last executing test programs: 12m34.011023921s ago: executing program 32 (id=1666): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x182) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='10', 0x2) syz_open_dev$vim2m(&(0x7f00000000c0), 0x2, 0x2) 11m24.9627196s ago: executing program 33 (id=2338): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='mtd0\x00', &(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='jffs2\x00', 0x800000, 0x0) chdir(&(0x7f0000001540)='./file0\x00') r0 = open(&(0x7f0000000100)='.\x00', 0x20000, 0x0) getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) 10m53.797406953s ago: executing program 1 (id=2564): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000400), 0x10) recvmmsg(r0, &(0x7f0000000440), 0x3fffffffffffe83, 0x2, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="050000007f0000000000010000000000", @ANYRES64=0x0, @ANYRES8=r0], 0x48}}, 0x2404c054) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000580)=""/58, 0x3a}], 0x1) 10m53.492427118s ago: executing program 1 (id=2568): io_setup(0x3ff, &(0x7f0000000140)=0x0) r1 = syz_clone(0x0, 0x0, 0x9, 0x0, 0x0, 0x0) r2 = syz_pidfd_open(r1, 0x0) waitid$P_PIDFD(0x3, r2, 0x0, 0xa000000c, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x3fd, r2, 0x0}]) 10m52.952259368s ago: executing program 1 (id=2574): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000140)={0x1, 0x3, 0x8001, 0xc0, 0x9, 0xffff}) syz_clone(0x1b200000, 0x0, 0x0, 0x0, 0x0, 0x0) 10m52.805130349s ago: executing program 1 (id=2575): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) read$alg(r0, &(0x7f0000000340)=""/295, 0xffffffc2) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 10m52.693356472s ago: executing program 1 (id=2576): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x29d6, 0x4) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000240)={0x2, 0x4e24, @empty}, 0x10, 0x0}}], 0x1, 0x24004800) recvmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x40012000, 0x0) 10m51.416995242s ago: executing program 1 (id=2586): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfd}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x10, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x34}}]}, &(0x7f0000000700)=0x62) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r1, 0x6f4e, 0x2, 0x8}, &(0x7f0000000780)=0x10) 10m51.0530723s ago: executing program 34 (id=2586): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfd}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x10, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x34}}]}, &(0x7f0000000700)=0x62) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r1, 0x6f4e, 0x2, 0x8}, &(0x7f0000000780)=0x10) 7m34.309236717s ago: executing program 2 (id=4281): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000740)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000780)=0x1, 0x4) connect$inet(r0, &(0x7f00000007c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000800)=0xffffffffffffffff, 0x4) sendmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000900)='\x00', 0x1}], 0x1, &(0x7f0000000a00)=ANY=[], 0xc}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000009c0)="a8", 0x1}], 0x1, &(0x7f0000000a00)=ANY=[], 0x10}}], 0x2, 0x404c044) 7m33.812448845s ago: executing program 2 (id=4273): r0 = fsopen(&(0x7f00000000c0)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000100)='source', &(0x7f0000000140)='c:::\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f0000004d40)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000004d80)='source\x00', &(0x7f0000004dc0)='0.0.0.0:0:/\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 7m31.462034349s ago: executing program 2 (id=4278): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0/..\x00', &(0x7f0000000100)={0x101482, 0x0, 0x8}, 0x18) 7m31.273472594s ago: executing program 2 (id=4280): seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0x7fff0000}]}) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x3000096, 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x21d000, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/../file0/../file0\x00') 7m30.679292537s ago: executing program 2 (id=4288): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8001}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1900000004000000080000000c"], 0x50) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 7m28.303709362s ago: executing program 2 (id=4299): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f00000000c0)={0x1, 0x2}, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f0000000100)={0x2}, 0x0) landlock_restrict_self(r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) 7m27.666035388s ago: executing program 35 (id=4299): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f00000000c0)={0x1, 0x2}, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f0000000100)={0x2}, 0x0) landlock_restrict_self(r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) 6m20.30846841s ago: executing program 6 (id=4675): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="0e000000040000000800000001"], 0x50) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001b80)={0x3, 0x8, &(0x7f0000001c40)=ANY=[@ANYBLOB="1806000000000300000000000000c29c18120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000095"], &(0x7f0000001c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001cc0)={{r0}, &(0x7f0000001d00), &(0x7f0000001d40)=r2}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001d80)={0x6, 0xd, &(0x7f0000001e40)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000bc00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000001ec0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={r3, 0x5, 0xe, 0x0, &(0x7f0000001f80)="00b32415f73227b2000000000000", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x50) 6m19.991067516s ago: executing program 6 (id=4677): pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r1, 0x0, 0xf3a, 0x0) tee(r0, r4, 0xf3a, 0x4) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[], 0x18c6) 6m19.68213683s ago: executing program 6 (id=4681): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0xe, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002a00000095"], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r2}, &(0x7f0000000600), &(0x7f0000000640)=r1}, 0x20) sendmsg$inet(r0, &(0x7f0000000680)={0x0, 0x6000, &(0x7f00000006c0)=[{&(0x7f0000000700)='U', 0xa00120}], 0x1}, 0x3) 6m18.981469573s ago: executing program 7 (id=4689): prlimit64(0x0, 0xb, &(0x7f0000000280)={0x0, 0x200000000}, 0x0) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = syz_clone(0x16040000, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigqueueinfo(r2, 0xb, &(0x7f00000002c0)={0x36, 0x208, 0xfffffff3}) 6m18.930093087s ago: executing program 6 (id=4691): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) 6m18.785875046s ago: executing program 7 (id=4692): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20842, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000100)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}}) utime(&(0x7f0000008ac0)='./file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000002500)={&(0x7f00000025c0)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0xffffffff8509852a, 0x7fff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004700)={0x78, 0x0, 0xfffffffffffffc25, {0xffffffffffffffff, 0x5, 0x0, {0xfffffffffffffffc, 0x7570, 0xd6b, 0x36e, 0xfffffffffffffffd, 0x10000006, 0x9, 0xfffffff9, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x1ff, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6m18.785625492s ago: executing program 6 (id=4693): syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000004"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x33, 0x0, 0x0) 6m18.342093605s ago: executing program 7 (id=4700): mknodat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x21c0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1000000, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) syz_fuse_handle_req(r0, &(0x7f0000000840)="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0x2000, &(0x7f0000002840)={&(0x7f0000002900)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002980)='./file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004a80)={0x78, 0x0, 0x1, {0x0, 0x0, 0x0, {0x5, 0x0, 0x200001, 0x4, 0x0, 0xfffffffffffffffb, 0x9e9, 0x2, 0x3f, 0x6000, 0x5, 0xffffffffffffffff, 0x0, 0x3c, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6m17.727263103s ago: executing program 7 (id=4703): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181) mount$bind(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x1141099, 0x0) chroot(&(0x7f0000000140)='./file0/../file0\x00') mount$bind(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2a05004, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='sysfs\x00', 0x1214040, 0x0) stat(&(0x7f0000000400)='./file0/../file0\x00', 0x0) 6m17.424422221s ago: executing program 7 (id=4705): r0 = open(&(0x7f0000000280)='.\x00', 0x80, 0x28) fcntl$notify(r0, 0x402, 0x2f) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) file_setattr(0xffffffffffffff9c, 0x0, &(0x7f0000000580)={0x0, 0xfff, 0x245b1f2a, 0x8000, 0x10000}, 0x3c, 0x1000) 6m17.291102156s ago: executing program 6 (id=4708): socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) socket$tipc(0x1e, 0x2, 0x0) select(0x40, &(0x7f0000000480)={0x100, 0x100, 0x1, 0x1, 0x8, 0xfffffffffffffffc, 0x0, 0x100000000}, 0x0, 0x0, &(0x7f0000000540)) 6m16.625712546s ago: executing program 36 (id=4708): socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) socket$tipc(0x1e, 0x2, 0x0) select(0x40, &(0x7f0000000480)={0x100, 0x100, 0x1, 0x1, 0x8, 0xfffffffffffffffc, 0x0, 0x100000000}, 0x0, 0x0, &(0x7f0000000540)) 6m16.284124094s ago: executing program 7 (id=4713): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = epoll_create1(0x0) setreuid(0xffffffffffffffff, 0xee01) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x30000000}) 6m15.552627742s ago: executing program 37 (id=4713): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = epoll_create1(0x0) setreuid(0xffffffffffffffff, 0xee01) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x30000000}) 4m14.388827377s ago: executing program 9 (id=5701): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast}, 0x2, 0x0, 0x3}}, 0x26) mmap(0x0, 0x400000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x1}}, 0x2e) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 4m13.892372937s ago: executing program 9 (id=5706): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x100, 0x75, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) write$P9_RLERRORu(r0, &(0x7f0000000300)=ANY=[@ANYRESHEX], 0x10) write$P9_RSTATu(r0, &(0x7f0000000500)={0xc4, 0x7d, 0xa, {{0x0, 0xab, 0x3, 0x6, {0x0, 0x1, 0x5}, 0x100000, 0x8, 0x7, 0x2, 0x3, 'R\x90\x00', 0x1, '\x00', 0x73, '\x17\xe0_|s/\xec\xcf\x1e|~\xf4*wIX\xbe[_\x12\xd4zZs\x85\xc4/\xa2?\xbc=\x82O\xc7\xf7\xf1\r\xd0\x06\x14\xbb\xf1\xbb\x99\xaa\xdb\xf1\xf0\xe3\xdf\x1c\x16{\"\f\x8c0\xd0I\xff\x02):9\xe7\xa6\x9e~\xa9\xa3\xf7\xaaW)o\x96\x1bm+\xcb\xf1\xbf\x0e\xaa\xd6|\"\xf73r+F\x10\xf2P\xcc\x1f\xd7\x7f\xfc\x0e,x\xe5\x10^\xff\xf9\x12\x00\x00\x00\x00\x00\x00', 0x1, '{'}, 0x4, 'GPL\x00'}}, 0xc4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10012, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r1, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[0x3], 0x0, 0x0, 0x1, 0x1}}, 0x40) 4m13.268460086s ago: executing program 9 (id=5712): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002180)='blkio.bfq.io_merged\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x19, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mlock2(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 4m13.052845774s ago: executing program 9 (id=5714): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/mapper/control\x00', 0x2, 0x0) r0 = syz_io_uring_setup(0x7408, &(0x7f0000000980)={0x0, 0x2346, 0x10000, 0x0, 0x4e}, &(0x7f0000000a00)=0x0, &(0x7f0000000a40)=0x0, &(0x7f0000000a80)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000ac0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x2000, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4, '\x00', 0x0}}) io_uring_enter(r0, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) 4m12.807636842s ago: executing program 9 (id=5717): openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x42f82, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x185d, &(0x7f0000000040)={0x0, 0xc9a5, 0xc000, 0x1, 0x142}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 4m11.219832355s ago: executing program 9 (id=5729): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0x10000001d, 0x8041) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) write$P9_RVERSION(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="814c8d"], 0x13) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=[0x5], 0x0, 0x0, 0x1, 0x1}}, 0x40) 4m10.755948102s ago: executing program 38 (id=5729): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0x10000001d, 0x8041) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) write$P9_RVERSION(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="814c8d"], 0x13) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=[0x5], 0x0, 0x0, 0x1, 0x1}}, 0x40) 4.650176877s ago: executing program 8 (id=7779): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0xd, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="cb1c2717b14b887b05f0e8f3942cfbb2b60905"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000480)={0xcf47, 0x4cc, 0xffff, 0x9dff, 0x1, "8003e3ffff072000"}) write$binfmt_aout(r0, &(0x7f00000004c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x7fff, 0x16, "b0bf2ebb48c849ac0000000003000018bfff40"}) r1 = syz_open_pts(r0, 0x200) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000540)=0xff) 4.347472144s ago: executing program 4 (id=7783): mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c045942824251d7d17b5191584bcd4fbe40a23424d", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1d19cb307b3472ab9cdb042d2", "643fcbb2c5a57df67d074af6e8dafe09"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x5, 0x0, 0x0, 0x60ff78ce1cb3c070}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], 0x0, 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f0000000540), 0x2}, 0x3}], 0x4000048, 0x0, 0x0) 3.771025946s ago: executing program 8 (id=7784): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x40000000, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x6}, {0x0, 0x0, 0x400000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in=@private=0xa0100fe, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8) sendmmsg(r1, &(0x7f0000000500), 0x800001d, 0x1c) 3.223983217s ago: executing program 4 (id=7790): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000680)='.\x00', &(0x7f00000006c0), 0x8010, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=tcp']) write(0xffffffffffffffff, &(0x7f0000000000)='3', 0x4e) 2.809392482s ago: executing program 4 (id=7791): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000f80)={0x1, &(0x7f0000000fc0)=[{0x6, 0x0, 0x0, 0x1}]}) socket$inet6_udp(0xa, 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x600000000000000) socket$kcm(0x10, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000180)={0x8, 0xffe, 0x1ff, 0x42000}, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000005200010004000000000000001c0000001400", @ANYRES16=r1], 0x28}}, 0x0) 2.243498765s ago: executing program 8 (id=7797): ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, 0x0}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000696000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000695000/0x1000)=nil, &(0x7f0000011000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0x9cf0, 0xc002, 0x5, 0x363}) syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) landlock_restrict_self(0xffffffffffffffff, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={0x0}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000040) 2.090532834s ago: executing program 0 (id=7800): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r0 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r0) syz_clone(0x80881000, 0x0, 0x0, &(0x7f0000000700), 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x0, 0x3c, 0x0, 0x0, 0x8000001}, 0x28) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000000400000008000000000000000100"/48, @ANYRES32=r1, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000540)={{r2, 0xffffffffffffffff}, &(0x7f00000004c0), &(0x7f0000000500)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r3, &(0x7f00000001c0)}, 0x20) 1.867099139s ago: executing program 3 (id=7801): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newqdisc={0x48, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x0, 0x6}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0xfffffffe, 0x8}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xfff1, 0x4}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) 1.847574242s ago: executing program 4 (id=7803): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000d88000/0x1000)=nil, &(0x7f00007f2000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00008f7000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) syz_usb_connect$uac3(0x3, 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24040045) r0 = io_uring_setup(0x1191, &(0x7f0000000040)={0x0, 0x2150, 0xc000, 0x3, 0xc9}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001480)}], 0x1) io_uring_enter(r0, 0x2219, 0xcf74, 0x16, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) 1.761690292s ago: executing program 0 (id=7804): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x8c) mount$bind(&(0x7f0000000140)='.\x00', &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), 0x40, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000280)='./bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 1.546807793s ago: executing program 5 (id=7805): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000019580)=""/102400, &(0x7f0000000400)=0x19000) 1.482425972s ago: executing program 8 (id=7806): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x449) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa0000446) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x8000, 0x1f7) r2 = fanotify_init(0x200, 0x0) fanotify_mark(r2, 0x261, 0x40000036, r1, 0x0) setxattr$incfs_metadata(&(0x7f0000000f80)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 1.466550199s ago: executing program 3 (id=7807): bpf$MAP_CREATE(0x0, 0x0, 0x0) rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x0, 0x0) sigaltstack(0x0, 0x0) gettid() timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x1, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc5001}]}) readv(0xffffffffffffffff, 0x0, 0x0) 1.367679869s ago: executing program 0 (id=7808): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0xce22, 0x7f, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xffffffff}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000780)=0x800001, 0x4) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000180)='wg2\x00', 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x7f, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xffffffff}, 0x20) listen(r1, 0x2) 1.237024313s ago: executing program 0 (id=7809): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000600)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000600)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x26}}], 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040)=0x7, 0x4) listen(r1, 0x7) 1.140325932s ago: executing program 0 (id=7810): r0 = landlock_create_ruleset(&(0x7f0000000000)={0x0, 0x1, 0x1}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f0000005380)={0x100}, 0x30, 0x0) landlock_restrict_self(r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0xea60}, 0x10) sendmmsg$unix(r2, &(0x7f0000000200), 0x100, 0x0) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 1.138342309s ago: executing program 3 (id=7811): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x17d) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x80c019, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000008340)={0x2020, 0x0, 0x0}, 0x2020) llistxattr(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x21, 0x3, 0x8000000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x50) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10, 0xffffffffffffffda, r2}, 0x10) 1.083072112s ago: executing program 8 (id=7812): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000001c0)='syzkaller\x00'}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000100)={r0, r2, 0x25, 0x4, @val=@netfilter={0x7, 0x0, 0x9}}, 0x20) r3 = socket$inet6(0xa, 0x80002, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getchain={0x24, 0x11, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xfff2}, {0xfff3}}}, 0x24}}, 0x0) 1.019111814s ago: executing program 3 (id=7813): socket$inet6(0xa, 0x3, 0xff) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="5800000010001fff000000000100000000000000", @ANYRES32=0x0, @ANYBLOB="0880000008440000300012800b00010067656e657665000020000280140007000000000000000000000000000000000105000c000100000008000a00", @ANYRES32=r2], 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 982.233395ms ago: executing program 4 (id=7814): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x4000, &(0x7f00000006c0)}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r1, &(0x7f00000001c0)='\\', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) 887.518701ms ago: executing program 5 (id=7815): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f00000002c0)={r2, @in6={{0xa, 0x3, 0x4, @rand_addr=' \x01\x00'}}}, &(0x7f0000000380)=0x84) sendmmsg$inet_sctp(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x83, &(0x7f0000000140)=@assoc_value, &(0x7f0000000100)=0x8) 862.000123ms ago: executing program 0 (id=7816): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfa0c, 0x3}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newtfilter={0x84, 0x2c, 0xd27, 0x470bd28, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0x0, 0x4}, {}, {0xfff2}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x6a, 0x3, 0xffffffffffffffff, 0x3ff, 0x7}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x0) 790.28192ms ago: executing program 5 (id=7817): bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r0 = socket(0x28, 0x5, 0x0) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x10000008) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={0x0, 0xea60}, 0x10) recvfrom$inet_nvme(r0, 0x0, 0xfffffffffffffea6, 0x40000002, 0x0, 0x0) 562.707998ms ago: executing program 3 (id=7818): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0x0}, 0x68) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x10, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x4004045) r0 = io_uring_setup(0x1b7f, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x0, 0x398}) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa"], 0x0) io_uring_enter(r0, 0x12a, 0xffffffdc, 0x17, 0x0, 0x0) 562.536781ms ago: executing program 5 (id=7819): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x0, 0x0, {0xa, 0xfffe, 0x0, @local}}}, 0x32) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @multicast2}, 0x2, 0x0, 0x4}}, 0x2e) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001e80)={0x14, 0x38, 0x301, 0x70bd27, 0xfffffffc, {0x4, 0x0, 0xec0}}, 0x14}, 0x1, 0x0, 0x0, 0x448d3}, 0x400c000) 404.803872ms ago: executing program 5 (id=7820): syz_io_uring_setup(0xeff, &(0x7f0000000040)={0x0, 0x0, 0x80, 0x0, 0x109}, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) eventfd2(0x8, 0x80000) inotify_init1(0x80000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES16=r0], 0xc4}}, 0x0) 341.51282ms ago: executing program 3 (id=7821): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000480)='./proc\x00', &(0x7f00000004c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./proc/thread-self/fail-nth\x00', 0x1c1301, 0x20) write(r0, &(0x7f0000000540)='27', 0x2) mkdirat(0xffffffffffffff9c, 0x0, 0x4) mkdirat(0xffffffffffffff9c, 0x0, 0x4) mount(0x0, &(0x7f0000000580)='./proc\x00', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) 161.689129ms ago: executing program 5 (id=7822): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f00000008c0)=0x474c, 0x4) bind$inet(r0, &(0x7f0000000900)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000940)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000000980), 0x800001d, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000009c0)=0xfffffffc, 0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000a00)=0x101, 0x4) recvmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=""/25, 0x19}, 0x4}], 0x1, 0x45833af92e4b38bf, 0x0) 46.854343ms ago: executing program 8 (id=7823): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0xbae1, 0x40, 0x3, 0x10000158}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000400)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x9, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x2d5, 0x0, 0x0, 0x1000, 0xffffffff, 0xffffffffffffffff, 0x0, 0x81}}}, &(0x7f00000000c0)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x0, 0x80, 0x3, 0x257}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x80, 0x0, 0x10000004}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xfffffffa, 0x2, 0x20008000, 0x327, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x200, 0x1, 0x20}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x20, 0x1, 0x258}}], 0x1, &(0x7f0000000340)={0x2e, 0x8, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, r4, '\x00', {0xfff9, 0x9, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x12, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x94) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 0s ago: executing program 4 (id=7824): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x26, &(0x7f0000000140)={0x1}) kernel console output (not intermixed with test programs): 17] odev_open+0x67/0xa0 [ 783.738678][T21917] chrdev_open+0x4dc/0x600 [ 783.738703][T21917] ? __pfx_chrdev_open+0x10/0x10 [ 783.738724][T21917] ? fsnotify_open_perm_and_set_mode+0x13b/0x6c0 [ 783.738753][T21917] ? __pfx_chrdev_open+0x10/0x10 [ 783.738774][T21917] do_dentry_open+0x841/0x1410 [ 783.738809][T21917] vfs_open_consume+0x4a/0x360 [ 783.738832][T21917] ? path_openat+0x16ea/0x2100 [ 783.738866][T21917] path_openat+0x1705/0x2100 [ 783.738917][T21917] do_file_open+0x23e/0x4a0 [ 783.738945][T21917] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 783.738984][T21917] ? __pfx_do_file_open+0x10/0x10 [ 783.739037][T21917] ? alloc_fd+0x6b2/0x760 [ 783.739072][T21917] do_sys_openat2+0x115/0x200 [ 783.739096][T21917] ? __se_sys_futex+0x3a8/0x450 [ 783.739119][T21917] ? __pfx_do_sys_openat2+0x10/0x10 [ 783.739149][T21917] ? rcu_is_watching+0x16/0xb0 [ 783.739174][T21917] __x64_sys_openat+0x138/0x170 [ 783.739202][T21917] do_syscall_64+0x166/0x520 [ 783.739222][T21917] ? trace_irq_disable+0x3b/0x140 [ 783.739248][T21917] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.739271][T21917] ? clear_bhb_loop+0x70/0xc0 [ 783.739295][T21917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.739317][T21917] RIP: 0033:0x7f17467af559 [ 783.739337][T21917] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 783.739355][T21917] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 783.739378][T21917] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 783.739394][T21917] RDX: 0000000000080a02 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 783.739407][T21917] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 783.739420][T21917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 783.739432][T21917] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 783.739463][T21917] [ 784.718789][T21934] 9p: Bad value for 'rfdno' [ 785.154746][T21948] netlink: 52 bytes leftover after parsing attributes in process `syz.4.5833'. [ 785.212086][T21950] netlink: 52 bytes leftover after parsing attributes in process `syz.4.5833'. [ 785.673617][T21957] bridge_slave_0: left allmulticast mode [ 785.673655][T21957] bridge_slave_0: left promiscuous mode [ 785.673908][T21957] bridge0: port 1(bridge_slave_0) entered disabled state [ 786.829067][T21602] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 786.886989][T21602] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 786.930547][T21602] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 786.980465][T21602] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 787.001540][T21602] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 787.277062][T21602] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 787.287106][T21602] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 787.382583][T21602] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 788.341086][T21602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 788.516815][T22034] team0: Port device dummy0 removed [ 788.547977][T22034] bridge_slave_0: left allmulticast mode [ 788.548011][T22034] bridge_slave_0: left promiscuous mode [ 788.550491][T22034] bridge0: port 1(bridge_slave_0) entered disabled state [ 788.705705][T22034] bridge_slave_1: left allmulticast mode [ 788.705741][T22034] bridge_slave_1: left promiscuous mode [ 788.708421][T22034] bridge0: port 2(bridge_slave_1) entered disabled state [ 788.967106][T22034] bond0: (slave bond_slave_0): Releasing backup interface [ 789.066820][T22034] bond0: (slave bond_slave_1): Releasing backup interface [ 789.219926][T22034] team0: Port device team_slave_0 removed [ 789.281493][T22034] team0: Port device team_slave_1 removed [ 789.284455][T22034] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 789.284484][T22034] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 789.340434][T22034] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 789.340464][T22034] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 789.395361][T22034] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 789.549804][T22036] team0: Port device xfrm0 added [ 790.044157][T21602] 8021q: adding VLAN 0 to HW filter on device team0 [ 791.284748][ T1027] bridge0: port 1(bridge_slave_0) entered blocking state [ 791.284891][ T1027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 791.440415][T18478] bridge0: port 2(bridge_slave_1) entered blocking state [ 791.442521][T18478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 791.447670][T22095] batadv_slave_1: entered promiscuous mode [ 791.448605][T22095] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5864'. [ 791.483088][T22095] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 791.567663][T22095] batadv_slave_1 (unregistering): left promiscuous mode [ 791.567841][T22095] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 791.716744][T22104] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5866'. [ 791.859649][ T5590] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 792.010464][ T5590] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 792.012141][ T5590] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 792.038781][ T5590] usb 4-1: config 0 descriptor?? [ 792.067597][ T5590] cp210x 4-1:0.0: cp210x converter detected [ 792.535291][ T5590] usb 4-1: cp210x converter now attached to ttyUSB0 [ 793.317570][T17903] usb 4-1: USB disconnect, device number 15 [ 793.755948][T17903] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 793.763509][T17903] cp210x 4-1:0.0: device disconnected [ 793.860247][ T36] audit: type=1326 audit(1792572407.391:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.860523][ T36] audit: type=1326 audit(1792572407.391:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.891901][ T36] audit: type=1326 audit(1792572407.411:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.891953][ T36] audit: type=1326 audit(1792572407.411:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.891996][ T36] audit: type=1326 audit(1792572407.411:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.895394][ T36] audit: type=1326 audit(1792572407.421:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.896692][ T36] audit: type=1326 audit(1792572407.421:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.904811][ T36] audit: type=1326 audit(1792572407.431:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.931101][ T36] audit: type=1326 audit(1792572407.451:565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 793.931158][ T36] audit: type=1326 audit(1792572407.451:566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22147 comm="syz.0.5873" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9ea2faf559 code=0x7ffc0000 [ 795.055823][T22178] netlink: 'syz.4.5882': attribute type 1 has an invalid length. [ 795.172583][T22178] 8021q: adding VLAN 0 to HW filter on device bond5 [ 795.177342][T22181] batman_adv: batadv0: Interface deactivated: syz_tun [ 795.246516][T22181] batman_adv: batadv0: Removing interface: syz_tun [ 795.292052][T22181] bond5: (slave syz_tun): Enslaving as a backup interface with an up link [ 795.542239][T22193] netlink: 'syz.3.5887': attribute type 2 has an invalid length. [ 796.059537][T22153] kexec: Could not allocate control_code_buffer [ 796.236783][T21602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 796.243954][T22220] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5891'. [ 797.927892][T21602] veth0_vlan: entered promiscuous mode [ 798.018501][T21602] veth1_vlan: entered promiscuous mode [ 798.344124][T21602] veth0_macvtap: entered promiscuous mode [ 798.378822][T21602] veth1_macvtap: entered promiscuous mode [ 798.438332][T21602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 798.449610][ T5590] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 798.808208][T22290] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 798.821395][T21602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 799.516676][T22057] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.517122][T22057] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.517519][T22057] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.548810][ T2446] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.952636][T22316] netlink: 60 bytes leftover after parsing attributes in process `syz.4.5914'. [ 800.225806][T22319] netlink: 548 bytes leftover after parsing attributes in process `syz.4.5914'. [ 800.248329][T22318] netlink: 60 bytes leftover after parsing attributes in process `syz.4.5914'. [ 800.548290][T18469] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 800.548312][T18469] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 800.797390][T18469] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 800.797423][T18469] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 801.037645][T22339] FAULT_INJECTION: forcing a failure. [ 801.037645][T22339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 801.037684][T22339] CPU: 1 UID: 0 PID: 22339 Comm: syz.3.5920 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 801.037714][T22339] Tainted: [L]=SOFTLOCKUP [ 801.037723][T22339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 801.037736][T22339] Call Trace: [ 801.037746][T22339] [ 801.037756][T22339] dump_stack_lvl+0xe8/0x150 [ 801.037796][T22339] should_fail_ex+0x46b/0x600 [ 801.037826][T22339] _copy_to_user+0x31/0xb0 [ 801.037845][T22339] bpf_verifier_vlog+0x52a/0x900 [ 801.037868][T22339] __btf_verifier_log+0xe2/0x140 [ 801.037882][T22339] ? unwind_get_return_address+0x4d/0x90 [ 801.037903][T22339] ? __pfx___btf_verifier_log+0x10/0x10 [ 801.037915][T22339] ? __sort_r+0x2c3f/0x3530 [ 801.037935][T22339] __btf_verifier_log_type+0x4fd/0x6a0 [ 801.037956][T22339] ? __pfx___btf_verifier_log_type+0x10/0x10 [ 801.037977][T22339] btf_struct_check_meta+0x421/0xd20 [ 801.037994][T22339] ? __pfx_btf_sec_info_cmp+0x10/0x10 [ 801.038008][T22339] ? sort+0xb0/0x100 [ 801.038022][T22339] btf_check_all_metas+0x344/0xa30 [ 801.038040][T22339] btf_parse_type_sec+0xfb/0x1950 [ 801.038058][T22339] ? __pfx___btf_verifier_log+0x10/0x10 [ 801.038074][T22339] ? __pfx_btf_check_sec_info+0x10/0x10 [ 801.038091][T22339] ? btf_parse_hdr+0x5f2/0x810 [ 801.038102][T22339] ? btf_parse_str_sec+0x244/0x2f0 [ 801.038117][T22339] btf_new_fd+0x3e0/0x8f0 [ 801.038131][T22339] __sys_bpf+0xd2e/0xd90 [ 801.038146][T22339] ? __pfx___sys_bpf+0x10/0x10 [ 801.038159][T22339] ? do_futex+0x3e7/0x4e0 [ 801.038186][T22339] ? rcu_is_watching+0x16/0xb0 [ 801.038201][T22339] __x64_sys_bpf+0xba/0xd0 [ 801.038219][T22339] do_syscall_64+0x166/0x520 [ 801.038230][T22339] ? trace_irq_disable+0x3b/0x140 [ 801.038245][T22339] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 801.038258][T22339] ? clear_bhb_loop+0x70/0xc0 [ 801.038272][T22339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 801.038284][T22339] RIP: 0033:0x7f17467af559 [ 801.038296][T22339] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 801.038306][T22339] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 801.038319][T22339] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 801.038328][T22339] RDX: 0000000000000028 RSI: 0000200000001b40 RDI: 0000000000000012 [ 801.038335][T22339] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 801.038343][T22339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 801.038350][T22339] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 801.038367][T22339] [ 801.569764][T22359] syzkaller0: entered promiscuous mode [ 801.569792][T22359] syzkaller0: entered allmulticast mode [ 801.983143][T22370] netlink: 7 bytes leftover after parsing attributes in process `syz.3.5925'. [ 802.787675][T22392] FAULT_INJECTION: forcing a failure. [ 802.787675][T22392] name failslab, interval 1, probability 0, space 0, times 0 [ 802.787713][T22392] CPU: 0 UID: 0 PID: 22392 Comm: syz.3.5934 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 802.787762][T22392] Tainted: [L]=SOFTLOCKUP [ 802.787770][T22392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 802.787783][T22392] Call Trace: [ 802.787791][T22392] [ 802.787802][T22392] dump_stack_lvl+0xe8/0x150 [ 802.787842][T22392] should_fail_ex+0x46b/0x600 [ 802.787872][T22392] should_failslab+0xa8/0x100 [ 802.787895][T22392] ? security_inode_alloc+0x39/0x310 [ 802.787924][T22392] kmem_cache_alloc_noprof+0x99/0x680 [ 802.787955][T22392] ? security_inode_alloc+0x39/0x310 [ 802.787989][T22392] security_inode_alloc+0x39/0x310 [ 802.788019][T22392] inode_init_always_gfp+0x983/0xd40 [ 802.788051][T22392] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 802.788070][T22392] alloc_inode+0x82/0x1b0 [ 802.788096][T22392] new_inode+0x1f/0x170 [ 802.788124][T22392] __debugfs_create_file+0xb8/0x400 [ 802.788160][T22392] debugfs_create_file_full+0x3f/0x60 [ 802.788195][T22392] ref_tracker_dir_debugfs+0x19d/0x360 [ 802.788220][T22392] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 802.788287][T22392] preinit_net+0x1cf/0x780 [ 802.788316][T22392] copy_net_ns+0x2c8/0x780 [ 802.788347][T22392] create_new_namespaces+0x3f0/0x6b0 [ 802.788379][T22392] ? security_capable+0x7e/0x2c0 [ 802.788410][T22392] unshare_nsproxy_namespaces+0x149/0x190 [ 802.788442][T22392] ksys_unshare+0x532/0x890 [ 802.788465][T22392] ? __pfx_ksys_unshare+0x10/0x10 [ 802.788487][T22392] ? rcu_is_watching+0x16/0xb0 [ 802.788521][T22392] __x64_sys_unshare+0x38/0x50 [ 802.788540][T22392] do_syscall_64+0x166/0x520 [ 802.788559][T22392] ? trace_irq_disable+0x3b/0x140 [ 802.788588][T22392] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.788609][T22392] ? clear_bhb_loop+0x70/0xc0 [ 802.788636][T22392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.788658][T22392] RIP: 0033:0x7f17467af559 [ 802.788678][T22392] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 802.788697][T22392] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 802.788731][T22392] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 802.788748][T22392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000600 [ 802.788763][T22392] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 802.788777][T22392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 802.788791][T22392] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 802.788826][T22392] [ 802.789033][T22392] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888075828380' [ 803.018758][T22384] rxe_eth0 speed is unknown, defaulting to 1000 [ 804.500510][T22420] hsr0: entered allmulticast mode [ 804.500533][T22420] hsr_slave_0: entered allmulticast mode [ 804.500560][T22420] hsr_slave_1: entered allmulticast mode [ 804.502243][T22420] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5946'. [ 804.554745][T22420] hsr_slave_0: left promiscuous mode [ 804.585619][T22422] netlink: 4 bytes leftover after parsing attributes in process `syz.8.5947'. [ 804.598730][T22420] hsr_slave_1: left promiscuous mode [ 804.619710][T17906] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 804.639372][T22420] hsr0 (unregistering): left allmulticast mode [ 804.780524][T17906] usb 6-1: New USB device found, idVendor=05ac, idProduct=0238, bcdDevice= 0.40 [ 804.781860][T17906] usb 6-1: config index 0 descriptor too short (expected 1572, got 36) [ 804.781884][T17906] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 804.784109][T17906] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 804.784133][T17906] usb 6-1: Product: syz [ 804.784146][T17906] usb 6-1: Manufacturer: syz [ 804.784158][T17906] usb 6-1: SerialNumber: syz [ 804.850079][T17906] input: bcm5974 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/input/input50 [ 805.056791][ T4938] bcm5974 6-1:1.0: could not read from device [ 805.258498][T17906] bcm5974 6-1:1.0: could not read from device [ 805.448662][ T4938] bcm5974 6-1:1.0: could not read from device [ 805.527378][T17906] input: failed to attach handler mousedev to device input50, error: -5 [ 805.780740][ T4938] bcm5974 6-1:1.0: could not read from device [ 805.875663][T17906] usb 6-1: USB disconnect, device number 5 [ 806.806724][T22466] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 807.129160][T22472] coredump: 1(syz.8.5964): |“¯¤ pipe failed [ 807.358094][T22478] coredump: 1(syz.8.5964): |“¯¤ pipe failed [ 808.517314][ T36] kauditd_printk_skb: 10 callbacks suppressed [ 808.517335][ T36] audit: type=1326 audit(1792572422.041:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517380][ T36] audit: type=1326 audit(1792572422.041:578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517421][ T36] audit: type=1326 audit(1792572422.041:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517461][ T36] audit: type=1326 audit(1792572422.041:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517502][ T36] audit: type=1326 audit(1792572422.041:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517543][ T36] audit: type=1326 audit(1792572422.041:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517583][ T36] audit: type=1326 audit(1792572422.041:583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517625][ T36] audit: type=1326 audit(1792572422.041:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517667][ T36] audit: type=1326 audit(1792572422.041:585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 808.517706][ T36] audit: type=1326 audit(1792572422.041:586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22490 comm="syz.8.5969" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf5ba6f559 code=0x7fc00000 [ 809.163881][T17906] kernel write not supported for file bpf-prog (pid: 17906 comm: kworker/1:7) [ 811.871899][T22587] tipc: Enabling of bearer rejected, already enabled [ 811.878738][T22587] tipc: Can't bind to reserved service type 0 [ 812.909733][ T5755] usb 9-1: new high-speed USB device number 13 using dummy_hcd [ 813.059600][ T5755] usb 9-1: Using ep0 maxpacket: 8 [ 813.060587][ T5755] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 813.063298][ T5755] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 813.063354][ T5755] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 813.063378][ T5755] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 813.063403][ T5755] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 813.063428][ T5755] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 813.063470][ T5755] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 813.324458][ T5755] usb 9-1: usb_control_msg returned -32 [ 813.324504][ T5755] usbtmc 9-1:16.0: can't read capabilities [ 813.570723][T22632] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6021'. [ 813.592551][T22632] hsr0: entered promiscuous mode [ 813.592654][T22632] hsr0: entered allmulticast mode [ 813.592674][T22632] hsr_slave_0: entered allmulticast mode [ 813.592698][T22632] hsr_slave_1: entered allmulticast mode [ 814.511654][T22654] usbtmc 9-1:16.0: CHECK_CLEAR_STATUS returned f [ 814.713359][ T5755] usb 9-1: USB disconnect, device number 13 [ 815.329707][ T5755] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 815.588125][ T5755] usb 6-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 815.606642][ T5755] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 815.616935][ T5755] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.616972][ T5755] usb 6-1: Product: syz [ 815.616987][ T5755] usb 6-1: Manufacturer: syz [ 815.617002][ T5755] usb 6-1: SerialNumber: syz [ 815.656344][ T5755] sisusb 6-1:1.0: Invalid USB2VGA device [ 815.656367][ T5755] sisusb 6-1:1.0: probe with driver sisusb failed with error -22 [ 816.198976][T22699] fuse: fd is not a fuse device [ 816.237446][T22702] coredump: 3274(syz.4.6049): |“¯¤ pipe failed [ 817.685307][T22725] coredump: 3284(syz.4.6055): |“¯¤ pipe failed [ 817.920406][T22728] cgroup: fork rejected by pids controller in /syz4 [ 818.417063][ T5753] usb 6-1: USB disconnect, device number 6 [ 818.814818][T22763] fuse: fd is not a fuse device [ 819.402405][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 819.402424][ T36] audit: type=1326 audit(1792572433.921:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.402719][ T36] audit: type=1326 audit(1792572433.931:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.405801][ T36] audit: type=1326 audit(1792572433.931:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.406069][ T36] audit: type=1326 audit(1792572433.931:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.406361][ T36] audit: type=1326 audit(1792572433.931:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.406913][ T36] audit: type=1326 audit(1792572433.931:618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.411027][ T36] audit: type=1326 audit(1792572433.941:619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.411289][ T36] audit: type=1326 audit(1792572433.941:620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.473756][ T36] audit: type=1326 audit(1792572434.001:621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.473805][ T36] audit: type=1326 audit(1792572434.001:622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22768 comm="syz.5.6062" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 819.886839][T22786] FAULT_INJECTION: forcing a failure. [ 819.886839][T22786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 819.886878][T22786] CPU: 1 UID: 0 PID: 22786 Comm: syz.3.6066 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 819.886908][T22786] Tainted: [L]=SOFTLOCKUP [ 819.886917][T22786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 819.886931][T22786] Call Trace: [ 819.886940][T22786] [ 819.886949][T22786] dump_stack_lvl+0xe8/0x150 [ 819.886987][T22786] should_fail_ex+0x46b/0x600 [ 819.887018][T22786] _copy_to_user+0x31/0xb0 [ 819.887047][T22786] bpf_verifier_vlog+0x52a/0x900 [ 819.887101][T22786] __btf_verifier_log+0xe2/0x140 [ 819.887136][T22786] ? __pfx___btf_verifier_log+0x10/0x10 [ 819.887176][T22786] btf_datasec_check_meta+0x6f1/0xad0 [ 819.887226][T22786] btf_check_all_metas+0x344/0xa30 [ 819.887261][T22786] btf_parse_type_sec+0xfb/0x1950 [ 819.887294][T22786] ? __pfx___btf_verifier_log+0x10/0x10 [ 819.887325][T22786] ? __pfx_btf_check_sec_info+0x10/0x10 [ 819.887358][T22786] ? btf_parse_hdr+0x5f2/0x810 [ 819.887380][T22786] ? btf_parse_str_sec+0x244/0x2f0 [ 819.887409][T22786] btf_new_fd+0x3e0/0x8f0 [ 819.887436][T22786] __sys_bpf+0xd2e/0xd90 [ 819.887466][T22786] ? __pfx___sys_bpf+0x10/0x10 [ 819.887491][T22786] ? do_futex+0x3e7/0x4e0 [ 819.887543][T22786] ? rcu_is_watching+0x16/0xb0 [ 819.887571][T22786] __x64_sys_bpf+0xba/0xd0 [ 819.887603][T22786] do_syscall_64+0x166/0x520 [ 819.887622][T22786] ? trace_irq_disable+0x3b/0x140 [ 819.887651][T22786] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.887673][T22786] ? clear_bhb_loop+0x70/0xc0 [ 819.887699][T22786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.887720][T22786] RIP: 0033:0x7f17467af559 [ 819.887739][T22786] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 819.887757][T22786] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 819.887778][T22786] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 819.887794][T22786] RDX: 0000000000000028 RSI: 0000200000001380 RDI: 0000000000000012 [ 819.887809][T22786] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 819.887823][T22786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 819.887835][T22786] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 819.887865][T22786] [ 820.406933][T22798] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6069'. [ 820.646404][T22807] netlink: 'syz.0.6075': attribute type 8 has an invalid length. [ 820.646427][T22807] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6075'. [ 820.695447][T12300] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 821.602957][T22831] netlink: 209852 bytes leftover after parsing attributes in process `syz.8.6085'. [ 821.892718][T12300] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 822.781272][T22853] fuse: fd is not a fuse device [ 823.704111][T12300] team0: Port device netdevsim1 removed [ 823.908445][T12300] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 825.089170][T12300] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 825.099241][T22908] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6112'. [ 826.130422][T22926] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6118'. [ 826.214360][T22910] batadv_slave_0: entered promiscuous mode [ 826.216651][T22914] team_slave_0: entered promiscuous mode [ 826.217355][T22909] team_slave_0: left promiscuous mode [ 826.220494][T22909] batadv_slave_0: left promiscuous mode [ 826.719998][T22938] fuse: Bad value for 'fd' [ 827.173163][T22952] io-wq is not configured for unbound workers [ 827.827020][T22975] netlink: 1363 bytes leftover after parsing attributes in process `syz.5.6133'. [ 829.028287][ T61] Bluetooth: hci4: unexpected event for opcode 0x1004 [ 829.190033][T12300] bond1: left allmulticast mode [ 829.250760][T12300] bond1: left promiscuous mode [ 829.251157][T12300] bridge0: port 3(bond1) entered disabled state [ 829.323067][T23010] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6144'. [ 829.422336][T12300] bridge_slave_1: left allmulticast mode [ 829.422371][T12300] bridge_slave_1: left promiscuous mode [ 829.428715][T12300] bridge0: port 2(bridge_slave_1) entered disabled state [ 829.606601][T12300] bridge_slave_0: left allmulticast mode [ 829.606636][T12300] bridge_slave_0: left promiscuous mode [ 829.625308][T12300] bridge0: port 1(bridge_slave_0) entered disabled state [ 830.235868][T23034] netlink: 8 bytes leftover after parsing attributes in process `syz.8.6152'. [ 830.649455][T23040] coredump: 1(syz.8.6154): |“¯¤ pipe failed [ 831.361670][T23054] coredump: 1038(syz.0.6161): |“¯¤ pipe failed [ 832.910579][T12300] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 833.050238][T12300] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 833.117693][T12300] bond0 (unregistering): Released all slaves [ 833.127922][T12300] bond1 (unregistering): Released all slaves [ 833.192574][T12300] bond2 (unregistering): (slave veth3): Releasing backup interface [ 833.261259][T12300] bond2 (unregistering): Released all slaves [ 833.283164][ T5248] 8021q: adding VLAN 0 to HW filter on device eth5 [ 833.612985][ T36] kauditd_printk_skb: 20 callbacks suppressed [ 833.613005][ T36] audit: type=1326 audit(1792572448.141:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23088 comm="syz.0.6175" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9ea2faf559 code=0x0 [ 834.875508][T12300] tipc: Disabling bearer [ 834.875676][T12300] tipc: Left network mode [ 835.789389][ T4903] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 835.853153][ T4903] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 835.894119][ T4903] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 835.907745][ T4903] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 835.919845][ T4903] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 837.215386][ T5248] 8021q: adding VLAN 0 to HW filter on device eth6 [ 838.150035][ T61] Bluetooth: hci4: command tx timeout [ 838.373285][T23135] rxe_eth0 speed is unknown, defaulting to 1000 [ 839.744820][ T5248] 8021q: adding VLAN 0 to HW filter on device eth7 [ 840.229967][ T61] Bluetooth: hci4: command tx timeout [ 840.765055][T23249] coredump: 1084(syz.0.6218): |“¯¤ pipe failed [ 842.221150][T12300] hsr_slave_0: left promiscuous mode [ 842.261045][T12300] hsr_slave_1: left promiscuous mode [ 842.267230][T12300] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 842.267260][T12300] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 842.309658][ T61] Bluetooth: hci4: command tx timeout [ 842.340158][T12300] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 842.340187][T12300] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 842.875158][T12300] veth1_macvtap: left promiscuous mode [ 842.875267][T12300] veth0_macvtap: left promiscuous mode [ 842.877232][T12300] veth1_vlan: left promiscuous mode [ 842.877457][T12300] veth0_vlan: left promiscuous mode [ 844.423261][ T61] Bluetooth: hci4: command tx timeout [ 845.243952][T12300] team0 (unregistering): Port device team_slave_1 removed [ 845.275296][T23347] netlink: 'syz.0.6249': attribute type 1 has an invalid length. [ 845.296979][T23342] FAULT_INJECTION: forcing a failure. [ 845.296979][T23342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 845.297007][T23342] CPU: 1 UID: 0 PID: 23342 Comm: syz.3.6247 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 845.297042][T23342] Tainted: [L]=SOFTLOCKUP [ 845.297047][T23342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 845.297055][T23342] Call Trace: [ 845.297060][T23342] [ 845.297067][T23342] dump_stack_lvl+0xe8/0x150 [ 845.297104][T23342] should_fail_ex+0x46b/0x600 [ 845.297134][T23342] prepare_alloc_pages+0x21e/0x650 [ 845.297163][T23342] __alloc_frozen_pages_noprof+0x1a1/0x5c0 [ 845.297189][T23342] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 845.297204][T23342] ? __pfx_policy_nodemask+0x10/0x10 [ 845.297230][T23342] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 845.297266][T23342] alloc_pages_mpol+0xd4/0x280 [ 845.297296][T23342] alloc_pages_noprof+0xd2/0x2f0 [ 845.297322][T23342] get_zeroed_page_noprof+0x1a/0x90 [ 845.297335][T23342] comedi_buf_alloc+0x3ca/0x8f0 [ 845.297358][T23342] comedi_device_postconfig+0x59b/0xd00 [ 845.297381][T23342] comedi_device_attach+0x554/0x730 [ 845.297401][T23342] comedi_unlocked_ioctl+0x8f4/0x1af0 [ 845.297423][T23342] ? kasan_quarantine_put+0xbb/0x1f0 [ 845.297441][T23342] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 845.297464][T23342] ? do_vfs_ioctl+0x1184/0x1550 [ 845.297483][T23342] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 845.297502][T23342] ? __pfx_smack_log+0x10/0x10 [ 845.297540][T23342] ? smk_tskacc+0x2fb/0x370 [ 845.297573][T23342] ? smack_file_ioctl+0x265/0x370 [ 845.297605][T23342] ? __pfx_smack_file_ioctl+0x10/0x10 [ 845.297634][T23342] ? __fget_files+0x2a/0x420 [ 845.297648][T23342] ? __fget_files+0x2a/0x420 [ 845.297664][T23342] ? bpf_lsm_file_ioctl+0x9/0x20 [ 845.297679][T23342] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 845.297692][T23342] __se_sys_ioctl+0xff/0x170 [ 845.297711][T23342] do_syscall_64+0x166/0x520 [ 845.297723][T23342] ? trace_irq_disable+0x3b/0x140 [ 845.297739][T23342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 845.297751][T23342] ? clear_bhb_loop+0x70/0xc0 [ 845.297766][T23342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 845.297778][T23342] RIP: 0033:0x7f17467af559 [ 845.297789][T23342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 845.297800][T23342] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 845.297813][T23342] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 845.297821][T23342] RDX: 0000200000000380 RSI: 0000000040946400 RDI: 0000000000000004 [ 845.297829][T23342] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 845.297836][T23342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 845.297843][T23342] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 845.297861][T23342] [ 845.303932][T23342] comedi comedi2: Buffer allocation failed [ 845.430454][T12300] team0 (unregistering): Port device team_slave_0 removed [ 846.199015][T23329] veth4: entered promiscuous mode [ 846.199053][T23329] veth4: entered allmulticast mode [ 846.282493][ T5248] 8021q: adding VLAN 0 to HW filter on device eth8 [ 846.334031][T23347] workqueue: Failed to create a rescuer kthread for wq "bond2": -EINTR [ 848.424927][T23400] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6267'. [ 848.424959][T23400] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6267'. [ 848.617673][T23410] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6270'. [ 848.802603][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 848.908008][T23416] bond5: (slave syz_tun): Removing an active aggregator [ 848.961506][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 848.962449][ T10] usb 4-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 848.966385][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 848.966409][ T10] usb 4-1: Product: syz [ 848.966424][ T10] usb 4-1: Manufacturer: syz [ 848.966439][ T10] usb 4-1: SerialNumber: syz [ 849.017097][T23416] bond5: (slave syz_tun): Releasing backup interface [ 849.019155][ T10] usb 4-1: config 0 descriptor?? [ 849.038838][ T10] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 849.225852][ T61] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 849.225943][ T61] CPU: 0 UID: 0 PID: 61 Comm: kworker/u9:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 849.225974][ T61] Tainted: [L]=SOFTLOCKUP [ 849.225981][ T61] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 849.225997][ T61] Workqueue: hci1 hci_rx_work [ 849.226026][ T61] Call Trace: [ 849.226039][ T61] [ 849.226049][ T61] dump_stack_lvl+0xe8/0x150 [ 849.226086][ T61] sysfs_create_dir_ns+0x271/0x2a0 [ 849.226123][ T61] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 849.226170][ T61] ? rt_spin_unlock+0x165/0x200 [ 849.226201][ T61] kobject_add_internal+0x62c/0xce0 [ 849.226236][ T61] kobject_add+0x163/0x240 [ 849.226259][ T61] ? rt_spin_unlock+0x159/0x200 [ 849.226291][ T61] ? __pfx_kobject_add+0x10/0x10 [ 849.226323][ T61] ? get_device_parent+0x370/0x3a0 [ 849.226354][ T61] device_add+0x3fa/0xb80 [ 849.226383][ T61] hci_conn_add_sysfs+0xd5/0x210 [ 849.226412][ T61] le_conn_complete_evt+0xfe3/0x16d0 [ 849.226449][ T61] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 849.226485][ T61] ? rt_mutex_slowunlock+0x219/0x460 [ 849.226513][ T61] ? skb_pull_data+0xf0/0x200 [ 849.226539][ T61] hci_le_enh_conn_complete_evt+0x189/0x490 [ 849.226572][ T61] ? __pfx_hci_le_enh_conn_complete_evt+0x10/0x10 [ 849.226607][ T61] hci_event_packet+0x67a/0xf10 [ 849.226633][ T61] ? reacquire_held_locks+0x117/0x1a0 [ 849.226659][ T61] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 849.226684][ T61] ? __pfx_hci_event_packet+0x10/0x10 [ 849.226708][ T61] ? rt_spin_unlock+0x159/0x200 [ 849.226742][ T61] ? hci_send_to_monitor+0xe2/0x590 [ 849.226777][ T61] hci_rx_work+0x3ee/0x1020 [ 849.226810][ T61] ? process_scheduled_works+0x97a/0x1630 [ 849.226841][ T61] process_scheduled_works+0xc3d/0x1630 [ 849.226905][ T61] ? __pfx_process_scheduled_works+0x10/0x10 [ 849.226944][ T61] ? assign_work+0x3cf/0x5d0 [ 849.226979][ T61] worker_thread+0xa47/0xfb0 [ 849.227039][ T61] kthread+0x38b/0x470 [ 849.227063][ T61] ? __pfx_worker_thread+0x10/0x10 [ 849.227092][ T61] ? __pfx_kthread+0x10/0x10 [ 849.227117][ T61] ret_from_fork+0x514/0xb70 [ 849.227144][ T61] ? __pfx_ret_from_fork+0x10/0x10 [ 849.227175][ T61] ? __switch_to+0xc78/0x1410 [ 849.227210][ T61] ? __pfx_kthread+0x10/0x10 [ 849.227236][ T61] ret_from_fork_asm+0x1a/0x30 [ 849.227275][ T61] [ 849.227372][ T61] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 849.227422][ T61] Bluetooth: hci1: failed to register connection device [ 849.595410][T23135] bridge0: port 1(bridge_slave_0) entered blocking state [ 849.595507][T23135] bridge0: port 1(bridge_slave_0) entered disabled state [ 849.595692][T23135] bridge_slave_0: entered allmulticast mode [ 849.605956][T23135] bridge_slave_0: entered promiscuous mode [ 849.649174][T23135] bridge0: port 2(bridge_slave_1) entered blocking state [ 849.649299][T23135] bridge0: port 2(bridge_slave_1) entered disabled state [ 849.649818][T23135] bridge_slave_1: entered allmulticast mode [ 849.657888][T23135] bridge_slave_1: entered promiscuous mode [ 849.917674][T23135] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 849.966185][T23135] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 850.214427][T23135] team0: Port device team_slave_0 added [ 850.226187][T23135] team0: Port device team_slave_1 added [ 850.241822][ T36] audit: type=1326 audit(1792572464.771:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 850.243455][ T36] audit: type=1326 audit(1792572464.771:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 850.251988][ T36] audit: type=1326 audit(1792572464.781:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 850.252249][ T36] audit: type=1326 audit(1792572464.781:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 850.252514][ T36] audit: type=1326 audit(1792572464.781:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 850.254711][ T36] audit: type=1326 audit(1792572464.781:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd6805ff1eb code=0x7ffc0000 [ 850.254965][ T36] audit: type=1326 audit(1792572464.781:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd6805ff1eb code=0x7ffc0000 [ 850.258521][ T36] audit: type=1326 audit(1792572464.781:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd6805ff1eb code=0x7ffc0000 [ 850.258797][ T36] audit: type=1326 audit(1792572464.781:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd6805ff1eb code=0x7ffc0000 [ 850.261717][ T36] audit: type=1326 audit(1792572464.791:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23442 comm="syz.4.6280" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd6805ff1eb code=0x7ffc0000 [ 850.282790][ T10] gspca_ov534_9: reg_w failed -71 [ 850.579574][ T10] gspca_ov534_9: Unknown sensor 0000 [ 850.579673][ T10] ov534_9 4-1:0.0: probe with driver ov534_9 failed with error -22 [ 850.582994][ T10] usb 4-1: USB disconnect, device number 17 [ 851.656374][T12300] netdevsim netdevsim8 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 851.656427][T12300] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 851.892057][T23135] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 851.892075][T23135] 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. [ 851.892101][T23135] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 851.899301][T23135] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 851.899318][T23135] 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. [ 851.899345][T23135] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 852.491390][T12300] netdevsim netdevsim8 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 852.491427][T12300] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 852.820617][T23135] hsr_slave_0: entered promiscuous mode [ 852.825249][T23135] hsr_slave_1: entered promiscuous mode [ 852.826293][T23135] debugfs: 'hsr0' already exists in 'hsr' [ 852.826319][T23135] Cannot create hsr debugfs directory [ 853.417307][T12300] netdevsim netdevsim8 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 853.417344][T12300] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 853.630291][ T61] Bluetooth: hci2: unexpected event for opcode 0x201c [ 854.420019][T23542] Invalid auth_tok structure returned from key query [ 854.420039][T23542] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 854.420055][T23542] One or more global auth toks could not properly register; rc = [-22] [ 854.420155][T23542] Error validating options; rc = [-22] [ 855.136539][T12300] netdevsim netdevsim8 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 855.136574][T12300] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 858.165658][T23615] syz_tun: entered allmulticast mode [ 858.183703][T23609] syz_tun: left allmulticast mode [ 858.534107][T23634] sctp: [Deprecated]: syz.3.6344 (pid 23634) Use of int in maxseg socket option. [ 858.534107][T23634] Use struct sctp_assoc_value instead [ 860.034094][T12300] bridge_slave_1: left allmulticast mode [ 860.034365][T12300] bridge0: port 2(bridge_slave_1) entered disabled state [ 862.853119][T23705] netlink: 'syz.5.6366': attribute type 1 has an invalid length. [ 863.347364][T12300] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 863.422252][T12300] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 863.461686][T12300] bond0 (unregistering): Released all slaves [ 863.468501][T12300] bond1 (unregistering): Released all slaves [ 863.652630][ T5248] 8021q: adding VLAN 0 to HW filter on device eth17 [ 863.711349][T23705] 8021q: adding VLAN 0 to HW filter on device bond1 [ 863.799165][T23708] bond1: (slave geneve2): making interface the new active one [ 863.842772][T23708] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 863.860537][ T5590] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 864.030469][ T5590] usb 4-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 864.033489][ T5590] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 864.033518][ T5590] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 864.033558][ T5590] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 864.145652][ T5590] usb 4-1: probing VID:PID(0424:012C) [ 864.147735][ T5590] usb 4-1: vub300 testing BULK IN EndPoint(0) 81 [ 864.147759][ T5590] usb 4-1: vub300 testing BULK OUT EndPoint(1) 02 [ 864.147778][ T5590] usb 4-1: vub300 testing BULK IN EndPoint(2) 83 [ 864.147796][ T5590] usb 4-1: vub300 testing BULK OUT EndPoint(3) 04 [ 864.147814][ T5590] usb 4-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 864.584532][ T5590] usb 4-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 864.796872][ T5590] usb 4-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 865.766253][T23755] netlink: 'syz.5.6385': attribute type 9 has an invalid length. [ 865.766278][T23755] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6385'. [ 865.768799][T23759] netlink: 'syz.0.6387': attribute type 30 has an invalid length. [ 865.897718][T23755] netlink: 'syz.5.6385': attribute type 9 has an invalid length. [ 865.897742][T23755] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6385'. [ 865.949350][ T5590] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 865.995253][ T5590] usb 4-1: USB disconnect, device number 18 [ 866.144498][T23759] netlink: 'syz.0.6387': attribute type 30 has an invalid length. [ 866.640697][T23773] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6390'. [ 866.778979][T23777] sctp: [Deprecated]: syz.4.6392 (pid 23777) Use of int in max_burst socket option. [ 866.778979][T23777] Use struct sctp_assoc_value instead [ 867.306956][T23796] kernel read not supported for file /memory.events (pid: 23796 comm: syz.4.6397) [ 867.361574][ T36] kauditd_printk_skb: 405 callbacks suppressed [ 867.361594][ T36] audit: type=1800 audit(1792572481.891:1059): pid=23796 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.4.6397" name="memory.events" dev="mqueue" ino=80134 res=0 errno=0 [ 867.713222][T23800] FAULT_INJECTION: forcing a failure. [ 867.713222][T23800] name failslab, interval 1, probability 0, space 0, times 0 [ 867.713263][T23800] CPU: 0 UID: 0 PID: 23800 Comm: syz.3.6398 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 867.713293][T23800] Tainted: [L]=SOFTLOCKUP [ 867.713301][T23800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 867.713314][T23800] Call Trace: [ 867.713322][T23800] [ 867.713332][T23800] dump_stack_lvl+0xe8/0x150 [ 867.713379][T23800] should_fail_ex+0x46b/0x600 [ 867.713409][T23800] should_failslab+0xa8/0x100 [ 867.713437][T23800] __kmalloc_node_track_caller_noprof+0xf6/0x7b0 [ 867.713462][T23800] ? __kthread_create_on_node+0x1b3/0x3d0 [ 867.713492][T23800] ? __kthread_create_on_node+0x1b3/0x3d0 [ 867.713530][T23800] kvasprintf+0xeb/0x1a0 [ 867.713564][T23800] ? __pfx_kvasprintf+0x10/0x10 [ 867.713590][T23800] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 867.713621][T23800] ? __kthread_create_on_node+0x115/0x3d0 [ 867.713653][T23800] ? __kthread_create_on_node+0x115/0x3d0 [ 867.713693][T23800] __kthread_create_on_node+0x1b3/0x3d0 [ 867.713730][T23800] ? __pfx___kthread_create_on_node+0x10/0x10 [ 867.713778][T23800] ? __pfx_cryptomgr_probe+0x10/0x10 [ 867.713813][T23800] ? __pfx_cryptomgr_probe+0x10/0x10 [ 867.713844][T23800] kthread_create_on_node+0xeb/0x140 [ 867.713878][T23800] ? rcu_is_watching+0x16/0xb0 [ 867.713902][T23800] ? __pfx_kthread_create_on_node+0x10/0x10 [ 867.713933][T23800] ? __kasan_kmalloc+0x93/0xb0 [ 867.713958][T23800] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 867.713979][T23800] ? cryptomgr_notify+0x85/0x920 [ 867.714008][T23800] ? cryptomgr_notify+0x3fb/0x920 [ 867.714043][T23800] cryptomgr_notify+0x75e/0x920 [ 867.714080][T23800] notifier_call_chain+0x1a5/0x3d0 [ 867.714113][T23800] blocking_notifier_call_chain+0x6a/0x90 [ 867.714140][T23800] crypto_alg_mod_lookup+0x390/0x5d0 [ 867.714171][T23800] crypto_alloc_tfm_node+0x135/0x3e0 [ 867.714208][T23800] esp_init_state+0x615/0x1220 [ 867.714253][T23800] ? __pfx_esp_init_state+0x10/0x10 [ 867.714282][T23800] ? do_raw_spin_lock+0x12b/0x2f0 [ 867.714319][T23800] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 867.714363][T23800] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 867.714396][T23800] ? rcu_preempt_deferred_qs_irqrestore+0x7b7/0xb90 [ 867.714448][T23800] __xfrm_init_state+0x9dd/0x1320 [ 867.714483][T23800] ? __xfrm_init_state+0x745/0x1320 [ 867.714516][T23800] xfrm_init_state+0x1e/0xa0 [ 867.714545][T23800] pfkey_add+0x1d71/0x2e50 [ 867.714587][T23800] ? __pfx_pfkey_add+0x10/0x10 [ 867.714625][T23800] pfkey_sendmsg+0xceb/0x11d0 [ 867.714662][T23800] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 867.714684][T23800] ? smack_socket_sendmsg+0x1a9/0x5a0 [ 867.714732][T23800] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 867.714768][T23800] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 867.714791][T23800] sock_sendmsg_nosec+0x13a/0x180 [ 867.714818][T23800] ____sys_sendmsg+0x565/0x870 [ 867.714875][T23800] ? __pfx_____sys_sendmsg+0x10/0x10 [ 867.714913][T23800] ? import_iovec+0x73/0xa0 [ 867.714943][T23800] ___sys_sendmsg+0x2a5/0x360 [ 867.714971][T23800] ? __lock_acquire+0x747/0x2de0 [ 867.715007][T23800] ? __pfx____sys_sendmsg+0x10/0x10 [ 867.715042][T23800] ? futex_wait+0x2a2/0x390 [ 867.715103][T23800] ? __fget_files+0x3a8/0x420 [ 867.715130][T23800] ? __fget_files+0x2a/0x420 [ 867.715166][T23800] __x64_sys_sendmsg+0x1b7/0x290 [ 867.715201][T23800] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 867.715256][T23800] do_syscall_64+0x166/0x520 [ 867.715276][T23800] ? trace_irq_disable+0x3b/0x140 [ 867.715306][T23800] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.715328][T23800] ? clear_bhb_loop+0x70/0xc0 [ 867.715363][T23800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.715385][T23800] RIP: 0033:0x7f17467af559 [ 867.715406][T23800] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 867.715427][T23800] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 867.715451][T23800] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 867.715468][T23800] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000004 [ 867.715482][T23800] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 867.715496][T23800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 867.715511][T23800] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 867.715546][T23800] [ 867.750141][T22057] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 867.750189][T22057] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 867.750226][T22057] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 867.750261][T22057] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 867.838811][T23817] netlink: 'syz.5.6401': attribute type 4 has an invalid length. [ 867.890804][T23819] netlink: 'syz.5.6401': attribute type 4 has an invalid length. [ 868.846625][T23849] fuse: fd is not a fuse device [ 870.957727][T12300] hsr_slave_0: left promiscuous mode [ 870.991245][T12300] hsr_slave_1: left promiscuous mode [ 870.993071][T12300] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 870.993090][T12300] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 871.050777][T12300] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 871.050803][T12300] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 871.165456][T12300] veth1_macvtap: left promiscuous mode [ 871.165584][T12300] veth0_macvtap: left promiscuous mode [ 871.165965][T12300] veth1_vlan: left promiscuous mode [ 871.166151][T12300] veth0_vlan: left promiscuous mode [ 872.240937][T12300] team0 (unregistering): Port device team_slave_0 removed [ 873.088434][T12298] IPVS: starting estimator thread 0... [ 873.189788][T23937] IPVS: using max 11 ests per chain, 26400 per kthread [ 873.563685][T23135] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 873.693906][T23135] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 873.881853][ T36] audit: type=1326 audit(1792572744.407:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.881907][ T36] audit: type=1326 audit(1792572744.407:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.885900][ T36] audit: type=1326 audit(1792572744.407:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.894798][T23135] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 873.942790][ T36] audit: type=1326 audit(1792572744.407:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.942855][ T36] audit: type=1326 audit(1792572744.407:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.942896][ T36] audit: type=1326 audit(1792572744.417:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=51 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.942935][ T36] audit: type=1326 audit(1792572744.417:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.942975][ T36] audit: type=1326 audit(1792572744.417:1067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.943015][ T36] audit: type=1326 audit(1792572744.417:1068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 873.943055][ T36] audit: type=1326 audit(1792572744.417:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23954 comm="syz.3.6440" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 874.337921][T23135] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 874.346542][T23963] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.6441'. [ 874.352224][T23135] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 874.457406][T23135] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 874.463515][T23135] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 874.660973][T23135] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 875.654702][T23135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 875.705493][T23135] 8021q: adding VLAN 0 to HW filter on device team0 [ 875.718105][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 875.718266][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 875.746620][T12287] bridge0: port 2(bridge_slave_1) entered blocking state [ 875.746848][T12287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 875.832660][T24013] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 876.399799][T24040] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6463'. [ 876.399931][T24040] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 876.516333][T24040] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 877.348615][T24064] FAULT_INJECTION: forcing a failure. [ 877.348615][T24064] name failslab, interval 1, probability 0, space 0, times 0 [ 877.348655][T24064] CPU: 1 UID: 60928 PID: 24064 Comm: syz.3.6469 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 877.348701][T24064] Tainted: [L]=SOFTLOCKUP [ 877.348712][T24064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 877.348725][T24064] Call Trace: [ 877.348734][T24064] [ 877.348749][T24064] dump_stack_lvl+0xe8/0x150 [ 877.348790][T24064] should_fail_ex+0x46b/0x600 [ 877.348825][T24064] should_failslab+0xa8/0x100 [ 877.348852][T24064] __kmalloc_cache_noprof+0x9c/0x670 [ 877.348873][T24064] ? key_user_lookup+0x143/0x460 [ 877.348897][T24064] ? key_user_lookup+0x143/0x460 [ 877.348933][T24064] key_user_lookup+0x143/0x460 [ 877.348962][T24064] key_alloc+0x129/0xfe0 [ 877.348988][T24064] ? __pfx_key_default_cmp+0x10/0x10 [ 877.349027][T24064] keyring_alloc+0x45/0xb0 [ 877.349060][T24064] look_up_user_keyrings+0x376/0x670 [ 877.349087][T24064] ? lock_acquire+0x115/0x350 [ 877.349119][T24064] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 877.349144][T24064] ? futex_unqueue+0x22/0x240 [ 877.349166][T24064] ? futex_unqueue+0x22/0x240 [ 877.349183][T24064] ? futex_unqueue+0x22/0x240 [ 877.349202][T24064] ? lookup_user_key+0xd0/0x1150 [ 877.349230][T24064] lookup_user_key+0x361/0x1150 [ 877.349253][T24064] ? update_protect_slice+0x45/0x320 [ 877.349287][T24064] ? __pfx_lookup_user_key+0x10/0x10 [ 877.349315][T24064] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 877.349352][T24064] ? try_to_wake_up+0x854/0x1430 [ 877.349379][T24064] keyctl_get_persistent+0x273/0x820 [ 877.349414][T24064] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 877.349450][T24064] ? futex_wait+0x2a2/0x390 [ 877.349478][T24064] ? __pfx_futex_wait+0x10/0x10 [ 877.349512][T24064] ? fput+0xa0/0xd0 [ 877.349536][T24064] __se_sys_keyctl+0x797/0x9d0 [ 877.349562][T24064] ? __pfx___se_sys_keyctl+0x10/0x10 [ 877.349587][T24064] ? __pfx_do_futex+0x10/0x10 [ 877.349618][T24064] ? __se_sys_futex+0x3a8/0x450 [ 877.349649][T24064] ? rcu_is_watching+0x16/0xb0 [ 877.349677][T24064] ? __x64_sys_keyctl+0x20/0xc0 [ 877.349703][T24064] do_syscall_64+0x166/0x520 [ 877.349723][T24064] ? trace_irq_disable+0x3b/0x140 [ 877.349751][T24064] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 877.349773][T24064] ? clear_bhb_loop+0x70/0xc0 [ 877.349799][T24064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 877.349819][T24064] RIP: 0033:0x7f17467af559 [ 877.349839][T24064] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 877.349858][T24064] RSP: 002b:00007f17449fe028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 877.349882][T24064] RAX: ffffffffffffffda RBX: 00007f1746a35fa0 RCX: 00007f17467af559 [ 877.349898][T24064] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 877.349915][T24064] RBP: 00007f1746846b20 R08: 0000000000000000 R09: 0000000000000000 [ 877.349929][T24064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 877.349942][T24064] R13: 00007f1746a36038 R14: 00007f1746a35fa0 R15: 00007ffc477283b8 [ 877.349978][T24064] [ 878.698951][T23135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 880.035733][T24122] dvmrp0: entered allmulticast mode [ 880.311702][T23135] veth0_vlan: entered promiscuous mode [ 880.375669][T23135] veth1_vlan: entered promiscuous mode [ 880.457162][T23135] veth0_macvtap: entered promiscuous mode [ 880.528256][T23135] veth1_macvtap: entered promiscuous mode [ 880.563968][T23135] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 880.591940][T23135] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 880.667457][T18472] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.668075][T18472] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.668115][T18472] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.668150][T18472] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.048855][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 881.048873][ T36] audit: type=1326 audit(1792572751.567:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24154 comm="syz.3.6493" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7fc00000 [ 881.119580][ T36] audit: type=1326 audit(1792572751.637:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24154 comm="syz.3.6493" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7f17467af559 code=0x7fc00000 [ 881.137236][ T36] audit: type=1326 audit(1792572751.657:1079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24154 comm="syz.3.6493" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7fc00000 [ 881.371819][T24138] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 881.371855][T24138] overlayfs: failed to set xattr on upper [ 881.371864][T24138] overlayfs: ...falling back to redirect_dir=nofollow. [ 881.371874][T24138] overlayfs: ...falling back to index=off. [ 881.371883][T24138] overlayfs: ...falling back to uuid=null. [ 881.372488][T24138] overlayfs: failed to clone lowerpath [ 882.861312][T22057] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 882.861334][T22057] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 883.073431][T18459] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 883.073453][T18459] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 883.175235][T24192] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6504'. [ 883.659280][T24208] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6508'. [ 883.743396][T24215] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6508'. [ 883.801349][T24220] netlink: 8 bytes leftover after parsing attributes in process `syz.8.6511'. [ 885.169903][T24254] cgroup: fork rejected by pids controller in /syz0 [ 885.179813][T24285] jffs2: notice: (24285) jffs2_build_xattr_subsystem: complete building xattr subsystem, 2 of xdatum (2 unchecked, 0 orphan) and 3 of xref (0 dead, 0 orphan) found. [ 885.184689][T24291] coredump: 364(syz.5.6523): |“¯¤ pipe failed [ 885.636018][T24289] cpuidle: using governor haltpoll [ 886.413536][T24323] netlink: 28 bytes leftover after parsing attributes in process `syz.5.6533'. [ 886.479691][ T35] usb 9-1: new high-speed USB device number 14 using dummy_hcd [ 886.650416][ T35] usb 9-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 886.653677][ T35] usb 9-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 886.653706][ T35] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 886.653726][ T35] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 886.653774][ T35] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 886.656111][ T35] usb 9-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 886.656138][ T35] usb 9-1: Product: syz [ 886.656153][ T35] usb 9-1: Manufacturer: syz [ 886.751810][ T35] cdc_wdm 9-1:1.0: skipping garbage [ 886.751831][ T35] cdc_wdm 9-1:1.0: skipping garbage [ 886.772626][ T35] cdc_wdm 9-1:1.0: cdc-wdm0: USB WDM device [ 886.772650][ T35] cdc_wdm 9-1:1.0: Unknown control protocol [ 887.176596][ T9] usb 9-1: USB disconnect, device number 14 [ 887.191048][T24361] overlayfs: failed to clone upperpath [ 887.223746][T24334] cgroup: fork rejected by pids controller in /syz5 [ 887.749587][ T9] usb 9-1: new high-speed USB device number 15 using dummy_hcd [ 887.909701][ T9] usb 9-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 887.916282][ T9] usb 9-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 887.916313][ T9] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 887.916334][ T9] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 887.916384][ T9] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 887.929090][ T9] usb 9-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 887.929119][ T9] usb 9-1: Product: syz [ 887.929135][ T9] usb 9-1: Manufacturer: syz [ 888.021449][ T9] cdc_wdm 9-1:1.0: skipping garbage [ 888.021471][ T9] cdc_wdm 9-1:1.0: skipping garbage [ 888.085571][ T9] cdc_wdm 9-1:1.0: cdc-wdm0: USB WDM device [ 888.085596][ T9] cdc_wdm 9-1:1.0: Unknown control protocol [ 888.342317][ T36] audit: type=1326 audit(1792572758.867:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.343434][ T36] audit: type=1326 audit(1792572758.867:1081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.343703][ T36] audit: type=1326 audit(1792572758.867:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.344864][ T36] audit: type=1326 audit(1792572758.867:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.345152][ T36] audit: type=1326 audit(1792572758.867:1084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.345795][ T36] audit: type=1326 audit(1792572758.867:1085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.347611][ T36] audit: type=1326 audit(1792572758.867:1086): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.347660][ T36] audit: type=1326 audit(1792572758.867:1087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.348065][ T36] audit: type=1326 audit(1792572758.867:1088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 888.348335][ T36] audit: type=1326 audit(1792572758.867:1089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24397 comm="syz.5.6548" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97c3a7f559 code=0x7ffc0000 [ 889.120605][T24420] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6556'. [ 889.182936][ T9] usb 9-1: USB disconnect, device number 15 [ 890.697994][T24463] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6573'. [ 890.698031][T24463] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6573'. [ 892.633779][ T61] Bluetooth: hci1: command 0x0406 tx timeout [ 892.660508][T24515] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6589'. [ 895.145304][T24588] fuse: fd is not a fuse device [ 896.421535][T24616] bridge0: port 1(bridge_slave_0) entered disabled state [ 896.477793][T24616] bridge_slave_0 (unregistering): left allmulticast mode [ 896.477833][T24616] bridge_slave_0 (unregistering): left promiscuous mode [ 896.478020][T24616] bridge0: port 1(bridge_slave_0) entered disabled state [ 896.478237][T24620] sock: sock_set_timeout: `syz.3.6631' (pid 24620) tries to set negative timeout [ 897.610617][T24638] netlink: 'syz.5.6639': attribute type 1 has an invalid length. [ 898.012989][T24640] gretap1: entered allmulticast mode [ 898.042965][T24640] bond2: (slave gretap1): making interface the new active one [ 898.143428][T24640] bond2: (slave gretap1): Enslaving as an active interface with an up link [ 899.940065][T24680] 9p: Bad value for 'rfdno' [ 901.228355][ T5576] usb 9-1: new full-speed USB device number 16 using dummy_hcd [ 901.412282][ T5576] usb 9-1: New USB device found, idVendor=0506, idProduct=4601, bcdDevice= 1.00 [ 901.413395][ T5576] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 901.413427][ T5576] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 901.413463][ T5576] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 901.508594][T24728] netlink: 'syz.5.6669': attribute type 1 has an invalid length. [ 901.508615][T24728] netlink: 'syz.5.6669': attribute type 4 has an invalid length. [ 901.508628][T24728] netlink: 9462 bytes leftover after parsing attributes in process `syz.5.6669'. [ 901.848560][T24734] overlayfs: failed to clone upperpath [ 902.802685][T24754] coredump: 882(syz.3.6678): |“¯¤ pipe failed [ 902.893623][T18459] rpcbind: server 127.0.0.1 not responding, timed out [ 902.986548][ T5576] pegasus 9-1:1.0: can't reset MAC [ 902.986983][ T5576] pegasus 9-1:1.0: probe with driver pegasus failed with error -5 [ 903.106050][ T5576] usb 9-1: USB disconnect, device number 16 [ 904.074311][T24800] netlink: 28 bytes leftover after parsing attributes in process `syz.8.6699'. [ 904.074348][T24800] netlink: 'syz.8.6699': attribute type 7 has an invalid length. [ 904.074363][T24800] netlink: 'syz.8.6699': attribute type 8 has an invalid length. [ 904.074377][T24800] netlink: 4 bytes leftover after parsing attributes in process `syz.8.6699'. [ 906.206694][T24888] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6731'. [ 906.305769][T24888] gretap0: entered promiscuous mode [ 908.753158][T24975] Invalid option length (1048488) for dns_resolver key [ 909.099089][T24985] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6769'. [ 909.099241][T24985] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6769'. [ 909.118788][T24985] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6769'. [ 909.118817][T24985] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6769'. [ 909.349129][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 909.349148][ T36] audit: type=1326 audit(1792573035.873:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 909.349194][ T36] audit: type=1326 audit(1792573035.873:1097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 909.349248][ T36] audit: type=1326 audit(1792573035.873:1098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 909.349294][ T36] audit: type=1326 audit(1792573035.873:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 909.363358][ T36] audit: type=1326 audit(1792573035.893:1100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=426 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 909.402082][ T36] audit: type=1326 audit(1792573035.933:1101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 909.403517][ T36] audit: type=1326 audit(1792573035.933:1102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f17467af2c2 code=0x7ffc0000 [ 909.403567][ T36] audit: type=1326 audit(1792573035.933:1103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f17467af357 code=0x7ffc0000 [ 909.413855][ T36] audit: type=1326 audit(1792573035.933:1104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f174676c251 code=0x7ffc0000 [ 909.413906][ T36] audit: type=1326 audit(1792573035.933:1105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24994 comm="syz.3.6773" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f17467b0349 code=0x7ffc0000 [ 911.925870][T25044] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6790'. [ 911.925906][T25044] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6790'. [ 911.958938][T25044] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6790'. [ 911.958975][T25044] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6790'. [ 911.964130][T18459] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 911.969826][T18459] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 911.971345][T18476] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 911.971388][T18476] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 913.088561][T25082] fuse: fd is not a fuse device [ 913.242503][T25086] netlink: 'syz.3.6808': attribute type 10 has an invalid length. [ 913.261760][T25086] 8021q: adding VLAN 0 to HW filter on device team0 [ 913.338793][T25086] bond0: (slave team0): Enslaving as an active interface with an up link [ 914.729197][T25153] fuse: fd is not a fuse device [ 915.394162][T25183] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 916.573972][T25231] FAULT_INJECTION: forcing a failure. [ 916.573972][T25231] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 916.574006][T25231] CPU: 0 UID: 0 PID: 25231 Comm: syz.8.6871 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 916.574033][T25231] Tainted: [L]=SOFTLOCKUP [ 916.574040][T25231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 916.574053][T25231] Call Trace: [ 916.574063][T25231] [ 916.574071][T25231] dump_stack_lvl+0xe8/0x150 [ 916.574104][T25231] should_fail_ex+0x46b/0x600 [ 916.574126][T25231] _copy_from_user+0x2d/0xb0 [ 916.574149][T25231] alg_setkey+0xb8/0x190 [ 916.574176][T25231] alg_setsockopt+0x3da/0x4a0 [ 916.574199][T25231] ? __pfx_alg_setsockopt+0x10/0x10 [ 916.574222][T25231] do_sock_setsockopt+0x17c/0x1b0 [ 916.574255][T25231] __x64_sys_setsockopt+0x143/0x1b0 [ 916.574290][T25231] do_syscall_64+0x166/0x520 [ 916.574311][T25231] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.574332][T25231] ? clear_bhb_loop+0x70/0xc0 [ 916.574357][T25231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.574379][T25231] RIP: 0033:0x7fe6a757f559 [ 916.574398][T25231] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 916.574417][T25231] RSP: 002b:00007fe6a57d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 916.574440][T25231] RAX: ffffffffffffffda RBX: 00007fe6a7805fa0 RCX: 00007fe6a757f559 [ 916.574456][T25231] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000003 [ 916.574470][T25231] RBP: 00007fe6a7616b20 R08: 0000000000000000 R09: 0000000000000000 [ 916.574483][T25231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 916.574497][T25231] R13: 00007fe6a7806038 R14: 00007fe6a7805fa0 R15: 00007ffdeba12618 [ 916.574529][T25231] [ 917.218110][T25252] fuse: fd is not a fuse device [ 917.880423][ T36] kauditd_printk_skb: 73 callbacks suppressed [ 917.880443][ T36] audit: type=1326 audit(1792573044.403:1179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.880487][ T36] audit: type=1326 audit(1792573044.403:1180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.882676][ T36] audit: type=1326 audit(1792573044.413:1181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.899631][ T36] audit: type=1326 audit(1792573044.413:1182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.899681][ T36] audit: type=1326 audit(1792573044.413:1183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.934628][ T36] audit: type=1326 audit(1792573044.463:1184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.934936][ T36] audit: type=1326 audit(1792573044.463:1185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 917.935710][ T36] audit: type=1326 audit(1792573044.463:1186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f17467af2c2 code=0x7ffc0000 [ 918.493552][ T36] audit: type=1326 audit(1792573045.023:1187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f17467af357 code=0x7ffc0000 [ 918.494988][ T36] audit: type=1326 audit(1792573045.023:1188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25267 comm="syz.3.6885" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f174676c251 code=0x7ffc0000 [ 920.286565][T25307] kvm: MWAIT instruction emulated as NOP! [ 922.218518][T25377] overlayfs: failed to clone upperpath [ 922.922779][T25405] tipc: Started in network mode [ 922.922810][T25405] tipc: Node identity ac1414aa, cluster identity 4711 [ 922.924576][T25405] tipc: New replicast peer: 172.20.20.187 [ 922.979757][T25405] tipc: Enabled bearer , priority 10 [ 924.039724][ T5755] tipc: Node number set to 2886997162 [ 924.451168][ T36] kauditd_printk_skb: 36 callbacks suppressed [ 924.451187][ T36] audit: type=1326 audit(1792573050.983:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.451233][ T36] audit: type=1326 audit(1792573050.983:1226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.453571][ T36] audit: type=1326 audit(1792573050.983:1227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.453616][ T36] audit: type=1326 audit(1792573050.983:1228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.455966][ T36] audit: type=1326 audit(1792573050.983:1229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=173 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.456014][ T36] audit: type=1326 audit(1792573050.983:1230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.456056][ T36] audit: type=1326 audit(1792573050.983:1231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.458244][ T36] audit: type=1326 audit(1792573050.983:1232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.458290][ T36] audit: type=1326 audit(1792573050.983:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 924.458331][ T36] audit: type=1326 audit(1792573050.983:1234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25442 comm="syz.4.6952" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd6805ff559 code=0x7ffc0000 [ 925.010758][T25457] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6958'. [ 930.638587][T25583] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7002'. [ 930.991075][ T35] usb 9-1: new high-speed USB device number 17 using dummy_hcd [ 931.152011][ T35] usb 9-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 931.156966][ T35] usb 9-1: config 1 has an invalid interface number: 7 but max is 0 [ 931.157009][ T35] usb 9-1: config 1 has no interface number 0 [ 931.157054][ T35] usb 9-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 931.157083][ T35] usb 9-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1024 [ 931.176281][ T35] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 931.176312][ T35] usb 9-1: Product: syz [ 931.176328][ T35] usb 9-1: Manufacturer: syz [ 931.176344][ T35] usb 9-1: SerialNumber: syz [ 931.199984][T25582] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 931.418849][T25582] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 931.717039][ T35] sierra_net 9-1:1.7 wwan0: register 'sierra_net' at usb-dummy_hcd.8-1, Sierra Wireless USB-to-WWAN Modem, 00:00:00:00:01:07 [ 931.824323][ T35] sierra_net 9-1:1.7 wwan0: Submit SYNC failed -71 [ 931.824352][ T35] sierra_net 9-1:1.7 wwan0: Send SYNC failed, status -71 [ 931.827084][ T35] sierra_net 9-1:1.7 wwan0: Submit SYNC failed -71 [ 931.827111][ T35] sierra_net 9-1:1.7 wwan0: Send SYNC failed, status -71 [ 931.869360][ T35] usb 9-1: USB disconnect, device number 17 [ 931.900060][ T35] sierra_net 9-1:1.7 wwan0: unregister 'sierra_net' usb-dummy_hcd.8-1, Sierra Wireless USB-to-WWAN Modem [ 932.290494][ T35] sierra_net 9-1:1.7 wwan0 (unregistered): usb_control_msg failed, status -19 [ 933.051777][T25641] netlink: 'syz.3.7027': attribute type 10 has an invalid length. [ 933.132249][T25643] netlink: 32 bytes leftover after parsing attributes in process `syz.4.7028'. [ 934.886643][T12272] IPVS: starting estimator thread 0... [ 935.052522][T25687] IPVS: using max 15 ests per chain, 36000 per kthread [ 935.966184][T25713] coredump: 1(syz.8.7055): |“¯¤ pipe failed [ 936.059212][T25719] netlink: 32 bytes leftover after parsing attributes in process `syz.0.7060'. [ 938.065858][T12294] IPVS: starting estimator thread 0... [ 938.167152][T25768] IPVS: using max 15 ests per chain, 36000 per kthread [ 938.560516][T25791] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7083'. [ 938.560544][T25791] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7083'. [ 939.238422][T25808] mac80211_hwsim hwsim35 wlan0: entered promiscuous mode [ 940.498501][T25842] overlayfs: failed to clone lowerpath [ 942.384821][T25885] fuse: Bad value for 'fd' [ 942.415266][T25886] FAULT_INJECTION: forcing a failure. [ 942.415266][T25886] name failslab, interval 1, probability 0, space 0, times 0 [ 942.415306][T25886] CPU: 0 UID: 0 PID: 25886 Comm: syz.8.7116 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 942.415335][T25886] Tainted: [L]=SOFTLOCKUP [ 942.415346][T25886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 942.415365][T25886] Call Trace: [ 942.415373][T25886] [ 942.415383][T25886] dump_stack_lvl+0xe8/0x150 [ 942.415422][T25886] should_fail_ex+0x46b/0x600 [ 942.415451][T25886] should_failslab+0xa8/0x100 [ 942.415481][T25886] __kmalloc_noprof+0xf6/0x790 [ 942.415517][T25886] ? mpi_alloc+0x77/0x140 [ 942.415539][T25886] ? mpi_alloc+0x77/0x140 [ 942.415568][T25886] mpi_alloc+0x77/0x140 [ 942.415593][T25886] mpi_read_raw_from_sgl+0x2b5/0x610 [ 942.415621][T25886] ? __pfx_mpi_read_raw_from_sgl+0x10/0x10 [ 942.415650][T25886] ? mpi_alloc+0x52/0x140 [ 942.415684][T25886] ? __asan_memset+0x22/0x50 [ 942.415720][T25886] rsa_enc+0x165/0x480 [ 942.415750][T25886] ? __virt_addr_valid+0x137/0x390 [ 942.415781][T25886] ? __pfx_rsa_enc+0x10/0x10 [ 942.415809][T25886] ? __virt_addr_valid+0x137/0x390 [ 942.415836][T25886] ? __virt_addr_valid+0x2e8/0x390 [ 942.415866][T25886] ? sg_init_one+0xf5/0x1c0 [ 942.415900][T25886] rsassa_pkcs1_verify+0x52b/0xbb0 [ 942.415936][T25886] ? __pfx_rsassa_pkcs1_verify+0x10/0x10 [ 942.415978][T25886] ? rsassa_pkcs1_set_pub_key+0x13d/0x1a0 [ 942.416006][T25886] public_key_verify_signature+0x79b/0x9e0 [ 942.416046][T25886] ? __pfx_public_key_verify_signature+0x10/0x10 [ 942.416096][T25886] ? asymmetric_key_generate_id+0x60/0x170 [ 942.416117][T25886] ? asymmetric_key_id_same+0x67/0xe0 [ 942.416146][T25886] x509_check_for_self_signed+0x326/0x430 [ 942.416180][T25886] x509_cert_parse+0x622/0x7a0 [ 942.416212][T25886] x509_key_preparse+0x64/0x6d0 [ 942.416241][T25886] ? __pfx_smack_key_permission+0x10/0x10 [ 942.416271][T25886] asymmetric_key_preparse+0xb9/0x1b0 [ 942.416300][T25886] __key_create_or_update+0x354/0xa70 [ 942.416335][T25886] ? __pfx___key_create_or_update+0x10/0x10 [ 942.416364][T25886] ? lookup_user_key+0xb68/0x1150 [ 942.416398][T25886] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 942.416424][T25886] ? __pfx_keyring_search_iterator+0x10/0x10 [ 942.416457][T25886] key_create_or_update+0x42/0x60 [ 942.416487][T25886] __se_sys_add_key+0x349/0x420 [ 942.416521][T25886] ? __pfx___se_sys_add_key+0x10/0x10 [ 942.416562][T25886] ? __x64_sys_add_key+0x20/0xc0 [ 942.416595][T25886] do_syscall_64+0x166/0x520 [ 942.416617][T25886] ? trace_irq_disable+0x3b/0x140 [ 942.416648][T25886] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 942.416672][T25886] ? clear_bhb_loop+0x70/0xc0 [ 942.416698][T25886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 942.416719][T25886] RIP: 0033:0x7fe6a757f559 [ 942.416739][T25886] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 942.416760][T25886] RSP: 002b:00007fe6a57d6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 942.416781][T25886] RAX: ffffffffffffffda RBX: 00007fe6a7805fa0 RCX: 00007fe6a757f559 [ 942.416798][T25886] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 942.416812][T25886] RBP: 00007fe6a7616b20 R08: 00000000231dc6a5 R09: 0000000000000000 [ 942.416827][T25886] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 942.416841][T25886] R13: 00007fe6a7806038 R14: 00007fe6a7805fa0 R15: 00007ffdeba12618 [ 942.416872][T25886] [ 942.614517][T25888] netlink: 16 bytes leftover after parsing attributes in process `syz.3.7117'. [ 942.884515][ T36] kauditd_printk_skb: 25 callbacks suppressed [ 942.884536][ T36] audit: type=1326 audit(1792573069.413:1260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.884586][ T36] audit: type=1326 audit(1792573069.413:1261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.885585][ T36] audit: type=1326 audit(1792573069.413:1262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.886173][ T36] audit: type=1326 audit(1792573069.413:1263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.886633][ T36] audit: type=1326 audit(1792573069.413:1264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.908293][ T36] audit: type=1326 audit(1792573069.423:1265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.908346][ T36] audit: type=1326 audit(1792573069.423:1266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.908384][ T36] audit: type=1326 audit(1792573069.423:1267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.908420][ T36] audit: type=1326 audit(1792573069.423:1268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 942.908458][ T36] audit: type=1326 audit(1792573069.423:1269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25891 comm="syz.3.7119" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 944.930711][T25938] netlink: 'syz.0.7139': attribute type 2 has an invalid length. [ 944.930736][T25938] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7139'. [ 945.089353][T25938] : entered promiscuous mode [ 946.489374][T25986] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7158'. [ 948.484731][T26043] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20001 [ 949.403119][T26027] kexec: Could not allocate control_code_buffer [ 949.407260][T26048] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7178'. [ 949.791572][T26062] netlink: 'syz.5.7183': attribute type 1 has an invalid length. [ 950.041250][T26062] bond3: (slave gretap2): making interface the new active one [ 950.042965][T26062] bond3: (slave gretap2): Enslaving as an active interface with an up link [ 950.085130][T26073] blktrace: Concurrent blktraces are not allowed on loop8 [ 950.135701][T26075] FAULT_INJECTION: forcing a failure. [ 950.135701][T26075] name failslab, interval 1, probability 0, space 0, times 0 [ 950.135739][T26075] CPU: 0 UID: 0 PID: 26075 Comm: syz.8.7189 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 950.135769][T26075] Tainted: [L]=SOFTLOCKUP [ 950.135776][T26075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 950.135801][T26075] Call Trace: [ 950.135810][T26075] [ 950.135819][T26075] dump_stack_lvl+0xe8/0x150 [ 950.135856][T26075] should_fail_ex+0x46b/0x600 [ 950.135887][T26075] should_failslab+0xa8/0x100 [ 950.135914][T26075] __kmalloc_noprof+0xf6/0x790 [ 950.135945][T26075] ? __kasan_kmalloc+0x93/0xb0 [ 950.135967][T26075] ? nla_strdup+0x9d/0x140 [ 950.135991][T26075] ? nla_strdup+0x9d/0x140 [ 950.136023][T26075] nla_strdup+0x9d/0x140 [ 950.136054][T26075] nf_tables_newtable+0x49a/0x1990 [ 950.136106][T26075] nfnetlink_rcv+0x1291/0x28d0 [ 950.136173][T26075] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 950.136220][T26075] ? ref_tracker_free+0x668/0x820 [ 950.136269][T26075] ? skb_clone+0x246/0x3a0 [ 950.136303][T26075] ? __netlink_deliver_tap+0x811/0x860 [ 950.136334][T26075] ? netlink_deliver_tap+0x2e/0x1b0 [ 950.136356][T26075] ? netlink_deliver_tap+0x2e/0x1b0 [ 950.136383][T26075] netlink_unicast+0x90c/0xac0 [ 950.136433][T26075] netlink_sendmsg+0x884/0xba0 [ 950.136462][T26075] ? __pfx_netlink_sendmsg+0x10/0x10 [ 950.136482][T26075] ? __lock_acquire+0x747/0x2de0 [ 950.136514][T26075] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 950.136550][T26075] ? __pfx_netlink_sendmsg+0x10/0x10 [ 950.136572][T26075] sock_sendmsg_nosec+0x13a/0x180 [ 950.136600][T26075] ____sys_sendmsg+0x565/0x870 [ 950.136641][T26075] ? __pfx_____sys_sendmsg+0x10/0x10 [ 950.136682][T26075] ? import_iovec+0x73/0xa0 [ 950.136712][T26075] ___sys_sendmsg+0x2a5/0x360 [ 950.136741][T26075] ? __lock_acquire+0x747/0x2de0 [ 950.136776][T26075] ? __pfx____sys_sendmsg+0x10/0x10 [ 950.136819][T26075] ? futex_wait+0x2a2/0x390 [ 950.136880][T26075] ? __fget_files+0x3a8/0x420 [ 950.136907][T26075] ? __fget_files+0x2a/0x420 [ 950.136945][T26075] __x64_sys_sendmsg+0x1b7/0x290 [ 950.136980][T26075] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 950.137033][T26075] do_syscall_64+0x166/0x520 [ 950.137051][T26075] ? trace_irq_disable+0x3b/0x140 [ 950.137081][T26075] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.137102][T26075] ? clear_bhb_loop+0x70/0xc0 [ 950.137128][T26075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.137150][T26075] RIP: 0033:0x7fe6a757f559 [ 950.137170][T26075] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 950.137191][T26075] RSP: 002b:00007fe6a57d6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 950.137217][T26075] RAX: ffffffffffffffda RBX: 00007fe6a7805fa0 RCX: 00007fe6a757f559 [ 950.137234][T26075] RDX: 0000000020050800 RSI: 00002000000000c0 RDI: 0000000000000005 [ 950.137250][T26075] RBP: 00007fe6a7616b20 R08: 0000000000000000 R09: 0000000000000000 [ 950.137265][T26075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 950.137280][T26075] R13: 00007fe6a7806038 R14: 00007fe6a7805fa0 R15: 00007ffdeba12618 [ 950.137316][T26075] [ 950.242800][T26079] fuse: fd is not a fuse device [ 951.259553][ T5753] usb 9-1: new high-speed USB device number 18 using dummy_hcd [ 951.419611][ T5753] usb 9-1: Using ep0 maxpacket: 32 [ 951.421414][ T5753] usb 9-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 951.448893][ T5753] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 951.448923][ T5753] usb 9-1: Product: syz [ 951.448938][ T5753] usb 9-1: Manufacturer: syz [ 951.448954][ T5753] usb 9-1: SerialNumber: syz [ 951.486365][ T5753] usb 9-1: config 0 descriptor?? [ 951.514615][ T5753] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 951.753103][ T5753] gspca_ov534_9: reg_w failed -71 [ 952.107073][T26125] fuse: fd is not a fuse device [ 952.159532][ T5753] gspca_ov534_9: Unknown sensor 0000 [ 952.159633][ T5753] ov534_9 9-1:0.0: probe with driver ov534_9 failed with error -22 [ 952.167352][ T5753] usb 9-1: USB disconnect, device number 18 [ 952.380744][T26128] fuse: fd is not a fuse device [ 952.986869][T26150] netlink: 'syz.3.7218': attribute type 10 has an invalid length. [ 953.118262][T26150] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 953.158095][T26150] team0: Port device netdevsim1 added [ 953.907678][T26180] overlayfs: failed to clone upperpath [ 954.826744][T26211] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 955.053980][T26222] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7246'. [ 957.422591][T26280] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7264'. [ 957.921279][T26286] netlink: 12 bytes leftover after parsing attributes in process `syz.5.7267'. [ 957.953600][T26282] netlink: 'syz.3.7264': attribute type 1 has an invalid length. [ 957.953624][T26282] netlink: 92 bytes leftover after parsing attributes in process `syz.3.7264'. [ 958.075665][T26292] netlink: 156 bytes leftover after parsing attributes in process `syz.0.7268'. [ 958.615577][T26302] netlink: 4 bytes leftover after parsing attributes in process `syz.8.7271'. [ 959.155922][T26320] overlayfs: failed to clone upperpath [ 959.189786][ T61] Bluetooth: hci4: command 0x0406 tx timeout [ 961.080725][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.085741][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.087876][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.096425][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.107605][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.115353][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.126761][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.142883][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.144463][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.146599][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.151824][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.153344][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.154767][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.156716][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.158339][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.172286][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.177037][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.181936][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.183668][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.185189][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.194913][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.213168][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.217986][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.244866][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.246719][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.248203][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.254402][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.260392][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.367253][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.412619][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.413641][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.416965][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.418010][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.460243][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.463477][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.464517][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.467607][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.536991][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.551979][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.553795][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.556605][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.610375][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.692651][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.695694][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.720854][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.724237][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.756396][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.757551][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.808267][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.809295][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.828008][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.866533][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.900168][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.904742][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.908200][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 961.975782][T26351] 9pnet_fd: p9_fd_create_tcp (26351): problem connecting socket to 127.0.0.1 [ 962.285046][ T5576] usb 9-1: new high-speed USB device number 19 using dummy_hcd [ 962.292746][T26358] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 962.292776][T26358] overlayfs: failed to set xattr on upper [ 962.292785][T26358] overlayfs: ...falling back to redirect_dir=nofollow. [ 962.292794][T26358] overlayfs: ...falling back to index=off. [ 962.292802][T26358] overlayfs: ...falling back to uuid=null. [ 962.490173][ T5576] usb 9-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 962.491264][ T5576] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 962.491314][ T5576] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 962.495564][ T5576] usb 9-1: config 0 descriptor?? [ 962.506604][ T5576] pwc: Askey VC010 type 2 USB webcam detected. [ 962.951923][ T5576] pwc: recv_control_msg error -32 req 02 val 2b00 [ 962.969388][ T5576] pwc: recv_control_msg error -32 req 02 val 2700 [ 962.985014][ T5576] pwc: recv_control_msg error -32 req 02 val 2c00 [ 962.998970][ T5576] pwc: recv_control_msg error -32 req 04 val 1000 [ 963.011133][ T5576] pwc: recv_control_msg error -32 req 04 val 1300 [ 963.214134][ T5576] pwc: recv_control_msg error -71 req 02 val 2000 [ 963.221499][ T5576] pwc: recv_control_msg error -71 req 02 val 2100 [ 963.222013][ T5576] pwc: recv_control_msg error -71 req 04 val 1500 [ 963.222476][ T5576] pwc: recv_control_msg error -71 req 02 val 2500 [ 963.222939][ T5576] pwc: recv_control_msg error -71 req 02 val 2400 [ 963.225189][ T5576] pwc: recv_control_msg error -71 req 02 val 2600 [ 963.225648][ T5576] pwc: recv_control_msg error -71 req 02 val 2900 [ 963.226102][ T5576] pwc: recv_control_msg error -71 req 02 val 2800 [ 963.227284][ T5576] pwc: recv_control_msg error -71 req 04 val 1100 [ 963.230052][ T5576] pwc: recv_control_msg error -71 req 04 val 1200 [ 963.403961][ T5576] pwc: Registered as video103. [ 963.433118][ T5576] input: PWC snapshot button as /devices/platform/dummy_hcd.8/usb9/9-1/input/input51 [ 963.456776][T26375] team0: entered allmulticast mode [ 963.456798][T26375] xfrm0: entered allmulticast mode [ 963.460119][T26375] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7302'. [ 963.652140][ T5576] usb 9-1: USB disconnect, device number 19 [ 964.616461][T26392] coredump: 1(syz.8.7307): |“¯¤ pipe failed [ 965.185610][T26403] netlink: 'syz.8.7311': attribute type 4 has an invalid length. [ 965.301088][T26405] ref_ctr going negative. vaddr: 0x2000001f8002, curr val: -15478, delta: 1 [ 965.301132][T26405] ref_ctr increment failed for inode: 0xe12 offset: 0x5 ref_ctr_offset: 0x2 of mm: 0xffff8880391f1a00 [ 965.998679][T26419] netlink: 200 bytes leftover after parsing attributes in process `syz.0.7319'. [ 966.026836][T26420] netlink: 24 bytes leftover after parsing attributes in process `syz.8.7318'. [ 966.709950][ T5755] usb 9-1: new full-speed USB device number 20 using dummy_hcd [ 966.863767][ T5755] usb 9-1: unable to get BOS descriptor or descriptor too short [ 966.866036][ T5755] usb 9-1: not running at top speed; connect to a high speed hub [ 966.866075][ T5755] usb 9-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 966.873801][ T5755] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 4 [ 966.873840][ T5755] usb 9-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 4 [ 966.876723][ T5755] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 966.876748][ T5755] usb 9-1: Product: 噪뉷깱䞤ê‘�昹ì�¢áްè�·êµ·æ�¯äœ�玭ì�¢çŽ˜è�°â”£åºˆï¸œâµ¢á£Ÿé²�⼥뗼é�Œä‘«è¥¦ [ 966.876767][ T5755] usb 9-1: Manufacturer: ÐŒ [ 966.876782][ T5755] usb 9-1: SerialNumber: å”´è�«å‚�쿀奻佉옙鄟꧰ⶥᠿ芙饉검仌ᘳ臺O㰷통₲탿觚汒曎铤è�€Ä«áž©áŽ–ê°¯é¸¢á�¡í“­ä˜’腜쬤趣༼㽄ïˆ� [ 968.523358][T26490] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7337'. [ 968.624680][ T5755] usb 9-1: USB disconnect, device number 20 [ 968.770267][T26118] udevd[26118]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 970.926821][T26545] syz_tun: entered allmulticast mode [ 970.970123][T26545] syz_tun: left allmulticast mode [ 973.554637][ T4903] Bluetooth: hci1: unexpected event for opcode 0x0c57 [ 973.554974][T26608] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 974.217693][T26635] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 974.435924][T26647] netlink: 'syz.4.7395': attribute type 1 has an invalid length. [ 974.498635][T26647] 8021q: adding VLAN 0 to HW filter on device bond6 [ 974.737972][T26652] bond6: (slave veth5): Enslaving as an active interface with a down link [ 974.801417][T26647] veth0_virt_wifi: entered promiscuous mode [ 975.096156][T26647] bond6: (slave veth0_virt_wifi): making interface the new active one [ 975.153188][T26647] bond6: (slave veth0_virt_wifi): Enslaving as an active interface with an up link [ 976.006455][T26687] coredump: 1(syz.5.7407): |“¯¤ pipe failed [ 979.126315][T26791] coredump: 1(syz.0.7446): |“¯¤ pipe failed [ 979.667869][T26807] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7454'. [ 979.674168][T26807] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7454'. [ 980.072930][T26816] gretap1: entered promiscuous mode [ 980.185701][T26822] netlink: 48 bytes leftover after parsing attributes in process `syz.5.7459'. [ 981.330211][T26847] fuse: fd is not a fuse device [ 982.189076][T26884] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7484'. [ 982.189113][T26884] netlink: 'syz.0.7484': attribute type 7 has an invalid length. [ 982.189139][T26884] netlink: 'syz.0.7484': attribute type 8 has an invalid length. [ 982.189152][T26884] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7484'. [ 982.372413][T26884] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 982.396858][T26884] geneve1: entered promiscuous mode [ 982.398191][T26884] erspan0: entered promiscuous mode [ 982.410313][T26884] debugfs: 'hsr1' already exists in 'hsr' [ 982.410338][T26884] Cannot create hsr debugfs directory [ 982.581232][T26893] coredump: 1(syz.4.7485): |“¯¤ pipe failed [ 982.735095][T26900] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7489'. [ 983.910401][T26928] fuse: fd is not a fuse device [ 984.198785][T26935] 9p: Bad value for 'rfdno' [ 984.296910][T26937] netlink: 156 bytes leftover after parsing attributes in process `syz.4.7505'. [ 984.330633][T26937] netlink: 32 bytes leftover after parsing attributes in process `syz.4.7505'. [ 984.624669][T26953] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7509'. [ 986.553611][T27012] fuse: fd is not a fuse device [ 987.922716][T27030] overlayfs: failed to clone upperpath [ 988.675089][T27052] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 988.675129][T27052] overlayfs: failed to set xattr on upper [ 988.675139][T27052] overlayfs: ...falling back to redirect_dir=nofollow. [ 988.675148][T27052] overlayfs: ...falling back to index=off. [ 988.675157][T27052] overlayfs: ...falling back to uuid=null. [ 988.675165][T27052] overlayfs: ...falling back to xino=off. [ 988.675183][T27052] overlayfs: maximum fs stacking depth exceeded [ 989.113236][T27067] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7549'. [ 990.036253][T27093] netdevsim netdevsim5 : renamed from netdevsim0 (while UP) [ 990.523812][T27105] jffs2: notice: (27105) jffs2_build_xattr_subsystem: complete building xattr subsystem, 2 of xdatum (2 unchecked, 0 orphan) and 3 of xref (0 dead, 0 orphan) found. [ 990.673036][T27108] overlayfs: failed to clone lowerpath [ 990.703538][T27108] overlayfs: failed to clone lowerpath [ 991.033648][T27124] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 991.136093][T27121] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 992.299205][T27151] 8021q: adding VLAN 0 to HW filter on device bond1 [ 992.344083][T27155] macvlan2: entered promiscuous mode [ 992.344106][T27155] macvlan2: entered allmulticast mode [ 992.347821][T27155] bond1: entered promiscuous mode [ 992.348598][T27155] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 992.522690][T27167] netlink: 'syz.3.7586': attribute type 1 has an invalid length. [ 992.522715][T27167] netlink: 'syz.3.7586': attribute type 4 has an invalid length. [ 992.522729][T27167] netlink: 9462 bytes leftover after parsing attributes in process `syz.3.7586'. [ 992.524522][T27167] netlink: 'syz.3.7586': attribute type 1 has an invalid length. [ 992.524541][T27167] netlink: 'syz.3.7586': attribute type 4 has an invalid length. [ 992.524555][T27167] netlink: 9462 bytes leftover after parsing attributes in process `syz.3.7586'. [ 992.538644][T27155] bond1: left promiscuous mode [ 995.289293][T27222] netlink: 'syz.0.7609': attribute type 8 has an invalid length. [ 995.289317][T27222] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7609'. [ 995.341424][T27222] veth1_to_batadv: entered promiscuous mode [ 995.388086][T27224] fuse: fd is not a fuse device [ 995.394746][T27222] veth1_to_batadv: left promiscuous mode [ 999.347039][T27321] netlink: 156 bytes leftover after parsing attributes in process `syz.5.7648'. [ 1002.223925][T27400] rxe_eth0 speed is unknown, defaulting to 1000 [ 1004.674125][T27458] input: syz0 as /devices/virtual/input/input52 [ 1005.194294][T27440] ecryptfs_get_tree: kern_path() failed [ 1005.262938][T27440] Reading sb failed; rc = [-2] [ 1006.741268][T27493] netlink: 24 bytes leftover after parsing attributes in process `syz.4.7710'. [ 1008.027457][T27526] 9p: Bad value for 'rfdno' [ 1008.259839][ T9] usb 9-1: new high-speed USB device number 21 using dummy_hcd [ 1008.375616][T27540] coredump: 1972(syz.0.7727): |“¯¤ pipe failed [ 1008.411707][ T9] usb 9-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 1008.413683][ T9] usb 9-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 1008.413716][ T9] usb 9-1: config 2 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1008.413729][ T9] usb 9-1: config 2 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1008.413743][ T9] usb 9-1: config 2 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 1008.415572][ T9] usb 9-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 1008.415603][ T9] usb 9-1: config 2 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1008.415616][ T9] usb 9-1: config 2 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1008.415628][ T9] usb 9-1: config 2 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 1008.418136][ T9] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1008.418151][ T9] usb 9-1: Product: syz [ 1008.418160][ T9] usb 9-1: Manufacturer: syz [ 1008.418168][ T9] usb 9-1: SerialNumber: syz [ 1008.558947][ T9] ti_usb_3410_5052 9-1:2.0: TI USB 5052 2 port adapter converter detected [ 1008.571039][ T9] ti_usb_3410_5052 9-1:2.0: missing endpoints [ 1008.777218][ T9] usb 9-1: USB disconnect, device number 21 [ 1010.190067][T27569] fuse: fd is not a fuse device [ 1010.661850][ T9] usb 9-1: new high-speed USB device number 22 using dummy_hcd [ 1010.809570][ T9] usb 9-1: Using ep0 maxpacket: 16 [ 1010.810403][ T9] usb 9-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1010.813104][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1010.852740][ T9] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1010.852768][ T9] usb 9-1: Product: syz [ 1010.852784][ T9] usb 9-1: Manufacturer: syz [ 1010.852800][ T9] usb 9-1: SerialNumber: syz [ 1010.889635][ T9] usb 9-1: config 0 descriptor?? [ 1010.895694][ T9] em28xx 9-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1010.895730][ T9] em28xx 9-1:0.0: DVB interface 0 found: bulk [ 1011.553189][ T9] em28xx 9-1:0.0: unknown em28xx chip ID (0) [ 1012.242891][ T9] em28xx 9-1:0.0: failed to get i2c transfer status from bridge register (error=-5) [ 1012.242924][ T9] em28xx 9-1:0.0: board has no eeprom [ 1012.400088][ T9] em28xx 9-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 1012.400397][ T9] em28xx 9-1:0.0: dvb set to bulk mode. [ 1012.450481][ T9] usb 9-1: USB disconnect, device number 22 [ 1012.467241][ T2253] em28xx 9-1:0.0: Binding DVB extension [ 1012.487138][ T9] em28xx 9-1:0.0: Disconnecting em28xx [ 1012.963009][T27627] netlink: 'syz.0.7759': attribute type 1 has an invalid length. [ 1013.073684][T27635] Bluetooth: hci0: invalid length 0, exp 2 for type 4 [ 1013.075777][T27636] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7759'. [ 1013.127614][ T2253] em28xx 9-1:0.0: Registering input extension [ 1013.129353][ T9] em28xx 9-1:0.0: Closing input extension [ 1013.273172][ T9] em28xx: Freeing device [ 1013.384189][T27634] bond2: (slave veth0_to_bond): Enslaving as an active interface with a down link [ 1013.419913][T27636] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1013.421557][T27643] netlink: 'syz.5.7763': attribute type 2 has an invalid length. [ 1015.996271][T27720] 9pnet_fd: p9_fd_create_tcp (27720): problem connecting socket to 127.0.0.1 [ 1016.277688][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 1016.277708][ T36] audit: type=1326 audit(1792573142.803:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27729 comm="syz.4.7791" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd6805ff559 code=0x0 [ 1016.852369][T27753] coredump: 1(syz.3.7794): |“¯¤ pipe failed [ 1017.143401][T27771] coredump: 2019(syz.0.7800): |“¯¤ pipe failed [ 1017.296845][T27775] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7801'. [ 1017.417350][T27783] overlayfs: failed to clone upperpath [ 1017.593340][ T36] audit: type=1326 audit(1792573144.123:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.595120][ T36] audit: type=1326 audit(1792573144.123:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.595455][ T36] audit: type=1326 audit(1792573144.123:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.595742][ T36] audit: type=1326 audit(1792573144.123:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=19 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.595993][ T36] audit: type=1326 audit(1792573144.123:1318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.596240][ T36] audit: type=1326 audit(1792573144.123:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.596560][ T36] audit: type=1326 audit(1792573144.123:1320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.596964][ T36] audit: type=1326 audit(1792573144.123:1321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.597199][ T36] audit: type=1326 audit(1792573144.123:1322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27789 comm="syz.3.7807" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f17467af559 code=0x7ffc0000 [ 1017.905729][T27798] fuse: fd is not a fuse device [ 1018.017803][T27802] netlink: 'syz.3.7813': attribute type 1 has an invalid length. [ 1018.099555][T27807] netlink: 4 bytes leftover after parsing attributes in process `syz.8.7812'. [ 1018.144740][T27802] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1018.276621][T27806] bond1: (slave geneve2): making interface the new active one [ 1018.335380][T27806] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 1019.194216][ T38] INFO: task kworker/0:1:10 blocked for more than 143 seconds. [ 1019.194241][ T38] Tainted: G L syzkaller #0 [ 1019.194250][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1019.194258][ T38] task:kworker/0:1 state:D stack:21480 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 1019.194303][ T38] Workqueue: events_freezable mmc_rescan [ 1019.194327][ T38] Call Trace: [ 1019.194333][ T38] [ 1019.194344][ T38] __schedule+0x171d/0x56e0 [ 1019.194379][ T38] ? rcu_is_watching+0x16/0xb0 [ 1019.194396][ T38] ? trace_sched_exit_tp+0x3a/0x130 [ 1019.194430][ T38] ? __pfx___schedule+0x10/0x10 [ 1019.194452][ T38] ? lock_acquire+0x115/0x350 [ 1019.194485][ T38] ? schedule+0x90/0x2b0 [ 1019.194510][ T38] schedule+0x164/0x2b0 [ 1019.194533][ T38] schedule_timeout+0xc0/0x2c0 [ 1019.194555][ T38] ? __pfx_schedule_timeout+0x10/0x10 [ 1019.194577][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 1019.194595][ T38] ? wait_for_completion+0x26d/0x5d0 [ 1019.194619][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 1019.194641][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 1019.194662][ T38] ? wait_ ** replaying previous printk message ** [ 1019.194662][ T38] ? wait_for_completion+0x26d/0x5d0 [ 1019.194683][ T38] wait_for_completion+0x2c5/0x5d0 [ 1019.194715][ T38] ? __pfx_wait_for_completion+0x10/0x10 [ 1019.194743][ T38] ? vub300_mmc_request+0x1000/0x1910 [ 1019.194767][ T38] ? trace_mmc_request_start+0x81/0x1e0 [ 1019.194796][ T38] mmc_wait_for_req_done+0x37/0x490 [ 1019.194826][ T38] ? mmc_start_request+0x202/0x2d0 [ 1019.194853][ T38] ? mmc_wait_for_req+0x1b5/0x240 [ 1019.194880][ T38] mmc_wait_for_cmd+0x183/0x2a0 [ 1019.194909][ T38] ? __pfx_mmc_wait_for_cmd+0x10/0x10 [ 1019.194954][ T38] ? __pfx_mmc_wait_done+0x10/0x10 [ 1019.194985][ T38] ? rt_spin_unlock+0x165/0x200 [ 1019.195025][ T38] sdio_reset+0xf4/0x3a0 [ 1019.195054][ T38] ? __pfx_sdio_reset+0x10/0x10 [ 1019.195089][ T38] ? __mmc_claim_host+0x158/0x630 [ 1019.195128][ T38] ? mmc_power_up+0x5d/0x650 [ 1019.195155][ T38] ? mmc_attach_sd_uhs2+0x5e/0x900 [ 1019.195185][ T38] mmc_rescan+0x6ee/0x1040 [ 1019.195223][ T38] ? process_scheduled_works+0x97a/0x1630 [ 1019.195251][ T38] process_scheduled_works+0xc3d/0x1630 [ 1019.195310][ T38] ? __pfx_process_scheduled_works+0x10/0x10 [ 1019.195343][ T38] ? assign_work+0x3cf/0x5d0 [ 1019.195376][ T38] worker_thread+0xa47/0xfb0 [ 1019.195417][ T38] ? __kthread_parkme+0x71/0x1f0 [ 1019.195457][ T38] kthread+0x38b/0x470 [ 1019.195479][ T38] ? __pfx_worker_thread+0x10/0x10 [ 1019.195504][ T38] ? __pfx_kthread+0x10/0x10 [ 1019.195526][ T38] ret_from_fork+0x514/0xb70 [ 1019.195550][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 1019.195571][ T38] ? __switch_to+0xc78/0x1410 [ 1019.195603][ T38] ? __pfx_kthread+0x10/0x10 [ 1019.195626][ T38] ret_from_fork_asm+0x1a/0x30 [ 1019.195663][ T38] [ 1019.195821][ T38] INFO: task kworker/0:5:5590 blocked for more than 143 seconds. [ 1019.255033][ T38] Tainted: G L syzkaller #0 [ 1019.255049][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1019.255059][ T38] task:kworker/0:5 state:D stack:19752 pid:5590 tgid:5590 ppid:2 task_flags:0x4288060 flags:0x00080000 [ 1019.255109][ T38] Workqueue: usb_hub_wq hub_event [ 1019.255139][ T38] Call Trace: [ 1019.255146][ T38] [ 1019.255159][ T38] __schedule+0x171d/0x56e0 [ 1019.255215][ T38] ? __pfx___schedule+0x10/0x10 [ 1019.255252][ T38] ? schedule+0x90/0x2b0 [ 1019.255282][ T38] schedule+0x164/0x2b0 [ 1019.255311][ T38] schedule_timeout+0xc0/0x2c0 [ 1019.255338][ T38] ? __pfx_schedule_timeout+0x10/0x10 [ 1019.255367][ T38] ? do_raw_spin_lock+0x12b/0x2f0 [ 1019.255399][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 1019.255428][ T38] ? wait_for_completion+0x26d/0x5d0 [ 1019.255457][ T38] wait_for_completion+0x2c5/0x5d0 [ 1019.255497][ T38] ? __pfx_wait_for_completion+0x10/0x10 [ 1019.255544][ T38] __flush_work+0x9c2/0xd70 [ 1019.255563][ T38] ? __flush_work+0x101/0xd70 [ 1019.255585][ T38] ? __pfx___flush_work+0x10/0x10 [ 1019.255605][ T38] ? __pfx_wq_barrier_func+0x10/0x10 [ 1019.255653][ T38] ? cancel_delayed_work_sync+0x5a/0xf0 [ 1019.255678][ T38] cancel_delayed_work_sync+0xb8/0xf0 [ 1019.255700][ T38] mmc_stop_host+0xd9/0x460 [ 1019.255725][ T38] mmc_remove_host+0x15/0x60 [ 1019.255748][ T38] vub300_disconnect+0x154/0x2f0 [ 1019.255772][ T38] usb_unbind_interface+0x295/0x9f0 [ 1019.255808][ T38] ? kernfs_remove_by_name_ns+0x101/0x140 [ 1019.255831][ T38] ? __pfx_usb_unbind_interface+0x10/0x10 [ 1019.255857][ T38] device_release_driver_internal+0x4f5/0x880 [ 1019.255891][ T38] bus_remove_device+0x449/0x560 [ 1019.255917][ T38] ? __pfx_bus_remove_device+0x10/0x10 [ 1019.255939][ T38] ? up_read+0x34/0x180 [ 1019.255961][ T38] ? kernfs_remove_by_name_ns+0x101/0x140 [ 1019.255986][ T38] device_del+0x528/0x8f0 [ 1019.256017][ T38] ? __pfx_device_del+0x10/0x10 [ 1019.256041][ T38] ? kobject_put+0x516/0x550 [ 1019.256071][ T38] usb_disable_device+0x3d4/0x8d0 [ 1019.256106][ T38] usb_disconnect+0x32d/0x990 [ 1019.256137][ T38] hub_event+0x1bb7/0x4cf0 [ 1019.256171][ T38] ? __lock_acquire+0x747/0x2de0 [ 1019.256200][ T38] ? register_lock_class+0x31/0x2e0 [ 1019.256257][ T38] ? __pfx_hub_event+0x10/0x10 [ 1019.256291][ T38] ? rcu_is_watching+0x16/0xb0 [ 1019.256313][ T38] ? process_scheduled_works+0x97a/0x1630 [ 1019.256340][ T38] process_scheduled_works+0xc3d/0x1630 [ 1019.256397][ T38] ? __pfx_process_scheduled_works+0x10/0x10 [ 1019.256430][ T38] ? assign_work+0x3cf/0x5d0 [ 1019.256462][ T38] worker_thread+0xa47/0xfb0 [ 1019.256502][ T38] ? __kthread_parkme+0x71/0x1f0 [ 1019.260130][ T38] kthread+0x38b/0x470 [ 1019.260159][ T38] ? __pfx_worker_thread+0x10/0x10 [ 1019.260186][ T38] ? __pfx_kthread+0x10/0x10 [ 1019.260208][ T38] ret_from_fork+0x514/0xb70 [ 1019.260232][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 1019.260252][ T38] ? __switch_to+0xc78/0x1410 [ 1019.260283][ T38] ? __pfx_kthread+0x10/0x10 [ 1019.260305][ T38] ret_from_fork_asm+0x1a/0x30 [ 1019.260340][ T38] [ 1019.263394][ T38] [ 1019.263394][ T38] Showing all locks held in the system: [ 1019.263408][ T38] locks held by kworker/0:1/10: 2, on CPU#0: [ 1019.263425][ T38] #0: ffff88813ff6a938 ((wq_completion)events_freezable){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.263484][ T38] #1: ffffc900000f7c40 ((work_completion)(&(&host->detect)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.263548][ T38] locks held by pr/ttyS0/37: 3, last CPU#0: [ 1019.263562][ T38] #0: ffffffff8f29ba18 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 [ 1019.263617][ T38] #1: ffffffff9b0bff58 (&port_lock_key){+.+.}-{3:3}, at: nbcon_kthread_func+0x6ac/0x8d0 [ 1019.263668][ T38] #2: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.263717][ T38] locks held by khungtaskd/38: 1, last CPU#1: [ 1019.263731][ T38] #0: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 1019.263780][ T38] locks held by kworker/u8:3/57: 6, last CPU#0: [ 1019.263794][ T38] #0: ffff88813fe2c138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.263846][ T38] #1: ffffc9000123fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.263911][ T38] #2: ffff88802a26a310 (&devlink->lock_key#4){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xca0 [ 1019.263964][ T38] #3: ffff8880264ac120 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xca0 [ 1019.264010][ T38] #4: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.264059][ T38] #5: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 1019.264111][ T38] locks held by kworker/u8:4/68: 6, last CPU#1: [ 1019.264125][ T38] #0: ffff88813fe2c138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.264177][ T38] #1: ffffc9000153fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.264230][ T38] #2: ffff88806375c310 (&devlink->lock_key#11){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xca0 [ 1019.264280][ T38] #3: ffff88806161f920 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xca0 [ 1019.264324][ T38] #4: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.264372][ T38] #5: ffff8880b8537610 ((crngs.lock)){+.+.}-{3:3}, at: crng_make_state+0x15b/0x5d0 [ 1019.277945][ T38] locks held by klogd/4942: 1, last CPU#1: [ 1019.277964][ T38] #0: ffffffff8f3b4018 (syslog_lock){+.+.}-{4:4}, at: syslog_print+0x4a8/0x610 [ 1019.278017][ T38] locks held by getty/5344: 2, on CPU#0: [ 1019.278032][ T38] #0: ffff88803733a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1019.278089][ T38] #1: ffffc900044d32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 1019.278141][ T38] locks held by kworker/0:5/5590: 5, on CPU#0: [ 1019.278156][ T38] #0: ffff88801b756138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.278212][ T38] #1: ffffc900050dfc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.278267][ T38] #2: ffff88802afdc210 (&dev->mutex){....}-{4:4}, at: hub_event+0x187/0x4cf0 [ 1019.284103][ T38] #3: ffff88802bbec210 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xe3/0x990 [ 1019.284162][ T38] #4: ffff88805f35b1d8 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 [ 1019.284222][ T38] locks held by kworker/u8:1/12271: 6, on CPU#1: [ 1019.284237][ T38] #0: ffff88813fe2c138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.284289][ T38] #1: ffffc9000448fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.284343][ T38] #2: ffff88803d1c8310 (&devlink->lock_key#7){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xca0 [ 1019.284393][ T38] #3: ffff888076782520 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xca0 [ 1019.284438][ T38] #4: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.284492][ T38] #5: ffff8880b8537610 ((crngs.lock)){+.+.}-{3:3}, at: crng_make_state+0x15b/0x5d0 [ 1019.284545][ T38] locks held by kworker/u8:24/12283: 6, on CPU#1: [ 1019.284558][ T38] #0: ffff88813fe2c138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.284609][ T38] #1: ffffc9000493fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.284662][ T38] #2: ffff8880415bc310 (&devlink->lock_key#9){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xca0 [ 1019.284712][ T38] #3: ffff888061573520 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xca0 [ 1019.284757][ T38] #4: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.284805][ T38] #5: ffff8880b8537610 ((crngs.lock)){+.+.}-{3:3}, at: crng_make_state+0x15b/0x5d0 [ 1019.284871][ T38] locks held by kworker/u8:40/18462: 10, last CPU#0: [ 1019.284886][ T38] #0: ffff88803f009938 ((wq_completion)wg-kex-wg0#17){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.284943][ T38] #1: ffffc90005d0fc40 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 1019.298750][ T38] #2: ffffffff8f257820 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 1019.298806][ T38] #3: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 1019.306124][ T38] #4: ffff8880605cf780 (&peer->endpoint_lock){++..}-{3:3}, at: wg_socket_send_skb_to_peer+0x6e/0x200 [ 1019.306176][ T38] #5: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_read_lock+0x279/0x4b0 [ 1019.306227][ T38] #6: ffffffff8f257820 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 1019.306276][ T38] #7: ffffffff8f3c1f60 (rcu_read_lock_bh){....}-{1:3}, at: send4+0x217/0xec0 [ 1019.306323][ T38] #8: ffffe8ffffc4d260 ((&({ do { const void __attribute__((btf_type_tag("percpu"))) *__vpp_verify = (typeof((dst_cache->cache) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((dst_cache->cache))) *)(( unsigned long)((dst_cache->cache)))))((unsigned long)((__typeof_unqual__(*((dst_cache->cache))) *)(( unsigned long)((dst_cache->cache)))) + (((__per_cpu_offset[(i)]))))); })->bh_lock)){+...}-{3:3}, at: dst_cache_get_ip4+0xb1/0x2c0 [ 1019.306387][ T38] #9: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.306455][ T38] locks held by syz.0.7816/27814: 4, last CPU#1: [ 1019.306470][ T38] #0: ffff88813fe1deb8 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x1a4/0x9f0 [ 1019.306522][ T38] #1: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 1019.306572][ T38] #2: ffff888039e1f7d8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 1019.306626][ T38] #3: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.306674][ T38] locks held by syz.3.7821/27828: 1, on CPU#1: [ 1019.306689][ T38] #0: ffff888038a310b8 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1e0/0x4e0 [ 1019.306737][ T38] locks held by syz.3.7821/27829: 1, last CPU#1: [ 1019.306752][ T38] #0: ffff888038a310b8 (&mm->mmap_lock){++++}-{4:4}, at: __mm_populate+0x182/0x390 [ 1019.306800][ T38] locks held by syz.5.7822/27831: 9, last CPU#0: [ 1019.306814][ T38] #0: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: ip_finish_output2+0x3de/0x1100 [ 1019.306862][ T38] #1: ffffffff8f257820 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 1019.306911][ T38] #2: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 1019.306962][ T38] #3: ffffffff8f3c1f60 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x2a0/0x3a70 [ 1019.307007][ T38] #4: ffff88803cd42328 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+...}-{3:3}, at: __dev_queue_xmit+0x1108/0x3a70 [ 1019.307058][ T38] #5: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10c/0x2b0 [ 1019.307106][ T38] #6: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: tun_net_xmit+0x83/0x18f0 [ 1019.307156][ T38] #7: ffff88804f0a4c20 (&r->producer_lock#2){+.+.}-{3:3}, at: tun_net_xmit+0xc6f/0x18f0 [ 1019.307209][ T38] #8: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.307258][ T38] locks held by syz.4.7824/27839: 1, last CPU#0: [ 1019.307272][ T38] #0: ffff8880304c8a18 (&sighand->siglock){+.+.}-{3:3}, at: set_current_blocked+0xc0/0xf0 [ 1019.307325][ T38] locks held by syz.4.7824/27840: 1, last CPU#0: [ 1019.307338][ T38] #0: ffffffff8f3c1f00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 1019.307389][ T38] [ 1019.307394][ T38] ============================================= [ 1019.307394][ T38] [ 1019.307404][ T38] NMI backtrace for cpu 1 [ 1019.307422][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1019.307447][ T38] Tainted: [L]=SOFTLOCKUP [ 1019.307454][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1019.307466][ T38] Call Trace: [ 1019.307475][ T38] [ 1019.307483][ T38] dump_stack_lvl+0xe8/0x150 [ 1019.307515][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 1019.307538][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 1019.307561][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 1019.307588][ T38] sys_info+0x135/0x170 [ 1019.307610][ T38] watchdog+0xfd2/0x1030 [ 1019.307642][ T38] ? watchdog+0x1c7/0x1030 [ 1019.307673][ T38] kthread+0x38b/0x470 [ 1019.307695][ T38] ? __pfx_watchdog+0x10/0x10 [ 1019.307719][ T38] ? __pfx_kthread+0x10/0x10 [ 1019.307740][ T38] ret_from_fork+0x514/0xb70 [ 1019.307762][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 1019.307782][ T38] ? __switch_to+0xc78/0x1410 [ 1019.307813][ T38] ? __pfx_kthread+0x10/0x10 [ 1019.307834][ T38] ret_from_fork_asm+0x1a/0x30 [ 1019.307868][ T38] [ 1019.307890][ T38] Sending NMI from CPU 1 to CPUs 0: [ 1019.307932][ C0] NMI backtrace for cpu 0 [ 1019.307947][ C0] CPU: 0 UID: 0 PID: 37 Comm: pr/ttyS0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1019.307972][ C0] Tainted: [L]=SOFTLOCKUP [ 1019.307978][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1019.307988][ C0] RIP: 0010:io_serial_in+0x77/0xc0 [ 1019.308010][ C0] Code: e8 8e 1e 63 fc 44 89 f9 d3 e3 49 83 ee 80 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 9f fb cf fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f c3 cc cc cc cc cc 44 89 f9 80 e1 07 [ 1019.308026][ C0] RSP: 0018:ffffc90000ae78b8 EFLAGS: 00000202 [ 1019.308042][ C0] RAX: 1ffffffff3617f00 RBX: 00000000000003fd RCX: 0000000000000000 [ 1019.308056][ C0] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000000 [ 1019.308067][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1019.308079][ C0] R10: dffffc0000000000 R11: ffffffff85643f70 R12: dffffc0000000000 [ 1019.308092][ C0] R13: 0000000000000000 R14: ffffffff9b0bff80 R15: 0000000000000000 [ 1019.308105][ C0] FS: 0000000000000000(0000) GS:ffff8881247ad000(0000) knlGS:0000000000000000 [ 1019.308120][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1019.308132][ C0] CR2: 0000200000002000 CR3: 000000003ab60000 CR4: 00000000003526f0 [ 1019.308148][ C0] Call Trace: [ 1019.308155][ C0] [ 1019.308164][ C0] wait_for_lsr+0x190/0x300 [ 1019.308184][ C0] __serial8250_console_fifo_write+0xd0/0x3f0 [ 1019.308212][ C0] serial8250_console_write+0xaa2/0x1220 [ 1019.308234][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 1019.308261][ C0] nbcon_emit_next_record+0xef5/0x1a90 [ 1019.308295][ C0] ? __pfx_nbcon_emit_next_record+0x10/0x10 [ 1019.308324][ C0] ? nbcon_context_try_acquire+0x819/0xbd0 [ 1019.308359][ C0] nbcon_kthread_func+0x6d9/0x8d0 [ 1019.308387][ C0] ? nbcon_kthread_func+0x163/0x8d0 [ 1019.308411][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 1019.308439][ C0] ? __kthread_parkme+0x71/0x1f0 [ 1019.308465][ C0] ? __kthread_parkme+0x199/0x1f0 [ 1019.308493][ C0] kthread+0x38b/0x470 [ 1019.308511][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 1019.308534][ C0] ? __pfx_kthread+0x10/0x10 [ 1019.308559][ C0] ret_from_fork+0x514/0xb70 [ 1019.308577][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1019.308594][ C0] ? __switch_to+0xc78/0x1410 [ 1019.308620][ C0] ? __pfx_kthread+0x10/0x10 [ 1019.308638][ C0] ret_from_fork_asm+0x1a/0x30 [ 1019.308662][ C0] [ 1019.322263][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 1020.984206][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1020.995383][ T38] Tainted: [L]=SOFTLOCKUP [ 1020.999686][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1021.009720][ T38] Call Trace: [ 1021.012983][ T38] [ 1021.015895][ T38] vpanic+0x56d/0xa60 [ 1021.019864][ T38] ? __pfx___schedule+0x10/0x10 [ 1021.024701][ T38] ? __pfx_vpanic+0x10/0x10 [ 1021.029190][ T38] panic+0xc5/0xd0 [ 1021.032890][ T38] ? __pfx_panic+0x10/0x10 [ 1021.037282][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 1021.042729][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 1021.048084][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 1021.054221][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 1021.060364][ T38] watchdog+0x102b/0x1030 [ 1021.064684][ T38] ? watchdog+0x1c7/0x1030 [ 1021.069087][ T38] kthread+0x38b/0x470 [ 1021.073137][ T38] ? __pfx_watchdog+0x10/0x10 [ 1021.077816][ T38] ? __pfx_kthread+0x10/0x10 [ 1021.082391][ T38] ret_from_fork+0x514/0xb70 [ 1021.086964][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 1021.092057][ T38] ? __switch_to+0xc78/0x1410 [ 1021.096721][ T38] ? __pfx_kthread+0x10/0x10 [ 1021.101291][ T38] ret_from_fork_asm+0x1a/0x30 [ 1021.106045][ T38] [ 1021.109344][ T38] Kernel Offset: disabled [ 1021.113661][ T38] Rebooting in 86400 seconds..