./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3996213873

<...>
[   12.613070][   T24] audit: type=1400 audit(1740246238.630:62): avc:  denied  { noatsecure } for  pid=219 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   12.615730][   T24] audit: type=1400 audit(1740246238.630:63): avc:  denied  { write } for  pid=219 comm="sh" path="pipe:[13546]" dev="pipefs" ino=13546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[   12.619097][   T24] audit: type=1400 audit(1740246238.630:64): avc:  denied  { rlimitinh } for  pid=219 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   12.621741][   T24] audit: type=1400 audit(1740246238.630:65): avc:  denied  { siginh } for  pid=219 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts.
execve("./syz-executor3996213873", ["./syz-executor3996213873"], 0x7fffae719330 /* 10 vars */) = 0
brk(NULL)                               = 0x55555bebf000
brk(0x55555bebfd00)                     = 0x55555bebfd00
arch_prctl(ARCH_SET_FS, 0x55555bebf380) = 0
set_tid_address(0x55555bebf650)         = 287
set_robust_list(0x55555bebf660, 24)     = 0
rseq(0x55555bebfca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented)
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3996213873", 4096) = 28
getrandom("\x94\x2b\x88\xa0\xe4\x96\xd7\x60", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555bebfd00
brk(0x55555bee0d00)                     = 0x55555bee0d00
brk(0x55555bee1000)                     = 0x55555bee1000
mprotect(0x7fd50fc29000, 16384, PROT_READ) = 0
mmap(0x3ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3ffffffff000
mmap(0x400000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400000000000
mmap(0x400001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400001000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555bebf650) = 288
./strace-static-x86_64: Process 288 attached
[pid   288] set_robust_list(0x55555bebf660, 24) = 0
[pid   288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   288] getppid()                   = 0
[pid   288] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid   288] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid   288] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid   288] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid   288] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid   288] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid   288] unshare(CLONE_NEWNS)        = 0
[pid   288] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid   288] unshare(CLONE_NEWIPC)       = -1 EINVAL (Invalid argument)
[pid   288] unshare(CLONE_NEWCGROUP)    = 0
[pid   288] unshare(CLONE_NEWUTS)       = 0
[pid   288] unshare(CLONE_SYSVSEM)      = 0
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   288] getpid()                    = 1
[pid   288] 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   288] 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   288] unshare(CLONE_NEWNET)       = 0
[pid   288] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid   288] write(3, "0 65535", 7)      = 7
[pid   288] close(3)                    = 0
[pid   288] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid   288] write(3, "100000", 6)       = 6
[pid   288] close(3)                    = 0
[pid   288] mkdir("./syz-tmp", 0777)    = 0
[pid   288] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid   288] mkdir("./syz-tmp/newroot", 0777) = 0
[pid   288] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid   288] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   288] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid   288] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid   288] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid   288] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   288] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   288] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid   288] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   288] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   288] 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   288] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   288] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0
[pid   288] 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   288] mkdir("./syz-tmp/pivot", 0777) = 0
[pid   288] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid   288] chdir("/")                  = 0
[pid   288] umount2("./pivot", MNT_DETACH) = 0
[pid   288] chroot("./newroot")         = 0
[pid   288] chdir("/")                  = 0
[   21.387297][   T24] audit: type=1400 audit(1740246247.400:66): avc:  denied  { execmem } for  pid=287 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   21.395020][   T24] audit: type=1400 audit(1740246247.410:67): avc:  denied  { mounton } for  pid=288 comm="syz-executor399" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[   21.414670][   T24] audit: type=1400 audit(1740246247.430:68): avc:  denied  { mounton } for  pid=288 comm="syz-executor399" path="/root/syz-tmp" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[pid   288] mkdir("/dev/gadgetfs", 0777) = 0
[pid   288] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device)
[pid   288] mkdir("/dev/binderfs", 0777) = 0
[pid   288] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid   288] symlink("/dev/binderfs", "./binderfs") = 0
[pid   288] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   288] write(1, "executing program\n", 18executing program
) = 18
[pid   288] memfd_create("syzkaller", 0) = 3
[pid   288] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd507776000
[pid   288] 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"..., 262144) = 262144
[pid   288] munmap(0x7fd507776000, 138412032) = 0
[pid   288] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   288] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid   288] close(3)                    = 0
[   21.437781][   T24] audit: type=1400 audit(1740246247.430:69): avc:  denied  { mount } for  pid=288 comm="syz-executor399" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[   21.439473][  T288] request_module fs-gadgetfs succeeded, but still no fs?
[   21.460238][   T24] audit: type=1400 audit(1740246247.430:70): avc:  denied  { mounton } for  pid=288 comm="syz-executor399" path="/root/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[   21.490525][   T24] audit: type=1400 audit(1740246247.430:71): avc:  denied  { mount } for  pid=288 comm="syz-executor399" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[   21.512280][   T24] audit: type=1400 audit(1740246247.430:72): avc:  denied  { mounton } for  pid=288 comm="syz-executor399" path="/root/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1
[pid   288] close(4)                    = 0
[pid   288] mkdir("./file1", 0777)      = 0
[   21.537294][   T24] audit: type=1400 audit(1740246247.430:73): avc:  denied  { mounton } for  pid=288 comm="syz-executor399" path="/root/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=14630 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1
[   21.563107][   T24] audit: type=1400 audit(1740246247.430:74): avc:  denied  { unmount } for  pid=288 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   21.581914][  T288] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[   21.582715][   T24] audit: type=1400 audit(1740246247.460:75): avc:  denied  { mounton } for  pid=288 comm="syz-executor399" path="/dev/gadgetfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[   21.602766][  T288] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended
[pid   288] mount("/dev/loop0", "./file1", "ext4", MS_NOSUID|MS_NODEV|MS_SYNCHRONOUS|MS_NOSYMFOLLOW|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "journal_dev=0x0000000000000005,noblock_validity,nombcache,norecovery,barrier=0x000000000000000c,resg"...) = 0
[pid   288] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid   288] chdir("./file1")            = 0
[pid   288] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   288] ioctl(4, LOOP_CLR_FD)       = 0
[pid   288] close(4)                    = 0
[   21.638331][  T288] [EXT4 FS bs=4096, gc=1, bpg=3008, ipg=32, mo=8003e119, mo2=0000]
[   21.647565][  T288] EXT4-fs (loop0): 1 truncate cleaned up
[   21.652999][  T288] EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_dev=0x0000000000000005,noblock_validity,nombcache,norecovery,barrier=0x000000000000000c,resgid=0x000000000000ee01,nodiscard,noauto_da_alloc,resgid=0x00000000000000002,errors=continue
[   21.677203][  T292] EXT4-fs error (device loop0): ext4_release_dquot:6242: comm kworker/u4:3: Failed to release dquot type 1
[pid   288] mount("./file0", "./file0", "incremental-fs", 0, NULL) = 0
[pid   288] open_tree(AT_FDCWD, "", OPEN_TREE_CLONE|OPEN_TREE_CLOEXEC|AT_SYMLINK_NOFOLLOW|AT_NO_AUTOMOUNT|AT_EMPTY_PATH|AT_RECURSIVE) = 4
[pid   288] move_mount(4, "./file1", AT_FDCWD, NULL, MOVE_MOUNT_T_AUTOMOUNTS|MOVE_MOUNT_T_EMPTY_PATH) = -1 EFAULT (Bad address)
[pid   288] exit_group(1)               = ?
[   21.686994][  T288] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1047: updating to rev 1 because of new feature flag, running e2fsck is recommended
[   21.706965][  T288] ------------[ cut here ]------------
[   21.712460][  T288] kernel BUG at fs/namei.c:2786!
[   21.717151][  T288] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   21.723030][  T288] CPU: 1 PID: 288 Comm: syz-executor399 Not tainted 5.10.234-syzkaller-00148-g6686f2996d23 #0
[   21.733311][  T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   21.743198][  T288] RIP: 0010:may_delete+0x755/0x760
[   21.748203][  T288] Code: 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c db fd ff ff 4c 89 ef e8 5c 30 f4 ff e9 ce fd ff ff e8 32 91 b6 ff 0f 0b e8 2b 91 b6 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8
[   21.768943][  T288] RSP: 0018:ffffc90000bc7ad8 EFLAGS: 00010293
[   21.774851][  T288] RAX: ffffffff81b42e35 RBX: ffff88811bba2140 RCX: ffff88810cb84f00
[   21.782650][  T288] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
[   21.790464][  T288] RBP: ffffc90000bc7b58 R08: ffffffff81b42753 R09: 0000000000000003
[   21.798281][  T288] R10: fffff52000178f40 R11: dffffc0000000001 R12: 0000000000000001
[   21.806084][  T288] R13: ffff88810ce3ecc0 R14: ffff88811b800780 R15: dffffc0000000000
[   21.813905][  T288] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   21.822841][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.829348][  T288] CR2: 00007fd50fbfd578 CR3: 000000000660f000 CR4: 00000000003506a0
[   21.837160][  T288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   21.844968][  T288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   21.852779][  T288] Call Trace:
[   21.855910][  T288]  ? __die_body+0x62/0xb0
[   21.860072][  T288]  ? die+0x88/0xb0
[   21.863629][  T288]  ? do_trap+0x1a4/0x310
[   21.867713][  T288]  ? may_delete+0x755/0x760
[   21.872046][  T288]  ? handle_invalid_op+0x95/0xc0
[   21.876834][  T288]  ? may_delete+0x755/0x760
[   21.881173][  T288]  ? exc_invalid_op+0x32/0x50
[   21.885681][  T288]  ? asm_exc_invalid_op+0x12/0x20
[   21.890545][  T288]  ? may_delete+0x73/0x760
[   21.894788][  T288]  ? may_delete+0x755/0x760
[   21.899131][  T288]  ? may_delete+0x755/0x760
[   21.903468][  T288]  ? may_delete+0x755/0x760
[   21.907824][  T288]  vfs_rmdir+0x2c/0x3f0
[   21.911808][  T288]  incfs_kill_sb+0x108/0x220
[   21.916232][  T288]  deactivate_locked_super+0xad/0x110
[   21.921434][  T288]  deactivate_super+0xbe/0xf0
[   21.925948][  T288]  cleanup_mnt+0x45c/0x510
[   21.930230][  T288]  __cleanup_mnt+0x19/0x20
[   21.934475][  T288]  task_work_run+0x129/0x190
[   21.938885][  T288]  do_exit+0xc83/0x2a50
[   21.942879][  T288]  ? put_task_struct+0x80/0x80
[   21.947490][  T288]  ? _raw_spin_unlock_irq+0x4e/0x70
[   21.952509][  T288]  ? ptrace_notify+0x24c/0x350
[   21.957452][  T288]  ? do_notify_parent+0xa10/0xa10
[   21.962314][  T288]  ? debug_smp_processor_id+0x17/0x20
[   21.967522][  T288]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   21.973422][  T288]  do_group_exit+0x141/0x310
[   21.977852][  T288]  __x64_sys_exit_group+0x3f/0x40
[   21.982710][  T288]  do_syscall_64+0x34/0x70
[   21.986964][  T288]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   21.992692][  T288] RIP: 0033:0x7fd50fbb2fc9
[   21.996941][  T288] Code: Unable to access opcode bytes at RIP 0x7fd50fbb2f9f.
[   22.004199][  T288] RSP: 002b:00007ffcd98b6c98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.012400][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd50fbb2fc9
[   22.020215][  T288] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   22.028015][  T288] RBP: 00007fd50fc2f390 R08: ffffffffffffffb8 R09: 0000000000000006
[   22.035826][  T288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd50fc2f390
[   22.043639][  T288] R13: 0000000000000000 R14: 00007fd50fc30100 R15: 00007fd50fb81280
[   22.051450][  T288] Modules linked in:
[   22.055513][  T288] ---[ end trace 3aefd2439b3bd985 ]---
[   22.061124][  T288] RIP: 0010:may_delete+0x755/0x760
[   22.066045][  T288] Code: 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c db fd ff ff 4c 89 ef e8 5c 30 f4 ff e9 ce fd ff ff e8 32 91 b6 ff 0f 0b e8 2b 91 b6 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8
[   22.085719][  T288] RSP: 0018:ffffc90000bc7ad8 EFLAGS: 00010293
[   22.091646][  T288] RAX: ffffffff81b42e35 RBX: ffff88811bba2140 RCX: ffff88810cb84f00
[   22.099422][  T288] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
[   22.107211][  T288] RBP: ffffc90000bc7b58 R08: ffffffff81b42753 R09: 0000000000000003
[   22.115048][  T288] R10: fffff52000178f40 R11: dffffc0000000001 R12: 0000000000000001
[   22.122856][  T288] R13: ffff88810ce3ecc0 R14: ffff88811b800780 R15: dffffc0000000000
[   22.130674][  T288] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   22.139474][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.145839][  T288] CR2: 00007fd50fbfd578 CR3: 000000010d0bb000 CR4: 00000000003506a0
[   22.153704][  T288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   22.161486][  T288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   22.169298][  T288] Kernel panic - not syncing: Fatal exception
[   22.175359][  T288] Kernel Offset: disabled
[   22.179482][  T288] Rebooting in 86400 seconds..