./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3447654259

<...>
Warning: Permanently added '10.128.0.64' (ED25519) to the list of known hosts.
execve("./syz-executor3447654259", ["./syz-executor3447654259"], 0x7ffd3b9d1f50 /* 10 vars */) = 0
brk(NULL)                               = 0x555557454000
brk(0x555557454d00)                     = 0x555557454d00
arch_prctl(ARCH_SET_FS, 0x555557454380) = 0
set_tid_address(0x555557454650)         = 5064
set_robust_list(0x555557454660, 24)     = 0
rseq(0x555557454ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3447654259", 4096) = 28
getrandom("\xe4\x07\x0b\xee\xf0\xf1\x1a\xb2", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555557454d00
brk(0x555557475d00)                     = 0x555557475d00
brk(0x555557476000)                     = 0x555557476000
mprotect(0x7f83696df000, 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
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = -1 ENXIO (No such device or address)
close(3)                                = 0
[   78.129281][   T27] audit: type=1400 audit(1703589436.195:83): avc:  denied  { execmem } for  pid=5064 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   78.152419][   T27] audit: type=1400 audit(1703589436.225:84): avc:  denied  { read write } for  pid=5064 comm="syz-executor344" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5065 attached
, child_tidptr=0x555557454650) = 5065
[pid  5065] set_robust_list(0x555557454660, 24) = 0
[pid  5065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5065] setpgid(0, 0)               = 0
[pid  5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "1000", 4)         = 4
[pid  5065] close(3)                    = 0
[pid  5065] memfd_create("syzkaller", 0) = 3
[pid  5065] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[   78.179267][   T27] audit: type=1400 audit(1703589436.225:85): avc:  denied  { open } for  pid=5064 comm="syz-executor344" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   78.204157][   T27] audit: type=1400 audit(1703589436.225:86): avc:  denied  { ioctl } for  pid=5064 comm="syz-executor344" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   78.230746][   T27] audit: type=1400 audit(1703589436.245:87): avc:  denied  { append } for  pid=4494 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   78.254088][   T27] audit: type=1400 audit(1703589436.245:88): avc:  denied  { open } for  pid=4494 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   78.277775][   T27] audit: type=1400 audit(1703589436.245:89): avc:  denied  { getattr } for  pid=4494 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[pid  5065] 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  5065] munmap(0x7f8361226000, 138412032) = 0
[pid  5065] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5065] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5065] close(3)                    = 0
[pid  5065] mkdir("./file0", 0777)      = 0
[pid  5065] mount("/dev/loop0", "./file0", "jfs", MS_LAZYTIME, "") = 0
[   78.458598][ T5065] loop0: detected capacity change from 0 to 32768
[   78.486027][   T27] audit: type=1400 audit(1703589436.545:90): avc:  denied  { mounton } for  pid=5065 comm="syz-executor344" path="/root/file0" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[pid  5065] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5065] chdir("./file0")            = 0
[pid  5065] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5065] close(4)                    = 0
[pid  5065] openat(AT_FDCWD, ".", O_RDONLY) = 4
[   78.509205][   T27] audit: type=1400 audit(1703589436.555:91): avc:  denied  { mount } for  pid=5065 comm="syz-executor344" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   78.537460][ T5065] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1
[   78.537460][ T5065] 
[pid  5065] getdents64(4, 0x20000080 /* 4 entries */, 166) = 112
[pid  5065] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5065] mount(NULL, ".", 0x20000180, MS_REMOUNT, "") = -1 EINVAL (Invalid argument)
[   78.555061][ T5065] ERROR: (device loop0): remounting filesystem as read-only
[   78.563468][ T5065] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3
[   78.563468][ T5065] 
[   78.575378][ T5065] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4
[   78.575378][ T5065] 
[pid  5065] exit_group(0)               = ?
[pid  5065] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5065, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=24 /* 0.24 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5067 attached
, child_tidptr=0x555557454650) = 5067
[pid  5067] set_robust_list(0x555557454660, 24) = 0
[pid  5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5067] setpgid(0, 0)               = 0
[pid  5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "1000", 4)         = 4
[   78.600065][   T27] audit: type=1400 audit(1703589436.665:92): avc:  denied  { remount } for  pid=5065 comm="syz-executor344" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[pid  5067] close(3)                    = 0
[pid  5067] memfd_create("syzkaller", 0) = 3
[pid  5067] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5067] 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  5067] munmap(0x7f8361226000, 138412032) = 0
[pid  5067] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5067] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5067] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5067] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5067] close(4)                    = 0
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5067] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5067] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5067] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5067] exit_group(0)               = ?
[pid  5067] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=26 /* 0.26 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5068 attached
 <unfinished ...>
[pid  5068] set_robust_list(0x555557454660, 24) = 0
[pid  5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5068] setpgid(0, 0)               = 0
[pid  5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5064] <... clone resumed>, child_tidptr=0x555557454650) = 5068
[pid  5068] <... openat resumed>)       = 3
[pid  5068] write(3, "1000", 4)         = 4
[pid  5068] close(3)                    = 0
[pid  5068] memfd_create("syzkaller", 0) = 3
[pid  5068] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5068] 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  5068] munmap(0x7f8361226000, 138412032) = 0
[pid  5068] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5068] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5068] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5068] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5068] close(4)                    = 0
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5068] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5068] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5068] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5068] exit_group(0)               = ?
[pid  5068] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=20 /* 0.20 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached
, child_tidptr=0x555557454650) = 5069
[pid  5069] set_robust_list(0x555557454660, 24) = 0
[pid  5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5069] setpgid(0, 0)               = 0
[pid  5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "1000", 4)         = 4
[pid  5069] close(3)                    = 0
[pid  5069] memfd_create("syzkaller", 0) = 3
[pid  5069] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5069] 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  5069] munmap(0x7f8361226000, 138412032) = 0
[pid  5069] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5069] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5069] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5069] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5069] close(4)                    = 0
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5069] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5069] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5069] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5069] exit_group(0)               = ?
[pid  5069] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=22 /* 0.22 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5070 attached
, child_tidptr=0x555557454650) = 5070
[pid  5070] set_robust_list(0x555557454660, 24) = 0
[pid  5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5070] setpgid(0, 0)               = 0
[pid  5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5070] write(3, "1000", 4)         = 4
[pid  5070] close(3)                    = 0
[pid  5070] memfd_create("syzkaller", 0) = 3
[pid  5070] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5070] 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  5070] munmap(0x7f8361226000, 138412032) = 0
[pid  5070] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5070] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5070] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5070] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5070] close(4)                    = 0
[pid  5070] close(3)                    = 0
[pid  5070] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5070] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5070] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5070] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5070] exit_group(0)               = ?
[pid  5070] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=24 /* 0.24 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached
 <unfinished ...>
[pid  5071] set_robust_list(0x555557454660, 24) = 0
[pid  5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5064] <... clone resumed>, child_tidptr=0x555557454650) = 5071
[pid  5071] setpgid(0, 0)               = 0
[pid  5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5071] write(3, "1000", 4)         = 4
[pid  5071] close(3)                    = 0
[pid  5071] memfd_create("syzkaller", 0) = 3
[pid  5071] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5071] 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  5071] munmap(0x7f8361226000, 138412032) = 0
[pid  5071] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5071] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5071] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5071] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5071] close(4)                    = 0
[pid  5071] close(3)                    = 0
[pid  5071] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5071] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5071] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5071] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5071] exit_group(0)               = ?
[pid  5071] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached
, child_tidptr=0x555557454650) = 5072
[pid  5072] set_robust_list(0x555557454660, 24) = 0
[pid  5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5072] setpgid(0, 0)               = 0
[pid  5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1000", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] memfd_create("syzkaller", 0) = 3
[pid  5072] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5072] 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  5072] munmap(0x7f8361226000, 138412032) = 0
[pid  5072] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5072] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5072] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5072] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5072] close(4)                    = 0
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5072] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5072] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5072] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5072] exit_group(0)               = ?
[pid  5072] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=22 /* 0.22 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached
, child_tidptr=0x555557454650) = 5073
[pid  5073] set_robust_list(0x555557454660, 24) = 0
[pid  5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5073] setpgid(0, 0)               = 0
[pid  5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5073] write(3, "1000", 4)         = 4
[pid  5073] close(3)                    = 0
[pid  5073] memfd_create("syzkaller", 0) = 3
[pid  5073] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5073] 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  5073] munmap(0x7f8361226000, 138412032) = 0
[pid  5073] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5073] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5073] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5073] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5073] close(4)                    = 0
[pid  5073] close(3)                    = 0
[pid  5073] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5073] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5073] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5073] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5073] exit_group(0)               = ?
[pid  5073] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5074 attached
, child_tidptr=0x555557454650) = 5074
[pid  5074] set_robust_list(0x555557454660, 24) = 0
[pid  5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5074] setpgid(0, 0)               = 0
[pid  5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "1000", 4)         = 4
[pid  5074] close(3)                    = 0
[pid  5074] memfd_create("syzkaller", 0) = 3
[pid  5074] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5074] 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  5074] munmap(0x7f8361226000, 138412032) = 0
[pid  5074] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5074] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5074] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5074] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5074] close(4)                    = 0
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5074] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5074] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5074] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5074] exit_group(0)               = ?
[pid  5074] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=22 /* 0.22 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached
, child_tidptr=0x555557454650) = 5075
[pid  5075] set_robust_list(0x555557454660, 24) = 0
[pid  5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5075] setpgid(0, 0)               = 0
[pid  5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1000", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] memfd_create("syzkaller", 0) = 3
[pid  5075] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5075] 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  5075] munmap(0x7f8361226000, 138412032) = 0
[pid  5075] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5075] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5075] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5075] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5075] close(4)                    = 0
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5075] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5075] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5075] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5075] exit_group(0)               = ?
[pid  5075] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=38 /* 0.38 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5076 attached
, child_tidptr=0x555557454650) = 5076
[pid  5076] set_robust_list(0x555557454660, 24) = 0
[pid  5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5076] setpgid(0, 0)               = 0
[pid  5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "1000", 4)         = 4
[pid  5076] close(3)                    = 0
[pid  5076] memfd_create("syzkaller", 0) = 3
[pid  5076] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5076] 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  5076] munmap(0x7f8361226000, 138412032) = 0
[pid  5076] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5076] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5076] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5076] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5076] close(4)                    = 0
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5076] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5076] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5076] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5076] exit_group(0)               = ?
[pid  5076] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=19 /* 0.19 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached
 <unfinished ...>
[pid  5077] set_robust_list(0x555557454660, 24) = 0
[pid  5077] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5064] <... clone resumed>, child_tidptr=0x555557454650) = 5077
[pid  5077] <... prctl resumed>)        = 0
[pid  5077] setpgid(0, 0)               = 0
[pid  5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "1000", 4)         = 4
[pid  5077] close(3)                    = 0
[pid  5077] memfd_create("syzkaller", 0) = 3
[pid  5077] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[pid  5077] 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  5077] munmap(0x7f8361226000, 138412032) = 0
[pid  5077] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5077] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5077] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5077] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5077] close(4)                    = 0
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5077] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5077] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5077] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[pid  5077] exit_group(0)               = ?
[pid  5077] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=23 /* 0.23 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557454650) = 5078
./strace-static-x86_64: Process 5078 attached
[pid  5078] set_robust_list(0x555557454660, 24) = 0
[pid  5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5078] setpgid(0, 0)               = 0
[pid  5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "1000", 4)         = 4
[pid  5078] close(3)                    = 0
[pid  5078] memfd_create("syzkaller", 0) = 3
[pid  5078] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[   83.569903][  T108] BUG: Bad page state in process jfsCommit  pfn:203f4
[   83.577002][  T108] page:ffffea000080fd00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x203f4
[   83.588173][  T108] flags: 0xfff0000000820d(locked|referenced|uptodate|workingset|private|node=0|zone=1|lastcpupid=0x7ff)
[   83.600079][  T108] page_type: 0xffffffff()
[   83.604882][  T108] raw: 00fff0000000820d dead000000000100 dead000000000122 0000000000000000
[   83.614415][  T108] raw: 000000000000001c ffff88801f8a34d8 00000000ffffffff 0000000000000000
[   83.623784][  T108] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[   83.631840][  T108] page_owner tracks the page as allocated
[   83.638449][  T108] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x40c40(GFP_NOFS|__GFP_COMP), pid 5065, tgid 5065 (syz-executor344), ts 78499630615, free_ts 78220594656
[   83.656476][  T108]  post_alloc_hook+0x2d0/0x350
[   83.661701][  T108]  get_page_from_freelist+0xa25/0x36d0
[pid  5078] 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
[   83.668085][  T108]  __alloc_pages+0x22e/0x2420
[   83.673202][  T108]  alloc_pages_mpol+0x258/0x5f0
[   83.678927][  T108]  folio_alloc+0x1e/0xe0
[   83.683798][  T108]  filemap_alloc_folio+0x3bb/0x490
[   83.690228][  T108]  do_read_cache_folio+0x1b8/0x540
[   83.695817][  T108]  read_cache_page+0x5b/0x160
[   83.701423][  T108]  __get_metapage+0x993/0x1170
[   83.707096][  T108]  diRead+0x650/0xb00
[   83.711691][  T108]  jfs_iget+0x84/0x4c0
[   83.715971][  T108]  jfs_fill_super+0x6c8/0xd20
[pid  5078] munmap(0x7f8361226000, 138412032) = 0
[pid  5078] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5078] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5078] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5078] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[   83.721523][  T108]  mount_bdev+0x1f3/0x2e0
[   83.725953][  T108]  legacy_get_tree+0x109/0x220
[   83.731028][  T108]  vfs_get_tree+0x8c/0x370
[   83.736667][  T108]  path_mount+0x1492/0x1ed0
[   83.741248][  T108] page last free stack trace:
[   83.745905][  T108]  free_unref_page_prepare+0x4fa/0xaa0
[   83.751791][  T108]  free_unref_page+0x33/0x3b0
[   83.756677][  T108]  slabs_destroy+0x85/0xc0
[   83.761190][  T108]  ___cache_free+0x2b7/0x420
[   83.766556][  T108]  qlist_free_all+0x4c/0x1b0
[pid  5078] close(4)                    = 0
[   83.771181][  T108]  kasan_quarantine_reduce+0x18e/0x1d0
[   83.777244][  T108]  __kasan_slab_alloc+0x65/0x90
[   83.782125][  T108]  kmem_cache_alloc+0x159/0x360
[   83.787502][  T108]  flock_lock_inode+0xb7f/0xff0
[   83.792387][  T108]  locks_lock_inode_wait+0x1c7/0x450
[   83.806130][  T108]  __do_sys_flock+0x403/0x4c0
[   83.810867][  T108]  do_syscall_64+0x40/0x110
[   83.815398][  T108]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   83.828194][  T108] Modules linked in:
[   83.832136][  T108] CPU: 1 PID: 108 Comm: jfsCommit Not tainted 6.7.0-rc7-syzkaller-00003-gfbafc3e621c3 #0
[   83.841960][  T108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   83.852122][  T108] Call Trace:
[   83.855459][  T108]  <TASK>
[   83.858403][  T108]  dump_stack_lvl+0x125/0x1b0
[   83.863116][  T108]  bad_page+0xb4/0x200
[   83.867208][  T108]  ? folio_flags+0x130/0x130
[   83.871820][  T108]  ? page_bad_reason+0x9d/0x190
[   83.876780][  T108]  free_unref_page_prepare+0x52f/0xaa0
[   83.882266][  T108]  free_unref_page+0x33/0x3b0
[   83.886965][  T108]  ? lockdep_hardirqs_on+0x7d/0x110
[   83.892289][  T108]  __folio_put+0xc3/0x110
[   83.896654][  T108]  txUnlock+0x6bb/0xd10
[   83.900837][  T108]  jfs_lazycommit+0x724/0xb10
[   83.905541][  T108]  ? txCommit+0x4fd0/0x4fd0
[   83.910070][  T108]  ? wake_up_state+0x10/0x10
[   83.914675][  T108]  ? lockdep_hardirqs_on+0x7d/0x110
[   83.919901][  T108]  ? __kthread_parkme+0x14b/0x220
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, ".", O_RDONLY) = 3
[pid  5078] getdents64(3, 0x20000080 /* 4 entries */, 166) = 152
[pid  5078] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5078] mount(NULL, ".", 0x20000180, MS_REMOUNT, "\xff\x30\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x60\xd4\x56\xaa\x83\x85\x41\x63\xdf\x19\xaa\x56\x62\x72\xeb\x53\x3a\xd8\x9c\x6f\x9b\xab\x2c\x3b\x92\x77\xd2\x87\x5d\x28\x25\x46\xf2\xf4\xdc\x38\xf6\xd0\xac\xaa\xf2\x73\xfe\x26\x43\x04\x3a\xd0\x1a\x65\x24\xf2\x07\xe2\xbc\x3d\x55\x96\xdf\xe8\xcf\xc8\x98\xae\xb4\x80\x1e\xf2\x37\xb5\x51\x94\xbb\x71\xfd\xf0\xfc\x39\x9f\x8a\xaf"...) = -1 EINVAL (Invalid argument)
[   83.924945][  T108]  ? txCommit+0x4fd0/0x4fd0
[   83.929466][  T108]  kthread+0x2c6/0x3a0
[   83.933526][  T108]  ? _raw_spin_unlock_irq+0x23/0x50
[   83.938731][  T108]  ? kthread_complete_and_exit+0x40/0x40
[   83.944454][  T108]  ret_from_fork+0x45/0x80
[   83.948883][  T108]  ? kthread_complete_and_exit+0x40/0x40
[   83.954536][  T108]  ret_from_fork_asm+0x11/0x20
[   83.959308][  T108]  </TASK>
[   83.965848][  T108] Disabling lock debugging due to kernel taint
[pid  5078] exit_group(0)               = ?
[pid  5078] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=34 /* 0.34 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = 0
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557454650) = 5079
./strace-static-x86_64: Process 5079 attached
[pid  5079] set_robust_list(0x555557454660, 24) = 0
[pid  5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5079] setpgid(0, 0)               = 0
[pid  5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "1000", 4)         = 4
[pid  5079] close(3)                    = 0
[pid  5079] memfd_create("syzkaller", 0) = 3
[pid  5079] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8361226000
[   83.972424][  T108] page:ffffea000080fd00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x203f4
[   83.982931][  T108] flags: 0xfff0000000820d(locked|referenced|uptodate|workingset|private|node=0|zone=1|lastcpupid=0x7ff)
[   83.994674][  T108] page_type: 0xffffffff()
[   83.999412][  T108] raw: 00fff0000000820d dead000000000100 dead000000000122 0000000000000000
[   84.008335][  T108] raw: 000000000000001c ffff88801f8a34d8 00000000ffffffff 0000000000000000
[   84.017345][  T108] page dumped because: VM_BUG_ON_FOLIO(((unsigned int) folio_ref_count(folio) + 127u <= 127u))
[   84.030755][  T108] page_owner tracks the page as allocated
[   84.039915][  T108] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x40c40(GFP_NOFS|__GFP_COMP), pid 5065, tgid 5065 (syz-executor344), ts 78499630615, free_ts 78220594656
[   84.059628][  T108]  post_alloc_hook+0x2d0/0x350
[   84.064521][  T108]  get_page_from_freelist+0xa25/0x36d0
[   84.070726][  T108]  __alloc_pages+0x22e/0x2420
[   84.075474][  T108]  alloc_pages_mpol+0x258/0x5f0
[   84.080808][  T108]  folio_alloc+0x1e/0xe0
[   84.085118][  T108]  filemap_alloc_folio+0x3bb/0x490
[   84.090727][  T108]  do_read_cache_folio+0x1b8/0x540
[   84.095926][  T108]  read_cache_page+0x5b/0x160
[   84.101178][  T108]  __get_metapage+0x993/0x1170
[   84.105983][  T108]  diRead+0x650/0xb00
[   84.110378][  T108]  jfs_iget+0x84/0x4c0
[   84.114657][  T108]  jfs_fill_super+0x6c8/0xd20
[   84.119998][  T108]  mount_bdev+0x1f3/0x2e0
[   84.124530][  T108]  legacy_get_tree+0x109/0x220
[   84.129721][  T108]  vfs_get_tree+0x8c/0x370
[   84.134440][  T108]  path_mount+0x1492/0x1ed0
[   84.139415][  T108] page last free stack trace:
[   84.144189][  T108]  free_unref_page_prepare+0x4fa/0xaa0
[   84.150076][  T108]  free_unref_page+0x33/0x3b0
[   84.154796][  T108]  slabs_destroy+0x85/0xc0
[   84.162390][  T108]  ___cache_free+0x2b7/0x420
[   84.167269][  T108]  qlist_free_all+0x4c/0x1b0
[   84.171885][  T108]  kasan_quarantine_reduce+0x18e/0x1d0
[   84.177889][  T108]  __kasan_slab_alloc+0x65/0x90
[   84.182767][  T108]  kmem_cache_alloc+0x159/0x360
[   84.188102][  T108]  flock_lock_inode+0xb7f/0xff0
[   84.192986][  T108]  locks_lock_inode_wait+0x1c7/0x450
[   84.198710][  T108]  __do_sys_flock+0x403/0x4c0
[   84.203423][  T108]  do_syscall_64+0x40/0x110
[   84.208723][  T108]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   84.215012][  T108] ------------[ cut here ]------------
[   84.220603][  T108] kernel BUG at include/linux/mm.h:1449!
[pid  5079] 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  5079] munmap(0x7f8361226000, 138412032) = 0
[pid  5079] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   84.226934][  T108] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   84.233028][  T108] CPU: 1 PID: 108 Comm: jfsCommit Tainted: G    B              6.7.0-rc7-syzkaller-00003-gfbafc3e621c3 #0
[   84.244411][  T108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   84.254566][  T108] RIP: 0010:put_metapage+0x2da/0x340
[   84.259889][  T108] Code: 8c fe 49 8d 6f ff e9 66 fe ff ff e8 70 22 e2 fe e9 d9 fd ff ff e8 46 3b 8c fe 48 c7 c6 60 da 0a 8b 48 89 ef e8 97 9c ca fe 90 <0f> 0b 4c 89 ef e8 6c 22 e2 fe e9 72 fd ff ff 4c 89 f7 e8 5f 22 e2
[   84.279527][  T108] RSP: 0018:ffffc900025cfd10 EFLAGS: 00010293
[   84.285753][  T108] RAX: 0000000000000000 RBX: ffff88801f8a34d8 RCX: ffffffff8166e765
[   84.293814][  T108] RDX: ffff888014f04040 RSI: ffffffff82fa2949 RDI: 0000000000000000
[   84.301785][  T108] RBP: ffffea000080fd00 R08: 0000000000000000 R09: fffffbfff1e30e22
[   84.309842][  T108] R10: ffffffff8f187117 R11: 0000000000000000 R12: ffffea000080fd34
[   84.317815][  T108] R13: ffff88801f8a3568 R14: ffff88801f8a3500 R15: 000000000000007f
[   84.325778][  T108] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   84.334719][  T108] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   84.341655][  T108] CR2: 00007f8362225000 CR3: 0000000077240000 CR4: 00000000003506f0
[   84.349918][  T108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   84.358060][  T108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   84.366141][  T108] Call Trace:
[   84.369526][  T108]  <TASK>
[   84.372465][  T108]  ? show_regs+0x8f/0xa0
[   84.376743][  T108]  ? die+0x36/0xa0
[   84.380483][  T108]  ? do_trap+0x22b/0x420
[   84.384823][  T108]  ? put_metapage+0x2da/0x340
[   84.389504][  T108]  ? put_metapage+0x2da/0x340
[   84.394180][  T108]  ? do_error_trap+0xf4/0x230
[   84.398869][  T108]  ? put_metapage+0x2da/0x340
[   84.403560][  T108]  ? handle_invalid_op+0x34/0x40
[   84.408501][  T108]  ? put_metapage+0x2da/0x340
[   84.413196][  T108]  ? exc_invalid_op+0x2e/0x40
[   84.417874][  T108]  ? asm_exc_invalid_op+0x1a/0x20
[   84.422925][  T108]  ? lock_release+0xa5/0x690
[   84.427514][  T108]  ? put_metapage+0x2d9/0x340
[   84.432276][  T108]  ? put_metapage+0x2da/0x340
[   84.436954][  T108]  txUnlock+0x46d/0xd10
[   84.441134][  T108]  jfs_lazycommit+0x724/0xb10
[   84.445815][  T108]  ? txCommit+0x4fd0/0x4fd0
[   84.450318][  T108]  ? wake_up_state+0x10/0x10
[   84.454902][  T108]  ? lockdep_hardirqs_on+0x7d/0x110
[   84.460120][  T108]  ? __kthread_parkme+0x14b/0x220
[   84.465314][  T108]  ? txCommit+0x4fd0/0x4fd0
[   84.469821][  T108]  kthread+0x2c6/0x3a0
[   84.473900][  T108]  ? _raw_spin_unlock_irq+0x23/0x50
[pid  5079] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5079] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5079] ioctl(4, LOOP_SET_FD, 3)    = -1 EBUSY (Device or resource busy)
[pid  5079] close(4)                    = 0
[   84.479147][  T108]  ? kthread_complete_and_exit+0x40/0x40
[   84.484790][  T108]  ret_from_fork+0x45/0x80
[   84.489209][  T108]  ? kthread_complete_and_exit+0x40/0x40
[   84.494838][  T108]  ret_from_fork_asm+0x11/0x20
[   84.499603][  T108]  </TASK>
[   84.502618][  T108] Modules linked in:
[   84.507634][  T108] ---[ end trace 0000000000000000 ]---
[   84.513329][  T108] RIP: 0010:put_metapage+0x2da/0x340
[   84.518976][  T108] Code: 8c fe 49 8d 6f ff e9 66 fe ff ff e8 70 22 e2 fe e9 d9 fd ff ff e8 46 3b 8c fe 48 c7 c6 60 da 0a 8b 48 89 ef e8 97 9c ca fe 90 <0f> 0b 4c 89 ef e8 6c 22 e2 fe e9 72 fd ff ff 4c 89 f7 e8 5f 22 e2
[   84.539185][  T108] RSP: 0018:ffffc900025cfd10 EFLAGS: 00010293
[   84.545288][  T108] RAX: 0000000000000000 RBX: ffff88801f8a34d8 RCX: ffffffff8166e765
[   84.576144][  T108] RDX: ffff888014f04040 RSI: ffffffff82fa2949 RDI: 0000000000000000
[   84.584374][  T108] RBP: ffffea000080fd00 R08: 0000000000000000 R09: fffffbfff1e30e22
[   84.592872][  T108] R10: ffffffff8f187117 R11: 0000000000000000 R12: ffffea000080fd34
[   84.601530][  T108] R13: ffff88801f8a3568 R14: ffff88801f8a3500 R15: 000000000000007f
[   84.609782][  T108] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   84.619027][  T108] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   84.625935][  T108] CR2: 00007f8362225000 CR3: 0000000077240000 CR4: 00000000003506f0
[   84.634639][  T108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   84.642942][  T108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   84.651280][  T108] Kernel panic - not syncing: Fatal exception
[   84.657523][  T108] Kernel Offset: disabled
[   84.661839][  T108] Rebooting in 86400 seconds..