./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2540185579

<...>
Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts.
execve("./syz-executor2540185579", ["./syz-executor2540185579"], 0x7ffe1ce15510 /* 10 vars */) = 0
brk(NULL)                               = 0x555556129000
brk(0x555556129d40)                     = 0x555556129d40
arch_prctl(ARCH_SET_FS, 0x5555561293c0) = 0
set_tid_address(0x555556129690)         = 5828
set_robust_list(0x5555561296a0, 24)     = 0
rseq(0x555556129ce0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2540185579", 4096) = 28
getrandom("\x25\xa8\x3b\xd0\x22\x53\x89\x5e", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555556129d40
brk(0x55555614ad40)                     = 0x55555614ad40
brk(0x55555614b000)                     = 0x55555614b000
mprotect(0x7f8bbcf19000, 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
mkdir("./syzkaller.hrJanF", 0700)       = 0
chmod("./syzkaller.hrJanF", 0777)       = 0
chdir("./syzkaller.hrJanF")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556129690) = 5829
./strace-static-x86_64: Process 5829 attached
[pid  5829] set_robust_list(0x5555561296a0, 24) = 0
[pid  5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5829] getppid()                   = 0
[pid  5829] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5829] unshare(CLONE_NEWNS)        = 0
[pid  5829] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] unshare(CLONE_NEWIPC)       = 0
[pid  5829] unshare(CLONE_NEWCGROUP)    = 0
[pid  5829] unshare(CLONE_NEWUTS)       = 0
[pid  5829] unshare(CLONE_SYSVSEM)      = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "16777216", 8)     = 8
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "536870912", 9)    = 9
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "8192", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5829] close(3)                    = 0
[pid  5829] getpid()                    = 1
[pid  5829] 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  5829] 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  5829] unshare(CLONE_NEWNET)       = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "0 65535", 7)      = 7
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "100000", 6)       = 6
[pid  5829] close(3)                    = 0
[pid  5829] mkdir("./syz-tmp", 0777)    = 0
[pid  5829] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5829] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5829] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5829] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5829] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5829] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5829] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5829] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5829] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5829] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] 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  5829] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5829] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5829] chdir("/")                  = 0
[pid  5829] umount2("./pivot", MNT_DETACH) = 0
[pid  5829] chroot("./newroot")         = 0
[pid  5829] chdir("/")                  = 0
[pid  5829] mkdir("/dev/binderfs", 0777) = 0
[pid  5829] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5829] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5829] mkdir("./0", 0777)          = 0
[pid  5829] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
[pid  5829] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5829] close(3)                    = 0
[pid  5829] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached
, child_tidptr=0x555556129690) = 2
[pid  5832] set_robust_list(0x5555561296a0, 24) = 0
[pid  5832] chdir("./0")                = 0
[pid  5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5832] setpgid(0, 0)               = 0
[pid  5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1000", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5832] write(1, "executing program\n", 18executing program
) = 18
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5832] rt_sigaction(SIGRT_1, {sa_handler=0x7f8bbcebc6e0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8bbcead890}, NULL, 8) = 0
[pid  5832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8bbce2c000
[pid  5832] mprotect(0x7f8bbce2d000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5832] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8bbce4c990, parent_tid=0x7f8bbce4c990, exit_signal=0, stack=0x7f8bbce2c000, stack_size=0x20300, tls=0x7f8bbce4c6c0}./strace-static-x86_64: Process 5833 attached
 => {parent_tid=[3]}, 88) = 3
[pid  5833] rseq(0x7f8bbce4cfe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5832] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5833] <... rseq resumed>)         = 0
[pid  5832] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5833] set_robust_list(0x7f8bbce4c9a0, 24 <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... set_robust_list resumed>) = 0
[pid  5832] <... futex resumed>)        = 0
[pid  5833] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5833] memfd_create("syzkaller", 0) = 3
[pid  5833] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8bb4a00000
[pid  5833] write(3, "\xeb\x76\x90\x45\x58\x46\x41\x54\x20\x20\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x08\x00\x00\x00\x88\x00\x00\x00\x0f\x00\x00\x00\x05\x00\x00\x00"..., 131072) = 131072
[pid  5833] munmap(0x7f8bb4a00000, 138412032) = 0
[pid  5833] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5833] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5833] close(3)                    = 0
[pid  5833] close(4)                    = 0
[pid  5833] mkdir("\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", 0777) = 0
[pid  5833] mount("/dev/loop0", "\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", "exfat", MS_NOSUID|MS_NOEXEC|MS_POSIXACL|MS_RELATIME|MS_I_VERSION, "") = 0
[pid  5833] openat(AT_FDCWD, "\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", O_RDONLY|O_DIRECTORY) = 3
[pid  5833] chdir("\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b") = 0
[pid  5833] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[   61.797243][ T5833] loop0: detected capacity change from 0 to 256
[pid  5833] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5833] futex(0x7f8bbcf1f6c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5832] <... futex resumed>)        = 0
[pid  5832] futex(0x7f8bbcf1f6c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5832] <... futex resumed>)        = 1
[pid  5833] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_LARGEFILE|O_NOATIME|0x3c, 004 <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... open resumed>)         = 4
[pid  5833] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5832] <... futex resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5832] <... futex resumed>)        = 0
[pid  5833] mount("/dev/loop0", "./bus", NULL, MS_BIND, NULL <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... mount resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5832] <... futex resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5832] <... futex resumed>)        = 0
[pid  5833] open("./bus", O_RDONLY|O_LARGEFILE|O_NOFOLLOW|FASYNC <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... open resumed>)         = 5
[pid  5833] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5832] <... futex resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5832] <... futex resumed>)        = 0
[pid  5833] ioctl(5, LOOP_SET_STATUS64, {lo_offset=0x2, lo_number=0, lo_flags=0, lo_file_name="\xef\x35\x9f\x41\x3b\xb9\x38\x52\xf7\xd6\xa4\xae\x6d\xdd\xfb\xd1\xce\x5d\x29\xc2\xee\x5e\x5c\x9d", ...} <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... ioctl resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5832] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[pid  5833] <... futex resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5832] futex(0x7f8bbcf1f6c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5833] openat(AT_FDCWD, "memory.events.local", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5832] <... futex resumed>)        = 1
[pid  5832] futex(0x7f8bbcf1f6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... openat resumed>)       = -1 EROFS (Read-only file system)
[pid  5833] futex(0x7f8bbcf1f6cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5832] <... futex resumed>)        = 0
[pid  5833] futex(0x7f8bbcf1f6c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5832] close(3)                    = 0
[pid  5832] close(4)                    = 0
[pid  5832] close(5)                    = 0
[pid  5832] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5832] close(7)                    = -1 EBADF (Bad file descriptor)
[   61.958420][ T5833] loop0: detected capacity change from 256 to 255
[   61.979468][ T5833] exFAT-fs (loop0): error, in sector 160, dentry 2 should be unused, but 0xff
[   61.988677][ T5833] exFAT-fs (loop0): Filesystem has been set read-only
[pid  5832] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5832] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5832] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5832] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5832] exit_group(0)               = ?
[pid  5833] <... futex resumed>)        = ?
[pid  5833] +++ exited with 0 +++
[pid  5832] +++ exited with 0 +++
[pid  5829] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} ---
[pid  5829] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5829] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5829] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5829] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=80, ...}, AT_EMPTY_PATH) = 0
[pid  5829] getdents64(3, 0x55555612a730 /* 4 entries */, 32768) = 112
[pid  5829] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5829] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5829] unlink("./0/binderfs")      = 0
[pid  5829] umount2("\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EBUSY (Device or resource busy)
[pid  5829] newfstatat(AT_FDCWD, "\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5829] umount2("\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EBUSY (Device or resource busy)
[pid  5829] openat(AT_FDCWD, "\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5829] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5829] getdents64(4, 0x555556132770 /* 3 entries */, 32768) = 88
[pid  5829] umount2("\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b\x2f\x6d\x65\x6d\x6f\x72\x79\x2e\x65\x76\x65\x6e\x74\x73\x2e\x6c\x6f\x63\x61\x6c", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5829] newfstatat(AT_FDCWD, "\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b\x2f\x6d\x65\x6d\x6f\x72\x79\x2e\x65\x76\x65\x6e\x74\x73\x2e\x6c\x6f\x63\x61\x6c", {st_mode=S_IFREG|0700, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5829] unlink("\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b\x2f\x6d\x65\x6d\x6f\x72\x79\x2e\x65\x76\x65\x6e\x74\x73\x2e\x6c\x6f\x63\x61\x6c") = -1 EROFS (Read-only file system)
[pid  5829] getdents64(4, 0x555556132770, 32768) = -1 EIO (Input/output error)
[   62.466186][ T5829] exFAT-fs (loop0): error, invalid access to FAT (entry 0x00000005) bogus content (0x0000ffff)
[pid  5829] close(4)                    = 0
[pid  5829] rmdir("\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b") = -1 EBUSY (Device or resource busy)
[pid  5829] umount2("\x2e\x2f\x30\x2f\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EBUSY (Device or resource busy)
[pid  5829] exit_group(1)               = ?
[   62.519381][ T5829] exFAT-fs (loop0): error, invalid access to FAT (entry 0x00000005) bogus content (0x0000ffff)
[   62.582985][    C1] ------------[ cut here ]------------
[   62.588498][    C1] VFS: brelse: Trying to free free buffer
[   62.594341][    C1] WARNING: CPU: 1 PID: 909 at fs/buffer.c:1229 invalidate_bh_lru+0x102/0x1b0
[   62.603124][    C1] Modules linked in:
[   62.607032][    C1] CPU: 1 UID: 0 PID: 909 Comm: kworker/1:2 Not tainted 6.12.0-next-20241122-syzkaller #0
[   62.616827][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   62.626883][    C1] Workqueue: events free_ipc
[   62.631494][    C1] RIP: 0010:invalidate_bh_lru+0x102/0x1b0
[   62.637209][    C1] Code: 44 ee da ff f0 ff 0b eb 25 e8 ba fa 6f ff 41 80 3c 2e 00 75 2a eb 30 e8 ac fa 6f ff 90 48 c7 c7 20 e1 18 8c e8 2f 99 30 ff 90 <0f> 0b 90 90 48 bd 00 00 00 00 00 fc ff df 41 80 3c 2e 00 74 08 4c
[   62.656808][    C1] RSP: 0018:ffffc90000a18f30 EFLAGS: 00010046
[   62.662869][    C1] RAX: 360e115da576fd00 RBX: ffff88807cb8ba58 RCX: ffff888025a59e00
[   62.670876][    C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[   62.678859][    C1] RBP: 0000000000000000 R08: ffffffff81601b32 R09: 1ffff110170e519a
[   62.686831][    C1] R10: dffffc0000000000 R11: ffffed10170e519b R12: ffff8880b8739838
[   62.694796][    C1] R13: 0000000000000000 R14: 1ffff110170e7307 R15: ffff8880b8739838
[   62.703256][    C1] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   62.712214][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.718819][    C1] CR2: 00007ffda2c3cd6c CR3: 000000000e736000 CR4: 00000000003526f0
[   62.726793][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   62.734756][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   62.742723][    C1] Call Trace:
[   62.746004][    C1]  <IRQ>
[   62.748849][    C1]  ? __warn+0x168/0x4e0
[   62.753004][    C1]  ? invalidate_bh_lru+0x102/0x1b0
[   62.758115][    C1]  ? report_bug+0x2b3/0x500
[   62.762622][    C1]  ? invalidate_bh_lru+0x102/0x1b0
[   62.767730][    C1]  ? handle_bug+0x60/0x90
[   62.772055][    C1]  ? exc_invalid_op+0x1a/0x50
[   62.776724][    C1]  ? asm_exc_invalid_op+0x1a/0x20
[   62.781742][    C1]  ? __warn_printk+0x292/0x360
[   62.786500][    C1]  ? invalidate_bh_lru+0x102/0x1b0
[   62.791615][    C1]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   62.797108][    C1]  __flush_smp_call_function_queue+0x3fc/0x1690
[   62.803364][    C1]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   62.808834][    C1]  __sysvec_call_function_single+0xb8/0x430
[   62.814722][    C1]  sysvec_call_function_single+0x9e/0xc0
[   62.820355][    C1]  </IRQ>
[   62.823280][    C1]  <TASK>
[   62.826202][    C1]  asm_sysvec_call_function_single+0x1a/0x20
[   62.832178][    C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140
[   62.838679][    C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 ae 59 3f f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> c3 71 a2 f5 65 8b 05 a4 c4 38 74 85 c0 74 43 48 c7 04 24 0e 36
[   62.858278][    C1] RSP: 0018:ffffc90004017660 EFLAGS: 00000206
[   62.864339][    C1] RAX: 360e115da576fd00 RBX: 1ffff92000802ed0 RCX: ffffffff817b230a
[   62.872307][    C1] RDX: dffffc0000000000 RSI: ffffffff8c0a9640 RDI: 0000000000000001
[   62.880270][    C1] RBP: ffffc900040176f0 R08: ffffffff9428a897 R09: 1ffffffff2851512
[   62.888234][    C1] R10: dffffc0000000000 R11: fffffbfff2851513 R12: dffffc0000000000
[   62.896215][    C1] R13: 1ffff92000802ecc R14: ffffc90004017680 R15: 0000000000000246
[   62.904212][    C1]  ? mark_lock+0x9a/0x360
[   62.908564][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   62.914916][    C1]  debug_object_active_state+0x239/0x360
[   62.920548][    C1]  ? __pfx_debug_object_active_state+0x10/0x10
[   62.926704][    C1]  ? __pfx___d_free+0x10/0x10
[   62.931380][    C1]  call_rcu+0xb5/0xa70
[   62.935448][    C1]  ? __dentry_kill+0x482/0x630
[   62.940234][    C1]  ? do_raw_spin_lock+0x14f/0x370
[   62.945256][    C1]  ? __pfx_lock_release+0x10/0x10
[   62.950278][    C1]  ? __pfx_call_rcu+0x10/0x10
[   62.954975][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[   62.960169][    C1]  ? _raw_spin_unlock+0x28/0x50
[   62.965019][    C1]  __dentry_kill+0x497/0x630
[   62.969613][    C1]  ? proc_invalidate_siblings_dcache+0x2b/0x6e0
[   62.975850][    C1]  ? dput+0x37/0x2b0
[   62.979744][    C1]  dput+0x19f/0x2b0
[   62.983571][    C1]  proc_invalidate_siblings_dcache+0x431/0x6e0
[   62.989726][    C1]  drop_sysctl_table+0x1e1/0x570
[   62.994673][    C1]  ? __pfx_lock_acquire+0x10/0x10
[   62.999712][    C1]  ? __pfx_drop_sysctl_table+0x10/0x10
[   63.005205][    C1]  ? do_raw_spin_lock+0x14f/0x370
[   63.010255][    C1]  ? __pfx___might_resched+0x10/0x10
[   63.015548][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[   63.020929][    C1]  unregister_sysctl_table+0x41/0x60
[   63.026215][    C1]  retire_ipc_sysctls+0x5e/0x80
[   63.031085][    C1]  free_ipc+0x13d/0x290
[   63.035238][    C1]  ? process_scheduled_works+0x976/0x1850
[   63.040956][    C1]  process_scheduled_works+0xa63/0x1850
[   63.046514][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[   63.052495][    C1]  ? assign_work+0x364/0x3d0
[   63.057082][    C1]  worker_thread+0x870/0xd30
[   63.061672][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   63.067570][    C1]  ? __kthread_parkme+0x169/0x1d0
[   63.072587][    C1]  ? __pfx_worker_thread+0x10/0x10
[   63.077695][    C1]  kthread+0x2f0/0x390
[   63.081758][    C1]  ? __pfx_worker_thread+0x10/0x10
[   63.086869][    C1]  ? __pfx_kthread+0x10/0x10
[   63.091454][    C1]  ret_from_fork+0x4b/0x80
[   63.095859][    C1]  ? __pfx_kthread+0x10/0x10
[   63.100449][    C1]  ret_from_fork_asm+0x1a/0x30
[   63.105220][    C1]  </TASK>
[   63.108242][    C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   63.115517][    C1] CPU: 1 UID: 0 PID: 909 Comm: kworker/1:2 Not tainted 6.12.0-next-20241122-syzkaller #0
[   63.125309][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   63.135356][    C1] Workqueue: events free_ipc
[   63.139950][    C1] Call Trace:
[   63.143221][    C1]  <IRQ>
[   63.146058][    C1]  dump_stack_lvl+0x241/0x360
[   63.150731][    C1]  ? __pfx_dump_stack_lvl+0x10/0x10
[   63.155922][    C1]  ? __pfx__printk+0x10/0x10
[   63.160501][    C1]  ? _printk+0xd5/0x120
[   63.164646][    C1]  ? __init_begin+0x41000/0x41000
[   63.169685][    C1]  ? vscnprintf+0x5d/0x90
[   63.174009][    C1]  panic+0x349/0x880
[   63.177924][    C1]  ? __warn+0x177/0x4e0
[   63.182158][    C1]  ? __pfx_panic+0x10/0x10
[   63.186564][    C1]  ? show_trace_log_lvl+0x3b2/0x410
[   63.191766][    C1]  ? ret_from_fork_asm+0x1a/0x30
[   63.196699][    C1]  __warn+0x34b/0x4e0
[   63.200682][    C1]  ? invalidate_bh_lru+0x102/0x1b0
[   63.205788][    C1]  report_bug+0x2b3/0x500
[   63.210114][    C1]  ? invalidate_bh_lru+0x102/0x1b0
[   63.215219][    C1]  handle_bug+0x60/0x90
[   63.219364][    C1]  exc_invalid_op+0x1a/0x50
[   63.223858][    C1]  asm_exc_invalid_op+0x1a/0x20
[   63.228699][    C1] RIP: 0010:invalidate_bh_lru+0x102/0x1b0
[   63.234423][    C1] Code: 44 ee da ff f0 ff 0b eb 25 e8 ba fa 6f ff 41 80 3c 2e 00 75 2a eb 30 e8 ac fa 6f ff 90 48 c7 c7 20 e1 18 8c e8 2f 99 30 ff 90 <0f> 0b 90 90 48 bd 00 00 00 00 00 fc ff df 41 80 3c 2e 00 74 08 4c
[   63.254023][    C1] RSP: 0018:ffffc90000a18f30 EFLAGS: 00010046
[   63.260092][    C1] RAX: 360e115da576fd00 RBX: ffff88807cb8ba58 RCX: ffff888025a59e00
[   63.268056][    C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[   63.276014][    C1] RBP: 0000000000000000 R08: ffffffff81601b32 R09: 1ffff110170e519a
[   63.283975][    C1] R10: dffffc0000000000 R11: ffffed10170e519b R12: ffff8880b8739838
[   63.291938][    C1] R13: 0000000000000000 R14: 1ffff110170e7307 R15: ffff8880b8739838
[   63.299906][    C1]  ? __warn_printk+0x292/0x360
[   63.304684][    C1]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   63.310140][    C1]  __flush_smp_call_function_queue+0x3fc/0x1690
[   63.316389][    C1]  ? __pfx_invalidate_bh_lru+0x10/0x10
[   63.321849][    C1]  __sysvec_call_function_single+0xb8/0x430
[   63.327736][    C1]  sysvec_call_function_single+0x9e/0xc0
[   63.333367][    C1]  </IRQ>
[   63.336296][    C1]  <TASK>
[   63.339219][    C1]  asm_sysvec_call_function_single+0x1a/0x20
[   63.345197][    C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140
[   63.351709][    C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 ae 59 3f f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> c3 71 a2 f5 65 8b 05 a4 c4 38 74 85 c0 74 43 48 c7 04 24 0e 36
[   63.371304][    C1] RSP: 0018:ffffc90004017660 EFLAGS: 00000206
[   63.377365][    C1] RAX: 360e115da576fd00 RBX: 1ffff92000802ed0 RCX: ffffffff817b230a
[   63.385340][    C1] RDX: dffffc0000000000 RSI: ffffffff8c0a9640 RDI: 0000000000000001
[   63.393304][    C1] RBP: ffffc900040176f0 R08: ffffffff9428a897 R09: 1ffffffff2851512
[   63.401264][    C1] R10: dffffc0000000000 R11: fffffbfff2851513 R12: dffffc0000000000
[   63.409230][    C1] R13: 1ffff92000802ecc R14: ffffc90004017680 R15: 0000000000000246
[   63.417195][    C1]  ? mark_lock+0x9a/0x360
[   63.421526][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   63.427857][    C1]  debug_object_active_state+0x239/0x360
[   63.433484][    C1]  ? __pfx_debug_object_active_state+0x10/0x10
[   63.439633][    C1]  ? __pfx___d_free+0x10/0x10
[   63.444300][    C1]  call_rcu+0xb5/0xa70
[   63.448363][    C1]  ? __dentry_kill+0x482/0x630
[   63.453119][    C1]  ? do_raw_spin_lock+0x14f/0x370
[   63.458142][    C1]  ? __pfx_lock_release+0x10/0x10
[   63.463160][    C1]  ? __pfx_call_rcu+0x10/0x10
[   63.467846][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[   63.473043][    C1]  ? _raw_spin_unlock+0x28/0x50
[   63.478070][    C1]  __dentry_kill+0x497/0x630
[   63.482659][    C1]  ? proc_invalidate_siblings_dcache+0x2b/0x6e0
[   63.488891][    C1]  ? dput+0x37/0x2b0
[   63.492781][    C1]  dput+0x19f/0x2b0
[   63.496586][    C1]  proc_invalidate_siblings_dcache+0x431/0x6e0
[   63.502848][    C1]  drop_sysctl_table+0x1e1/0x570
[   63.507802][    C1]  ? __pfx_lock_acquire+0x10/0x10
[   63.512854][    C1]  ? __pfx_drop_sysctl_table+0x10/0x10
[   63.518322][    C1]  ? do_raw_spin_lock+0x14f/0x370
[   63.523361][    C1]  ? __pfx___might_resched+0x10/0x10
[   63.528654][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[   63.534035][    C1]  unregister_sysctl_table+0x41/0x60
[   63.539319][    C1]  retire_ipc_sysctls+0x5e/0x80
[   63.544162][    C1]  free_ipc+0x13d/0x290
[   63.548311][    C1]  ? process_scheduled_works+0x976/0x1850
[   63.554026][    C1]  process_scheduled_works+0xa63/0x1850
[   63.559580][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[   63.565585][    C1]  ? assign_work+0x364/0x3d0
[   63.570199][    C1]  worker_thread+0x870/0xd30
[   63.574802][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   63.580701][    C1]  ? __kthread_parkme+0x169/0x1d0
[   63.585723][    C1]  ? __pfx_worker_thread+0x10/0x10
[   63.590837][    C1]  kthread+0x2f0/0x390
[   63.594988][    C1]  ? __pfx_worker_thread+0x10/0x10
[   63.600326][    C1]  ? __pfx_kthread+0x10/0x10
[   63.605124][    C1]  ret_from_fork+0x4b/0x80
[   63.609546][    C1]  ? __pfx_kthread+0x10/0x10
[   63.614138][    C1]  ret_from_fork_asm+0x1a/0x30
[   63.618935][    C1]  </TASK>
[   63.622207][    C1] Kernel Offset: disabled
[   63.626545][    C1] Rebooting in 86400 seconds..