop3): 1 truncate cleaned up [ 81.433813][ T7587] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.512541][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.590398][ T7608] loop3: detected capacity change from 0 to 512 [ 81.611194][ T7608] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.620332][ T7608] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 81.671519][ T7608] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 81.721049][ T7608] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 81.744353][ T7608] System zones: 0-2, 18-18, 34-35 [ 81.750537][ T7608] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.798933][ T7608] EXT4-fs (loop3): shut down requested (1) [ 81.838101][ T7608] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 81.852453][ T7608] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 81.889647][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.004347][ T7645] netlink: 48 bytes leftover after parsing attributes in process `syz.6.1574'. [ 82.025787][ T7644] netlink: 104 bytes leftover after parsing attributes in process `syz.0.1576'. [ 82.419730][ T7684] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1594'. [ 82.468207][ T7680] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1592'. [ 82.499437][ T7687] loop0: detected capacity change from 0 to 512 [ 82.555595][ T7687] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.1595: invalid block [ 82.579002][ T7687] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1595: invalid indirect mapped block 4294967295 (level 1) [ 82.606232][ T7687] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1595: invalid indirect mapped block 4294967295 (level 1) [ 82.647792][ T7680] hsr_slave_1 (unregistering): left promiscuous mode [ 82.721212][ T7687] EXT4-fs (loop0): 2 truncates cleaned up [ 82.741986][ T7702] netlink: 'syz.3.1597': attribute type 3 has an invalid length. [ 82.749893][ T7702] netlink: 'syz.3.1597': attribute type 7 has an invalid length. [ 82.758262][ T7702] netlink: 'syz.3.1597': attribute type 8 has an invalid length. [ 82.766042][ T7702] netlink: 'syz.3.1597': attribute type 7 has an invalid length. [ 82.773819][ T7702] netlink: 198788 bytes leftover after parsing attributes in process `syz.3.1597'. [ 82.783783][ T7687] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.864545][ T7713] netlink: 'syz.3.1601': attribute type 21 has an invalid length. [ 82.878958][ T7713] netlink: 'syz.3.1601': attribute type 4 has an invalid length. [ 82.880882][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.886781][ T7713] netlink: 'syz.3.1601': attribute type 3 has an invalid length. [ 82.923139][ T7713] netlink: 'syz.3.1601': attribute type 21 has an invalid length. [ 82.931309][ T7713] netlink: 'syz.3.1601': attribute type 4 has an invalid length. [ 83.046708][ T7726] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 83.074344][ T7726] vhci_hcd vhci_hcd.2: invalid port number 96 [ 83.080474][ T7726] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 83.124143][ T7739] loop5: detected capacity change from 0 to 128 [ 83.156112][ T7739] syz.5.1613: attempt to access beyond end of device [ 83.156112][ T7739] loop5: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 83.243686][ T7745] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.252472][ T7745] FAT-fs (loop1): Filesystem has been set read-only [ 83.262158][ T7745] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.271028][ T7745] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.280833][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.289760][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.298651][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.307771][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.316861][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.342227][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.351715][ T7746] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 83.451209][ T2966] kernel write not supported for file bpf-prog (pid: 2966 comm: kworker/0:2) [ 83.493825][ T7764] nftables ruleset with unbound chain [ 83.567828][ T7772] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.580876][ T7772] ext4 filesystem being mounted at /349/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.599439][ T7772] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #18: comm syz.3.1628: corrupted inode contents [ 83.611679][ T7772] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #18: comm syz.3.1628: mark_inode_dirty error [ 83.623811][ T7772] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #18: comm syz.3.1628: corrupted inode contents [ 83.638162][ T7772] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #18: comm syz.3.1628: mark_inode_dirty error [ 83.663270][ T7772] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #18: comm syz.3.1628: mark inode dirty (error -117) [ 83.676462][ T7772] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 83.708288][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.180570][ T7837] __nla_validate_parse: 6 callbacks suppressed [ 84.180590][ T7837] netlink: 148 bytes leftover after parsing attributes in process `syz.3.1640'. [ 84.196157][ T7837] netlink: 43 bytes leftover after parsing attributes in process `syz.3.1640'. [ 84.243476][ T7844] set_capacity_and_notify: 2 callbacks suppressed [ 84.243495][ T7844] loop3: detected capacity change from 0 to 164 [ 84.293201][ T7851] loop5: detected capacity change from 0 to 256 [ 84.294248][ T7844] Unsupported NM flag settings (240) [ 84.446147][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 84.446166][ T29] audit: type=1400 audit(1769472129.895:1378): avc: denied { mount } for pid=7864 comm="syz.0.1655" name="/" dev="rpc_pipefs" ino=19853 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 84.567100][ T7877] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 84.582585][ T3421] ip6_vti0 speed is unknown, defaulting to 1000 [ 84.646142][ T7877] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 84.729780][ T7888] loop5: detected capacity change from 0 to 512 [ 84.747257][ T29] audit: type=1400 audit(1769472130.195:1379): avc: denied { mounton } for pid=7887 comm="syz.5.1666" path="/file2" dev="ramfs" ino=20548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 84.769414][ T7888] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 84.798056][ T7886] loop0: detected capacity change from 0 to 8192 [ 84.808603][ T7888] EXT4-fs (loop5): 1 truncate cleaned up [ 84.815230][ T7888] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.844914][ T7888] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.911506][ T29] audit: type=1400 audit(1769472130.355:1380): avc: denied { bind } for pid=7894 comm="syz.3.1669" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 85.045871][ T7908] loop1: detected capacity change from 0 to 256 [ 85.045918][ T3304] ================================================================== [ 85.052692][ T7908] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 85.060263][ T3304] BUG: KCSAN: data-race in block_uevent / inc_diskseq [ 85.060316][ T3304] [ 85.060322][ T3304] write to 0xffff888102028218 of 8 bytes by task 7908 on cpu 0: [ 85.060339][ T3304] inc_diskseq+0x2d/0x40 [ 85.060368][ T3304] disk_force_media_change+0x9e/0xe0 [ 85.098365][ T3304] loop_configure+0x6cb/0x9c0 [ 85.103058][ T3304] lo_ioctl+0x1e1/0x13a0 [ 85.107309][ T3304] blkdev_ioctl+0x387/0x460 [ 85.111832][ T3304] __se_sys_ioctl+0xce/0x140 [ 85.116534][ T3304] __x64_sys_ioctl+0x43/0x50 [ 85.121135][ T3304] x64_sys_call+0x14b0/0x3000 [ 85.125822][ T3304] do_syscall_64+0xc0/0x2a0 [ 85.130351][ T3304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.136252][ T3304] [ 85.138579][ T3304] read to 0xffff888102028218 of 8 bytes by task 3304 on cpu 1: [ 85.146122][ T3304] block_uevent+0x31/0x50 [ 85.150466][ T3304] dev_uevent+0x375/0x400 [ 85.154800][ T3304] uevent_show+0x11a/0x200 [ 85.159233][ T3304] dev_attr_show+0x3f/0xa0 [ 85.163665][ T3304] sysfs_kf_seq_show+0x1a3/0x280 [ 85.168606][ T3304] kernfs_seq_show+0x82/0xa0 [ 85.173305][ T3304] seq_read_iter+0x31e/0x940 [ 85.177910][ T3304] kernfs_fop_read_iter+0xc1/0x330 [ 85.183039][ T3304] vfs_read+0x6c0/0x7f0 [ 85.187245][ T3304] ksys_read+0xdc/0x1a0 [ 85.191405][ T3304] __x64_sys_read+0x40/0x50 [ 85.195917][ T3304] x64_sys_call+0x2889/0x3000 [ 85.200616][ T3304] do_syscall_64+0xc0/0x2a0 [ 85.205131][ T3304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.211120][ T3304] [ 85.213443][ T3304] value changed: 0x0000000000000112 -> 0x000000000000011d [ 85.220550][ T3304] [ 85.222877][ T3304] Reported by Kernel Concurrency Sanitizer on: [ 85.229038][ T3304] CPU: 1 UID: 0 PID: 3304 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 85.238328][ T3304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 85.248387][ T3304] ================================================================== [ 85.270776][ T7908] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.