./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4204926649

<...>
Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts.
execve("./syz-executor4204926649", ["./syz-executor4204926649"], 0x7ffef2842de0 /* 10 vars */) = 0
brk(NULL)                               = 0x555594b27000
brk(0x555594b27d00)                     = 0x555594b27d00
arch_prctl(ARCH_SET_FS, 0x555594b27380) = 0
set_tid_address(0x555594b27650)         = 288
set_robust_list(0x555594b27660, 24)     = 0
rseq(0x555594b27ca0, 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-executor4204926649", 4096) = 28
getrandom("\x3a\x27\x3d\x2d\x0d\xf9\x9b\x10", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555594b27d00
brk(0x555594b48d00)                     = 0x555594b48d00
brk(0x555594b49000)                     = 0x555594b49000
mprotect(0x7f42739ab000, 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=0x555594b27650) = 289
./strace-static-x86_64: Process 289 attached
[pid   289] set_robust_list(0x555594b27660, 24) = 0
[pid   289] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   289] setsid()                    = 1
[pid   289] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid   289] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid   289] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid   289] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid   289] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid   289] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid   289] unshare(CLONE_NEWNS)        = 0
[pid   289] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid   289] unshare(CLONE_NEWIPC)       = -1 EINVAL (Invalid argument)
[pid   289] unshare(CLONE_NEWCGROUP)    = 0
[pid   289] unshare(CLONE_NEWUTS)       = 0
[pid   289] unshare(CLONE_SYSVSEM)      = 0
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   289] getpid()                    = 1
[pid   289] 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   289] 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   289] unshare(CLONE_NEWNET)       = 0
[pid   289] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid   289] write(3, "0 65535", 7)      = 7
[pid   289] close(3)                    = 0
[pid   289] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid   289] write(3, "100000", 6)       = 6
[pid   289] close(3)                    = 0
[pid   289] mkdir("./syz-tmp", 0777)    = 0
[pid   289] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid   289] mkdir("./syz-tmp/newroot", 0777) = 0
[pid   289] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid   289] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   289] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid   289] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid   289] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[   22.170078][   T24] audit: type=1400 audit(1726783977.459:66): avc:  denied  { execmem } for  pid=288 comm="syz-executor420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   22.190102][   T24] audit: type=1400 audit(1726783977.479:67): avc:  denied  { mounton } for  pid=289 comm="syz-executor420" 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   289] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   289] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   289] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid   289] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   289] mkdir("./syz-tmp/pivot", 0777) = 0
[pid   289] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid   289] chdir("/")                  = 0
[pid   289] umount2("./pivot", MNT_DETACH) = 0
[pid   289] chroot("./newroot")         = 0
[pid   289] chdir("/")                  = 0
[pid   289] mkdir("/dev/binderfs", 0777) = 0
[pid   289] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid   289] symlink("/dev/binderfs", "./binderfs") = 0
[pid   289] write(1, "executing program\n", 18executing program
) = 18
[pid   289] memfd_create("syzkaller", 0) = 3
[pid   289] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f426b4f8000
[pid   289] 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   289] munmap(0x7f426b4f8000, 138412032) = 0
[pid   289] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   289] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid   289] close(3)                    = 0
[   22.214039][   T24] audit: type=1400 audit(1726783977.479:68): avc:  denied  { mount } for  pid=289 comm="syz-executor420" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[   22.236393][   T24] audit: type=1400 audit(1726783977.479:69): avc:  denied  { mounton } for  pid=289 comm="syz-executor420" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[   22.257735][   T24] audit: type=1400 audit(1726783977.499:70): avc:  denied  { mounton } for  pid=289 comm="syz-executor420" 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
[   22.280434][   T24] audit: type=1400 audit(1726783977.499:71): avc:  denied  { mount } for  pid=289 comm="syz-executor420" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[pid   289] close(4)                    = 0
[   22.302444][   T24] audit: type=1400 audit(1726783977.499:72): avc:  denied  { mounton } for  pid=289 comm="syz-executor420" 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
[   22.326188][   T24] audit: type=1400 audit(1726783977.509:73): avc:  denied  { mount } for  pid=289 comm="syz-executor420" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[   22.347982][   T24] audit: type=1400 audit(1726783977.509:74): avc:  denied  { unmount } for  pid=289 comm="syz-executor420" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[pid   289] mkdir("./file1", 0777)      = 0
[   22.348964][  T289] ======================================================
[   22.348964][  T289] WARNING: the mand mount option is being deprecated and
[   22.348964][  T289]          will be removed in v5.15!
[   22.348964][  T289] ======================================================
[   22.393432][   T24] audit: type=1400 audit(1726783977.519:75): avc:  denied  { mounton } for  pid=289 comm="syz-executor420" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[pid   289] mount("/dev/loop0", "./file1", "ext4", MS_MANDLOCK|MS_LAZYTIME, "errors=remount-ro,nodiscard,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,"...) = 0
[pid   289] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid   289] chdir("./file1")            = 0
[pid   289] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   289] ioctl(4, LOOP_CLR_FD)       = 0
[pid   289] close(4)                    = 0
[pid   289] mount("./file0", "./file0", "incremental-fs", 0, NULL) = 0
[pid   289] open("./file2", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 000) = -1 EISDIR (Is a directory)
[pid   289] exit_group(1)               = ?
[   22.430664][  T289] EXT4-fs (loop0): 1 orphan inode deleted
[   22.436193][  T289] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,nodiscard,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,sysvgroups,delalloc,errors=continue,
[   22.455606][  T289] ext4 filesystem being mounted at /file1 supports timestamps until 2038 (0x7fffffff)
[   22.470629][  T289] ------------[ cut here ]------------
[   22.475954][  T289] kernel BUG at fs/namei.c:2786!
[   22.480755][  T289] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   22.486578][  T289] CPU: 1 PID: 289 Comm: syz-executor420 Not tainted 5.10.225-syzkaller-00513-g8d23314f588a #0
[   22.496641][  T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   22.506557][  T289] RIP: 0010:may_delete+0x755/0x760
[   22.511484][  T289] 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
[   22.530925][  T289] RSP: 0018:ffffc90000be7ad8 EFLAGS: 00010293
[   22.536925][  T289] RAX: ffffffff81b414b5 RBX: ffff88811cac7470 RCX: ffff88811f2c13c0
[   22.544731][  T289] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
[   22.552536][  T289] RBP: ffffc90000be7b58 R08: ffffffff81b40dd3 R09: 0000000000000003
[   22.560343][  T289] R10: fffff5200017cf40 R11: dffffc0000000001 R12: 0000000000000001
[   22.568154][  T289] R13: ffff88811cac7000 R14: ffff88811056c878 R15: dffffc0000000000
[   22.576206][  T289] FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   22.584970][  T289] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.591385][  T289] CR2: 00007f42739af130 CR3: 000000010cf19000 CR4: 00000000003506a0
[   22.599286][  T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   22.607006][  T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   22.614816][  T289] Call Trace:
[   22.617947][  T289]  ? __die_body+0x62/0xb0
[   22.622117][  T289]  ? die+0x88/0xb0
[   22.625667][  T289]  ? do_trap+0x1a4/0x310
[   22.629749][  T289]  ? may_delete+0x755/0x760
[   22.634098][  T289]  ? handle_invalid_op+0x95/0xc0
[   22.638858][  T289]  ? may_delete+0x755/0x760
[   22.643206][  T289]  ? exc_invalid_op+0x32/0x50
[   22.647713][  T289]  ? asm_exc_invalid_op+0x12/0x20
[   22.652575][  T289]  ? may_delete+0x73/0x760
[   22.656823][  T289]  ? may_delete+0x755/0x760
[   22.661164][  T289]  ? may_delete+0x755/0x760
[   22.665511][  T289]  ? may_delete+0x755/0x760
[   22.669845][  T289]  vfs_rmdir+0x2c/0x3f0
[   22.673834][  T289]  incfs_kill_sb+0x108/0x220
[   22.678271][  T289]  deactivate_locked_super+0xad/0x110
[   22.683470][  T289]  deactivate_super+0xbe/0xf0
[   22.687983][  T289]  cleanup_mnt+0x45c/0x510
[   22.692239][  T289]  __cleanup_mnt+0x19/0x20
[   22.696492][  T289]  task_work_run+0x129/0x190
[   22.700916][  T289]  do_exit+0xc83/0x2a50
[   22.704908][  T289]  ? put_task_struct+0x80/0x80
[   22.709510][  T289]  ? _raw_spin_unlock_irq+0x4e/0x70
[   22.714560][  T289]  ? ptrace_notify+0x24c/0x350
[   22.719154][  T289]  ? do_notify_parent+0xa10/0xa10
[   22.724005][  T289]  ? debug_smp_processor_id+0x17/0x20
[   22.729212][  T289]  ? fpregs_assert_state_consistent+0xb6/0xe0
[   22.735113][  T289]  do_group_exit+0x141/0x310
[   22.739539][  T289]  __x64_sys_exit_group+0x3f/0x40
[   22.744397][  T289]  do_syscall_64+0x34/0x70
[   22.748651][  T289]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   22.754382][  T289] RIP: 0033:0x7f4273934e09
[   22.758637][  T289] Code: Unable to access opcode bytes at RIP 0x7f4273934ddf.
[   22.765833][  T289] RSP: 002b:00007ffc9b201fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   22.774169][  T289] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4273934e09
[   22.781975][  T289] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   22.789808][  T289] RBP: 00007f42739b1370 R08: ffffffffffffffb8 R09: 0000000000000006
[   22.797614][  T289] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f42739b1370
[   22.805415][  T289] R13: 0000000000000000 R14: 00007f42739b20e0 R15: 00007f42739030d0
[   22.813223][  T289] Modules linked in:
[   22.817124][  T289] ---[ end trace ba70834cb5859971 ]---
[   22.822440][  T289] RIP: 0010:may_delete+0x755/0x760
[   22.827331][  T289] 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
[   22.847044][  T289] RSP: 0018:ffffc90000be7ad8 EFLAGS: 00010293
[   22.852981][  T289] RAX: ffffffff81b414b5 RBX: ffff88811cac7470 RCX: ffff88811f2c13c0
[   22.860794][  T289] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000
[   22.868564][  T289] RBP: ffffc90000be7b58 R08: ffffffff81b40dd3 R09: 0000000000000003
[   22.876391][  T289] R10: fffff5200017cf40 R11: dffffc0000000001 R12: 0000000000000001
[   22.884178][  T289] R13: ffff88811cac7000 R14: ffff88811056c878 R15: dffffc0000000000
[   22.891991][  T289] FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   22.900766][  T289] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.907157][  T289] CR2: 00005596b2551008 CR3: 000000010cac2000 CR4: 00000000003506b0
[   22.914993][  T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   22.922804][  T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   22.930616][  T289] Kernel panic - not syncing: Fatal exception
[   22.936678][  T289] Kernel Offset: disabled
[   22.940797][  T289] Rebooting in 86400 seconds..