./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor482801782 <...> Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. execve("./syz-executor482801782", ["./syz-executor482801782"], 0x7fffad806f70 /* 10 vars */) = 0 brk(NULL) = 0x55557e6c4000 brk(0x55557e6c4e00) = 0x55557e6c4e00 arch_prctl(ARCH_SET_FS, 0x55557e6c4480) = 0 set_tid_address(0x55557e6c4750) = 5099 set_robust_list(0x55557e6c4760, 24) = 0 rseq(0x55557e6c4da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor482801782", 4096) = 27 getrandom("\x67\x00\x98\x20\x85\xad\x0e\x75", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557e6c4e00 brk(0x55557e6e5e00) = 0x55557e6e5e00 brk(0x55557e6e6000) = 0x55557e6e6000 mprotect(0x7f5b661d2000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 [ 63.333727][ T5099] cgroup: Unknown subsys name 'net' mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) [ 63.479629][ T5099] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f5b66113e40, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5b6611f420}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f5b66113e40, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5b6611f420}, NULL, 8) = 0 mkdir("./syzkaller.qbNiuz", 0700) = 0 chmod("./syzkaller.qbNiuz", 0777) = 0 chdir("./syzkaller.qbNiuz") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557e6c4750) = 5100 ./strace-static-x86_64: Process 5100 attached [pid 5100] set_robust_list(0x55557e6c4760, 24) = 0 [pid 5100] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5100] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5100] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5100] dup2(4, 202) = 202 [pid 5100] close(4) = 0 [pid 5100] write(202, "\xff\x00", 2) = 2 [pid 5100] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 5100] rt_sigaction(SIGRT_1, {sa_handler=0x7f5b66175e10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5b6611f420}, NULL, 8) = 0 [pid 5100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5100] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5b65800000 [pid 5100] mprotect(0x7f5b65801000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5100] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5b66000990, parent_tid=0x7f5b66000990, exit_signal=0, stack=0x7f5b65800000, stack_size=0x800240, tls=0x7f5b660006c0}./strace-static-x86_64: Process 5103 attached [pid 5103] rseq(0x7f5b66000fe0, 0x20, 0, 0x53053053 [pid 5100] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2 [pid 5103] <... rseq resumed>) = 0 [pid 5100] rt_sigprocmask(SIG_SETMASK, [], [pid 5103] set_robust_list(0x7f5b660009a0, 24 [pid 5100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5103] <... set_robust_list resumed>) = 0 [pid 5100] ioctl(3, HCIDEVUP [pid 5103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5103] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x03\x10\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x09\x10\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13 [pid 5103] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14 [pid 5103] read(202, "\x01\x23\x0c\x00", 1024) = 4 [ 63.660985][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.669133][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.677018][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x14\x0c\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x25\x0c\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5103] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5100] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5103] read(202, [pid 5100] ioctl(3, HCISETSCAN [pid 5103] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5103] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7 [pid 5100] <... ioctl resumed>, 0x7fff48a26f88) = 0 [pid 5103] rt_sigprocmask(SIG_BLOCK, ~[RT_1], NULL, 8) = 0 [pid 5103] madvise(0x7f5b65800000, 8372224, MADV_DONTNEED) = 0 [pid 5103] exit(0 [pid 5100] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5103] <... exit resumed>) = ? [pid 5100] <... writev resumed>) = 13 [pid 5103] +++ exited with 0 +++ [pid 5100] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3) = 14 [pid 5100] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14 [pid 5100] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22 [pid 5100] close(3) = 0 [ 63.725751][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.743964][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.751521][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5100] setsid() = 1 [pid 5100] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5100] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5100] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5100] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5100] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5100] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5100] unshare(CLONE_NEWNS) = 0 [pid 5100] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5100] unshare(CLONE_NEWIPC) = 0 [pid 5100] unshare(CLONE_NEWCGROUP) = 0 [pid 5100] unshare(CLONE_NEWUTS) = 0 [pid 5100] unshare(CLONE_SYSVSEM) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "16777216", 8) = 8 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "536870912", 9) = 9 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1024", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "8192", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1024", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1024", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5100] close(3) = 0 [pid 5100] getpid() = 1 [pid 5100] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [ 68.247790][ T1046] dump_stack_lvl+0x241/0x360 [ 68.252502][ T1046] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.257798][ T1046] ? __pfx__printk+0x10/0x10 [ 68.262476][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.267243][ T1046] __might_resched+0x5d4/0x780 [ 68.272008][ T1046] ? dev_deactivate_many+0x25f/0xb10 [ 68.277298][ T1046] ? __pfx___might_resched+0x10/0x10 [ 68.282586][ T1046] ? __local_bh_enable_ip+0x168/0x200 [ 68.287977][ T1046] ? dev_deactivate_many+0x250/0xb10 [ 68.293265][ T1046] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 68.298995][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.304214][ T1046] synchronize_net+0x1b/0x50 [ 68.308807][ T1046] dev_deactivate_many+0x4a7/0xb10 [ 68.313940][ T1046] ? dev_deactivate_many+0x250/0xb10 [ 68.319244][ T1046] dev_deactivate+0x184/0x280 [ 68.323930][ T1046] ? __pfx_dev_deactivate+0x10/0x10 [ 68.329141][ T1046] ? rfc2863_policy+0x1d7/0x300 [ 68.334022][ T1046] linkwatch_do_dev+0x10a/0x170 [ 68.338879][ T1046] ethtool_op_get_link+0x15/0x60 [ 68.343825][ T1046] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 68.349551][ T1046] bond_check_dev_link+0x1f1/0x3f0 [ 68.354688][ T1046] ? __pfx_bond_check_dev_link+0x10/0x10 [ 68.360325][ T1046] ? bond_should_notify_peers+0x1e/0x400 [ 68.365953][ T1046] ? rcu_read_lock_held+0xa/0x50 [ 68.370899][ T1046] bond_mii_monitor+0x49a/0x3170 [ 68.375844][ T1046] ? bond_mii_monitor+0x174/0x3170 [ 68.380959][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.386153][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.390913][ T1046] ? __pfx_bond_mii_monitor+0x10/0x10 [ 68.396313][ T1046] ? process_scheduled_works+0x945/0x1830 [ 68.402029][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.406790][ T1046] ? process_scheduled_works+0x945/0x1830 [ 68.412508][ T1046] ? lock_acquire+0xe3/0x550 [ 68.417099][ T1046] ? __pfx_lock_acquire+0x10/0x10 [ 68.422122][ T1046] ? debug_object_deactivate+0x2d5/0x390 [ 68.427771][ T1046] ? __pfx_lock_release+0x10/0x10 [ 68.432802][ T1046] ? __pfx_debug_object_deactivate+0x10/0x10 [ 68.438781][ T1046] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 68.445119][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.449900][ T1046] ? process_scheduled_works+0x945/0x1830 [ 68.455626][ T1046] process_scheduled_works+0xa2c/0x1830 [ 68.461179][ T1046] ? __pfx_process_scheduled_works+0x10/0x10 [ 68.467263][ T1046] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 68.472834][ T1046] ? assign_work+0x364/0x3d0 [ 68.477431][ T1046] worker_thread+0x86d/0xd40 [ 68.482029][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.486791][ T1046] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 68.492689][ T1046] ? __kthread_parkme+0x169/0x1d0 [ 68.497750][ T1046] ? __pfx_worker_thread+0x10/0x10 [ 68.502863][ T1046] kthread+0x2f0/0x390 [ 68.506943][ T1046] ? __pfx_worker_thread+0x10/0x10 [ 68.512058][ T1046] ? __pfx_kthread+0x10/0x10 [ 68.516759][ T1046] ret_from_fork+0x4b/0x80 [ 68.521177][ T1046] ? __pfx_kthread+0x10/0x10 [ 68.525765][ T1046] ret_from_fork_asm+0x1a/0x30 [ 68.530557][ T1046] [ 68.537105][ T1046] ------------[ cut here ]------------ [ 68.542590][ T1046] Voluntary context switch within RCU read-side critical section! [ 68.542700][ T1046] WARNING: CPU: 1 PID: 1046 at kernel/rcu/tree_plugin.h:330 rcu_note_context_switch+0xcf4/0xff0 [ 68.542740][ T1046] Modules linked in: [ 68.542759][ T1046] CPU: 1 UID: 0 PID: 1046 Comm: kworker/u8:5 Tainted: G W 6.10.0-rc7-next-20240710-syzkaller #0 [ 68.542787][ T1046] Tainted: [W]=WARN [ 68.542794][ T1046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.542807][ T1046] Workqueue: bond0 bond_mii_monitor [ 68.542835][ T1046] RIP: 0010:rcu_note_context_switch+0xcf4/0xff0 [ 68.542869][ T1046] Code: 00 ba 02 00 00 00 e8 bb 02 fe ff 4c 8b b4 24 80 00 00 00 eb 91 c6 05 a4 4f 1f 0e 01 90 48 c7 c7 e0 2d cc 8b e8 ad c5 da ff 90 <0f> 0b 90 90 e9 3b f4 ff ff 90 0f 0b 90 45 84 ed 0f 84 00 f4 ff ff [ 68.542896][ T1046] RSP: 0018:ffffc900041cefc0 EFLAGS: 00010046 [ 68.542911][ T1046] RAX: 583d87a6c7750500 RBX: ffff88802123de44 RCX: ffff88802123da00 [ 68.542926][ T1046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.542938][ T1046] RBP: ffffc900041cf110 R08: ffffffff815583f2 R09: fffffbfff1c39f8c [ 68.542952][ T1046] R10: dffffc0000000000 R11: fffffbfff1c39f8c R12: ffff88802123da00 [ 68.542966][ T1046] R13: 0000000000000000 R14: 1ffff92000839e10 R15: dffffc0000000000 [ 68.542980][ T1046] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 68.542995][ T1046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.543009][ T1046] CR2: 00007f5b6614bbe3 CR3: 0000000022676000 CR4: 00000000003506f0 [ 68.543026][ T1046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.543037][ T1046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.543048][ T1046] Call Trace: [ 68.543055][ T1046] [ 68.543063][ T1046] ? __warn+0x168/0x4e0 [ 68.543082][ T1046] ? rcu_note_context_switch+0xcf4/0xff0 [ 68.543109][ T1046] ? report_bug+0x2b3/0x500 [ 68.543130][ T1046] ? rcu_note_context_switch+0xcf4/0xff0 [ 68.543157][ T1046] ? handle_bug+0x3e/0x70 [ 68.543182][ T1046] ? exc_invalid_op+0x1a/0x50 [ 68.543208][ T1046] ? asm_exc_invalid_op+0x1a/0x20 [ 68.543229][ T1046] ? __warn_printk+0x292/0x360 [ 68.543249][ T1046] ? rcu_note_context_switch+0xcf4/0xff0 [ 68.543275][ T1046] ? __pfx_sched_clock_cpu+0x10/0x10 [ 68.543295][ T1046] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 68.543322][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.543346][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.543366][ T1046] ? __pfx_rcu_note_context_switch+0x10/0x10 [ 68.543393][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.543411][ T1046] __schedule+0x348/0x4a60 [ 68.543437][ T1046] ? schedule+0x90/0x320 [ 68.543453][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.543469][ T1046] ? schedule+0x90/0x320 [ 68.543485][ T1046] ? lock_release+0xbf/0x9f0 [ 68.543530][ T1046] ? __pfx___schedule+0x10/0x10 [ 68.543550][ T1046] ? __pfx_lock_acquire+0x10/0x10 [ 68.543578][ T1046] ? __pfx_lock_release+0x10/0x10 [ 68.543607][ T1046] ? __mutex_trylock_common+0x92/0x2e0 [ 68.543630][ T1046] ? kthread_data+0x52/0xd0 [ 68.543657][ T1046] ? schedule+0x90/0x320 [ 68.543675][ T1046] ? wq_worker_sleeping+0x66/0x240 [ 68.543703][ T1046] ? schedule+0x90/0x320 [ 68.543718][ T1046] schedule+0x14b/0x320 [ 68.543737][ T1046] schedule_preempt_disabled+0x13/0x30 [ 68.543757][ T1046] __mutex_lock+0x6a4/0xd70 [ 68.543782][ T1046] ? __mutex_lock+0x527/0xd70 [ 68.543804][ T1046] ? synchronize_rcu_expedited+0x451/0x830 [ 68.543826][ T1046] ? __pfx___mutex_lock+0x10/0x10 [ 68.543853][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.543892][ T1046] synchronize_rcu_expedited+0x451/0x830 [ 68.543916][ T1046] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 68.543941][ T1046] ? add_taint+0x99/0xe0 [ 68.543961][ T1046] ? __might_resched+0x5e0/0x780 [ 68.543992][ T1046] ? __local_bh_enable_ip+0x168/0x200 [ 68.544019][ T1046] ? dev_deactivate_many+0x250/0xb10 [ 68.544050][ T1046] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 68.544077][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.544106][ T1046] dev_deactivate_many+0x4a7/0xb10 [ 68.544136][ T1046] ? dev_deactivate_many+0x250/0xb10 [ 68.544168][ T1046] dev_deactivate+0x184/0x280 [ 68.544200][ T1046] ? __pfx_dev_deactivate+0x10/0x10 [ 68.544232][ T1046] ? rfc2863_policy+0x1d7/0x300 [ 68.544261][ T1046] linkwatch_do_dev+0x10a/0x170 [ 68.544291][ T1046] ethtool_op_get_link+0x15/0x60 [ 68.544318][ T1046] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 68.544347][ T1046] bond_check_dev_link+0x1f1/0x3f0 [ 68.544377][ T1046] ? __pfx_bond_check_dev_link+0x10/0x10 [ 68.544407][ T1046] ? bond_should_notify_peers+0x1e/0x400 [ 68.544434][ T1046] ? rcu_read_lock_held+0xa/0x50 [ 68.544457][ T1046] bond_mii_monitor+0x49a/0x3170 [ 68.544492][ T1046] ? bond_mii_monitor+0x174/0x3170 [ 68.544522][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.544547][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.544568][ T1046] ? __pfx_bond_mii_monitor+0x10/0x10 [ 68.544596][ T1046] ? process_scheduled_works+0x945/0x1830 [ 68.544623][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.544641][ T1046] ? process_scheduled_works+0x945/0x1830 [ 68.544679][ T1046] ? lock_acquire+0xe3/0x550 [ 68.544708][ T1046] ? __pfx_lock_acquire+0x10/0x10 [ 68.544733][ T1046] ? debug_object_deactivate+0x2d5/0x390 [ 68.544753][ T1046] ? __pfx_lock_release+0x10/0x10 [ 68.544779][ T1046] ? __pfx_debug_object_deactivate+0x10/0x10 [ 68.544799][ T1046] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 68.544829][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.544848][ T1046] ? process_scheduled_works+0x945/0x1830 [ 68.544879][ T1046] process_scheduled_works+0xa2c/0x1830 [ 68.544918][ T1046] ? __pfx_process_scheduled_works+0x10/0x10 [ 68.544946][ T1046] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 68.544978][ T1046] ? assign_work+0x364/0x3d0 [ 68.545005][ T1046] worker_thread+0x86d/0xd40 [ 68.545033][ T1046] ? rcu_is_watching+0x15/0xb0 [ 68.545052][ T1046] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 68.545073][ T1046] ? __kthread_parkme+0x169/0x1d0 [ 68.545102][ T1046] ? __pfx_worker_thread+0x10/0x10 [ 68.545128][ T1046] kthread+0x2f0/0x390 [ 68.545156][ T1046] ? __pfx_worker_thread+0x10/0x10 [ 68.545182][ T1046] ? __pfx_kthread+0x10/0x10 [ 68.545210][ T1046] ret_from_fork+0x4b/0x80 [ 68.545237][ T1046] ? __pfx_kthread+0x10/0x10 [ 68.545266][ T1046] ret_from_fork_asm+0x1a/0x30 [ 68.545301][ T1046] [ 68.545317][ T1046] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 69.160128][ T1046] CPU: 1 UID: 0 PID: 1046 Comm: kworker/u8:5 Tainted: G W 6.10.0-rc7-next-20240710-syzkaller #0 [ 69.171930][ T1046] Tainted: [W]=WARN [ 69.175730][ T1046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.185795][ T1046] Workqueue: bond0 bond_mii_monitor [ 69.191119][ T1046] Call Trace: [ 69.194401][ T1046] [ 69.197333][ T1046] dump_stack_lvl+0x241/0x360 [ 69.202024][ T1046] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.207232][ T1046] ? __pfx__printk+0x10/0x10 [ 69.211838][ T1046] ? vscnprintf+0x5d/0x90 [ 69.216185][ T1046] panic+0x349/0x870 [ 69.220095][ T1046] ? __warn+0x177/0x4e0 [ 69.224260][ T1046] ? __pfx_panic+0x10/0x10 [ 69.228698][ T1046] ? ret_from_fork_asm+0x1a/0x30 [ 69.233647][ T1046] __warn+0x34b/0x4e0 [ 69.237634][ T1046] ? rcu_note_context_switch+0xcf4/0xff0 [ 69.243274][ T1046] report_bug+0x2b3/0x500 [ 69.247621][ T1046] ? rcu_note_context_switch+0xcf4/0xff0 [ 69.253265][ T1046] handle_bug+0x3e/0x70 [ 69.257425][ T1046] exc_invalid_op+0x1a/0x50 [ 69.261931][ T1046] asm_exc_invalid_op+0x1a/0x20 [ 69.266778][ T1046] RIP: 0010:rcu_note_context_switch+0xcf4/0xff0 [ 69.273019][ T1046] Code: 00 ba 02 00 00 00 e8 bb 02 fe ff 4c 8b b4 24 80 00 00 00 eb 91 c6 05 a4 4f 1f 0e 01 90 48 c7 c7 e0 2d cc 8b e8 ad c5 da ff 90 <0f> 0b 90 90 e9 3b f4 ff ff 90 0f 0b 90 45 84 ed 0f 84 00 f4 ff ff [ 69.292623][ T1046] RSP: 0018:ffffc900041cefc0 EFLAGS: 00010046 [ 69.298737][ T1046] RAX: 583d87a6c7750500 RBX: ffff88802123de44 RCX: ffff88802123da00 [ 69.306721][ T1046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.314687][ T1046] RBP: ffffc900041cf110 R08: ffffffff815583f2 R09: fffffbfff1c39f8c [ 69.322662][ T1046] R10: dffffc0000000000 R11: fffffbfff1c39f8c R12: ffff88802123da00 [ 69.330648][ T1046] R13: 0000000000000000 R14: 1ffff92000839e10 R15: dffffc0000000000 [ 69.338622][ T1046] ? __warn_printk+0x292/0x360 [ 69.343391][ T1046] ? __pfx_sched_clock_cpu+0x10/0x10 [ 69.348680][ T1046] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 69.355044][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 69.360343][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.365187][ T1046] ? __pfx_rcu_note_context_switch+0x10/0x10 [ 69.371263][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.376019][ T1046] __schedule+0x348/0x4a60 [ 69.380432][ T1046] ? schedule+0x90/0x320 [ 69.384663][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.389420][ T1046] ? schedule+0x90/0x320 [ 69.393659][ T1046] ? lock_release+0xbf/0x9f0 [ 69.398254][ T1046] ? __pfx___schedule+0x10/0x10 [ 69.403113][ T1046] ? __pfx_lock_acquire+0x10/0x10 [ 69.408141][ T1046] ? __pfx_lock_release+0x10/0x10 [ 69.413268][ T1046] ? __mutex_trylock_common+0x92/0x2e0 [ 69.418748][ T1046] ? kthread_data+0x52/0xd0 [ 69.423258][ T1046] ? schedule+0x90/0x320 [ 69.427499][ T1046] ? wq_worker_sleeping+0x66/0x240 [ 69.432613][ T1046] ? schedule+0x90/0x320 [ 69.436858][ T1046] schedule+0x14b/0x320 [ 69.441009][ T1046] schedule_preempt_disabled+0x13/0x30 [ 69.446467][ T1046] __mutex_lock+0x6a4/0xd70 [ 69.450970][ T1046] ? __mutex_lock+0x527/0xd70 [ 69.455645][ T1046] ? synchronize_rcu_expedited+0x451/0x830 [ 69.461540][ T1046] ? __pfx___mutex_lock+0x10/0x10 [ 69.466563][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 69.471768][ T1046] synchronize_rcu_expedited+0x451/0x830 [ 69.477403][ T1046] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 69.483555][ T1046] ? add_taint+0x99/0xe0 [ 69.487798][ T1046] ? __might_resched+0x5e0/0x780 [ 69.492741][ T1046] ? __local_bh_enable_ip+0x168/0x200 [ 69.498117][ T1046] ? dev_deactivate_many+0x250/0xb10 [ 69.503416][ T1046] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 69.509145][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 69.514350][ T1046] dev_deactivate_many+0x4a7/0xb10 [ 69.519642][ T1046] ? dev_deactivate_many+0x250/0xb10 [ 69.524938][ T1046] dev_deactivate+0x184/0x280 [ 69.529622][ T1046] ? __pfx_dev_deactivate+0x10/0x10 [ 69.534829][ T1046] ? rfc2863_policy+0x1d7/0x300 [ 69.539683][ T1046] linkwatch_do_dev+0x10a/0x170 [ 69.544540][ T1046] ethtool_op_get_link+0x15/0x60 [ 69.549484][ T1046] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 69.555128][ T1046] bond_check_dev_link+0x1f1/0x3f0 [ 69.560341][ T1046] ? __pfx_bond_check_dev_link+0x10/0x10 [ 69.565977][ T1046] ? bond_should_notify_peers+0x1e/0x400 [ 69.571606][ T1046] ? rcu_read_lock_held+0xa/0x50 [ 69.576556][ T1046] bond_mii_monitor+0x49a/0x3170 [ 69.581498][ T1046] ? bond_mii_monitor+0x174/0x3170 [ 69.586613][ T1046] ? do_raw_spin_unlock+0x13c/0x8b0 [ 69.591809][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.596575][ T1046] ? __pfx_bond_mii_monitor+0x10/0x10 [ 69.601952][ T1046] ? process_scheduled_works+0x945/0x1830 [ 69.607669][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.612426][ T1046] ? process_scheduled_works+0x945/0x1830 [ 69.618152][ T1046] ? lock_acquire+0xe3/0x550 [ 69.622744][ T1046] ? __pfx_lock_acquire+0x10/0x10 [ 69.627793][ T1046] ? debug_object_deactivate+0x2d5/0x390 [ 69.633421][ T1046] ? __pfx_lock_release+0x10/0x10 [ 69.638454][ T1046] ? __pfx_debug_object_deactivate+0x10/0x10 [ 69.644427][ T1046] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 69.650758][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.655524][ T1046] ? process_scheduled_works+0x945/0x1830 [ 69.661247][ T1046] process_scheduled_works+0xa2c/0x1830 [ 69.666815][ T1046] ? __pfx_process_scheduled_works+0x10/0x10 [ 69.672807][ T1046] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 69.678362][ T1046] ? assign_work+0x364/0x3d0 [ 69.682965][ T1046] worker_thread+0x86d/0xd40 [ 69.687556][ T1046] ? rcu_is_watching+0x15/0xb0 [ 69.692334][ T1046] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 69.698226][ T1046] ? __kthread_parkme+0x169/0x1d0 [ 69.703258][ T1046] ? __pfx_worker_thread+0x10/0x10 [ 69.708369][ T1046] kthread+0x2f0/0x390 [ 69.712443][ T1046] ? __pfx_worker_thread+0x10/0x10 [ 69.717589][ T1046] ? __pfx_kthread+0x10/0x10 [ 69.722193][ T1046] ret_from_fork+0x4b/0x80 [ 69.726617][ T1046] ? __pfx_kthread+0x10/0x10 [ 69.731215][ T1046] ret_from_fork_asm+0x1a/0x30 [ 69.735988][ T1046] [ 69.739124][ T1046] Kernel Offset: disabled [ 69.743439][ T1046] Rebooting in 86400 seconds..