./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4281635552

<...>
Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts.
execve("./syz-executor4281635552", ["./syz-executor4281635552"], 0x7ffedbfdbd60 /* 10 vars */) = 0
brk(NULL)                               = 0x55557e848000
brk(0x55557e848d00)                     = 0x55557e848d00
arch_prctl(ARCH_SET_FS, 0x55557e848380) = 0
set_tid_address(0x55557e848650)         = 5826
set_robust_list(0x55557e848660, 24)     = 0
rseq(0x55557e848ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4281635552", 4096) = 28
getrandom("\x48\x32\xe2\xb4\xe3\xcb\xd3\x18", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557e848d00
brk(0x55557e869d00)                     = 0x55557e869d00
brk(0x55557e86a000)                     = 0x55557e86a000
mprotect(0x7f6130e52000, 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 5827 attached
 <unfinished ...>
[pid  5827] set_robust_list(0x55557e848660, 24 <unfinished ...>
[pid  5826] <... clone resumed>, child_tidptr=0x55557e848650) = 5827
[pid  5827] <... set_robust_list resumed>) = 0
[pid  5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5827] getppid()                   = 0
[pid  5827] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5827] unshare(CLONE_NEWNS)        = 0
[pid  5827] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] unshare(CLONE_NEWIPC)       = 0
[pid  5827] unshare(CLONE_NEWCGROUP)    = 0
[pid  5827] unshare(CLONE_NEWUTS)       = 0
[pid  5827] unshare(CLONE_SYSVSEM)      = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "16777216", 8)     = 8
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "536870912", 9)    = 9
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "8192", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5827] close(3)                    = 0
[pid  5827] getpid()                    = 1
[pid  5827] 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  5827] 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  5827] unshare(CLONE_NEWNET)       = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "0 65535", 7)      = 7
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "100000", 6)       = 6
[pid  5827] close(3)                    = 0
[pid  5827] mkdir("./syz-tmp", 0777)    = 0
[pid  5827] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5827] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5827] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5827] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5827] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5827] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5827] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5827] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0
[pid  5827] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5827] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5827] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5827] chdir("/")                  = 0
[pid  5827] umount2("./pivot", MNT_DETACH) = 0
[pid  5827] chroot("./newroot")         = 0
[pid  5827] chdir("/")                  = 0
[pid  5827] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5827] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5827] mkdir("/dev/binderfs", 0777) = 0
[pid  5827] mount("binder", "/dev/binderfs", "binder", 0, NULL) = -1 ENODEV (No such device)
[pid  5827] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5827] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5827] write(1, "executing program\n", 18executing program
) = 18
[pid  5827] memfd_create("syzkaller", 0) = 3
[pid  5827] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6128800000
[pid  5827] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid  5827] munmap(0x7f6128800000, 138412032) = 0
[pid  5827] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5827] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5827] close(3)                    = 0
[pid  5827] close(4)                    = 0
[pid  5827] mkdir("./file1", 0777)      = 0
syzkaller login: [   76.604121][ T5827] loop0: detected capacity change from 0 to 32768
[   76.682717][ T5827] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io
[   76.704111][ T5827] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[   76.712556][ T5827] bcachefs (loop0): Version upgrade required:
[   76.712556][ T5827] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[   76.712556][ T5827] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.20: directory_size
[   76.712556][ T5827]   running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance
[pid  5827] mount("/dev/loop0", "./file1", "bcachefs", MS_I_VERSION, "acl,direct_io,norecovery,fsck,journal_flush_disabled,noreTovery,btree_node_mem_ptr_optimization,reco"...) = 0
[pid  5827] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[   76.783618][ T5827] bcachefs (loop0): dropping and reconstructing all alloc info
[   76.801029][ T5827] bcachefs (loop0): accounting_read... done
[   76.808080][ T5827] bcachefs (loop0): alloc_read... done
[   76.813659][ T5827] bcachefs (loop0): stripes_read... done
[   76.819450][ T5827] bcachefs (loop0): snapshots_read... done
[   76.826205][ T5827] bcachefs (loop0): done starting filesystem
[pid  5827] chdir("./file1")            = 0
[pid  5827] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5827] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5827] close(4)                    = 0
[   76.914720][ T5827] bcachefs (loop0): dirent points to inode that does not point back:
[   76.914720][ T5827]   u64s 7 type dirent 4096:189491840996961599:U32_MAX len 0 ver 0: file0 -> 4098 type dir
[   76.914720][ T5827]   inum: 4098:4294967295 
[   76.914720][ T5827]   mode=40755
[   76.914720][ T5827]   flags=(15300000)
[   76.914720][ T5827]   journal_seq=4
[   76.914720][ T5827]   hash_seed=ece93825deac2443
[   76.914720][ T5827]   hash_type=siphash
[   76.914720][ T5827]   bi_size=0
[   76.914720][ T5827]   bi_sectors=0
[   76.914720][ T5827]   bi_version=4294967296
[   76.914720][ T5827]   bi_atime=0
[   76.914720][ T5827]   bi_ctime=0
[   76.914720][ T5827]   bi_mtime=10
[   76.914720][ T5827]   bi_otime=2780562352
[   76.914720][ T5827]   bi_uid=2780562352
[   76.914720][ T5827]   bi_gid=0
[   76.914720][ T5827]   bi_nlink=2770562249
[   76.914720][ T5827]   bi_generation=0
[   76.914720][ T5827]   bi_dev=0
[   76.914720][ T5827]   bi_data_checksum=0
[   76.914720][ T5827]   bi_compression=0
[   76.914720][ T5827]   bi_project=0
[   76.914720][ T5827]   bi_background_compression=0
[   76.914720][ T5827]   bi_data_replicas=0
[   76.914720][ T5827]   bi_promote_target=0
[   76.914720][ T5827]   bi_foreground_target=0
[   76.914720][ T5827]   bi_background_target=0
[   76.914720][ T5827]   bi_erasure_code=0
[   76.914720][ T5827]   bi_fields_set=0
[   76.914720][ T5827]   bi_dir=0
[   76.914720][ T5827]   bi_dir_offset=0
[   76.914720][ T5827]   bi_subvol=0
[   76.914720][ T5827]   bi_parent_subvol=0
[   76.914720][ T5827]   bi_nocow=0
[   76.914720][ T5827]   bi_depth=0
[   76.914720][ T5827]   bi_inodes_32bit=0
[pid  5827] symlink("./file0", "./file0") = -1 EROFS (Read-only file system)
[pid  5827] exit_group(1)               = ?
[   77.062760][ T5827] bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10
[   77.096518][ T5827] bcachefs (loop0): shutting down
[   77.127375][ T5827] VFS: Busy inodes after unmount of loop0 (bcachefs)
[   77.127650][ T5827] ------------[ cut here ]------------
[   77.140548][ T5827] kernel BUG at fs/super.c:652!
[   77.148829][ T5827] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
[   77.155814][ T5827] CPU: 1 UID: 0 PID: 5827 Comm: syz-executor428 Not tainted 6.13.0-syzkaller-09793-g69b8923f5003 #0
[   77.166578][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   77.176639][ T5827] RIP: 0010:generic_shutdown_super+0x2ca/0x2d0
[   77.182810][ T5827] Code: 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b9 57 ee ff 48 8b 13 48 c7 c7 c0 8c 18 8c 4c 89 e6 e8 27 ed f1 fe 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[   77.202420][ T5827] RSP: 0018:ffffc90003f5fb88 EFLAGS: 00010246
[   77.208502][ T5827] RAX: 0000000000000032 RBX: ffffffff8ef59c60 RCX: 563677885d657f00
[   77.216481][ T5827] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   77.224452][ T5827] RBP: 1ffff11005fe70f0 R08: ffffffff819f1fbc R09: 1ffff920007ebf0c
[   77.232440][ T5827] R10: dffffc0000000000 R11: fffff520007ebf0d R12: ffff88802ff38668
[   77.240502][ T5827] R13: dffffc0000000000 R14: ffffffff8c530f18 R15: ffff88802ff38780
[   77.248521][ T5827] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   77.257459][ T5827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.264043][ T5827] CR2: 00007ffc4c9beaf8 CR3: 000000007cb64000 CR4: 00000000003526f0
[   77.272020][ T5827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   77.279993][ T5827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   77.287972][ T5827] Call Trace:
[   77.291254][ T5827]  <TASK>
[   77.294189][ T5827]  ? __die_body+0x5f/0xb0
[   77.298543][ T5827]  ? die+0x9e/0xc0
[   77.302276][ T5827]  ? do_trap+0x15a/0x3a0
[   77.306523][ T5827]  ? generic_shutdown_super+0x2ca/0x2d0
[   77.312083][ T5827]  ? do_error_trap+0x1dc/0x2c0
[   77.316853][ T5827]  ? generic_shutdown_super+0x2ca/0x2d0
[   77.322444][ T5827]  ? __pfx_do_error_trap+0x10/0x10
[   77.327585][ T5827]  ? report_bug+0x3e8/0x500
[   77.332138][ T5827]  ? handle_invalid_op+0x34/0x40
[   77.337101][ T5827]  ? generic_shutdown_super+0x2ca/0x2d0
[   77.342683][ T5827]  ? exc_invalid_op+0x38/0x50
[   77.347377][ T5827]  ? asm_exc_invalid_op+0x1a/0x20
[   77.352418][ T5827]  ? __wake_up_klogd+0xcc/0x110
[   77.357277][ T5827]  ? generic_shutdown_super+0x2ca/0x2d0
[   77.362835][ T5827]  ? generic_shutdown_super+0x2c9/0x2d0
[   77.368395][ T5827]  bch2_kill_sb+0x41/0x50
[   77.372734][ T5827]  deactivate_locked_super+0xc4/0x130
[   77.378116][ T5827]  cleanup_mnt+0x41f/0x4b0
[   77.382562][ T5827]  ? lockdep_hardirqs_on+0x99/0x150
[   77.387768][ T5827]  task_work_run+0x24f/0x310
[   77.392370][ T5827]  ? __pfx_task_work_run+0x10/0x10
[   77.397491][ T5827]  ? do_exit+0xa25/0x28e0
[   77.401830][ T5827]  ? do_exit+0xa25/0x28e0
[   77.406171][ T5827]  do_exit+0xa2a/0x28e0
[   77.410336][ T5827]  ? __pfx_do_exit+0x10/0x10
[   77.414937][ T5827]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   77.420926][ T5827]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   77.427294][ T5827]  ? _raw_spin_unlock_irq+0x23/0x50
[   77.432496][ T5827]  ? lockdep_hardirqs_on+0x99/0x150
[   77.437706][ T5827]  do_group_exit+0x207/0x2c0
[   77.442310][ T5827]  __x64_sys_exit_group+0x3f/0x40
[   77.447369][ T5827]  x64_sys_call+0x26a8/0x26b0
[   77.452054][ T5827]  do_syscall_64+0xf3/0x230
[   77.456596][ T5827]  ? clear_bhb_loop+0x35/0x90
[   77.461308][ T5827]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   77.467212][ T5827] RIP: 0033:0x7f6130dd6ac9
[   77.471734][ T5827] Code: Unable to access opcode bytes at 0x7f6130dd6a9f.
[   77.478749][ T5827] RSP: 002b:00007ffc8269d2c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   77.487180][ T5827] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6130dd6ac9
[   77.495154][ T5827] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   77.503125][ T5827] RBP: 00007f6130e582b0 R08: ffffffffffffffb8 R09: 0000000000000006
[   77.511103][ T5827] R10: 00007ffc8269d1f0 R11: 0000000000000246 R12: 00007f6130e582b0
[   77.519204][ T5827] R13: 0000000000000000 R14: 00007f6130e59020 R15: 00007f6130da5020
[   77.527197][ T5827]  </TASK>
[   77.530225][ T5827] Modules linked in:
[   77.534471][ T5827] ---[ end trace 0000000000000000 ]---
[   77.540247][ T5827] RIP: 0010:generic_shutdown_super+0x2ca/0x2d0
[   77.546965][ T5827] Code: 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b9 57 ee ff 48 8b 13 48 c7 c7 c0 8c 18 8c 4c 89 e6 e8 27 ed f1 fe 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[   77.566678][ T5827] RSP: 0018:ffffc90003f5fb88 EFLAGS: 00010246
[   77.572828][ T5827] RAX: 0000000000000032 RBX: ffffffff8ef59c60 RCX: 563677885d657f00
[   77.580927][ T5827] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   77.589013][ T5827] RBP: 1ffff11005fe70f0 R08: ffffffff819f1fbc R09: 1ffff920007ebf0c
[   77.597064][ T5827] R10: dffffc0000000000 R11: fffff520007ebf0d R12: ffff88802ff38668
[   77.605130][ T5827] R13: dffffc0000000000 R14: ffffffff8c530f18 R15: ffff88802ff38780
[   77.613175][ T5827] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   77.622212][ T5827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.628848][ T5827] CR2: 00007ffc4c9beaf8 CR3: 000000007e882000 CR4: 00000000003526f0
[   77.636903][ T5827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   77.644912][ T5827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   77.652917][ T5827] Kernel panic - not syncing: Fatal exception
[   77.659337][ T5827] Kernel Offset: disabled
[   77.663668][ T5827] Rebooting in 86400 seconds..