./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2873745006

<...>
Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts.
execve("./syz-executor2873745006", ["./syz-executor2873745006"], 0x7ffdbba6f840 /* 10 vars */) = 0
brk(NULL)                               = 0x55557407f000
brk(0x55557407fd00)                     = 0x55557407fd00
arch_prctl(ARCH_SET_FS, 0x55557407f380) = 0
set_tid_address(0x55557407f650)         = 5836
set_robust_list(0x55557407f660, 24)     = 0
rseq(0x55557407fca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2873745006", 4096) = 28
getrandom("\x70\xfa\xc3\x51\x56\x55\x4e\xbd", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557407fd00
brk(0x5555740a0d00)                     = 0x5555740a0d00
brk(0x5555740a1000)                     = 0x5555740a1000
mprotect(0x7f6593dd5000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5837 attached
 <unfinished ...>
[pid  5837] set_robust_list(0x55557407f660, 24 <unfinished ...>
[pid  5836] <... clone resumed>, child_tidptr=0x55557407f650) = 5837
[pid  5837] <... set_robust_list resumed>) = 0
[pid  5837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5837] getppid()                   = 0
[pid  5837] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5837] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5837] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5837] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5837] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5837] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5837] unshare(CLONE_NEWNS)        = 0
[pid  5837] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5837] unshare(CLONE_NEWIPC)       = 0
[pid  5837] unshare(CLONE_NEWCGROUP)    = 0
[pid  5837] unshare(CLONE_NEWUTS)       = 0
[pid  5837] unshare(CLONE_SYSVSEM)      = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "16777216", 8)     = 8
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "536870912", 9)    = 9
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "1024", 4)         = 4
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "8192", 4)         = 4
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "1024", 4)         = 4
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "1024", 4)         = 4
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5837] close(3)                    = 0
[pid  5837] getpid()                    = 1
[pid  5837] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5837] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5837] unshare(CLONE_NEWNET)       = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "0 65535", 7)      = 7
[pid  5837] close(3)                    = 0
[pid  5837] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5837] write(3, "100000", 6)       = 6
[pid  5837] close(3)                    = 0
[pid  5837] mkdir("./syz-tmp", 0777)    = 0
[pid  5837] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5837] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5837] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5837] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5837] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5837] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5837] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5837] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5837] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5837] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5837] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5837] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5837] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5837] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5837] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5837] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5837] chdir("/")                  = 0
[pid  5837] umount2("./pivot", MNT_DETACH) = 0
[pid  5837] chroot("./newroot")         = 0
[pid  5837] chdir("/")                  = 0
[pid  5837] mkdir("/dev/binderfs", 0777) = 0
[pid  5837] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5837] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5837] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5837] write(1, "executing program\n", 18) = 18
[pid  5837] memfd_create("syzkaller", 0) = 3
[pid  5837] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f658b800000
[pid  5837] write(3, "\xeb\x76\x90\x45\x58\x46\x41\x54\x20\x20\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x08\x00\x00\x00\x88\x00\x00\x00\x0f\x00\x00\x00\x05\x00\x00\x00"..., 131072) = 131072
[pid  5837] munmap(0x7f658b800000, 138412032) = 0
[pid  5837] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5837] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5837] close(3)                    = 0
[pid  5837] close(4)                    = 0
[pid  5837] mkdir("\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", 0777) = 0
[pid  5837] mount("/dev/loop0", "\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", "exfat", MS_NOSUID|MS_NOEXEC|MS_POSIXACL|MS_RELATIME|MS_I_VERSION, "") = 0
[pid  5837] openat(AT_FDCWD, "\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", O_RDONLY|O_DIRECTORY) = 3
[   96.285421][ T5837] loop0: detected capacity change from 0 to 256
[pid  5837] chdir("\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b") = 0
[pid  5837] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5837] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 004) = 4
[pid  5837] mount("/dev/loop0", "./bus", NULL, MS_BIND, NULL) = 0
[pid  5837] open("./bus", O_RDONLY|O_LARGEFILE|O_NOFOLLOW|FASYNC) = 5
[pid  5837] ioctl(5, LOOP_SET_STATUS64, {lo_offset=0x2, lo_number=0, lo_flags=0, lo_file_name="\xef\x35\x9f\x41\x3b\xb9\x38\x52\xf7\xd6\xa4\xae\x6d\xdd\xfb\xd1\xce\x5d\x29\xc2\xee\x5e\x5c\x9d", ...}) = 0
[pid  5837] openat(AT_FDCWD, "memory.events.local", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EROFS (Read-only file system)
[pid  5837] exit_group(1)               = ?
[   96.418125][ T5837] loop0: detected capacity change from 256 to 255
[   96.429112][ T5837] exFAT-fs (loop0): error, in sector 160, dentry 2 should be unused, but 0xff
[   96.438218][ T5837] exFAT-fs (loop0): Filesystem has been set read-only
[   96.470480][    C0] ------------[ cut here ]------------
[   96.476012][    C0] VFS: brelse: Trying to free free buffer
[   96.481876][    C0] WARNING: CPU: 0 PID: 12 at fs/buffer.c:1229 invalidate_bh_lru+0x102/0x1b0
[   96.490588][    C0] Modules linked in:
[   96.494502][    C0] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.12.0-next-20241122-syzkaller #0
[   96.504304][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   96.514363][    C0] Workqueue: netns cleanup_net
[   96.519156][    C0] RIP: 0010:invalidate_bh_lru+0x102/0x1b0
[   96.524873][    C0] Code: 44 ee da ff f0 ff 0b eb 25 e8 ba fa 6f ff 41 80 3c 2e 00 75 2a eb 30 e8 ac fa 6f ff 90 48 c7 c7 20 e1 18 8c e8 2f 99 30 ff 90 <0f> 0b 90 90 48 bd 00 00 00 00 00 fc ff df 41 80 3c 2e 00 74 08 4c
[   96.544480][    C0] RSP: 0018:ffffc90000007f30 EFLAGS: 00010046
[   96.550566][    C0] RAX: 71bc11c585981000 RBX: ffff8880765d1318 RCX: ffff88801cac5a00
[   96.558546][    C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[   96.566534][    C0] RBP: 0000000000000000 R08: ffffffff81601b32 R09: 1ffff110170c519a
[   96.574589][    C0] R10: dffffc0000000000 R11: ffffed10170c519b R12: ffff8880b8639838
[   96.582644][    C0] R13: 0000000000000000 R14: 1ffff110170c7307 R15: ffff8880b8639838
[   96.590610][    C0] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   96.599537][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.606114][    C0] CR2: 00007f6593dd90f8 CR3: 000000000e736000 CR4: 00000000003526f0
[   96.614084][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.622050][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.630048][    C0] Call Trace:
[   96.633325][    C0]  <IRQ>
[   96.636166][    C0]  ? __warn+0x168/0x4e0
[   96.640321][    C0]  ? invalidate_bh_lru+0x102/0x1b0
[   96.645430][    C0]  ? report_bug+0x2b3/0x500
[   96.649927][    C0]  ? invalidate_bh_lru+0x102/0x1b0
[   96.655036][    C0]  ? handle_bug+0x60/0x90
[   96.659360][    C0]  ? exc_invalid_op+0x1a/0x50
[   96.664032][    C0]  ? asm_exc_invalid_op+0x1a/0x20
[   96.669050][    C0]  ? __warn_printk+0x292/0x360
[   96.673811][    C0]  ? invalidate_bh_lru+0x102/0x1b0
[   96.678921][    C0]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   96.684380][    C0]  __flush_smp_call_function_queue+0x3fc/0x1690
[   96.690623][    C0]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   96.696080][    C0]  __sysvec_call_function_single+0xb8/0x430
[   96.701970][    C0]  sysvec_call_function_single+0x9e/0xc0
[   96.707599][    C0]  </IRQ>
[   96.710527][    C0]  <TASK>
[   96.713454][    C0]  asm_sysvec_call_function_single+0x1a/0x20
[   96.719428][    C0] RIP: 0010:arch_stack_walk+0x4e/0x150
[   96.724883][    C0] Code: 04 25 28 00 00 00 48 89 45 d0 48 c7 45 c8 00 00 00 00 48 c7 45 c0 00 00 00 00 48 c7 45 b8 00 00 00 00 48 c7 45 b0 00 00 00 00 <48> c7 45 a8 00 00 00 00 48 c7 45 a0 00 00 00 00 48 c7 45 98 00 00
[   96.744499][    C0] RSP: 0018:ffffc900001171e0 EFLAGS: 00000282
[   96.750567][    C0] RAX: 71bc11c585981000 RBX: ffffc900001172d0 RCX: 0000000000000000
[   96.758533][    C0] RDX: ffff88801cac5a00 RSI: ffffc900001172c0 RDI: ffffffff818b3690
[   96.766503][    C0] RBP: ffffc90000117270 R08: dffffc0000000000 R09: 0000000000000000
[   96.774467][    C0] R10: ffffc90000117370 R11: fffffbfff2851512 R12: ffff88801cac5a00
[   96.782433][    C0] R13: ffffffff818b3690 R14: ffffc900001172c0 R15: 0000000000000000
[   96.790403][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[   96.796565][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[   96.802738][    C0]  stack_trace_save+0x118/0x1d0
[   96.807594][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[   96.812969][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   96.818945][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   96.825263][    C0]  kasan_save_track+0x3f/0x80
[   96.829962][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   96.835936][    C0]  kasan_save_free_info+0x40/0x50
[   96.840957][    C0]  __kasan_slab_free+0x59/0x70
[   96.845713][    C0]  ? skb_release_data+0x677/0x8a0
[   96.850761][    C0]  kmem_cache_free+0x195/0x410
[   96.855521][    C0]  ? skb_release_data+0x677/0x8a0
[   96.860541][    C0]  skb_release_data+0x677/0x8a0
[   96.865406][    C0]  consume_skb+0x9f/0xf0
[   96.869644][    C0]  netlink_broadcast_filtered+0x116d/0x12a0
[   96.875543][    C0]  nlmsg_notify+0xfb/0x1c0
[   96.879956][    C0]  mpls_dev_notify+0x563/0x7a0
[   96.884743][    C0]  notifier_call_chain+0x19f/0x3e0
[   96.889859][    C0]  unregister_netdevice_many_notify+0xedd/0x1da0
[   96.896195][    C0]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   96.902952][    C0]  ? vxlan_exit_batch_rtnl+0x36f/0x400
[   96.908431][    C0]  ? nexthop_net_exit_batch_rtnl+0x100/0x150
[   96.914413][    C0]  cleanup_net+0x75d/0xcc0
[   96.918856][    C0]  ? __pfx_cleanup_net+0x10/0x10
[   96.923794][    C0]  ? process_scheduled_works+0x976/0x1850
[   96.929512][    C0]  process_scheduled_works+0xa63/0x1850
[   96.935070][    C0]  ? __pfx_process_scheduled_works+0x10/0x10
[   96.941050][    C0]  ? assign_work+0x364/0x3d0
[   96.945640][    C0]  worker_thread+0x870/0xd30
[   96.950232][    C0]  ? __kthread_parkme+0x169/0x1d0
[   96.955252][    C0]  ? __pfx_worker_thread+0x10/0x10
[   96.960359][    C0]  kthread+0x2f0/0x390
[   96.964421][    C0]  ? __pfx_worker_thread+0x10/0x10
[   96.969528][    C0]  ? __pfx_kthread+0x10/0x10
[   96.974111][    C0]  ret_from_fork+0x4b/0x80
[   96.978521][    C0]  ? __pfx_kthread+0x10/0x10
[   96.983110][    C0]  ret_from_fork_asm+0x1a/0x30
[   96.987880][    C0]  </TASK>
[   96.990903][    C0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   96.998181][    C0] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.12.0-next-20241122-syzkaller #0
[   97.007975][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   97.018026][    C0] Workqueue: netns cleanup_net
[   97.022791][    C0] Call Trace:
[   97.026067][    C0]  <IRQ>
[   97.028903][    C0]  dump_stack_lvl+0x241/0x360
[   97.033579][    C0]  ? __pfx_dump_stack_lvl+0x10/0x10
[   97.038772][    C0]  ? __pfx__printk+0x10/0x10
[   97.043359][    C0]  ? _printk+0xd5/0x120
[   97.047521][    C0]  ? __init_begin+0x41000/0x41000
[   97.052542][    C0]  ? vscnprintf+0x5d/0x90
[   97.056869][    C0]  panic+0x349/0x880
[   97.060761][    C0]  ? __warn+0x177/0x4e0
[   97.064909][    C0]  ? __pfx_panic+0x10/0x10
[   97.069317][    C0]  ? show_trace_log_lvl+0x3b2/0x410
[   97.074513][    C0]  ? ret_from_fork_asm+0x1a/0x30
[   97.079448][    C0]  __warn+0x34b/0x4e0
[   97.083421][    C0]  ? invalidate_bh_lru+0x102/0x1b0
[   97.088531][    C0]  report_bug+0x2b3/0x500
[   97.092863][    C0]  ? invalidate_bh_lru+0x102/0x1b0
[   97.097971][    C0]  handle_bug+0x60/0x90
[   97.102121][    C0]  exc_invalid_op+0x1a/0x50
[   97.106810][    C0]  asm_exc_invalid_op+0x1a/0x20
[   97.111653][    C0] RIP: 0010:invalidate_bh_lru+0x102/0x1b0
[   97.117369][    C0] Code: 44 ee da ff f0 ff 0b eb 25 e8 ba fa 6f ff 41 80 3c 2e 00 75 2a eb 30 e8 ac fa 6f ff 90 48 c7 c7 20 e1 18 8c e8 2f 99 30 ff 90 <0f> 0b 90 90 48 bd 00 00 00 00 00 fc ff df 41 80 3c 2e 00 74 08 4c
[   97.136970][    C0] RSP: 0018:ffffc90000007f30 EFLAGS: 00010046
[   97.143035][    C0] RAX: 71bc11c585981000 RBX: ffff8880765d1318 RCX: ffff88801cac5a00
[   97.151002][    C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[   97.158970][    C0] RBP: 0000000000000000 R08: ffffffff81601b32 R09: 1ffff110170c519a
[   97.166933][    C0] R10: dffffc0000000000 R11: ffffed10170c519b R12: ffff8880b8639838
[   97.174894][    C0] R13: 0000000000000000 R14: 1ffff110170c7307 R15: ffff8880b8639838
[   97.182863][    C0]  ? __warn_printk+0x292/0x360
[   97.187627][    C0]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   97.193166][    C0]  __flush_smp_call_function_queue+0x3fc/0x1690
[   97.199403][    C0]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   97.204860][    C0]  __sysvec_call_function_single+0xb8/0x430
[   97.210748][    C0]  sysvec_call_function_single+0x9e/0xc0
[   97.216377][    C0]  </IRQ>
[   97.219300][    C0]  <TASK>
[   97.222224][    C0]  asm_sysvec_call_function_single+0x1a/0x20
[   97.228194][    C0] RIP: 0010:arch_stack_walk+0x4e/0x150
[   97.233699][    C0] Code: 04 25 28 00 00 00 48 89 45 d0 48 c7 45 c8 00 00 00 00 48 c7 45 c0 00 00 00 00 48 c7 45 b8 00 00 00 00 48 c7 45 b0 00 00 00 00 <48> c7 45 a8 00 00 00 00 48 c7 45 a0 00 00 00 00 48 c7 45 98 00 00
[   97.253317][    C0] RSP: 0018:ffffc900001171e0 EFLAGS: 00000282
[   97.259387][    C0] RAX: 71bc11c585981000 RBX: ffffc900001172d0 RCX: 0000000000000000
[   97.267352][    C0] RDX: ffff88801cac5a00 RSI: ffffc900001172c0 RDI: ffffffff818b3690
[   97.275318][    C0] RBP: ffffc90000117270 R08: dffffc0000000000 R09: 0000000000000000
[   97.283283][    C0] R10: ffffc90000117370 R11: fffffbfff2851512 R12: ffff88801cac5a00
[   97.291248][    C0] R13: ffffffff818b3690 R14: ffffc900001172c0 R15: 0000000000000000
[   97.299223][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[   97.305385][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[   97.311545][    C0]  stack_trace_save+0x118/0x1d0
[   97.316391][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[   97.321758][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   97.327732][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   97.334053][    C0]  kasan_save_track+0x3f/0x80
[   97.338752][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   97.344725][    C0]  kasan_save_free_info+0x40/0x50
[   97.349746][    C0]  __kasan_slab_free+0x59/0x70
[   97.354501][    C0]  ? skb_release_data+0x677/0x8a0
[   97.359519][    C0]  kmem_cache_free+0x195/0x410
[   97.364282][    C0]  ? skb_release_data+0x677/0x8a0
[   97.369302][    C0]  skb_release_data+0x677/0x8a0
[   97.374155][    C0]  consume_skb+0x9f/0xf0
[   97.378394][    C0]  netlink_broadcast_filtered+0x116d/0x12a0
[   97.384295][    C0]  nlmsg_notify+0xfb/0x1c0
[   97.388708][    C0]  mpls_dev_notify+0x563/0x7a0
[   97.393484][    C0]  notifier_call_chain+0x19f/0x3e0
[   97.398596][    C0]  unregister_netdevice_many_notify+0xedd/0x1da0
[   97.404930][    C0]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   97.411685][    C0]  ? vxlan_exit_batch_rtnl+0x36f/0x400
[   97.417157][    C0]  ? nexthop_net_exit_batch_rtnl+0x100/0x150
[   97.423137][    C0]  cleanup_net+0x75d/0xcc0
[   97.427552][    C0]  ? __pfx_cleanup_net+0x10/0x10
[   97.432489][    C0]  ? process_scheduled_works+0x976/0x1850
[   97.438208][    C0]  process_scheduled_works+0xa63/0x1850
[   97.443764][    C0]  ? __pfx_process_scheduled_works+0x10/0x10
[   97.449743][    C0]  ? assign_work+0x364/0x3d0
[   97.454329][    C0]  worker_thread+0x870/0xd30
[   97.458920][    C0]  ? __kthread_parkme+0x169/0x1d0
[   97.463935][    C0]  ? __pfx_worker_thread+0x10/0x10
[   97.469039][    C0]  kthread+0x2f0/0x390
[   97.473129][    C0]  ? __pfx_worker_thread+0x10/0x10
[   97.478254][    C0]  ? __pfx_kthread+0x10/0x10
[   97.482846][    C0]  ret_from_fork+0x4b/0x80
[   97.487347][    C0]  ? __pfx_kthread+0x10/0x10
[   97.491934][    C0]  ret_from_fork_asm+0x1a/0x30
[   97.496705][    C0]  </TASK>
[   97.499846][    C0] Kernel Offset: disabled
[   97.504202][    C0] Rebooting in 86400 seconds..