./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor885991380

<...>
Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts.
execve("./syz-executor885991380", ["./syz-executor885991380"], 0x7ffef2c612f0 /* 10 vars */) = 0
brk(NULL)                               = 0x555573fe4000
brk(0x555573fe4d00)                     = 0x555573fe4d00
arch_prctl(ARCH_SET_FS, 0x555573fe4380) = 0
set_tid_address(0x555573fe4650)         = 5853
set_robust_list(0x555573fe4660, 24)     = 0
rseq(0x555573fe4ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor885991380", 4096) = 27
getrandom("\xc4\xea\x0e\x95\x87\x6d\x0d\x3a", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555573fe4d00
brk(0x555574005d00)                     = 0x555574005d00
brk(0x555574006000)                     = 0x555574006000
mprotect(0x7f3615e60000, 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
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5854 attached
, child_tidptr=0x555573fe4650) = 5854
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5854] set_robust_list(0x555573fe4660, 24) = 0
./strace-static-x86_64: Process 5855 attached
[pid  5854] mkdir("./syzkaller.Fo1zHY", 0700 <unfinished ...>
[pid  5853] <... clone resumed>, child_tidptr=0x555573fe4650) = 5855
[pid  5855] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5855] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5856 attached
[pid  5854] <... mkdir resumed>)        = 0
[pid  5856] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5853] <... clone resumed>, child_tidptr=0x555573fe4650) = 5856
[pid  5855] mkdir("./syzkaller.T1TalQ", 0700 <unfinished ...>
[pid  5854] chmod("./syzkaller.Fo1zHY", 0777 <unfinished ...>
[pid  5856] <... set_robust_list resumed>) = 0
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5856] mkdir("./syzkaller.SZ74AS", 0700./strace-static-x86_64: Process 5857 attached
 <unfinished ...>
[pid  5855] <... mkdir resumed>)        = 0
[pid  5854] <... chmod resumed>)        = 0
[pid  5853] <... clone resumed>, child_tidptr=0x555573fe4650) = 5857
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5857] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5856] <... mkdir resumed>)        = 0
[pid  5855] chmod("./syzkaller.T1TalQ", 0777 <unfinished ...>
[pid  5854] chdir("./syzkaller.Fo1zHY" <unfinished ...>
[pid  5855] <... chmod resumed>)        = 0
./strace-static-x86_64: Process 5858 attached
[pid  5857] <... set_robust_list resumed>) = 0
[pid  5856] chmod("./syzkaller.SZ74AS", 0777 <unfinished ...>
[pid  5855] chdir("./syzkaller.T1TalQ" <unfinished ...>
[pid  5854] <... chdir resumed>)        = 0
[pid  5853] <... clone resumed>, child_tidptr=0x555573fe4650) = 5858
[pid  5858] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5858] <... set_robust_list resumed>) = 0
[pid  5855] <... chdir resumed>)        = 0
[pid  5858] mkdir("./syzkaller.7RVYtH", 0700 <unfinished ...>
[pid  5857] mkdir("./syzkaller.wbHX9z", 0700 <unfinished ...>
[pid  5856] <... chmod resumed>)        = 0
[pid  5855] mkdir("./0", 0777 <unfinished ...>
[pid  5854] mkdir("./0", 0777./strace-static-x86_64: Process 5859 attached
 <unfinished ...>
[pid  5859] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5856] chdir("./syzkaller.SZ74AS") = 0
[pid  5853] <... clone resumed>, child_tidptr=0x555573fe4650) = 5859
[pid  5859] <... set_robust_list resumed>) = 0
[pid  5858] <... mkdir resumed>)        = 0
[pid  5857] <... mkdir resumed>)        = 0
[pid  5856] mkdir("./0", 0777 <unfinished ...>
[pid  5855] <... mkdir resumed>)        = 0
[pid  5854] <... mkdir resumed>)        = 0
[pid  5859] mkdir("./syzkaller.oxWCAZ", 0700 <unfinished ...>
[pid  5857] chmod("./syzkaller.wbHX9z", 0777 <unfinished ...>
[pid  5855] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5854] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5856] <... mkdir resumed>)        = 0
[pid  5859] <... mkdir resumed>)        = 0
[pid  5858] chmod("./syzkaller.7RVYtH", 0777 <unfinished ...>
[pid  5857] <... chmod resumed>)        = 0
[pid  5856] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5855] <... openat resumed>)       = 3
[pid  5854] <... openat resumed>)       = 3
[pid  5859] chmod("./syzkaller.oxWCAZ", 0777 <unfinished ...>
[pid  5855] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5854] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5859] <... chmod resumed>)        = 0
[pid  5858] <... chmod resumed>)        = 0
[pid  5857] chdir("./syzkaller.wbHX9z" <unfinished ...>
[pid  5856] <... openat resumed>)       = 3
[pid  5855] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5854] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5855] close(3 <unfinished ...>
[pid  5859] chdir("./syzkaller.oxWCAZ" <unfinished ...>
[pid  5858] chdir("./syzkaller.7RVYtH" <unfinished ...>
[pid  5857] <... chdir resumed>)        = 0
[pid  5856] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5855] <... close resumed>)        = 0
[pid  5854] close(3 <unfinished ...>
[pid  5857] mkdir("./0", 0777)          = 0
[pid  5857] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5859] <... chdir resumed>)        = 0
[pid  5858] <... chdir resumed>)        = 0
[pid  5856] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5854] <... close resumed>)        = 0
[pid  5858] mkdir("./0", 0777)          = 0
[pid  5856] close(3 <unfinished ...>
[pid  5857] <... openat resumed>)       = 3
[pid  5856] <... close resumed>)        = 0
[pid  5859] mkdir("./0", 0777 <unfinished ...>
[pid  5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5861 attached
 <unfinished ...>
[pid  5858] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3
[pid  5856] <... clone resumed>, child_tidptr=0x555573fe4650) = 5861
[pid  5858] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5858] close(3)                    = 0
[pid  5861] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5861] <... set_robust_list resumed>) = 0
[pid  5859] <... mkdir resumed>)        = 0
./strace-static-x86_64: Process 5862 attached
./strace-static-x86_64: Process 5864 attached
[pid  5857] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5861] chdir("./0"./strace-static-x86_64: Process 5863 attached
)                = 0
[pid  5858] <... clone resumed>, child_tidptr=0x555573fe4650) = 5863
[pid  5864] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5862] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5859] openat(AT_FDCWD, "/dev/loop5", O_RDWR <unfinished ...>
[pid  5857] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5855] <... clone resumed>, child_tidptr=0x555573fe4650) = 5862
[pid  5854] <... clone resumed>, child_tidptr=0x555573fe4650) = 5864
[pid  5864] <... set_robust_list resumed>) = 0
[pid  5862] <... set_robust_list resumed>) = 0
[pid  5857] close(3 <unfinished ...>
[pid  5863] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5862] chdir("./0" <unfinished ...>
[pid  5857] <... close resumed>)        = 0
[pid  5864] chdir("./0" <unfinished ...>
[pid  5863] <... set_robust_list resumed>) = 0
[pid  5861] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5864] <... chdir resumed>)        = 0
[pid  5863] chdir("./0" <unfinished ...>
[pid  5862] <... chdir resumed>)        = 0
[pid  5861] <... prctl resumed>)        = 0
[pid  5859] <... openat resumed>)       = 3
[pid  5863] <... chdir resumed>)        = 0
[pid  5861] setpgid(0, 0 <unfinished ...>
[pid  5863] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5861] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 5865 attached
[pid  5864] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5863] <... prctl resumed>)        = 0
[pid  5862] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5859] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5865] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5864] <... prctl resumed>)        = 0
[pid  5863] setpgid(0, 0 <unfinished ...>
[pid  5862] <... prctl resumed>)        = 0
[pid  5865] <... set_robust_list resumed>) = 0
[pid  5864] setpgid(0, 0 <unfinished ...>
[pid  5863] <... setpgid resumed>)      = 0
[pid  5861] <... openat resumed>)       = 3
[pid  5859] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5857] <... clone resumed>, child_tidptr=0x555573fe4650) = 5865
[pid  5862] setpgid(0, 0 <unfinished ...>
[pid  5865] chdir("./0" <unfinished ...>
[pid  5864] <... setpgid resumed>)      = 0
[pid  5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5862] <... setpgid resumed>)      = 0
[pid  5861] write(3, "1000", 4 <unfinished ...>
[pid  5859] close(3 <unfinished ...>
[pid  5865] <... chdir resumed>)        = 0
[pid  5863] <... openat resumed>)       = 3
[pid  5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5861] <... write resumed>)        = 4
[pid  5859] <... close resumed>)        = 0
[pid  5865] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5863] write(3, "1000", 4 <unfinished ...>
[pid  5861] close(3 <unfinished ...>
[pid  5865] <... prctl resumed>)        = 0
[pid  5863] <... write resumed>)        = 4
[pid  5861] <... close resumed>)        = 0
[pid  5865] setpgid(0, 0 <unfinished ...>
[pid  5864] <... openat resumed>)       = 3
[pid  5863] close(3 <unfinished ...>
[pid  5862] <... openat resumed>)       = 3
[pid  5861] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5865] <... setpgid resumed>)      = 0
[pid  5864] write(3, "1000", 4 <unfinished ...>
[pid  5862] write(3, "1000", 4 <unfinished ...>
[pid  5861] <... symlink resumed>)      = 0
[pid  5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program
 <unfinished ...>
[pid  5864] <... write resumed>)        = 4
[pid  5863] <... close resumed>)        = 0
[pid  5861] write(1, "executing program\n", 18./strace-static-x86_64: Process 5866 attached
 <unfinished ...>
[pid  5865] <... openat resumed>)       = 3
[pid  5864] close(3 <unfinished ...>
[pid  5863] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5862] <... write resumed>)        = 4
[pid  5861] <... write resumed>)        = 18
[pid  5866] set_robust_list(0x555573fe4660, 24 <unfinished ...>
[pid  5865] write(3, "1000", 4 <unfinished ...>
[pid  5864] <... close resumed>)        = 0
[pid  5862] close(3 <unfinished ...>
[pid  5866] <... set_robust_list resumed>) = 0
[pid  5864] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5859] <... clone resumed>, child_tidptr=0x555573fe4650) = 5866
[pid  5862] <... close resumed>)        = 0
executing program
[pid  5866] chdir("./0" <unfinished ...>
[pid  5865] <... write resumed>)        = 4
[pid  5864] <... symlink resumed>)      = 0
[pid  5862] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5861] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5866] <... chdir resumed>)        = 0
[pid  5865] close(3 <unfinished ...>
[pid  5864] write(1, "executing program\n", 18 <unfinished ...>
[pid  5863] <... symlink resumed>)      = 0
[pid  5861] <... memfd_create resumed>) = 3
[pid  5866] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5865] <... close resumed>)        = 0
[pid  5864] <... write resumed>)        = 18
[pid  5862] <... symlink resumed>)      = 0
[pid  5861] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
executing program
executing program
executing program
[pid  5866] <... prctl resumed>)        = 0
[pid  5865] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5863] write(1, "executing program\n", 18 <unfinished ...>
[pid  5861] <... mmap resumed>)         = 0x7f360d800000
[pid  5864] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5866] setpgid(0, 0 <unfinished ...>
[pid  5862] write(1, "executing program\n", 18 <unfinished ...>
[pid  5866] <... setpgid resumed>)      = 0
[pid  5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5865] <... symlink resumed>)      = 0
[pid  5862] <... write resumed>)        = 18
[pid  5864] <... memfd_create resumed>) = 3
[pid  5863] <... write resumed>)        = 18
[pid  5865] write(1, "executing program\n", 18 <unfinished ...>
[pid  5863] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5865] <... write resumed>)        = 18
[pid  5863] <... memfd_create resumed>) = 3
[pid  5865] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5863] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f360d800000
[pid  5865] <... memfd_create resumed>) = 3
[pid  5865] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f360d800000
[pid  5866] <... openat resumed>)       = 3
[pid  5864] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5862] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5866] write(3, "1000", 4 <unfinished ...>
[pid  5864] <... mmap resumed>)         = 0x7f360d800000
[pid  5866] <... write resumed>)        = 4
[pid  5862] <... memfd_create resumed>) = 3
[pid  5866] close(3 <unfinished ...>
[pid  5862] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5866] <... close resumed>)        = 0
[pid  5866] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5862] <... mmap resumed>)         = 0x7f360d800000
[pid  5866] <... symlink resumed>)      = 0
[pid  5866] write(1, "executing program\n", 18executing program
) = 18
[pid  5866] memfd_create("syzkaller", 0) = 3
[pid  5866] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f360d800000
[pid  5862] 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 <unfinished ...>
[pid  5861] 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 <unfinished ...>
[pid  5866] 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 <unfinished ...>
[pid  5865] 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 <unfinished ...>
[pid  5863] 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 <unfinished ...>
[pid  5864] 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 <unfinished ...>
[pid  5861] <... write resumed>)        = 16777216
[pid  5861] munmap(0x7f360d800000, 138412032 <unfinished ...>
[pid  5862] <... write resumed>)        = 16777216
[pid  5862] munmap(0x7f360d800000, 138412032 <unfinished ...>
[pid  5865] <... write resumed>)        = 16777216
[pid  5863] <... write resumed>)        = 16777216
[pid  5861] <... munmap resumed>)       = 0
[pid  5864] <... write resumed>)        = 16777216
[pid  5863] munmap(0x7f360d800000, 138412032 <unfinished ...>
[pid  5866] <... write resumed>)        = 16777216
[pid  5865] munmap(0x7f360d800000, 138412032 <unfinished ...>
[pid  5864] munmap(0x7f360d800000, 138412032 <unfinished ...>
[pid  5862] <... munmap resumed>)       = 0
[pid  5861] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5866] munmap(0x7f360d800000, 138412032 <unfinished ...>
[pid  5862] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5861] <... openat resumed>)       = 4
[pid  5862] <... openat resumed>)       = 4
[pid  5862] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5866] <... munmap resumed>)       = 0
[pid  5861] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5862] <... ioctl resumed>)        = 0
[pid  5866] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 4
[pid  5866] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5863] <... munmap resumed>)       = 0
[pid  5862] close(3 <unfinished ...>
[pid  5861] <... ioctl resumed>)        = 0
[pid  5862] <... close resumed>)        = 0
[pid  5862] close(4 <unfinished ...>
[pid  5866] <... ioctl resumed>)        = 0
[pid  5865] <... munmap resumed>)       = 0
[pid  5864] <... munmap resumed>)       = 0
[pid  5863] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5862] <... close resumed>)        = 0
[pid  5861] close(3 <unfinished ...>
[pid  5866] close(3 <unfinished ...>
[pid  5865] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5864] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5863] <... openat resumed>)       = 4
[pid  5862] mkdir("./file1", 0777 <unfinished ...>
[pid  5861] <... close resumed>)        = 0
[pid  5866] <... close resumed>)        = 0
[pid  5865] <... openat resumed>)       = 4
[pid  5864] <... openat resumed>)       = 4
[pid  5863] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5862] <... mkdir resumed>)        = 0
[pid  5861] close(4 <unfinished ...>
[pid  5866] close(4 <unfinished ...>
[pid  5865] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[  222.077277][ T5862] loop1: detected capacity change from 0 to 32768
[  222.087032][ T5861] loop2: detected capacity change from 0 to 32768
[  222.089004][ T5866] loop5: detected capacity change from 0 to 32768
[  222.115912][ T5863] loop4: detected capacity change from 0 to 32768
[pid  5864] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5866] <... close resumed>)        = 0
[pid  5865] <... ioctl resumed>)        = 0
[pid  5862] mount("/dev/loop1", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5866] mkdir("./file1", 0777 <unfinished ...>
[pid  5865] close(3 <unfinished ...>
[pid  5864] <... ioctl resumed>)        = 0
[pid  5863] <... ioctl resumed>)        = 0
[pid  5861] <... close resumed>)        = 0
[pid  5866] <... mkdir resumed>)        = 0
[pid  5865] <... close resumed>)        = 0
[pid  5864] close(3 <unfinished ...>
[pid  5863] close(3 <unfinished ...>
[pid  5861] mkdir("./file1", 0777 <unfinished ...>
[pid  5866] mount("/dev/loop5", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5865] close(4 <unfinished ...>
[pid  5864] <... close resumed>)        = 0
[pid  5863] <... close resumed>)        = 0
[pid  5865] <... close resumed>)        = 0
[pid  5864] close(4 <unfinished ...>
[pid  5863] close(4 <unfinished ...>
[pid  5861] <... mkdir resumed>)        = 0
[pid  5863] <... close resumed>)        = 0
[pid  5864] <... close resumed>)        = 0
[pid  5863] mkdir("./file1", 0777 <unfinished ...>
[pid  5861] mount("/dev/loop2", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5863] <... mkdir resumed>)        = 0
[pid  5865] mkdir("./file1", 0777 <unfinished ...>
[pid  5864] mkdir("./file1", 0777 <unfinished ...>
[pid  5863] mount("/dev/loop4", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5865] <... mkdir resumed>)        = 0
[pid  5864] <... mkdir resumed>)        = 0
[pid  5865] mount("/dev/loop3", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5864] mount("/dev/loop0", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5863] <... mount resumed>)        = 0
[pid  5861] <... mount resumed>)        = 0
[pid  5866] <... mount resumed>)        = 0
[pid  5863] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5862] <... mount resumed>)        = 0
[pid  5861] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5866] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5863] <... openat resumed>)       = 3
[pid  5861] <... openat resumed>)       = 3
[pid  5866] <... openat resumed>)       = 3
[pid  5863] chdir("./file1" <unfinished ...>
[pid  5862] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5861] chdir("./file1" <unfinished ...>
[pid  5866] chdir("./file1" <unfinished ...>
[pid  5863] <... chdir resumed>)        = 0
[pid  5861] <... chdir resumed>)        = 0
[pid  5866] <... chdir resumed>)        = 0
[pid  5863] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5862] <... openat resumed>)       = 3
[pid  5861] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5866] openat(AT_FDCWD, "/dev/loop5", O_RDWR <unfinished ...>
[pid  5863] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5862] chdir("./file1" <unfinished ...>
[pid  5866] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5863] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5861] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5866] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5861] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5863] <... openat resumed>)       = 4
[pid  5862] <... chdir resumed>)        = 0
[  222.123898][ T5865] loop3: detected capacity change from 0 to 32768
[  222.131683][ T5864] loop0: detected capacity change from 0 to 32768
[pid  5862] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5866] <... openat resumed>)       = 4
[pid  5862] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5861] <... openat resumed>)       = 4
[pid  5866] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5865] <... mount resumed>)        = 0
[pid  5864] <... mount resumed>)        = 0
[pid  5863] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5862] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5861] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5865] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5864] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5862] <... openat resumed>)       = 4
[pid  5865] <... openat resumed>)       = 3
[pid  5864] <... openat resumed>)       = 3
[pid  5865] chdir("./file1" <unfinished ...>
[pid  5864] chdir("./file1" <unfinished ...>
[pid  5865] <... chdir resumed>)        = 0
[pid  5865] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5864] <... chdir resumed>)        = 0
[pid  5865] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5864] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5862] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5865] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5864] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5865] <... openat resumed>)       = 4
[pid  5864] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5865] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5864] <... openat resumed>)       = 4
[  222.224057][ T5866] ERROR: (device loop5): dbAlloc: the hint is outside the map
[  222.224057][ T5866] 
[  222.228901][ T5862] ERROR: (device loop1): dbAlloc: the hint is outside the map
[  222.228901][ T5862] 
[  222.252500][ T5861] ERROR: (device loop2): dbAlloc: the hint is outside the map
[  222.252500][ T5861] 
[  222.266835][ T5866] ERROR: (device loop5): remounting filesystem as read-only
[  222.270769][ T5865] ERROR: (device loop3): dbAlloc: the hint is outside the map
[  222.270769][ T5865] 
[  222.281023][ T5866] ialloc: diAlloc returned -5!
[  222.289130][ T5863] ERROR: (device loop4): dbAlloc: the hint is outside the map
[  222.289130][ T5863] 
[  222.299764][ T5861] ERROR: (device loop2): remounting filesystem as read-only
[  222.301257][ T5862] ERROR: (device loop1): remounting filesystem as read-only
[  222.312738][ T5864] ERROR: (device loop0): dbAlloc: the hint is outside the map
[  222.312738][ T5864] 
[pid  5864] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5866] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5861] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5866] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5861] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5866] <... fspick resumed>)       = 5
[pid  5861] <... fspick resumed>)       = 5
[pid  5866] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5861] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5866] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5863] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5861] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5862] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5862] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5862] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5862] exit_group(0 <unfinished ...>
[pid  5866] exit_group(0 <unfinished ...>
[pid  5864] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5863] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5861] exit_group(0 <unfinished ...>
[pid  5866] <... exit_group resumed>)   = ?
[  222.328591][ T5861] ialloc: diAlloc returned -5!
[  222.337650][ T5863] ERROR: (device loop4): remounting filesystem as read-only
[  222.344379][ T5865] ERROR: (device loop3): remounting filesystem as read-only
[  222.353279][ T5864] ERROR: (device loop0): remounting filesystem as read-only
[  222.363446][ T5862] ialloc: diAlloc returned -5!
[  222.367981][ T5863] ialloc: diAlloc returned -5!
[  222.368757][ T5865] ialloc: diAlloc returned -5!
[pid  5864] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5863] <... fspick resumed>)       = 5
[pid  5861] <... exit_group resumed>)   = ?
[pid  5866] +++ exited with 0 +++
[pid  5865] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5864] <... fspick resumed>)       = 5
[pid  5863] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5862] <... exit_group resumed>)   = ?
[pid  5864] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5863] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5861] +++ exited with 0 +++
[pid  5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=25 /* 0.25 s */} ---
[pid  5864] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5863] exit_group(0 <unfinished ...>
[pid  5859] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=26 /* 0.26 s */} ---
[pid  5863] <... exit_group resumed>)   = ?
[pid  5856] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5865] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5864] exit_group(0 <unfinished ...>
[pid  5863] +++ exited with 0 +++
[pid  5862] +++ exited with 0 +++
[pid  5864] <... exit_group resumed>)   = ?
[pid  5855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=28 /* 0.28 s */} ---
[pid  5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=19 /* 0.19 s */} ---
[pid  5865] <... fspick resumed>)       = 5
[pid  5864] +++ exited with 0 +++
[pid  5859] <... restart_syscall resumed>) = 0
[pid  5856] <... restart_syscall resumed>) = 0
[pid  5858] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5855] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5858] <... restart_syscall resumed>) = 0
[pid  5854] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=31 /* 0.31 s */} ---
[pid  5865] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5859] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5856] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5865] exit_group(0 <unfinished ...>
[pid  5859] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5856] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5855] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5854] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5865] <... exit_group resumed>)   = ?
[pid  5859] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5858] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5856] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5855] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5854] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5859] <... openat resumed>)       = 3
[pid  5858] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5856] <... openat resumed>)       = 3
[pid  5855] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5854] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5859] newfstatat(3, "",  <unfinished ...>
[pid  5858] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5856] newfstatat(3, "",  <unfinished ...>
[pid  5855] <... openat resumed>)       = 3
[pid  5854] <... openat resumed>)       = 3
[pid  5859] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5858] <... openat resumed>)       = 3
[pid  5856] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5855] newfstatat(3, "",  <unfinished ...>
[pid  5854] newfstatat(3, "",  <unfinished ...>
[pid  5865] +++ exited with 0 +++
[pid  5859] getdents64(3,  <unfinished ...>
[pid  5858] newfstatat(3, "",  <unfinished ...>
[pid  5856] getdents64(3,  <unfinished ...>
[pid  5855] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5854] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5859] <... getdents64 resumed>0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5858] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=27 /* 0.27 s */} ---
[pid  5856] <... getdents64 resumed>0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5855] getdents64(3,  <unfinished ...>
[pid  5854] getdents64(3,  <unfinished ...>
[pid  5859] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5858] getdents64(3,  <unfinished ...>
[pid  5857] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5856] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5854] <... getdents64 resumed>0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5859] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5858] <... getdents64 resumed>0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5856] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5855] <... getdents64 resumed>0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5854] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5859] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5858] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5856] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5855] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5854] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5859] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5858] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5856] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5855] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5854] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5859] unlink("./0/binderfs" <unfinished ...>
[pid  5858] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5856] unlink("./0/binderfs" <unfinished ...>
[pid  5855] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5854] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5859] <... unlink resumed>)       = 0
[pid  5858] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5857] <... restart_syscall resumed>) = 0
[pid  5856] <... unlink resumed>)       = 0
[pid  5855] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5854] unlink("./0/binderfs" <unfinished ...>
[pid  5859] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5858] unlink("./0/binderfs" <unfinished ...>
[pid  5856] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5855] unlink("./0/binderfs" <unfinished ...>
[pid  5858] <... unlink resumed>)       = 0
[pid  5855] <... unlink resumed>)       = 0
[pid  5854] <... unlink resumed>)       = 0
[pid  5858] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5855] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[  222.373597][ T5864] ialloc: diAlloc returned -5!
[pid  5854] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5857] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5857] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5857] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5857] getdents64(3, 0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5857] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5857] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5857] unlink("./0/binderfs")      = 0
[  274.440728][ T5858] jfs_flush_journal: synclist not empty
[  274.446413][ T5858] metapage: ffff888040c3c000: 00001000 00000000 0000379c 00000000
[  274.454340][ T5858] metapage: ffff888040c3c010: 7f4ef228 ffff8880 7f4ef228 ffff8880
[  274.462371][ T5858] metapage: ffff888040c3c020: 00000004 00000000 00000000 00000000
[  274.462721][ T5859] jfs_flush_journal: synclist not empty
[  274.470179][ T5858] metapage: ffff888040c3c030: 4294d000 ffff8880 0000001c 00000000
[  274.475799][ T5859] metapage: ffff88807ef21ba0: 00001000 00000000 0000379c 00000000
[  274.483866][ T5858] metapage: ffff888040c3c040: 00000000 dead4ead ffffffff 00000000
[  274.491646][ T5855] jfs_flush_journal: synclist not empty
[  274.499339][ T5856] jfs_flush_journal: synclist not empty
[  274.504927][ T5859] metapage: ffff88807ef21bb0: 7efdaa28 ffff8880 7efdaa28 ffff8880
[  274.510279][ T5858] metapage: ffff888040c3c050: ffffffff ffffffff 9a4f6560 ffffffff
[  274.518078][ T5855] metapage: ffff888040c3c1f0: 00001000 00000000 0000379c 00000000
[  274.526128][ T5856] metapage: ffff88807ef21aa8: 00001000 00000000 0000379c 00000000
[  274.533927][ T5859] metapage: ffff88807ef21bc0: 00000004 00000000 00000000 00000000
[  274.541793][ T5858] metapage: ffff888040c3c060: 93c72fa0 ffffffff 00000000 00000000
[  274.549458][ T5857] jfs_flush_journal: synclist not empty
[  274.557305][ T5856] metapage: ffff88807ef21ab8: 7efdb228 ffff8880 7efdb228 ffff8880
[  274.562826][ T5854] jfs_flush_journal: synclist not empty
[  274.562846][ T5854] metapage: ffff88803294f4d8: 00001000 00000000 0000379c 00000000
[  274.562870][ T5854] metapage: ffff88803294f4e8: 7efd9a28 ffff8880 7efd9a28 ffff8880
[  274.562892][ T5854] metapage: ffff88803294f4f8: 00000004 00000000 00000000 00000000
[  274.562915][ T5854] metapage: ffff88803294f508: 789bf000 ffff8880 0000001c 00000000
[  274.562938][ T5854] metapage: ffff88803294f518: 00000000 dead4ead ffffffff 00000000
[  274.562963][ T5854] metapage: ffff88803294f528: ffffffff ffffffff 9a4f6560 ffffffff
[  274.562986][ T5854] metapage: ffff88803294f538: 93c72fa0 ffffffff 00000000 00000000
[  274.563009][ T5854] metapage: ffff88803294f548: 8c4272e0 ffffffff 00000300 00000000
[  274.563034][ T5854] metapage: ffff88803294f558: 3294f558 ffff8880 3294f558 ffff8880
[  274.563058][ T5854] metapage: ffff88803294f568: 01e26fc0 ffffea00 7f71e000 ffff8880
[  274.563082][ T5854] metapage: ffff88803294f578: 00001000 000038ec 00000000 00000000
[  274.563103][ T5854] metapage: ffff88803294f588: 7efd9800 ffff8880
[  274.563126][ T5854] page: ffffea0001e26fc0: 00fff4800000422c ffffea0001e26f88
[  274.563149][ T5854] page: ffffea0001e26fd0: ffffea0000c3d448 0000000000000000
[  274.563171][ T5854] page: ffffea0001e26fe0: 000000000000001c ffff88803294f4d8
[  274.563194][ T5854] page: ffffea0001e26ff0: 00000001ffffffff ffff88801c2b4000
[  274.564322][ T5859] metapage: ffff88807ef21bd0: 34dc7000 ffff8880 0000001c 00000000
[  274.584494][ T5858] metapage: ffff888040c3c070: 8c4272e0 ffffffff 00000300 00000000
[  274.584525][ T5858] metapage: ffff888040c3c080: 40c3c080 ffff8880 40c3c080 ffff8880
[  274.592896][ T5855] metapage: ffff888040c3c200: 7f4eea28 ffff8880 7f4eea28 ffff8880
[  274.600586][ T5856] metapage: ffff88807ef21ac8: 00000004 00000000 00000000 00000000
[  274.608690][ T5857] metapage: ffff888030f50d90: 00001000 00000000 0000379c 00000000
[  274.623533][ T5858] metapage: ffff888040c3c090: 010a5340 ffffea00 7ef14000 ffff8880
[  274.623563][ T5858] metapage: ffff888040c3c0a0: 00001000 000038ec 00000000 00000000
[  274.632471][ T5855] metapage: ffff888040c3c210: 00000004 00000000 00000000 00000000
[  274.647289][ T5858] metapage: ffff888040c3c0b0: 7f4ef000 ffff8880
[  274.657624][ T5859] metapage: ffff88807ef21be0: 00000000 dead4ead ffffffff 00000000
[  274.669192][ T5856] metapage: ffff88807ef21ad8: 34dc5000 ffff8880 0000001c 00000000
[  274.677465][ T5857] metapage: ffff888030f50da0: 7efda228 ffff8880 7efda228 ffff8880
[  274.684180][ T5858] page: ffffea00010a5340: 00fff4800000422c ffffea00010a5308
[  274.691717][ T5855] metapage: ffff888040c3c220: 78b61000 ffff8880 0000001c 00000000
[  274.698848][ T5856] metapage: ffff88807ef21ae8: 00000000 dead4ead ffffffff 00000000
[  274.707068][ T5857] metapage: ffff888030f50db0: 00000004 00000000 00000000 00000000
[  274.714700][ T5858] page: ffffea00010a5350: ffffea00010a5388 0000000000000000
[  274.722690][ T5859] metapage: ffff88807ef21bf0: ffffffff ffffffff 9a4f6560 ffffffff
[  274.730008][ T5858] page: ffffea00010a5360: 000000000000001c ffff888040c3c000
[  274.737702][ T5855] metapage: ffff888040c3c230: 00000000 dead4ead ffffffff 00000000
[  274.745477][ T5856] metapage: ffff88807ef21af8: ffffffff ffffffff 9a4f6560 ffffffff
[  274.745505][ T5856] metapage: ffff88807ef21b08: 93c72fa0 ffffffff 00000000 00000000
[  274.753375][ T5857] metapage: ffff888030f50dc0: 789be000 ffff8880 0000001c 00000000
[  274.761999][ T5858] page: ffffea00010a5370: 00000001ffffffff ffff88801c2b4000
[  274.768980][ T5859] metapage: ffff88807ef21c00: 93c72fa0 ffffffff 00000000 00000000
[  274.783356][ T5856] metapage: ffff88807ef21b18: 8c4272e0 ffffffff 00000300 00000000
[  274.790861][ T5857] metapage: ffff888030f50dd0: 00000000 dead4ead ffffffff 00000000
[  274.790891][ T5857] metapage: ffff888030f50de0: ffffffff ffffffff 9a4f6560 ffffffff
[  274.790918][ T5857] metapage: ffff888030f50df0: 93c72fa0 ffffffff 00000000 00000000
[  274.806045][ T5856] metapage: ffff88807ef21b28: 7ef21b28 ffff8880 7ef21b28 ffff8880
[  274.813865][ T5855] metapage: ffff888040c3c240: ffffffff ffffffff 9a4f6560 ffffffff
[  274.836932][ T5856] metapage: ffff88807ef21b38: 00d37140 ffffea00 7f3e6000 ffff8880
[  274.836970][ T5856] metapage: ffff88807ef21b48: 00001000 000038ec 00000000 00000000
[  274.844870][ T5859] metapage: ffff88807ef21c10: 8c4272e0 ffffffff 00000300 00000000
[  274.855010][ T5856] metapage: ffff88807ef21b58: 7efdb000 ffff8880
[  274.859991][ T5857] metapage: ffff888030f50e00: 8c4272e0 ffffffff 00000300 00000000
[  274.868014][ T5856] page: ffffea0000d37140: 00fff4800000422c ffffea0000d37108
[  274.875685][ T5859] metapage: ffff88807ef21c20: 7ef21c20 ffff8880 7ef21c20 ffff8880
[  274.883902][ T5856] page: ffffea0000d37150: ffffea0000d37188 0000000000000000
[  274.890809][ T5855] metapage: ffff888040c3c250: 93c72fa0 ffffffff 00000000 00000000
[  274.898752][ T5856] page: ffffea0000d37160: 000000000000001c ffff88807ef21aa8
[  274.906375][ T5857] metapage: ffff888030f50e10: 30f50e10 ffff8880 30f50e10 ffff8880
[  274.906404][ T5857] metapage: ffff888030f50e20: 01e26f80 ffffea00 7f0e0000 ffff8880
[  274.906431][ T5857] metapage: ffff888030f50e30: 00001000 000038ec 00000000 00000000
[  274.906454][ T5857] metapage: ffff888030f50e40: 7efda000 ffff8880
[  274.906479][ T5857] page: ffffea0001e26f80: 00fff4800000422c ffffea0001e27ac8
[  274.906502][ T5857] page: ffffea0001e26f90: ffffea0001e26fc8 0000000000000000
[  274.906526][ T5857] page: ffffea0001e26fa0: 000000000000001c ffff888030f50d90
[  274.915437][ T5859] metapage: ffff88807ef21c30: 00d371c0 ffffea00 7ed0c000 ffff8880
[  274.922148][ T5855] metapage: ffff888040c3c260: 8c4272e0 ffffffff 00000300 00000000
[  274.930145][ T5859] metapage: ffff88807ef21c40: 00001000 000038ec 00000000 00000000
[  274.937761][ T5857] page: ffffea0001e26fb0: 00000001ffffffff ffff88801c2b4000
[  274.945609][ T5856] page: ffffea0000d37170: 00000001ffffffff ffff88801c2b4000
[  274.953414][ T5855] metapage: ffff888040c3c270: 40c3c270 ffff8880 40c3c270 ffff8880
[  274.961873][ T5859] metapage: ffff88807ef21c50: 7efda800 ffff8880
[  274.969212][ T5855] metapage: ffff888040c3c280: 01e2d840 ffffea00 34dcc000 ffff8880
[  275.005462][ T5859] page: ffffea0000d371c0: 00fff4800000422c ffffea0001e0ef08
[  275.005490][ T5859] page: ffffea0000d371d0: ffffea0001d20888 0000000000000000
[  275.005515][ T5859] page: ffffea0000d371e0: 000000000000001c ffff88807ef21ba0
[  275.013693][ T5855] metapage: ffff888040c3c290: 00001000 000038ec 00000000 00000000
[  275.036267][ T5859] page: ffffea0000d371f0: 00000001ffffffff ffff88801c2b4000
[  275.169657][ T5855] metapage: ffff888040c3c2a0: 7f4ee800 ffff8880
[  275.175972][ T5855] page: ffffea0001e2d840: 00fff4800000422c ffffea0001e49b08
[  275.183323][ T5855] page: ffffea0001e2d850: ffffea0001e49b48 0000000000000000
[  275.190674][ T5855] page: ffffea0001e2d860: 000000000000001c ffff888040c3c1f0
[  275.197986][ T5855] page: ffffea0001e2d870: 00000001ffffffff ffff88801c2b4000
[  326.760769][ T5854] jfs_flush_journal: synclist not empty
[  326.766457][ T5854] metapage: ffff88803294f4d8: 00001000 00000000 0000379c 00000000
[  326.774369][ T5854] metapage: ffff88803294f4e8: 7efd9a28 ffff8880 7efd9a28 ffff8880
[  326.782279][ T5854] metapage: ffff88803294f4f8: 00000004 00000000 00000000 00000000
[  326.790101][ T5854] metapage: ffff88803294f508: 789bf000 ffff8880 0000001c 00000000
[  326.798017][ T5854] metapage: ffff88803294f518: 00000000 dead4ead ffffffff 00000000
[  326.805911][ T5854] metapage: ffff88803294f528: ffffffff ffffffff 9a4f6560 ffffffff
[  326.813867][ T5854] metapage: ffff88803294f538: 93c72fa0 ffffffff 00000000 00000000
[  326.821713][ T5854] metapage: ffff88803294f548: 8c4272e0 ffffffff 00000300 00000000
[  326.829511][ T5854] metapage: ffff88803294f558: 3294f558 ffff8880 3294f558 ffff8880
[  326.837436][ T5854] metapage: ffff88803294f568: 01e26fc0 ffffea00 7f71e000 ffff8880
[  326.845285][ T5854] metapage: ffff88803294f578: 00001000 000038ec 00000000 00000000
[  326.853135][ T5854] metapage: ffff88803294f588: 7efd9800 ffff8880
[pid  5857] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5854] <... umount2 resumed>)      = 0
[pid  5854] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5854] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5854] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5854] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5854] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5854] getdents64(4, 0x555573fed730 /* 2 entries */, 32768) = 48
[pid  5854] getdents64(4, 0x555573fed730 /* 0 entries */, 32768) = 0
[pid  5854] close(4)                    = 0
[pid  5854] rmdir("./0/file1")          = 0
[  326.859389][ T5854] page: ffffea0001e26fc0: 00fff4800000422c ffffea0001e26f88
[  326.867653][ T5854] page: ffffea0001e26fd0: ffffea0001daa4c8 0000000000000000
[  326.875020][ T5854] page: ffffea0001e26fe0: 000000000000001c ffff88803294f4d8
[  326.882356][ T5854] page: ffffea0001e26ff0: 00000001ffffffff ffff88801c2b4000
[pid  5854] getdents64(3, 0x555573fe56f0 /* 0 entries */, 32768) = 0
[pid  5854] close(3)                    = 0
[pid  5854] rmdir("./0")                = 0
[pid  5854] mkdir("./1", 0777)          = 0
[pid  5854] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
[pid  5854] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5854] close(3)                    = 0
[pid  5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5879 attached
, child_tidptr=0x555573fe4650) = 5879
[pid  5879] set_robust_list(0x555573fe4660, 24) = 0
[pid  5879] chdir("./1")                = 0
[pid  5879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5879] setpgid(0, 0)               = 0
[pid  5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5879] write(3, "1000", 4)         = 4
[pid  5879] close(3)                    = 0
[pid  5879] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5879] write(1, "executing program\n", 18executing program
) = 18
[pid  5879] memfd_create("syzkaller", 0) = 3
[pid  5879] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f360d800000
[pid  5879] 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  5879] munmap(0x7f360d800000, 138412032) = 0
[pid  5879] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5879] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5879] close(3)                    = 0
[pid  5879] close(4)                    = 0
[pid  5879] mkdir("./file1", 0777)      = 0
[pid  5879] mount("/dev/loop0", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[pid  5879] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[  327.488990][ T5879] loop0: detected capacity change from 0 to 32768
[pid  5879] chdir("./file1")            = 0
[pid  5879] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5879] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5879] mkdirat(AT_FDCWD, "./file0", 000) = -1 EIO (Input/output error)
[pid  5879] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5879] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5879] exit_group(0)               = ?
[pid  5879] +++ exited with 0 +++
[pid  5854] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, si_uid=0, si_status=0, si_utime=0, si_stime=22 /* 0.22 s */} ---
[  327.582111][ T5879] ERROR: (device loop0): dbAlloc: the hint is outside the map
[  327.582111][ T5879] 
[  327.592356][ T5879] ERROR: (device loop0): remounting filesystem as read-only
[  327.599659][ T5879] ialloc: diAlloc returned -5!
[pid  5854] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5854] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5854] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5854] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5854] getdents64(3, 0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5854] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5854] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5854] unlink("./1/binderfs")      = 0
[  378.900769][ T5858] jfs_flush_journal: synclist not empty
[  378.906347][ T5858] metapage: ffff888040c3c000: 00001000 00000000 0000379c 00000000
[  378.914231][ T5858] metapage: ffff888040c3c010: 7f4ef228 ffff8880 7f4ef228 ffff8880
[  378.922158][ T5858] metapage: ffff888040c3c020: 00000004 00000000 00000000 00000000
[  378.929994][ T5858] metapage: ffff888040c3c030: 4294d000 ffff8880 0000001c 00000000
[  378.937878][ T5858] metapage: ffff888040c3c040: 00000000 dead4ead ffffffff 00000000
[  378.945743][ T5858] metapage: ffff888040c3c050: ffffffff ffffffff 9a4f6560 ffffffff
[  378.953591][ T5858] metapage: ffff888040c3c060: 93c72fa0 ffffffff 00000000 00000000
[  378.961458][ T5858] metapage: ffff888040c3c070: 8c4272e0 ffffffff 00000300 00000000
[  378.969258][ T5858] metapage: ffff888040c3c080: 40c3c080 ffff8880 40c3c080 ffff8880
[  378.977129][ T5858] metapage: ffff888040c3c090: 010a5340 ffffea00 7ef14000 ffff8880
[  378.984992][ T5858] metapage: ffff888040c3c0a0: 00001000 000038ec 00000000 00000000
[  378.992834][ T5858] metapage: ffff888040c3c0b0: 7f4ef000 ffff8880
[pid  5854] umount2("./1/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5858] <... umount2 resumed>)      = 0
[pid  5858] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5858] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5858] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5858] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5858] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5858] getdents64(4, 0x555573fed730 /* 2 entries */, 32768) = 48
[pid  5858] getdents64(4, 0x555573fed730 /* 0 entries */, 32768) = 0
[  378.999085][ T5858] page: ffffea00010a5340: 00fff4800000422c ffffea0001e2cf48
[  379.006432][ T5858] page: ffffea00010a5350: ffffea0001e2d848 0000000000000000
[  379.013750][ T5858] page: ffffea00010a5360: 000000000000001c ffff888040c3c000
[  379.021100][ T5858] page: ffffea00010a5370: 00000001ffffffff ffff88801c2b4000
[pid  5858] close(4)                    = 0
[pid  5858] rmdir("./0/file1")          = 0
[pid  5858] getdents64(3, 0x555573fe56f0 /* 0 entries */, 32768) = 0
[pid  5858] close(3)                    = 0
[pid  5858] rmdir("./0")                = 0
[pid  5858] mkdir("./1", 0777)          = 0
[pid  5858] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3
[pid  5858] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5858] close(3)                    = 0
[pid  5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5887 attached
, child_tidptr=0x555573fe4650) = 5887
[pid  5887] set_robust_list(0x555573fe4660, 24) = 0
[pid  5887] chdir("./1")                = 0
[pid  5887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5887] setpgid(0, 0)               = 0
[pid  5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5887] write(3, "1000", 4)         = 4
[pid  5887] close(3)                    = 0
[pid  5887] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5887] write(1, "executing program\n", 18executing program
) = 18
[pid  5887] memfd_create("syzkaller", 0) = 3
[pid  5887] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f360d800000
[pid  5887] 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  5887] munmap(0x7f360d800000, 138412032) = 0
[pid  5887] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4
[pid  5887] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5887] close(3)                    = 0
[pid  5887] close(4)                    = 0
[pid  5887] mkdir("./file1", 0777)      = 0
[pid  5887] mount("/dev/loop4", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[pid  5887] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[  379.517333][ T5887] loop4: detected capacity change from 0 to 32768
[pid  5887] chdir("./file1")            = 0
[pid  5887] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5887] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5887] mkdirat(AT_FDCWD, "./file0", 000) = -1 EIO (Input/output error)
[pid  5887] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5887] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5887] exit_group(0)               = ?
[pid  5887] +++ exited with 0 +++
[pid  5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5887, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} ---
[  379.587736][ T5887] ERROR: (device loop4): dbAlloc: the hint is outside the map
[  379.587736][ T5887] 
[  379.598197][ T5887] ERROR: (device loop4): remounting filesystem as read-only
[  379.605605][ T5887] ialloc: diAlloc returned -5!
[pid  5858] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5858] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5858] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5858] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5858] getdents64(3, 0x555573fe56f0 /* 4 entries */, 32768) = 112
[pid  5858] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5858] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5858] unlink("./1/binderfs")      = 0
[  379.760736][ T5854] jfs_flush_journal: synclist not empty
[  379.766331][ T5854] metapage: ffff888031074ba0: 00001000 00000000 0000379c 00000000
[  379.774240][ T5854] metapage: ffff888031074bb0: 7f4ea228 ffff8880 7f4ea228 ffff8880
[  379.782254][ T5854] metapage: ffff888031074bc0: 00000004 00000000 00000000 00000000
[  379.790057][ T5854] metapage: ffff888031074bd0: 27643000 ffff8880 0000001c 00000000
[  379.797907][ T5854] metapage: ffff888031074be0: 00000000 dead4ead ffffffff 00000000
[  379.805786][ T5854] metapage: ffff888031074bf0: ffffffff ffffffff 9a4f6560 ffffffff
[  379.813667][ T5854] metapage: ffff888031074c00: 93c72fa0 ffffffff 00000000 00000000
[  379.821554][ T5854] metapage: ffff888031074c10: 8c4272e0 ffffffff 00000300 00000000
[  379.829380][ T5854] metapage: ffff888031074c20: 31074c20 ffff8880 31074c20 ffff8880
[  379.837352][ T5854] metapage: ffff888031074c30: 009d90c0 ffffea00 41c18000 ffff8880
[  379.845216][ T5854] metapage: ffff888031074c40: 00001000 000038ec 00000000 00000000
[  379.853090][ T5854] metapage: ffff888031074c50: 7f4ea000 ffff8880
[  379.859354][ T5854] page: ffffea00009d90c0: 00fff4800000422c ffffea0000b8b708
[  379.866696][ T5854] page: ffffea00009d90d0: ffffea0001eb3908 0000000000000000
[  379.874037][ T5854] page: ffffea00009d90e0: 000000000000001c ffff888031074ba0
[  379.881380][ T5854] page: ffffea00009d90f0: 00000001ffffffff ffff88801c2b4000
[  429.260891][   T30] INFO: task syz-executor885:5855 blocked for more than 143 seconds.
[  429.269068][   T30]       Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[  429.276779][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.285630][   T30] task:syz-executor885 state:D stack:23952 pid:5855  tgid:5855  ppid:5853   flags:0x00004002
[  429.295999][   T30] Call Trace:
[  429.299292][   T30]  <TASK>
[  429.302277][   T30]  __schedule+0x1850/0x4c30
[  429.306846][   T30]  ? __pfx___schedule+0x10/0x10
[  429.311882][   T30]  ? __pfx_lock_release+0x10/0x10
[  429.316938][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  429.322896][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.328553][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.334293][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  429.340219][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  429.346788][   T30]  ? schedule+0x90/0x320
[  429.351151][   T30]  schedule+0x14b/0x320
[  429.355322][   T30]  schedule_preempt_disabled+0x13/0x30
[  429.360838][   T30]  __mutex_lock+0x7e7/0xee0
[  429.365411][   T30]  ? __mutex_lock+0x5ef/0xee0
[  429.370103][   T30]  ? lmLogClose+0xb2/0x530
[  429.374614][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  429.379677][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.385375][   T30]  ? updateSuper+0x13d/0x760
[  429.390086][   T30]  lmLogClose+0xb2/0x530
[  429.394668][   T30]  jfs_umount+0x2ce/0x3a0
[  429.399050][   T30]  jfs_put_super+0x8a/0x190
[  429.403616][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  429.408773][   T30]  generic_shutdown_super+0x13b/0x2d0
[  429.414249][   T30]  kill_block_super+0x44/0x90
[  429.418958][   T30]  deactivate_locked_super+0xc6/0x130
[  429.424411][   T30]  cleanup_mnt+0x41f/0x4b0
[  429.428860][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.434543][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  429.439775][   T30]  task_work_run+0x251/0x310
[  429.444442][   T30]  ? __pfx_task_work_run+0x10/0x10
[  429.449595][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.455295][   T30]  ? path_umount+0x284/0xf70
[  429.459917][   T30]  ptrace_notify+0x2d2/0x380
[  429.464643][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  429.469792][   T30]  ? kmem_cache_free+0x195/0x410
[  429.474806][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.480467][   T30]  ? __x64_sys_umount+0x123/0x170
[  429.485555][   T30]  syscall_exit_work+0xc7/0x1d0
[  429.490440][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  429.496143][   T30]  do_syscall_64+0x100/0x230
[  429.500804][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.506711][   T30] RIP: 0033:0x7f3615de74f7
[  429.511172][   T30] RSP: 002b:00007ffdb383cd48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  429.519610][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3615de74f7
[  429.527643][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdb383ce00
[  429.535695][   T30] RBP: 00007ffdb383ce00 R08: 0000000000000000 R09: 0000000000000000
[  429.543742][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffdb383de60
[  429.551789][   T30] R13: 0000555573fe56c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  429.559813][   T30]  </TASK>
[  429.562929][   T30] INFO: task syz-executor885:5856 blocked for more than 143 seconds.
[  429.571129][   T30]       Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[  429.578750][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.587521][   T30] task:syz-executor885 state:D stack:25208 pid:5856  tgid:5856  ppid:5853   flags:0x00004002
[  429.597835][   T30] Call Trace:
[  429.601229][   T30]  <TASK>
[  429.604185][   T30]  __schedule+0x1850/0x4c30
[  429.608732][   T30]  ? __pfx___schedule+0x10/0x10
[  429.613644][   T30]  ? __pfx_lock_release+0x10/0x10
[  429.618697][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  429.624683][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.630340][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.636028][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  429.642021][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  429.648360][   T30]  ? schedule+0x90/0x320
[  429.652733][   T30]  schedule+0x14b/0x320
[  429.656921][   T30]  schedule_preempt_disabled+0x13/0x30
[  429.662494][   T30]  __mutex_lock+0x7e7/0xee0
[  429.667061][   T30]  ? __mutex_lock+0x5ef/0xee0
[  429.671841][   T30]  ? lmLogClose+0xb2/0x530
[  429.676304][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  429.681453][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.687113][   T30]  ? updateSuper+0x13d/0x760
[  429.691762][   T30]  lmLogClose+0xb2/0x530
[  429.696072][   T30]  jfs_umount+0x2ce/0x3a0
[  429.700507][   T30]  jfs_put_super+0x8a/0x190
[  429.705092][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  429.710226][   T30]  generic_shutdown_super+0x13b/0x2d0
[  429.715660][   T30]  kill_block_super+0x44/0x90
[  429.720360][   T30]  deactivate_locked_super+0xc6/0x130
[  429.725815][   T30]  cleanup_mnt+0x41f/0x4b0
[  429.730267][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.735949][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  429.741229][   T30]  task_work_run+0x251/0x310
[  429.745831][   T30]  ? __pfx_task_work_run+0x10/0x10
[  429.750993][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.756650][   T30]  ? path_umount+0x284/0xf70
[  429.761326][   T30]  ptrace_notify+0x2d2/0x380
[  429.765957][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  429.771141][   T30]  ? kmem_cache_free+0x195/0x410
[  429.776122][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.781834][   T30]  ? __x64_sys_umount+0x123/0x170
[  429.786887][   T30]  syscall_exit_work+0xc7/0x1d0
[  429.791820][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  429.797510][   T30]  do_syscall_64+0x100/0x230
[  429.802224][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.808154][   T30] RIP: 0033:0x7f3615de74f7
[  429.812716][   T30] RSP: 002b:00007ffdb383cd48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  429.821228][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3615de74f7
[  429.829379][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdb383ce00
[  429.837437][   T30] RBP: 00007ffdb383ce00 R08: 0000000000000000 R09: 0000000000000000
[  429.845482][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffdb383de60
[  429.853567][   T30] R13: 0000555573fe56c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  429.861646][   T30]  </TASK>
[  429.864681][   T30] INFO: task syz-executor885:5857 blocked for more than 143 seconds.
[  429.872828][   T30]       Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[  429.880472][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.889234][   T30] task:syz-executor885 state:D stack:24152 pid:5857  tgid:5857  ppid:5853   flags:0x00004002
[  429.899511][   T30] Call Trace:
[  429.902880][   T30]  <TASK>
[  429.905827][   T30]  __schedule+0x1850/0x4c30
[  429.910363][   T30]  ? __pfx___schedule+0x10/0x10
[  429.915351][   T30]  ? __pfx_lock_release+0x10/0x10
[  429.920445][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  429.926466][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.932175][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.937847][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  429.943865][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  429.950244][   T30]  ? schedule+0x90/0x320
[  429.954578][   T30]  schedule+0x14b/0x320
[  429.958769][   T30]  schedule_preempt_disabled+0x13/0x30
[  429.964341][   T30]  __mutex_lock+0x7e7/0xee0
[  429.968887][   T30]  ? __mutex_lock+0x5ef/0xee0
[  429.973633][   T30]  ? lmLogClose+0xb2/0x530
[  429.978084][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  429.983222][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  429.988880][   T30]  ? updateSuper+0x13d/0x760
[  429.993565][   T30]  lmLogClose+0xb2/0x530
[  429.997846][   T30]  jfs_umount+0x2ce/0x3a0
[  430.002279][   T30]  jfs_put_super+0x8a/0x190
[  430.006808][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  430.011982][   T30]  generic_shutdown_super+0x13b/0x2d0
[  430.017400][   T30]  kill_block_super+0x44/0x90
[  430.022183][   T30]  deactivate_locked_super+0xc6/0x130
[  430.027606][   T30]  cleanup_mnt+0x41f/0x4b0
[  430.032106][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.037764][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  430.043243][   T30]  task_work_run+0x251/0x310
[  430.047876][   T30]  ? __pfx_task_work_run+0x10/0x10
[  430.053051][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.058708][   T30]  ? path_umount+0x284/0xf70
[  430.063405][   T30]  ptrace_notify+0x2d2/0x380
[  430.068049][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  430.073245][   T30]  ? kmem_cache_free+0x195/0x410
[  430.078236][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.083972][   T30]  ? __x64_sys_umount+0x123/0x170
[  430.089038][   T30]  syscall_exit_work+0xc7/0x1d0
[  430.093972][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  430.099640][   T30]  do_syscall_64+0x100/0x230
[  430.104339][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.110268][   T30] RIP: 0033:0x7f3615de74f7
[  430.114745][   T30] RSP: 002b:00007ffdb383cd48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  430.123230][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3615de74f7
[  430.131247][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdb383ce00
[  430.139233][   T30] RBP: 00007ffdb383ce00 R08: 0000000000000000 R09: 0000000000000000
[  430.147277][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffdb383de60
[  430.155294][   T30] R13: 0000555573fe56c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  430.163354][   T30]  </TASK>
[  430.166404][   T30] 
[  430.166404][   T30] Showing all locks held in the system:
[  430.174239][   T30] 1 lock held by khungtaskd/30:
[  430.179105][   T30]  #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[  430.189083][   T30] 2 locks held by getty/5587:
[  430.193821][   T30]  #0: ffff88814d6ee0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  430.203730][   T30]  #1: ffffc90002fde2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[  430.213977][   T30] 2 locks held by syz-executor885/5854:
[  430.219558][   T30]  #0: ffff888041c180e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.229956][   T30]  #1: ffffffff8ed54888 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.239056][   T30] 2 locks held by syz-executor885/5855:
[  430.244672][   T30]  #0: ffff888034dcc0e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.255059][   T30]  #1: ffffffff8ed54888 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.264143][   T30] 2 locks held by syz-executor885/5856:
[  430.269706][   T30]  #0: ffff88807f3e60e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.279998][   T30]  #1: ffffffff8ed54888 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.289105][   T30] 2 locks held by syz-executor885/5857:
[  430.294690][   T30]  #0: ffff88807f0e00e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.305046][   T30]  #1: ffffffff8ed54888 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.314116][   T30] 1 lock held by syz-executor885/5858:
[  430.319593][   T30]  #0: ffff88807d5740e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.329939][   T30] 2 locks held by syz-executor885/5859:
[  430.335608][   T30]  #0: ffff88807ed0c0e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.346280][   T30]  #1: ffffffff8ed54888 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.355388][   T30] 
[  430.357737][   T30] =============================================
[  430.357737][   T30] 
[  430.366438][   T30] NMI backtrace for cpu 0
[  430.370776][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[  430.381271][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.391404][   T30] Call Trace:
[  430.394675][   T30]  <TASK>
[  430.397597][   T30]  dump_stack_lvl+0x241/0x360
[  430.402282][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  430.407519][   T30]  ? __pfx__printk+0x10/0x10
[  430.412150][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  430.417105][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  430.422565][   T30]  ? _printk+0xd5/0x120
[  430.426720][   T30]  ? __pfx__printk+0x10/0x10
[  430.431318][   T30]  ? __wake_up_klogd+0xcc/0x110
[  430.436169][   T30]  ? __pfx__printk+0x10/0x10
[  430.440760][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  430.446848][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  430.452831][   T30]  watchdog+0xff6/0x1040
[  430.457076][   T30]  ? watchdog+0x1ea/0x1040
[  430.461501][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.466181][   T30]  kthread+0x2f2/0x390
[  430.470340][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.475024][   T30]  ? __pfx_kthread+0x10/0x10
[  430.479644][   T30]  ret_from_fork+0x4d/0x80
[  430.484062][   T30]  ? __pfx_kthread+0x10/0x10
[  430.488648][   T30]  ret_from_fork_asm+0x1a/0x30
[  430.493418][   T30]  </TASK>
[  430.496628][   T30] Sending NMI from CPU 0 to CPUs 1:
[  430.501912][    C1] NMI backtrace for cpu 1
[  430.501927][    C1] CPU: 1 UID: 0 PID: 81 Comm: kworker/u8:5 Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[  430.501953][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.501968][    C1] Workqueue: events_unbound toggle_allocation_gate
[  430.502002][    C1] RIP: 0010:memcpy+0xe/0x20
[  430.502040][    C1] Code: 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 48 89 f8 48 89 d1 f3 a4 <e9> 98 71 27 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90
[  430.502063][    C1] RSP: 0018:ffffc9000158f718 EFLAGS: 00000002
[  430.502083][    C1] RAX: 00002aaaaaaaba24 RBX: 00002aaaaaaaba24 RCX: 0000000000000000
[  430.502108][    C1] RDX: 0000000000000001 RSI: ffffc9000158fa11 RDI: 00002aaaaaaaba25
[  430.502124][    C1] RBP: ffffc9000158f910 R08: 00002aaaaaaaba25 R09: fffff520002b1f42
[  430.502142][    C1] R10: dffffc0000000000 R11: fffff520002b1f42 R12: ffff88801ac6f558
[  430.502160][    C1] R13: ffffc9000158f800 R14: 0000000000000001 R15: ffffc9000158fa10
[  430.502180][    C1] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[  430.502200][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  430.502216][    C1] CR2: 000055bfdbf20ff0 CR3: 000000001ac6a000 CR4: 0000000000350ef0
[  430.502235][    C1] Call Trace:
[  430.502243][    C1]  <NMI>
[  430.502252][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  430.502280][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  430.502310][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  430.502337][    C1]  ? nmi_handle+0x2a/0x5a0
[  430.502376][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  430.502399][    C1]  ? nmi_handle+0x151/0x5a0
[  430.502427][    C1]  ? nmi_handle+0x2a/0x5a0
[  430.502457][    C1]  ? memcpy+0xe/0x20
[  430.502491][    C1]  ? default_do_nmi+0x63/0x160
[  430.502517][    C1]  ? exc_nmi+0x123/0x1f0
[  430.502542][    C1]  ? end_repeat_nmi+0xf/0x53
[  430.502570][    C1]  ? memcpy+0xe/0x20
[  430.502606][    C1]  ? memcpy+0xe/0x20
[  430.502641][    C1]  ? memcpy+0xe/0x20
[  430.502676][    C1]  </NMI>
[  430.502684][    C1]  <TASK>
[  430.502692][    C1]  text_poke_memcpy+0x25/0x30
[  430.502724][    C1]  __text_poke+0x788/0xd30
[  430.502759][    C1]  ? __kmalloc_noprof+0xf4/0x4c0
[  430.502791][    C1]  ? __pfx_text_poke_memcpy+0x10/0x10
[  430.502826][    C1]  ? __pfx___text_poke+0x10/0x10
[  430.502858][    C1]  ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0
[  430.502892][    C1]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.502919][    C1]  ? __pfx_smp_call_function_many_cond+0x10/0x10
[  430.502955][    C1]  ? __pfx_perf_event_text_poke+0x10/0x10
[  430.502984][    C1]  ? __pfx___mutex_trylock_common+0x10/0x10
[  430.503023][    C1]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.503050][    C1]  text_poke_bp_batch+0x8cd/0xb30
[  430.503095][    C1]  ? kmem_cache_alloc_bulk_noprof+0x157/0x7c0
[  430.503130][    C1]  ? __pfx_text_poke_bp_batch+0x10/0x10
[  430.503165][    C1]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.503192][    C1]  ? srso_alias_return_thunk+0xde/0xfbef5
[  430.503215][    C1]  ? arch_jump_label_transform_queue+0x9b/0x100
[  430.503254][    C1]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.503280][    C1]  ? process_scheduled_works+0x976/0x1840
[  430.503305][    C1]  text_poke_finish+0x30/0x50
[  430.503338][    C1]  arch_jump_label_transform_apply+0x1c/0x30
[  430.503375][    C1]  static_key_enable_cpuslocked+0x136/0x260
[  430.503413][    C1]  static_key_enable+0x1a/0x20
[  430.503446][    C1]  toggle_allocation_gate+0xbc/0x260
[  430.503475][    C1]  ? __pfx_toggle_allocation_gate+0x10/0x10
[  430.503505][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  430.503542][    C1]  process_scheduled_works+0xa68/0x1840
[  430.503584][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  430.503613][    C1]  ? assign_work+0x364/0x3d0
[  430.503639][    C1]  worker_thread+0x870/0xd30
[  430.503666][    C1]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.503691][    C1]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.503714][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  430.503747][    C1]  ? __kthread_parkme+0x169/0x1d0
[  430.503775][    C1]  ? __pfx_worker_thread+0x10/0x10
[  430.503800][    C1]  kthread+0x2f2/0x390
[  430.503828][    C1]  ? __pfx_worker_thread+0x10/0x10
[  430.503852][    C1]  ? __pfx_kthread+0x10/0x10
[  430.503881][    C1]  ret_from_fork+0x4d/0x80
[  430.503904][    C1]  ? __pfx_kthread+0x10/0x10
[  430.503933][    C1]  ret_from_fork_asm+0x1a/0x30
[  430.503965][    C1]  </TASK>
[  430.503974][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.062 msecs
[  430.504982][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  430.943983][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0
[  430.954488][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.964542][   T30] Call Trace:
[  430.967821][   T30]  <TASK>
[  430.970840][   T30]  dump_stack_lvl+0x241/0x360
[  430.975543][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  430.980756][   T30]  ? __pfx__printk+0x10/0x10
[  430.985352][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  430.991367][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  430.997006][   T30]  ? vscnprintf+0x5d/0x90
[  431.001367][   T30]  panic+0x349/0x880
[  431.005274][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  431.010912][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  431.017073][   T30]  ? __pfx_panic+0x10/0x10
[  431.021499][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  431.027138][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  431.032772][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  431.038153][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  431.044327][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  431.050499][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  431.056137][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  431.062303][   T30]  watchdog+0x1035/0x1040
[  431.066645][   T30]  ? watchdog+0x1ea/0x1040
[  431.071074][   T30]  ? __pfx_watchdog+0x10/0x10
[  431.075759][   T30]  kthread+0x2f2/0x390
[  431.079924][   T30]  ? __pfx_watchdog+0x10/0x10
[  431.084606][   T30]  ? __pfx_kthread+0x10/0x10
[  431.089203][   T30]  ret_from_fork+0x4d/0x80
[  431.093623][   T30]  ? __pfx_kthread+0x10/0x10
[  431.098219][   T30]  ret_from_fork_asm+0x1a/0x30
[  431.102995][   T30]  </TASK>
[  431.106219][   T30] Kernel Offset: disabled
[  431.110535][   T30] Rebooting in 86400 seconds..