./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3057052791

<...>
Warning: Permanently added '10.128.10.0' (ED25519) to the list of known hosts.
execve("./syz-executor3057052791", ["./syz-executor3057052791"], 0x7fff48cf89f0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555821ee000
brk(0x5555821eed00)                     = 0x5555821eed00
arch_prctl(ARCH_SET_FS, 0x5555821ee380) = 0
set_tid_address(0x5555821ee650)         = 297
set_robust_list(0x5555821ee660, 24)     = 0
rseq(0x5555821eeca0, 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-executor3057052791", 4096) = 28
getrandom("\x68\xb8\xfb\x27\x3a\xcf\x2b\x74", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555821eed00
brk(0x55558220fd00)                     = 0x55558220fd00
brk(0x555582210000)                     = 0x555582210000
mprotect(0x7fc60e22f000, 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=0x5555821ee650) = 298
./strace-static-x86_64: Process 298 attached
[pid   298] set_robust_list(0x5555821ee660, 24) = 0
[pid   298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   298] getppid()                   = 0
[pid   298] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid   298] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid   298] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid   298] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid   298] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid   298] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid   298] unshare(CLONE_NEWNS)        = 0
[pid   298] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid   298] unshare(CLONE_NEWIPC)       = -1 EINVAL (Invalid argument)
[pid   298] unshare(CLONE_NEWCGROUP)    = 0
[pid   298] unshare(CLONE_NEWUTS)       = 0
[pid   298] unshare(CLONE_SYSVSEM)      = 0
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid   298] getpid()                    = 1
[pid   298] 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   298] 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   298] unshare(CLONE_NEWNET)       = 0
[pid   298] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid   298] write(3, "0 65535", 7)      = 7
[pid   298] close(3)                    = 0
[pid   298] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid   298] write(3, "100000", 6)       = 6
[pid   298] close(3)                    = 0
[pid   298] mkdir("./syz-tmp", 0777)    = 0
[pid   298] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid   298] mkdir("./syz-tmp/newroot", 0777) = 0
[pid   298] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid   298] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   298] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid   298] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid   298] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid   298] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid   298] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   298] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid   298] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   298] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   298] 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   298] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid   298] mkdir("./syz-tmp/pivot", 0777) = 0
[pid   298] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid   298] chdir("/")                  = 0
[   25.613939][   T28] audit: type=1400 audit(1732953307.497:66): avc:  denied  { execmem } for  pid=297 comm="syz-executor305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   25.635737][   T28] audit: type=1400 audit(1732953307.527:67): avc:  denied  { mounton } for  pid=298 comm="syz-executor305" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[pid   298] umount2("./pivot", MNT_DETACH) = 0
[pid   298] chroot("./newroot")         = 0
[pid   298] chdir("/")                  = 0
[pid   298] mkdir("/dev/binderfs", 0777) = 0
[pid   298] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid   298] symlink("/dev/binderfs", "./binderfs") = 0
[pid   298] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid   298] write(1, "executing program\n", 18executing program
) = 18
[pid   298] memfd_create("syzkaller", 0) = 3
[pid   298] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc605d7c000
[pid   298] 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"..., 1048576) = 1048576
[pid   298] munmap(0x7fc605d7c000, 138412032) = 0
[pid   298] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   298] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid   298] close(3)                    = 0
[pid   298] close(4)                    = 0
[pid   298] mkdir("./file0", 0777)      = 0
[   25.660143][   T28] audit: type=1400 audit(1732953307.547:68): avc:  denied  { mounton } for  pid=298 comm="syz-executor305" 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
[   25.682884][   T28] audit: type=1400 audit(1732953307.547:69): avc:  denied  { mount } for  pid=298 comm="syz-executor305" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[   25.701389][  T298] loop0: detected capacity change from 0 to 2048
[   25.705331][   T28] audit: type=1400 audit(1732953307.547:70): avc:  denied  { mounton } for  pid=298 comm="syz-executor305" 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
[   25.734592][   T28] audit: type=1400 audit(1732953307.547:71): avc:  denied  { mount } for  pid=298 comm="syz-executor305" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[pid   298] mount("/dev/loop0", "./file0", "ext4", MS_SYNCHRONOUS|MS_POSIXACL, "nobarrier,grpjquota=,,errors=continue") = 0
[pid   298] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid   298] chdir("./file0")            = 0
[pid   298] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid   298] ioctl(4, LOOP_CLR_FD)       = 0
[pid   298] close(4)                    = 0
[pid   298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor)
[pid   298] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 4
[pid   298] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffe0cc85a80) = 0
[pid   298] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe0cc85a80) = 0
[   25.756400][   T28] audit: type=1400 audit(1732953307.547:72): avc:  denied  { mounton } for  pid=298 comm="syz-executor305" 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
[   25.781757][   T28] audit: type=1400 audit(1732953307.547:73): avc:  denied  { mounton } for  pid=298 comm="syz-executor305" path="/root/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=14134 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1
[   25.783565][  T298] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none.
[   25.807987][   T28] audit: type=1400 audit(1732953307.547:74): avc:  denied  { unmount } for  pid=298 comm="syz-executor305" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   25.835845][   T28] audit: type=1400 audit(1732953307.577:75): avc:  denied  { mounton } for  pid=298 comm="syz-executor305" path="/dev/binderfs" dev="devtmpfs" ino=522 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[pid   298] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe0cc85a80) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe0cc84a70) = 18
[   26.079603][   T19] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid   298] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe0cc85a80) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe0cc84a70) = 18
[pid   298] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe0cc85a80) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe0cc84a70) = 9
[pid   298] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe0cc85a80) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe0cc84a70) = 36
[pid   298] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe0cc85a80) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   298] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fc60e2356ec) = -1 EINVAL (Invalid argument)
[pid   298] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffe0cc84a70) = 0
[   26.259578][   T19] usb 1-1: Using ep0 maxpacket: 32
[   26.267034][   T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   26.277791][   T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[   26.287352][   T19] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   26.296160][   T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   26.304802][   T19] usb 1-1: config 0 descriptor??
[   26.311685][   T19] hub 1-1:0.0: USB hub found
[pid   298] openat(AT_FDCWD, "/sys/power/resume", O_RDWR|O_EXCL|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_SYNC|O_NOATIME) = 5
[pid   298] write(5, "0x0000000000000700", 18) = 18
[pid   298] exit_group(1)               = ?
[   26.515515][  T298] EXT4-fs (loop0): unmounting filesystem.
[   26.517725][   T19] hub 1-1:0.0: config failed, can't read hub descriptor (err -22)
[   26.521678][  T301] ------------[ cut here ]------------
[   26.530733][   T19] usbhid 1-1:0.0: can't add hid device: -71
[   26.534040][  T301] kernel BUG at fs/buffer.c:2714!
[   26.539828][   T19] usbhid: probe of 1-1:0.0 failed with error -71
[   26.544802][  T301] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   26.556651][  T301] CPU: 1 PID: 301 Comm: kmmpd-loop0 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0
[   26.566284][  T301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   26.576177][  T301] RIP: 0010:submit_bh_wbc+0x4cd/0x4f0
[   26.579766][   T19] usb 1-1: USB disconnect, device number 2
[   26.581386][  T301] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 e4 ce e6 ff e9 b0 fe ff ff e8 0a 60 9f ff 0f 0b e8 03 60 9f ff <0f> 0b e8 fc 5f 9f ff 0f 0b e8 f5 5f 9f ff 0f 0b e8 ee 5f 9f ff 0f
[   26.606557][  T301] RSP: 0018:ffffc90000e27c20 EFLAGS: 00010293
[   26.612452][  T301] RAX: ffffffff81d626ad RBX: 0000000000000000 RCX: ffff888110bf1440
[   26.620264][  T301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   26.628078][  T301] RBP: ffffc90000e27c70 R08: ffffffff81d62280 R09: ffffed10248368d3
[   26.635889][  T301] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[   26.643704][  T301] R13: 1ffff110248368d2 R14: ffff8881241b4690 R15: 0000000000003801
[   26.651514][  T301] FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[   26.660284][  T301] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.666698][  T301] CR2: 00007fc60e203bf8 CR3: 000000010fe93000 CR4: 00000000003506a0
[   26.674512][  T301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   26.682321][  T301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   26.690136][  T301] Call Trace:
[   26.693268][  T301]  <TASK>
[   26.696034][  T301]  ? __die_body+0x62/0xb0
[   26.700203][  T301]  ? die+0x88/0xb0
[   26.703762][  T301]  ? do_trap+0x103/0x330
[   26.707837][  T301]  ? submit_bh_wbc+0x4cd/0x4f0
[   26.712439][  T301]  ? handle_invalid_op+0x95/0xc0
[   26.717214][  T301]  ? submit_bh_wbc+0x4cd/0x4f0
[   26.721811][  T301]  ? exc_invalid_op+0x32/0x50
[   26.726326][  T301]  ? asm_exc_invalid_op+0x1b/0x20
[   26.731189][  T301]  ? submit_bh_wbc+0xa0/0x4f0
[   26.735697][  T301]  ? submit_bh_wbc+0x4cd/0x4f0
[   26.740306][  T301]  ? submit_bh_wbc+0x4cd/0x4f0
[   26.744898][  T301]  ? __kasan_check_read+0x11/0x20
[   26.749759][  T301]  submit_bh+0x1d/0x30
[   26.753664][  T301]  write_mmp_block_thawed+0x3a0/0x570
[   26.758872][  T301]  ? read_mmp_block+0x7d0/0x7d0
[   26.763560][  T301]  ? update_process_times+0x1b0/0x1b0
[   26.768771][  T301]  write_mmp_block+0x12b/0x2a0
[   26.773367][  T301]  kmmpd+0x263/0xa10
[   26.777099][  T301]  ? write_mmp_block_thawed+0x570/0x570
[   26.782481][  T301]  ? __kthread_parkme+0x12d/0x180
[   26.787341][  T301]  kthread+0x26d/0x300
[   26.791258][  T301]  ? write_mmp_block_thawed+0x570/0x570
[   26.796642][  T301]  ? kthread_blkcg+0xd0/0xd0
[   26.801157][  T301]  ret_from_fork+0x1f/0x30
[   26.805405][  T301]  </TASK>
[   26.808265][  T301] Modules linked in:
[   26.812170][  T301] ---[ end trace 0000000000000000 ]---
[   26.817439][  T301] RIP: 0010:submit_bh_wbc+0x4cd/0x4f0
[   26.823010][  T301] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 e4 ce e6 ff e9 b0 fe ff ff e8 0a 60 9f ff 0f 0b e8 03 60 9f ff <0f> 0b e8 fc 5f 9f ff 0f 0b e8 f5 5f 9f ff 0f 0b e8 ee 5f 9f ff 0f
[   26.842755][  T301] RSP: 0018:ffffc90000e27c20 EFLAGS: 00010293
[   26.848660][  T301] RAX: ffffffff81d626ad RBX: 0000000000000000 RCX: ffff888110bf1440
[   26.856496][  T301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   26.864338][  T301] RBP: ffffc90000e27c70 R08: ffffffff81d62280 R09: ffffed10248368d3
[   26.872111][  T301] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[   26.879950][  T301] R13: 1ffff110248368d2 R14: ffff8881241b4690 R15: 0000000000003801
[   26.887706][  T301] FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[   26.896700][  T301] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.903121][  T301] CR2: 00007f3354d8dfd0 CR3: 000000010fe3b000 CR4: 00000000003506b0
[   26.910946][  T301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   26.918712][  T301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   26.926691][  T301] Kernel panic - not syncing: Fatal exception
[   26.933006][  T301] Kernel Offset: disabled
[   26.937136][  T301] Rebooting in 86400 seconds..