./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3221890301

<...>
Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts.
execve("./syz-executor3221890301", ["./syz-executor3221890301"], 0x7ffc85761c30 /* 10 vars */) = 0
brk(NULL)                               = 0x555573a8c000
brk(0x555573a8cd00)                     = 0x555573a8cd00
arch_prctl(ARCH_SET_FS, 0x555573a8c380) = 0
set_tid_address(0x555573a8c650)         = 289
set_robust_list(0x555573a8c660, 24)     = 0
rseq(0x555573a8cca0, 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-executor3221890301", 4096) = 28
getrandom("\xc6\x8f\xe2\x66\xa6\x97\xfb\x47", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555573a8cd00
brk(0x555573aadd00)                     = 0x555573aadd00
brk(0x555573aae000)                     = 0x555573aae000
mprotect(0x7f65de295000, 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, child_tidptr=0x555573a8c650) = 290
./strace-static-x86_64: Process 290 attached
[pid   290] set_robust_list(0x555573a8c660, 24) = 0
[pid   290] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   290] setsid()                    = 1
[pid   290] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid   290] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid   290] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid   290] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid   290] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid   290] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid   290] unshare(CLONE_NEWNS)        = 0
[pid   290] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid   290] unshare(CLONE_NEWIPC)       = -1 EINVAL (Invalid argument)
[pid   290] unshare(CLONE_NEWCGROUP)    = 0
[pid   290] unshare(CLONE_NEWUTS)       = 0
[pid   290] unshare(CLONE_SYSVSEM)      = 0
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   290] getpid()                    = 1
[pid   290] 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   290] 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   290] unshare(CLONE_NEWNET)       = 0
[pid   290] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid   290] write(3, "0 65535", 7)      = 7
[pid   290] close(3)                    = 0
[pid   290] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid   290] write(3, "100000", 6)       = 6
[pid   290] close(3)                    = 0
[   22.736768][   T24] audit: type=1400 audit(1726747177.060:66): avc:  denied  { execmem } for  pid=289 comm="syz-executor322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   22.757413][   T24] audit: type=1400 audit(1726747177.080:67): avc:  denied  { mounton } for  pid=290 comm="syz-executor322" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
[pid   290] mkdir("./syz-tmp", 0777)    = 0
[pid   290] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid   290] mkdir("./syz-tmp/newroot", 0777) = 0
[pid   290] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid   290] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   290] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid   290] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid   290] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid   290] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   290] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   290] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid   290] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   290] mkdir("./syz-tmp/pivot", 0777) = 0
[pid   290] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid   290] chdir("/")                  = 0
[pid   290] umount2("./pivot", MNT_DETACH) = 0
[pid   290] chroot("./newroot")         = 0
[pid   290] chdir("/")                  = 0
[pid   290] mkdir("/dev/binderfs", 0777) = 0
[pid   290] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid   290] symlink("/dev/binderfs", "./binderfs") = 0
[pid   290] write(1, "executing program\n", 18executing program
) = 18
[pid   290] memfd_create("syzkaller", 0) = 3
[pid   290] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f65d5de2000
[pid   290] 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   290] munmap(0x7f65d5de2000, 138412032) = 0
[pid   290] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   290] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid   290] close(3)                    = 0
[   22.781410][   T24] audit: type=1400 audit(1726747177.080:68): avc:  denied  { mount } for  pid=290 comm="syz-executor322" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[   22.803587][   T24] audit: type=1400 audit(1726747177.080:69): avc:  denied  { mounton } for  pid=290 comm="syz-executor322" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[   22.824897][   T24] audit: type=1400 audit(1726747177.110:70): avc:  denied  { mounton } for  pid=290 comm="syz-executor322" 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
[   22.847555][   T24] audit: type=1400 audit(1726747177.110:71): avc:  denied  { mount } for  pid=290 comm="syz-executor322" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[pid   290] close(4)                    = 0
[pid   290] mkdir("./file1", 0777)      = 0
[   22.869420][   T24] audit: type=1400 audit(1726747177.110:72): avc:  denied  { mounton } for  pid=290 comm="syz-executor322" 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
[   22.893154][   T24] audit: type=1400 audit(1726747177.110:73): avc:  denied  { mount } for  pid=290 comm="syz-executor322" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[   22.894043][  T290] ======================================================
[   22.894043][  T290] WARNING: the mand mount option is being deprecated and
[   22.894043][  T290]          will be removed in v5.15!
[   22.894043][  T290] ======================================================
[   22.915073][   T24] audit: type=1400 audit(1726747177.120:74): avc:  denied  { unmount } for  pid=290 comm="syz-executor322" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   22.959934][   T24] audit: type=1400 audit(1726747177.130:75): avc:  denied  { mounton } for  pid=290 comm="syz-executor322" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[pid   290] mount("/dev/loop0", "./file1", "ext4", MS_MANDLOCK|MS_LAZYTIME, "errors=remount-ro,nodiscard,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,"...) = 0
[pid   290] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid   290] chdir("./file1")            = 0
[pid   290] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   290] ioctl(4, LOOP_CLR_FD)       = 0
[pid   290] close(4)                    = 0
[pid   290] mount("./file0", "./file0", "incremental-fs", 0, NULL) = 0
[pid   290] open("./file2", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000) = -1 EISDIR (Is a directory)
[pid   290] exit_group(1)               = ?
[   23.037465][  T290] EXT4-fs (loop0): 1 orphan inode deleted
[   23.042986][  T290] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,sysvgroups,delalloc,errors=continue,
[   23.062322][  T290] ext4 filesystem being mounted at /file1 supports timestamps until 2038 (0x7fffffff)
[   23.075831][  T290] ------------[ cut here ]------------
[   23.081161][  T290] kernel BUG at fs/namei.c:2786!
[   23.086103][  T290] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   23.091964][  T290] CPU: 1 PID: 290 Comm: syz-executor322 Not tainted 5.10.225-syzkaller-00513-g8d23314f588a #0
[   23.102029][  T290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   23.111938][  T290] RIP: 0010:may_delete+0x755/0x760
[   23.116874][  T290] Code: 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c db fd ff ff 4c 89 ef e8 1c 32 f4 ff e9 ce fd ff ff e8 32 98 b6 ff 0f 0b e8 2b 98 b6 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8
[   23.136314][  T290] RSP: 0018:ffffc90000ad7ad8 EFLAGS: 00010293
[   23.142212][  T290] RAX: ffffffff81b414b5 RBX: ffff88811c30a470 RCX: ffff88812106bb40
[   23.150172][  T290] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
[   23.157984][  T290] RBP: ffffc90000ad7b58 R08: ffffffff81b40dd3 R09: 0000000000000003
[   23.165791][  T290] R10: fffff5200015af40 R11: dffffc0000000001 R12: 0000000000000001
[   23.173617][  T290] R13: ffff88811c2c0aa0 R14: ffff88810fe0da30 R15: dffffc0000000000
[   23.181419][  T290] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   23.190190][  T290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.196606][  T290] CR2: 00007f65de299130 CR3: 000000010ced4000 CR4: 00000000003506a0
[   23.204416][  T290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   23.212238][  T290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   23.220054][  T290] Call Trace:
[   23.223169][  T290]  ? __die_body+0x62/0xb0
[   23.227332][  T290]  ? die+0x88/0xb0
[   23.230897][  T290]  ? do_trap+0x1a4/0x310
[   23.234971][  T290]  ? may_delete+0x755/0x760
[   23.239310][  T290]  ? handle_invalid_op+0x95/0xc0
[   23.244080][  T290]  ? may_delete+0x755/0x760
[   23.248423][  T290]  ? exc_invalid_op+0x32/0x50
[   23.252932][  T290]  ? asm_exc_invalid_op+0x12/0x20
[   23.257797][  T290]  ? may_delete+0x73/0x760
[   23.262049][  T290]  ? may_delete+0x755/0x760
[   23.266388][  T290]  ? may_delete+0x755/0x760
[   23.270729][  T290]  ? may_delete+0x755/0x760
[   23.275071][  T290]  vfs_rmdir+0x2c/0x3f0
[   23.279061][  T290]  incfs_kill_sb+0x108/0x220
[   23.283497][  T290]  deactivate_locked_super+0xad/0x110
[   23.288712][  T290]  deactivate_super+0xbe/0xf0
[   23.293206][  T290]  cleanup_mnt+0x45c/0x510
[   23.297457][  T290]  __cleanup_mnt+0x19/0x20
[   23.301710][  T290]  task_work_run+0x129/0x190
[   23.306151][  T290]  do_exit+0xc83/0x2a50
[   23.310142][  T290]  ? put_task_struct+0x80/0x80
[   23.314731][  T290]  ? _raw_spin_unlock_irq+0x4e/0x70
[   23.319766][  T290]  ? ptrace_notify+0x24c/0x350
[   23.324362][  T290]  ? do_notify_parent+0xa10/0xa10
[   23.329231][  T290]  ? debug_smp_processor_id+0x17/0x20
[   23.334431][  T290]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   23.340340][  T290]  do_group_exit+0x141/0x310
[   23.344762][  T290]  __x64_sys_exit_group+0x3f/0x40
[   23.349622][  T290]  do_syscall_64+0x34/0x70
[   23.353875][  T290]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   23.359604][  T290] RIP: 0033:0x7f65de21ee09
[   23.363850][  T290] Code: Unable to access opcode bytes at RIP 0x7f65de21eddf.
[   23.371053][  T290] RSP: 002b:00007fff30709c18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   23.379302][  T290] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f65de21ee09
[   23.387109][  T290] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   23.394938][  T290] RBP: 00007f65de29b370 R08: ffffffffffffffb8 R09: 0000000000000006
[   23.402732][  T290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65de29b370
[   23.410543][  T290] R13: 0000000000000000 R14: 00007f65de29c0e0 R15: 00007f65de1ed0d0
[   23.418354][  T290] Modules linked in:
[   23.422319][  T290] ---[ end trace a485f7986cd54fed ]---
[   23.427615][  T290] RIP: 0010:may_delete+0x755/0x760
[   23.432518][  T290] Code: 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c db fd ff ff 4c 89 ef e8 1c 32 f4 ff e9 ce fd ff ff e8 32 98 b6 ff 0f 0b e8 2b 98 b6 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8
[   23.452005][  T290] RSP: 0018:ffffc90000ad7ad8 EFLAGS: 00010293
[   23.457878][  T290] RAX: ffffffff81b414b5 RBX: ffff88811c30a470 RCX: ffff88812106bb40
[   23.465710][  T290] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
[   23.473493][  T290] RBP: ffffc90000ad7b58 R08: ffffffff81b40dd3 R09: 0000000000000003
[   23.481319][  T290] R10: fffff5200015af40 R11: dffffc0000000001 R12: 0000000000000001
[   23.489138][  T290] R13: ffff88811c2c0aa0 R14: ffff88810fe0da30 R15: dffffc0000000000
[   23.497036][  T290] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   23.505783][  T290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.512188][  T290] CR2: 00007f65de299130 CR3: 000000010ced4000 CR4: 00000000003506a0
[   23.520038][  T290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   23.527824][  T290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   23.535643][  T290] Kernel panic - not syncing: Fatal exception
[   23.541809][  T290] Kernel Offset: disabled
[   23.545931][  T290] Rebooting in 86400 seconds..