./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3817951956 <...> Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. execve("./syz-executor3817951956", ["./syz-executor3817951956"], 0x7ffec8005180 /* 10 vars */) = 0 brk(NULL) = 0x5555813f4000 brk(0x5555813f4d00) = 0x5555813f4d00 arch_prctl(ARCH_SET_FS, 0x5555813f4380) = 0 set_tid_address(0x5555813f4650) = 5854 set_robust_list(0x5555813f4660, 24) = 0 rseq(0x5555813f4ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3817951956", 4096) = 28 getrandom("\x5f\x82\x0a\x6b\x09\xe4\x7c\x4f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555813f4d00 brk(0x555581415d00) = 0x555581415d00 brk(0x555581416000) = 0x555581416000 mprotect(0x7effbf979000, 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, child_tidptr=0x5555813f4650) = 5855 ./strace-static-x86_64: Process 5855 attached [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5855] set_robust_list(0x5555813f4660, 24) = 0 ./strace-static-x86_64: Process 5856 attached [pid 5854] <... clone resumed>, child_tidptr=0x5555813f4650) = 5856 [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5855] mkdir("./syzkaller.2jfC6A", 0700 [pid 5856] set_robust_list(0x5555813f4660, 24./strace-static-x86_64: Process 5857 attached ) = 0 [pid 5854] <... clone resumed>, child_tidptr=0x5555813f4650) = 5857 [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] mkdir("./syzkaller.ekO4Dh", 0700 [pid 5857] set_robust_list(0x5555813f4660, 24./strace-static-x86_64: Process 5858 attached ) = 0 [pid 5855] <... mkdir resumed>) = 0 [pid 5858] set_robust_list(0x5555813f4660, 24) = 0 [pid 5857] mkdir("./syzkaller.1QMF50", 0700 [pid 5856] <... mkdir resumed>) = 0 [pid 5855] chmod("./syzkaller.2jfC6A", 0777 [pid 5856] chmod("./syzkaller.ekO4Dh", 0777 [pid 5854] <... clone resumed>, child_tidptr=0x5555813f4650) = 5858 [pid 5858] mkdir("./syzkaller.jVlwGx", 0700 [pid 5856] <... chmod resumed>) = 0 [pid 5857] <... mkdir resumed>) = 0 [pid 5856] chdir("./syzkaller.ekO4Dh" [pid 5855] <... chmod resumed>) = 0 [pid 5856] <... chdir resumed>) = 0 [pid 5857] chmod("./syzkaller.1QMF50", 0777 [pid 5855] chdir("./syzkaller.2jfC6A" [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... chmod resumed>) = 0 [pid 5856] mkdir("./0", 0777 [pid 5855] <... chdir resumed>) = 0 [pid 5855] mkdir("./0", 0777./strace-static-x86_64: Process 5859 attached [pid 5858] <... mkdir resumed>) = 0 [pid 5857] chdir("./syzkaller.1QMF50" [pid 5856] <... mkdir resumed>) = 0 [pid 5859] set_robust_list(0x5555813f4660, 24 [pid 5858] chmod("./syzkaller.jVlwGx", 0777 [pid 5857] <... chdir resumed>) = 0 [pid 5855] <... mkdir resumed>) = 0 [pid 5854] <... clone resumed>, child_tidptr=0x5555813f4650) = 5859 [pid 5856] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] <... set_robust_list resumed>) = 0 [pid 5858] <... chmod resumed>) = 0 [pid 5857] mkdir("./0", 0777 [pid 5855] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5858] chdir("./syzkaller.jVlwGx") = 0 [pid 5858] mkdir("./0", 0777 [pid 5857] <... mkdir resumed>) = 0 [pid 5859] mkdir("./syzkaller.wPVLx3", 0700 [pid 5858] <... mkdir resumed>) = 0 [pid 5856] <... openat resumed>) = 3 [pid 5855] <... openat resumed>) = 3 [pid 5858] openat(AT_FDCWD, "/dev/loop3", O_RDWR./strace-static-x86_64: Process 5860 attached [pid 5859] <... mkdir resumed>) = 0 [pid 5858] <... openat resumed>) = 3 [pid 5857] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5856] ioctl(3, LOOP_CLR_FD [pid 5855] ioctl(3, LOOP_CLR_FD [pid 5854] <... clone resumed>, child_tidptr=0x5555813f4650) = 5860 [pid 5860] set_robust_list(0x5555813f4660, 24 [pid 5859] chmod("./syzkaller.wPVLx3", 0777 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] <... chmod resumed>) = 0 [pid 5858] ioctl(3, LOOP_CLR_FD [pid 5857] <... openat resumed>) = 3 [pid 5856] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5855] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5860] mkdir("./syzkaller.02cAMg", 0700 [pid 5859] chdir("./syzkaller.wPVLx3" [pid 5858] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5859] <... chdir resumed>) = 0 [pid 5858] close(3 [pid 5857] ioctl(3, LOOP_CLR_FD [pid 5859] mkdir("./0", 0777 [pid 5857] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5856] close(3 [pid 5855] close(3 [pid 5860] <... mkdir resumed>) = 0 [pid 5859] <... mkdir resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] close(3 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5859] <... openat resumed>) = 3 [pid 5860] chmod("./syzkaller.02cAMg", 0777 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5862 attached [pid 5859] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5863 attached [pid 5862] set_robust_list(0x5555813f4660, 24 [pid 5860] <... chmod resumed>) = 0 [pid 5859] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5862] <... set_robust_list resumed>) = 0 [pid 5863] set_robust_list(0x5555813f4660, 24./strace-static-x86_64: Process 5865 attached ./strace-static-x86_64: Process 5864 attached ) = 0 [pid 5862] chdir("./0" [pid 5860] chdir("./syzkaller.02cAMg" [pid 5859] close(3 [pid 5863] chdir("./0" [pid 5860] <... chdir resumed>) = 0 [pid 5859] <... close resumed>) = 0 [pid 5864] set_robust_list(0x5555813f4660, 24 [pid 5862] <... chdir resumed>) = 0 [pid 5865] set_robust_list(0x5555813f4660, 24 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5863] <... chdir resumed>) = 0 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5865] <... set_robust_list resumed>) = 0 [pid 5864] chdir("./0" [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5862] <... prctl resumed>) = 0 [pid 5860] mkdir("./0", 0777 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x5555813f4650) = 5862 [pid 5857] <... clone resumed>, child_tidptr=0x5555813f4650) = 5863 [pid 5863] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x5555813f4650) = 5864 [pid 5855] <... clone resumed>, child_tidptr=0x5555813f4650) = 5865 [pid 5865] chdir("./0" [pid 5862] setpgid(0, 0./strace-static-x86_64: Process 5866 attached [pid 5865] <... chdir resumed>) = 0 [pid 5864] <... chdir resumed>) = 0 [pid 5863] setpgid(0, 0 [pid 5862] <... setpgid resumed>) = 0 [pid 5860] <... mkdir resumed>) = 0 [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] set_robust_list(0x5555813f4660, 24 [pid 5865] <... prctl resumed>) = 0 [pid 5864] <... prctl resumed>) = 0 [pid 5864] setpgid(0, 0 [pid 5865] setpgid(0, 0 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5865] <... setpgid resumed>) = 0 [pid 5864] <... setpgid resumed>) = 0 [pid 5860] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] <... openat resumed>) = 3 [pid 5866] chdir("./0" [pid 5863] <... setpgid resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] <... clone resumed>, child_tidptr=0x5555813f4650) = 5866 [pid 5864] <... openat resumed>) = 3 [pid 5860] ioctl(3, LOOP_CLR_FD [pid 5866] <... chdir resumed>) = 0 [pid 5865] <... openat resumed>) = 3 [pid 5864] write(3, "1000", 4 [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... openat resumed>) = 3 [pid 5860] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5865] write(3, "1000", 4 [pid 5864] <... write resumed>) = 4 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5865] <... write resumed>) = 4 [pid 5864] close(3 [pid 5863] <... openat resumed>) = 3 [pid 5862] write(3, "1000", 4 [pid 5866] <... prctl resumed>) = 0 [pid 5865] close(3 [pid 5864] <... close resumed>) = 0 [pid 5862] <... write resumed>) = 4 [pid 5865] <... close resumed>) = 0 [pid 5864] symlink("/dev/binderfs", "./binderfs" [pid 5863] write(3, "1000", 4 [pid 5862] close(3 [pid 5866] setpgid(0, 0) = 0 [pid 5865] symlink("/dev/binderfs", "./binderfs" [pid 5864] <... symlink resumed>) = 0 [pid 5863] <... write resumed>) = 4 [pid 5862] <... close resumed>) = 0 [pid 5860] close(3 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] <... close resumed>) = 0 [pid 5865] <... symlink resumed>) = 0 [pid 5863] close(3 [pid 5862] symlink("/dev/binderfs", "./binderfs" [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5867 attached [pid 5867] set_robust_list(0x5555813f4660, 24) = 0 [pid 5867] chdir("./0" [pid 5860] <... clone resumed>, child_tidptr=0x5555813f4650) = 5867 [pid 5867] <... chdir resumed>) = 0 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5867] setpgid(0, 0executing program ) = 0 [pid 5866] <... openat resumed>) = 3 [pid 5865] write(1, "executing program\n", 18 [pid 5864] write(1, "executing program\n", 18 [pid 5863] <... close resumed>) = 0 [pid 5862] <... symlink resumed>) = 0 executing program [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] write(3, "1000", 4 [pid 5865] <... write resumed>) = 18 [pid 5864] <... write resumed>) = 18 [pid 5863] symlink("/dev/binderfs", "./binderfs" executing program [pid 5867] <... openat resumed>) = 3 [pid 5866] <... write resumed>) = 4 [pid 5865] memfd_create("syzkaller", 0 [pid 5864] memfd_create("syzkaller", 0 [pid 5862] write(1, "executing program\n", 18 [pid 5866] close(3 [pid 5865] <... memfd_create resumed>) = 3 [pid 5863] <... symlink resumed>) = 0 [pid 5862] <... write resumed>) = 18 [pid 5867] write(3, "1000", 4executing program [pid 5866] <... close resumed>) = 0 [pid 5865] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5864] <... memfd_create resumed>) = 3 [pid 5863] write(1, "executing program\n", 18 [pid 5862] memfd_create("syzkaller", 0 [pid 5867] <... write resumed>) = 4 [pid 5866] symlink("/dev/binderfs", "./binderfs" [pid 5865] <... mmap resumed>) = 0x7effb7400000 [pid 5863] <... write resumed>) = 18 [pid 5862] <... memfd_create resumed>) = 3 [pid 5867] close(3 [pid 5864] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5867] <... close resumed>) = 0 [pid 5866] <... symlink resumed>) = 0 [pid 5864] <... mmap resumed>) = 0x7effb7400000 [pid 5867] symlink("/dev/binderfs", "./binderfs" [pid 5863] memfd_create("syzkaller", 0 [pid 5862] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5866] write(1, "executing program\n", 18 [pid 5867] <... symlink resumed>) = 0 executing program executing program [pid 5867] write(1, "executing program\n", 18) = 18 [pid 5867] memfd_create("syzkaller", 0 [pid 5866] <... write resumed>) = 18 [pid 5863] <... memfd_create resumed>) = 3 [pid 5862] <... mmap resumed>) = 0x7effb7400000 [pid 5867] <... memfd_create resumed>) = 3 [pid 5867] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5866] memfd_create("syzkaller", 0 [pid 5867] <... mmap resumed>) = 0x7effb7400000 [pid 5866] <... memfd_create resumed>) = 3 [pid 5863] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5866] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 5863] <... mmap resumed>) = 0x7effb7400000 [pid 5866] <... mmap resumed>) = 0x7effb7400000 [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 [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 [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 [pid 5867] 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 [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 [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 [pid 5865] <... write resumed>) = 16777216 [pid 5865] munmap(0x7effb7400000, 138412032 [pid 5866] <... write resumed>) = 16777216 [pid 5867] <... write resumed>) = 16777216 [pid 5866] munmap(0x7effb7400000, 138412032 [pid 5867] munmap(0x7effb7400000, 138412032 [pid 5864] <... write resumed>) = 16777216 [pid 5863] <... write resumed>) = 16777216 [pid 5867] <... munmap resumed>) = 0 [pid 5864] munmap(0x7effb7400000, 138412032 [pid 5863] munmap(0x7effb7400000, 138412032 [pid 5866] <... munmap resumed>) = 0 [pid 5866] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4 [pid 5866] ioctl(4, LOOP_SET_FD, 3 [pid 5867] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 5862] <... write resumed>) = 16777216 [pid 5867] <... openat resumed>) = 4 [pid 5862] munmap(0x7effb7400000, 138412032 [pid 5867] ioctl(4, LOOP_SET_FD, 3 [pid 5866] <... ioctl resumed>) = 0 [pid 5865] <... munmap resumed>) = 0 [pid 5864] <... munmap resumed>) = 0 [pid 5866] close(3) = 0 [pid 5866] close(4 [pid 5865] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5864] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5867] <... ioctl resumed>) = 0 [pid 5866] <... close resumed>) = 0 [pid 5865] <... openat resumed>) = 4 [pid 5864] <... openat resumed>) = 4 [pid 5867] close(3) = 0 [pid 5865] ioctl(4, LOOP_SET_FD, 3 [pid 5864] ioctl(4, LOOP_SET_FD, 3 [ 192.964274][ T5866] loop4: detected capacity change from 0 to 32768 [ 192.981139][ T5867] loop5: detected capacity change from 0 to 32768 [ 193.001841][ T5864] loop1: detected capacity change from 0 to 32768 [pid 5867] close(4) = 0 [pid 5866] mkdir("./file0", 0777 [pid 5862] <... munmap resumed>) = 0 [pid 5867] mkdir("./file0", 0777 [pid 5862] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5863] <... munmap resumed>) = 0 [pid 5867] <... mkdir resumed>) = 0 [pid 5866] <... mkdir resumed>) = 0 [pid 5865] <... ioctl resumed>) = 0 [pid 5864] <... ioctl resumed>) = 0 [pid 5862] <... openat resumed>) = 4 [pid 5863] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5862] ioctl(4, LOOP_SET_FD, 3 [pid 5866] mount("/dev/loop4", "./file0", "jfs", MS_NOSUID, "" [pid 5865] close(3 [pid 5864] close(3 [pid 5865] <... close resumed>) = 0 [pid 5864] <... close resumed>) = 0 [pid 5865] close(4 [pid 5864] close(4 [pid 5865] <... close resumed>) = 0 [pid 5864] <... close resumed>) = 0 [pid 5865] mkdir("./file0", 0777 [pid 5864] mkdir("./file0", 0777 [pid 5865] <... mkdir resumed>) = 0 [pid 5864] <... mkdir resumed>) = 0 [pid 5867] mount("/dev/loop5", "./file0", "jfs", MS_NOSUID, "" [pid 5866] <... mount resumed>) = 0 [pid 5865] mount("/dev/loop0", "./file0", "jfs", MS_NOSUID, "" [pid 5864] mount("/dev/loop1", "./file0", "jfs", MS_NOSUID, "" [pid 5863] <... openat resumed>) = 4 [pid 5862] <... ioctl resumed>) = 0 [pid 5866] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [ 193.009216][ T5865] loop0: detected capacity change from 0 to 32768 [ 193.030141][ T5862] loop3: detected capacity change from 0 to 32768 [pid 5863] ioctl(4, LOOP_SET_FD, 3 [pid 5866] chdir("./file0" [pid 5862] close(3 [pid 5866] <... chdir resumed>) = 0 [pid 5864] <... mount resumed>) = 0 [pid 5866] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5864] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5866] fspick(AT_FDCWD, ".", 0 [pid 5864] <... openat resumed>) = 3 [pid 5862] <... close resumed>) = 0 [pid 5866] <... fspick resumed>) = 4 [pid 5865] <... mount resumed>) = 0 [pid 5864] chdir("./file0" [pid 5863] <... ioctl resumed>) = 0 [pid 5862] close(4 [pid 5866] openat(AT_FDCWD, ".", O_RDONLY [pid 5865] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5864] <... chdir resumed>) = 0 [pid 5863] close(3 [pid 5862] <... close resumed>) = 0 [pid 5867] <... mount resumed>) = 0 [pid 5866] <... openat resumed>) = 5 [pid 5865] <... openat resumed>) = 3 [pid 5864] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5863] <... close resumed>) = 0 [pid 5862] mkdir("./file0", 0777 [pid 5867] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5866] mkdirat(5, "./bus", 000 [pid 5865] chdir("./file0" [pid 5864] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5863] close(4 [pid 5867] <... openat resumed>) = 3 [pid 5866] <... mkdirat resumed>) = 0 [pid 5865] <... chdir resumed>) = 0 [pid 5864] fspick(AT_FDCWD, ".", 0 [pid 5863] <... close resumed>) = 0 [pid 5862] <... mkdir resumed>) = 0 [pid 5867] chdir("./file0" [pid 5865] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 5864] <... fspick resumed>) = 4 [pid 5867] <... chdir resumed>) = 0 [pid 5865] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5864] openat(AT_FDCWD, ".", O_RDONLY [pid 5862] mount("/dev/loop3", "./file0", "jfs", MS_NOSUID, "" [pid 5865] fspick(AT_FDCWD, ".", 0 [pid 5864] <... openat resumed>) = 5 [pid 5867] openat(AT_FDCWD, "/dev/loop5", O_RDWR [ 193.065825][ T5863] loop2: detected capacity change from 0 to 32768 [pid 5866] setxattr("./file0", "user.incfs.size", NULL, 0, 0 [pid 5865] <... fspick resumed>) = 4 [pid 5864] mkdirat(5, "./bus", 000 [pid 5863] mkdir("./file0", 0777 [pid 5867] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5862] <... mount resumed>) = 0 [pid 5867] fspick(AT_FDCWD, ".", 0 [pid 5862] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5867] <... fspick resumed>) = 4 [pid 5867] openat(AT_FDCWD, ".", O_RDONLY [pid 5863] <... mkdir resumed>) = 0 [pid 5862] <... openat resumed>) = 3 [pid 5867] <... openat resumed>) = 5 [pid 5865] openat(AT_FDCWD, ".", O_RDONLY [pid 5863] mount("/dev/loop2", "./file0", "jfs", MS_NOSUID, "" [pid 5862] chdir("./file0" [pid 5865] <... openat resumed>) = 5 [pid 5862] <... chdir resumed>) = 0 [pid 5865] mkdirat(5, "./bus", 000 [pid 5867] mkdirat(5, "./bus", 000 [pid 5862] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5865] <... mkdirat resumed>) = 0 [pid 5862] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5864] <... mkdirat resumed>) = 0 [pid 5862] fspick(AT_FDCWD, ".", 0 [pid 5865] setxattr("./file0", "user.incfs.size", NULL, 0, 0 [pid 5867] <... mkdirat resumed>) = 0 [pid 5862] <... fspick resumed>) = 4 [pid 5862] openat(AT_FDCWD, ".", O_RDONLY) = 5 [pid 5862] mkdirat(5, "./bus", 000 [pid 5867] setxattr("./file0", "user.incfs.size", NULL, 0, 0 [pid 5864] setxattr("./file0", "user.incfs.size", NULL, 0, 0 [pid 5862] <... mkdirat resumed>) = 0 [ 193.116611][ T5866] ERROR: (device loop4): dbAlloc: the hint is outside the map [ 193.116611][ T5866] [ 193.139585][ T5865] ERROR: (device loop0): dbAlloc: the hint is outside the map [ 193.139585][ T5865] [pid 5863] <... mount resumed>) = 0 [pid 5862] setxattr("./file0", "user.incfs.size", NULL, 0, 0 [pid 5863] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY [pid 5866] <... setxattr resumed>) = -1 EIO (Input/output error) [pid 5864] <... setxattr resumed>) = -1 EIO (Input/output error) [pid 5863] <... openat resumed>) = 3 [pid 5863] chdir("./file0" [pid 5866] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 [pid 5863] <... chdir resumed>) = 0 [pid 5866] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5863] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5866] exit_group(0 [pid 5863] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 5866] <... exit_group resumed>) = ? [pid 5863] fspick(AT_FDCWD, ".", 0 [pid 5866] +++ 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=40 /* 0.40 s */} --- [pid 5859] restart_syscall(<... resuming interrupted clone ...> [pid 5864] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5864] exit_group(0) = ? [pid 5865] <... setxattr resumed>) = -1 EIO (Input/output error) [pid 5864] +++ exited with 0 +++ [pid 5859] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=32 /* 0.32 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] <... fspick resumed>) = 4 [pid 5859] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [ 193.161622][ T5864] ERROR: (device loop1): dbAlloc: the hint is outside the map [ 193.161622][ T5864] [ 193.165977][ T5867] ERROR: (device loop5): dbAlloc: the hint is outside the map [ 193.165977][ T5867] [ 193.172967][ T5866] ERROR: (device loop4): remounting filesystem as read-only [ 193.191599][ T5862] ERROR: (device loop3): dbAlloc: the hint is outside the map [ 193.191599][ T5862] [ 193.202157][ T5865] ERROR: (device loop0): remounting filesystem as read-only [ 193.209783][ T5864] ERROR: (device loop1): remounting filesystem as read-only [pid 5863] openat(AT_FDCWD, ".", O_RDONLY [pid 5859] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5865] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 [pid 5863] <... openat resumed>) = 5 [pid 5859] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5856] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] <... openat resumed>) = 3 [pid 5856] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] newfstatat(3, "", [pid 5856] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5865] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5859] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5856] <... openat resumed>) = 3 [pid 5865] exit_group(0 [pid 5863] mkdirat(5, "./bus", 000 [pid 5859] getdents64(3, [pid 5856] newfstatat(3, "", [pid 5863] <... mkdirat resumed>) = 0 [pid 5859] <... getdents64 resumed>0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5856] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5865] <... exit_group resumed>) = ? [pid 5863] setxattr("./file0", "user.incfs.size", NULL, 0, 0 [pid 5859] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5856] getdents64(3, [pid 5865] +++ exited with 0 +++ [pid 5859] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5856] <... getdents64 resumed>0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5859] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5856] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5856] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 5859] unlink("./0/binderfs" [pid 5856] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5855] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] <... unlink resumed>) = 0 [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 5859] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5856] unlink("./0/binderfs" [pid 5855] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5856] <... unlink resumed>) = 0 [pid 5855] <... openat resumed>) = 3 [pid 5856] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5855] newfstatat(3, "", [pid 5867] <... setxattr resumed>) = -1 EIO (Input/output error) [pid 5862] <... setxattr resumed>) = -1 EIO (Input/output error) [pid 5867] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 [pid 5862] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 [pid 5867] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5862] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5862] exit_group(0) = ? [pid 5862] +++ exited with 0 +++ [pid 5867] exit_group(0) = ? [ 193.236389][ T5862] ERROR: (device loop3): remounting filesystem as read-only [ 193.253976][ T5867] ERROR: (device loop5): remounting filesystem as read-only [ 193.263029][ T5863] ERROR: (device loop2): dbAlloc: the hint is outside the map [ 193.263029][ T5863] [ 193.274390][ T52] read_mapping_page failed! [ 193.280962][ T52] ERROR: (device loop4): txAbort: [pid 5855] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5867] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 5855] getdents64(3, [pid 5863] <... setxattr resumed>) = -1 EIO (Input/output error) [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=36 /* 0.36 s */} --- [pid 5855] <... getdents64 resumed>0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5863] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 [pid 5860] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5855] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5863] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5860] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5855] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5855] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5863] exit_group(0 [pid 5860] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5858] <... openat resumed>) = 3 [pid 5855] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5863] <... exit_group resumed>) = ? [pid 5860] <... openat resumed>) = 3 [pid 5858] newfstatat(3, "", [pid 5855] unlink("./0/binderfs" [pid 5858] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5855] <... unlink resumed>) = 0 [pid 5858] getdents64(3, [pid 5855] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] <... getdents64 resumed>0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5858] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] newfstatat(3, "", [pid 5858] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5858] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5860] getdents64(3, [pid 5858] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] <... getdents64 resumed>0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5858] unlink("./0/binderfs" [pid 5863] +++ exited with 0 +++ [pid 5860] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] <... unlink resumed>) = 0 [pid 5860] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5858] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [ 193.280962][ T52] [ 193.281403][ T3433] read_mapping_page failed! [ 193.291786][ T52] ERROR: (device loop4): remounting filesystem as read-only [ 193.295196][ T3433] ERROR: (device loop1): txAbort: [ 193.295196][ T3433] [ 193.301774][ T52] jfs_write_inode: jfs_commit_inode failed! [ 193.308442][ T5863] ERROR: (device loop2): remounting filesystem as read-only [ 193.316977][ T3433] ERROR: (device loop1): remounting filesystem as read-only [ 193.330835][ T3433] jfs_write_inode: jfs_commit_inode failed! [pid 5860] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=34 /* 0.34 s */} --- [pid 5860] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5857] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5860] unlink("./0/binderfs" [pid 5857] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] <... unlink resumed>) = 0 [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, 0x5555813f56f0 /* 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 [pid 5857] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW [ 193.337871][ T12] read_mapping_page failed! [ 193.343417][ T35] read_mapping_page failed! [ 193.349760][ T52] read_mapping_page failed! [ 193.354299][ T52] ERROR: (device loop2): txAbort: [ 193.354299][ T52] [ 193.362229][ T3433] read_mapping_page failed! [ 193.362726][ T12] ERROR: (device loop0): txAbort: [ 193.362726][ T12] [ 193.366961][ T3433] ERROR: (device loop5): txAbort: [ 193.366961][ T3433] [ 193.374243][ T35] ERROR: (device loop3): txAbort: [ 193.374243][ T35] [ 193.374287][ T35] ERROR: (device loop3): remounting filesystem as read-only [ 193.374313][ T35] jfs_write_inode: jfs_commit_inode failed! [ 193.385032][ T3433] ERROR: (device loop5): remounting filesystem as read-only [ 193.389670][ T52] ERROR: (device loop2): remounting filesystem as read-only [ 193.414736][ T3433] jfs_write_inode: jfs_commit_inode failed! [ 193.417979][ T12] ERROR: (device loop0): remounting filesystem as read-only [ 193.425687][ T52] jfs_write_inode: jfs_commit_inode failed! [ 193.431146][ T12] jfs_write_inode: jfs_commit_inode failed! [ 245.319554][ T5859] jfs_flush_journal: synclist not empty [ 245.325291][ T5859] metapage: ffff88802b334000: 00001000 00000000 00003bfc 00000000 [ 245.333217][ T5859] metapage: ffff88802b334010: 2b3343f0 ffff8880 44b86a28 ffff8881 [ 245.341352][ T5859] metapage: ffff88802b334020: 00000004 00000000 00000000 00000000 [ 245.349204][ T5859] metapage: ffff88802b334030: 77403000 ffff8880 0000002c 00000000 [ 245.357177][ T5859] metapage: ffff88802b334040: 00000000 dead4ead ffffffff 00000000 [ 245.365107][ T5859] metapage: ffff88802b334050: ffffffff ffffffff 9a90cb60 ffffffff [ 245.373027][ T5859] metapage: ffff88802b334060: 96e7a970 ffffffff 00000000 00000000 [ 245.380962][ T5859] metapage: ffff88802b334070: 8bac0000 ffffffff 00000200 00000000 [ 245.380980][ T5856] jfs_flush_journal: synclist not empty [ 245.388788][ T5859] metapage: ffff88802b334080: 2b334080 ffff8880 2b334080 ffff8880 [ 245.394521][ T5856] metapage: ffff88802b334e88: 00001000 00000000 00003bfc 00000000 [ 245.394566][ T5856] metapage: ffff88802b334e98: 7a30c2f8 ffff8880 4e32ea28 ffff8881 [ 245.402485][ T5859] metapage: ffff88802b334090: 01dd00c0 ffffea00 30c26000 ffff8880 [ 245.411229][ T5856] metapage: ffff88802b334ea8: 00000004 00000000 00000000 00000000 [ 245.418127][ T5859] metapage: ffff88802b3340a0: 00001000 00003df0 00000000 00000000 [ 245.426403][ T5856] metapage: ffff88802b334eb8: 7a30a000 ffff8880 0000002c 00000000 [ 245.433841][ T5859] metapage: ffff88802b3340b0: 44b86800 ffff8881 [ 245.441985][ T5858] jfs_flush_journal: synclist not empty [ 245.449893][ T5859] page: ffffea0001dd00c0: 00fff4000000423c ffffea0001dd0048 [ 245.456094][ T5856] metapage: ffff88802b334ec8: 00000000 dead4ead ffffffff 00000000 [ 245.476739][ T5860] jfs_flush_journal: synclist not empty [ 245.476769][ T5860] metapage: ffff88807e3815d0: 00001000 00000000 00003bfc 00000000 [ 245.483006][ T5858] metapage: ffff88807c10b4d8: 00001000 00000000 00003bfc 00000000 [ 245.490222][ T5859] page: ffffea0001dd00d0: ffffea0000accd48 0000000000000000 [ 245.498218][ T5858] metapage: ffff88807c10b4e8: 7c10b8c8 ffff8880 27e74a28 ffff8880 [ 245.505317][ T5855] jfs_flush_journal: synclist not empty [ 245.513591][ T5857] jfs_flush_journal: synclist not empty [ 245.524537][ T5860] metapage: ffff88807e3815e0: 7e3819c0 ffff8880 27e72228 ffff8880 [ 245.524582][ T5860] metapage: ffff88807e3815f0: 00000004 00000000 00000000 00000000 [ 245.533042][ T5856] metapage: ffff88802b334ed8: ffffffff ffffffff 9a90cb60 ffffffff [ 245.540450][ T5855] metapage: ffff88802b3348b8: 00001000 00000000 00003bfc 00000000 [ 245.548234][ T5858] metapage: ffff88807c10b4f8: 00000004 00000000 00000000 00000000 [ 245.556101][ T5859] page: ffffea0001dd00e0: 000000000000002c ffff88802b334000 [ 245.564454][ T5856] metapage: ffff88802b334ee8: 96e7a970 ffffffff 00000000 00000000 [ 245.571213][ T5860] metapage: ffff88807e381600: 241af000 ffff8880 0000002c 00000000 [ 245.578981][ T5857] metapage: ffff88807a30c6c8: 00001000 00000000 00003bfc 00000000 [ 245.586793][ T5855] metapage: ffff88802b3348c8: 2b334ca8 ffff8880 4e32fa28 ffff8881 [ 245.595161][ T5856] metapage: ffff88802b334ef8: 8bac0000 ffffffff 00000200 00000000 [ 245.602461][ T5859] page: ffffea0001dd00f0: 00000001ffffffff ffff88801c2e4000 [ 245.610648][ T5858] metapage: ffff88807c10b508: 7bd44000 ffff8880 0000002c 00000000 [ 245.617585][ T5860] metapage: ffff88807e381610: 00000000 dead4ead ffffffff 00000000 [ 245.626050][ T5856] metapage: ffff88802b334f08: 2b334f08 ffff8880 2b334f08 ffff8880 [ 245.633574][ T5859] metapage: ffff88802b3343e0: 00001000 00000000 00003ca4 00000000 [ 245.641641][ T5857] metapage: ffff88807a30c6d8: 7a30cab8 ffff8880 27e75228 ffff8880 [ 245.657038][ T5855] metapage: ffff88802b3348d8: 00000004 00000000 00000000 00000000 [ 245.657485][ T5858] metapage: ffff88807c10b518: 00000000 dead4ead ffffffff 00000000 [ 245.672884][ T5855] metapage: ffff88802b3348e8: 7a306000 ffff8880 0000002c 00000000 [ 245.672928][ T5855] metapage: ffff88802b3348f8: 00000000 dead4ead ffffffff 00000000 [ 245.681165][ T5856] metapage: ffff88802b334f18: 01e8c280 ffffea00 3605a000 ffff8880 [ 245.688557][ T5860] metapage: ffff88807e381620: ffffffff ffffffff 9a90cb60 ffffffff [ 245.696388][ T5857] metapage: ffff88807a30c6e8: 00000004 00000000 00000000 00000000 [ 245.704358][ T5859] metapage: ffff88802b3343f0: 44b86a28 ffff8881 2b334010 ffff8880 [ 245.713028][ T5856] metapage: ffff88802b334f28: 00001000 00003df0 00000000 00000000 [ 245.727924][ T5855] metapage: ffff88802b334908: ffffffff ffffffff 9a90cb60 ffffffff [ 245.727968][ T5855] metapage: ffff88802b334918: 96e7a970 ffffffff 00000000 00000000 [ 245.736198][ T5857] metapage: ffff88807a30c6f8: 762d5000 ffff8880 0000002c 00000000 [ 245.743665][ T5860] metapage: ffff88807e381630: 96e7a970 ffffffff 00000000 00000000 [ 245.751775][ T5858] metapage: ffff88807c10b528: ffffffff ffffffff 9a90cb60 ffffffff [ 245.759264][ T5859] metapage: ffff88802b334400: 00000004 00000000 00000000 00000000 [ 245.767564][ T5857] metapage: ffff88807a30c708: 00000000 dead4ead ffffffff 00000000 [ 245.775025][ T5855] metapage: ffff88802b334928: 8bac0000 ffffffff 00000200 00000000 [ 245.783246][ T5858] metapage: ffff88807c10b538: 96e7a970 ffffffff 00000000 00000000 [ 245.790791][ T5860] metapage: ffff88807e381640: 8bac0000 ffffffff 00000200 00000000 [ 245.798593][ T5856] metapage: ffff88802b334f38: 4e32e800 ffff8881 [ 245.806413][ T5859] metapage: ffff88802b334410: 79343000 ffff8880 0000001c 00000000 [ 245.813167][ T5858] metapage: ffff88807c10b548: 8bac0000 ffffffff 00000200 00000000 [ 245.820510][ T5855] metapage: ffff88802b334938: 2b334938 ffff8880 2b334938 ffff8880 [ 245.828510][ T5857] metapage: ffff88807a30c718: ffffffff ffffffff 9a90cb60 ffffffff [ 245.836172][ T5860] metapage: ffff88807e381650: 7e381650 ffff8880 7e381650 ffff8880 [ 245.843917][ T5858] metapage: ffff88807c10b558: 7c10b558 ffff8880 7c10b558 ffff8880 [ 245.851785][ T5859] metapage: ffff88802b334420: 00000000 dead4ead ffffffff 00000000 [ 245.868088][ T5856] page: ffffea0001e8c280: 00fff4000000423c ffffea0001e8c248 [ 245.875598][ T5855] metapage: ffff88802b334948: 01e8c180 ffffea00 34c50000 ffff8880 [ 245.876005][ T5857] metapage: ffff88807a30c728: 96e7a970 ffffffff 00000000 00000000 [ 245.883498][ T5860] metapage: ffff88807e381660: 00906bc0 ffffea00 79116000 ffff8880 [ 245.891330][ T5858] metapage: ffff88807c10b568: 01ef5100 ffffea00 328aa000 ffff8880 [ 245.899135][ T5856] page: ffffea0001e8c290: ffffea0001e8c2c8 0000000000000000 [ 245.914380][ T5859] metapage: ffff88802b334430: ffffffff ffffffff 9a90cb60 ffffffff [ 245.922226][ T5857] metapage: ffff88807a30c738: 8bac0000 ffffffff 00000200 00000000 [ 245.922271][ T5857] metapage: ffff88807a30c748: 7a30c748 ffff8880 7a30c748 ffff8880 [ 245.930117][ T5855] metapage: ffff88802b334958: 00001000 00003df0 00000000 00000000 [ 245.938137][ T5858] metapage: ffff88807c10b578: 00001000 00003df0 00000000 00000000 [ 245.945696][ T5856] page: ffffea0001e8c2a0: 000000000000002c ffff88802b334e88 [ 245.953523][ T5860] metapage: ffff88807e381670: 00001000 00003df0 00000000 00000000 [ 245.960839][ T5859] metapage: ffff88802b334440: 96e7a970 ffffffff 00000000 00000000 [ 245.969299][ T5857] metapage: ffff88807a30c758: 01d8b540 ffffea00 35994000 ffff8880 [ 245.976442][ T5855] metapage: ffff88802b334968: 4e32f800 ffff8881 [ 245.984552][ T5858] metapage: ffff88807c10b588: 27e74800 ffff8880 [ 245.990549][ T5856] page: ffffea0001e8c2b0: 00000001ffffffff ffff88801c2e4000 [ 245.996982][ T5860] metapage: ffff88807e381680: 27e72000 ffff8880 [ 246.004072][ T5859] metapage: ffff88802b334450: 8bac0000 ffffffff 00000200 00000000 [ 246.010893][ T5857] metapage: ffff88807a30c768: 00001000 00003df0 00000000 00000000 [ 246.018132][ T5855] page: ffffea0001e8c180: 00fff4000000423c ffffea0001e8c148 [ 246.025966][ T5858] page: ffffea0001ef5100: 00fff4000000423c ffffea0001ef50c8 [ 246.026002][ T5858] page: ffffea0001ef5110: ffffea0001ef5148 0000000000000000 [ 246.033620][ T5856] metapage: ffff88807a30c2e8: 00001000 00000000 00003ca4 00000000 [ 246.040850][ T5860] page: ffffea0000906bc0: 00fff4000000423c ffffea0000906b48 [ 246.048051][ T5859] metapage: ffff88802b334460: 2b334460 ffff8880 2b334460 ffff8880 [ 246.062998][ T5858] page: ffffea0001ef5120: 000000000000002c ffff88807c10b4d8 [ 246.063041][ T5858] page: ffffea0001ef5130: 00000001ffffffff ffff88801c2e4000 [ 246.063083][ T5858] metapage: ffff88807c10b8b8: 00001000 00000000 00003ca4 00000000 [ 246.070968][ T5855] page: ffffea0001e8c190: ffffea0001e8c1c8 0000000000000000 [ 246.078207][ T5857] metapage: ffff88807a30c778: 27e75000 ffff8880 [ 246.085508][ T5856] metapage: ffff88807a30c2f8: 4e32ea28 ffff8881 2b334e98 ffff8880 [ 246.100688][ T5860] page: ffffea0000906bd0: ffffea0000d7e408 0000000000000000 [ 246.107549][ T5855] page: ffffea0001e8c1a0: 000000000000002c ffff88802b3348b8 [ 246.115374][ T5858] metapage: ffff88807c10b8c8: 27e74a28 ffff8880 7c10b4e8 ffff8880 [ 246.122476][ T5859] metapage: ffff88802b334470: 01e4d0c0 ffffea00 30c26000 ffff8880 [ 246.145225][ T5860] page: ffffea0000906be0: 000000000000002c ffff88807e3815d0 [ 246.145266][ T5860] page: ffffea0000906bf0: 00000001ffffffff ffff88801c2e4000 [ 246.152906][ T5856] metapage: ffff88807a30c308: 00000004 00000000 00000000 00000000 [ 246.160109][ T5858] metapage: ffff88807c10b8d8: 00000004 00000000 00000000 00000000 [ 246.167879][ T5855] page: ffffea0001e8c1b0: 00000001ffffffff ffff88801c2e4000 [ 246.182985][ T5860] metapage: ffff88807e3819b0: 00001000 00000000 00003ca4 00000000 [ 246.183034][ T5860] metapage: ffff88807e3819c0: 27e72228 ffff8880 7e3815e0 ffff8880 [ 246.190876][ T5856] metapage: ffff88807a30c318: 2fb9a000 ffff8880 0000001c 00000000 [ 246.198637][ T5858] metapage: ffff88807c10b8e8: 350f4000 ffff8880 0000001c 00000000 [ 246.206443][ T5857] page: ffffea0001d8b540: 00fff4000000423c ffffea0001e8c3c8 [ 246.214235][ T5860] metapage: ffff88807e3819d0: 00000004 00000000 00000000 00000000 [ 246.214279][ T5860] metapage: ffff88807e3819e0: 76ed0000 ffff8880 0000001c 00000000 [ 246.222105][ T5856] metapage: ffff88807a30c328: 00000000 dead4ead ffffffff 00000000 [ 246.229836][ T5858] metapage: ffff88807c10b8f8: 00000000 dead4ead ffffffff 00000000 [ 246.237401][ T5857] page: ffffea0001d8b550: ffffea0001d8cf08 0000000000000000 [ 246.245295][ T5860] metapage: ffff88807e3819f0: 00000000 dead4ead ffffffff 00000000 [ 246.252889][ T5859] metapage: ffff88802b334480: 00001000 00003df0 00000000 00000000 [ 246.260407][ T5858] metapage: ffff88807c10b908: ffffffff ffffffff 9a90cb60 ffffffff [ 246.267917][ T5855] metapage: ffff88802b334c98: 00001000 00000000 00003ca4 00000000 [ 246.276195][ T5856] metapage: ffff88807a30c338: ffffffff ffffffff 9a90cb60 ffffffff [ 246.283665][ T5857] page: ffffea0001d8b560: 000000000000002c ffff88807a30c6c8 [ 246.291852][ T5860] metapage: ffff88807e381a00: ffffffff ffffffff 9a90cb60 ffffffff [ 246.299315][ T5859] metapage: ffff88802b334490: 44b86800 ffff8881 [ 246.314447][ T5858] metapage: ffff88807c10b918: 96e7a970 ffffffff 00000000 00000000 [ 246.314492][ T5858] metapage: ffff88807c10b928: 8bac0000 ffffffff 00000200 00000000 [ 246.320853][ T5855] metapage: ffff88802b334ca8: 4e32fa28 ffff8881 2b3348c8 ffff8880 [ 246.328823][ T5856] metapage: ffff88807a30c348: 96e7a970 ffffffff 00000000 00000000 [ 246.336382][ T5857] page: ffffea0001d8b570: 00000001ffffffff ffff88801c2e4000 [ 246.351962][ T5860] metapage: ffff88807e381a10: 96e7a970 ffffffff 00000000 00000000 [ 246.352006][ T5860] metapage: ffff88807e381a20: 8bac0000 ffffffff 00000200 00000000 [ 246.352065][ T5858] metapage: ffff88807c10b938: 7c10b938 ffff8880 7c10b938 ffff8880 [ 246.359309][ T5860] metapage: ffff88807e381a30: 7e381a30 ffff8880 7e381a30 ffff8880 [ 246.367128][ T5855] metapage: ffff88802b334cb8: 00000004 00000000 00000000 00000000 [ 246.390615][ T5856] metapage: ffff88807a30c358: 8bac0000 ffffffff 00000200 00000000 [ 246.390661][ T5856] metapage: ffff88807a30c368: 7a30c368 ffff8880 7a30c368 ffff8880 [ 246.398469][ T5859] page: ffffea0001e4d0c0: 00fff4000000423c ffffea0001e4d088 [ 246.414081][ T5860] metapage: ffff88807e381a40: 01dbb400 ffffea00 79116000 ffff8880 [ 246.414126][ T5860] metapage: ffff88807e381a50: 00001000 00003df0 00000000 00000000 [ 246.421443][ T5857] metapage: ffff88807a30caa8: 00001000 00000000 00003ca4 00000000 [ 246.437031][ T5860] metapage: ffff88807e381a60: 27e72000 ffff8880 [ 246.437069][ T5860] page: ffffea0001dbb400: 00fff4000000423c ffffea0001dbd8c8 [ 246.437104][ T5860] page: ffffea0001dbb410: ffffea0001c42188 0000000000000000 [ 246.444928][ T5858] metapage: ffff88807c10b948: 00d43d00 ffffea00 328aa000 ffff8880 [ 246.451171][ T5856] metapage: ffff88807a30c378: 00bee680 ffffea00 3605a000 ffff8880 [ 246.458444][ T5859] page: ffffea0001e4d0d0: ffffea00006b2448 0000000000000000 [ 246.466580][ T5860] page: ffffea0001dbb420: 000000000000001c ffff88807e3819b0 [ 246.473638][ T5858] metapage: ffff88807c10b958: 00001000 00003df0 00000000 00000000 [ 246.481761][ T5856] metapage: ffff88807a30c388: 00001000 00003df0 00000000 00000000 [ 246.488793][ T5855] metapage: ffff88802b334cc8: 795ce000 ffff8880 0000001c 00000000 [ 246.496564][ T5860] page: ffffea0001dbb430: 00000001ffffffff ffff88801c2e4000 [ 246.504093][ T5857] metapage: ffff88807a30cab8: 27e75228 ffff8880 7a30c6d8 ffff8880 [ 246.511899][ T5856] metapage: ffff88807a30c398: 4e32e800 ffff8881 [ 246.519736][ T5859] page: ffffea0001e4d0e0: 000000000000001c ffff88802b3343e0 [ 246.527529][ T5856] page: ffffea0000bee680: 00fff4000000423c ffffea0000bee648 [ 246.534834][ T5858] metapage: ffff88807c10b968: 27e74800 ffff8880 [ 246.534869][ T5858] page: ffffea0000d43d00: 00fff4000000423c ffffea0000d43cc8 [ 246.541512][ T5855] metapage: ffff88802b334cd8: 00000000 dead4ead ffffffff 00000000 [ 246.548460][ T5858] page: ffffea0000d43d10: ffffea0000ca0108 0000000000000000 [ 246.577453][ T5855] metapage: ffff88802b334ce8: ffffffff ffffffff 9a90cb60 ffffffff [ 246.584475][ T5857] metapage: ffff88807a30cac8: 00000004 00000000 00000000 00000000 [ 246.601648][ T5859] page: ffffea0001e4d0f0: 00000001ffffffff ffff88801c2e4000 [ 246.609050][ T5855] metapage: ffff88802b334cf8: 96e7a970 ffffffff 00000000 00000000 [ 246.609164][ T5856] page: ffffea0000bee690: ffffea0000bee6c8 0000000000000000 [ 246.617684][ T5855] metapage: ffff88802b334d08: 8bac0000 ffffffff 00000200 00000000 [ 246.624272][ T5857] metapage: ffff88807a30cad8: 21b41000 ffff8880 0000001c 00000000 [ 246.624315][ T5857] metapage: ffff88807a30cae8: 00000000 dead4ead ffffffff 00000000 [ 246.624358][ T5857] metapage: ffff88807a30caf8: ffffffff ffffffff 9a90cb60 ffffffff [ 246.632761][ T5855] metapage: ffff88802b334d18: 2b334d18 ffff8880 2b334d18 ffff8880 [ 246.640414][ T5856] page: ffffea0000bee6a0: 000000000000001c ffff88807a30c2e8 [ 246.648619][ T5855] metapage: ffff88802b334d28: 01e57380 ffffea00 34c50000 ffff8880 [ 246.656493][ T5857] metapage: ffff88807a30cb08: 96e7a970 ffffffff 00000000 00000000 [ 246.664265][ T5858] page: ffffea0000d43d20: 000000000000001c ffff88807c10b8b8 [ 246.671247][ T5856] page: ffffea0000bee6b0: 00000001ffffffff ffff88801c2e4000 [ 246.679339][ T5855] metapage: ffff88802b334d38: 00001000 00003df0 00000000 00000000 [ 246.687051][ T5857] metapage: ffff88807a30cb18: 8bac0000 ffffffff 00000200 00000000 [ 246.694566][ T5858] page: ffffea0000d43d30: 00000001ffffffff ffff88801c2e4000 [ 246.701349][ T5857] metapage: ffff88807a30cb28: 7a30cb28 ffff8880 7a30cb28 ffff8880 [ 246.712496][ T5855] metapage: ffff88802b334d48: 4e32f800 ffff8881 [ 246.717474][ T5857] metapage: ffff88807a30cb38: 0086d040 ffffea00 35994000 ffff8880 [ 246.746085][ T5855] page: ffffea0001e57380: 00fff4000000423c ffffea0001e57348 [ 246.746124][ T5855] page: ffffea0001e57390: ffffea0001c45d48 0000000000000000 [ 246.754129][ T5857] metapage: ffff88807a30cb48: 00001000 00003df0 00000000 00000000 [ 246.768728][ T5855] page: ffffea0001e573a0: 000000000000001c ffff88802b334c98 [ 246.768765][ T5855] page: ffffea0001e573b0: 00000001ffffffff ffff88801c2e4000 [ 246.776584][ T5857] metapage: ffff88807a30cb58: 27e75000 ffff8880 [ 246.790006][ T5857] page: ffffea000086d040: 00fff4000000423c ffffea000086d008 [ 246.797319][ T5857] page: ffffea000086d050: ffffea000086d088 0000000000000000 [ 246.804733][ T5857] page: ffffea000086d060: 000000000000001c ffff88807a30caa8 [ 246.812133][ T5857] page: ffffea000086d070: 00000001ffffffff ffff88801c2e4000 [ 298.609544][ T5860] jfs_flush_journal: synclist not empty [ 298.615275][ T5860] metapage: ffff88807e3815d0: 00001000 00000000 00003bfc 00000000 [ 298.623201][ T5860] metapage: ffff88807e3815e0: 7e3819c0 ffff8880 27e72228 ffff8880 [ 298.631231][ T5860] metapage: ffff88807e3815f0: 00000004 00000000 00000000 00000000 [ 298.639080][ T5860] metapage: ffff88807e381600: 241af000 ffff8880 0000002c 00000000 [ 298.646968][ T5860] metapage: ffff88807e381610: 00000000 dead4ead ffffffff 00000000 [ 298.654859][ T5860] metapage: ffff88807e381620: ffffffff ffffffff 9a90cb60 ffffffff [ 298.662727][ T5860] metapage: ffff88807e381630: 96e7a970 ffffffff 00000000 00000000 [ 298.670593][ T5860] metapage: ffff88807e381640: 8bac0000 ffffffff 00000200 00000000 [ 298.678414][ T5860] metapage: ffff88807e381650: 7e381650 ffff8880 7e381650 ffff8880 [ 298.686287][ T5860] metapage: ffff88807e381660: 00906bc0 ffffea00 79116000 ffff8880 [ 298.694150][ T5860] metapage: ffff88807e381670: 00001000 00003df0 00000000 00000000 [ 298.702048][ T5860] metapage: ffff88807e381680: 27e72000 ffff8880 [ 298.708329][ T5860] page: ffffea0000906bc0: 00fff4000000423c ffffea0000906b48 [ 298.715769][ T5860] page: ffffea0000906bd0: ffffea0000d7e408 0000000000000000 [ 298.723146][ T5860] page: ffffea0000906be0: 000000000000002c ffff88807e3815d0 [ 298.730489][ T5860] page: ffffea0000906bf0: 00000001ffffffff ffff88801c2e4000 [ 298.737787][ T5860] metapage: ffff88807e3819b0: 00001000 00000000 00003ca4 00000000 [ 298.745691][ T5860] metapage: ffff88807e3819c0: 27e72228 ffff8880 7e3815e0 ffff8880 [ 298.753598][ T5860] metapage: ffff88807e3819d0: 00000004 00000000 00000000 00000000 [ 298.761509][ T5860] metapage: ffff88807e3819e0: 76ed0000 ffff8880 0000001c 00000000 [ 298.769427][ T5860] metapage: ffff88807e3819f0: 00000000 dead4ead ffffffff 00000000 [ 298.777288][ T5860] metapage: ffff88807e381a00: ffffffff ffffffff 9a90cb60 ffffffff [ 298.785205][ T5860] metapage: ffff88807e381a10: 96e7a970 ffffffff 00000000 00000000 [ 298.793134][ T5860] metapage: ffff88807e381a20: 8bac0000 ffffffff 00000200 00000000 [ 298.801048][ T5860] metapage: ffff88807e381a30: 7e381a30 ffff8880 7e381a30 ffff8880 [pid 5860] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 5860] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 298.808900][ T5860] metapage: ffff88807e381a40: 01dbb400 ffffea00 79116000 ffff8880 [ 298.816839][ T5860] metapage: ffff88807e381a50: 00001000 00003df0 00000000 00000000 [ 298.824737][ T5860] metapage: ffff88807e381a60: 27e72000 ffff8880 [ 298.831115][ T5860] page: ffffea0001dbb400: 00fff4000000423c ffffea0001d26dc8 [ 298.838438][ T5860] page: ffffea0001dbb410: ffffea0001c42188 0000000000000000 [ 298.845869][ T5860] page: ffffea0001dbb420: 000000000000001c ffff88807e3819b0 [ 298.853266][ T5860] page: ffffea0001dbb430: 00000001ffffffff ffff88801c2e4000 [pid 5860] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5860] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5860] getdents64(4, 0x5555813fd730 /* 2 entries */, 32768) = 48 [pid 5860] getdents64(4, 0x5555813fd730 /* 0 entries */, 32768) = 0 [pid 5860] close(4) = 0 [pid 5860] rmdir("./0/file0") = 0 [pid 5860] getdents64(3, 0x5555813f56f0 /* 0 entries */, 32768) = 0 [pid 5860] close(3) = 0 [pid 5860] rmdir("./0") = 0 [pid 5860] mkdir("./1", 0777) = 0 [pid 5860] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 5860] ioctl(3, LOOP_CLR_FD) = 0 [pid 5860] close(3) = 0 [pid 5860] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5878 attached , child_tidptr=0x5555813f4650) = 5878 [pid 5878] set_robust_list(0x5555813f4660, 24) = 0 [pid 5878] chdir("./1") = 0 [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5878] setpgid(0, 0) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5878] write(3, "1000", 4) = 4 [pid 5878] close(3) = 0 [pid 5878] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5878] write(1, "executing program\n", 18) = 18 [pid 5878] memfd_create("syzkaller", 0) = 3 [pid 5878] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7effb7400000 [pid 5878] 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 5878] munmap(0x7effb7400000, 138412032) = 0 [pid 5878] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 4 [pid 5878] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5878] close(3) = 0 [pid 5878] close(4) = 0 [pid 5878] mkdir("./file0", 0777) = 0 [pid 5878] mount("/dev/loop5", "./file0", "jfs", MS_NOSUID, "") = 0 [pid 5878] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5878] chdir("./file0") = 0 [pid 5878] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5878] fspick(AT_FDCWD, ".", 0) = 4 [ 299.482989][ T5878] loop5: detected capacity change from 0 to 32768 [pid 5878] openat(AT_FDCWD, ".", O_RDONLY) = 5 [pid 5878] mkdirat(5, "./bus", 000) = 0 [pid 5878] setxattr("./file0", "user.incfs.size", NULL, 0, 0) = -1 EIO (Input/output error) [pid 5878] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5878] exit_group(0) = ? [pid 5878] +++ exited with 0 +++ [pid 5860] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, si_utime=0, si_stime=26 /* 0.26 s */} --- [pid 5860] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 299.562743][ T5878] ERROR: (device loop5): dbAlloc: the hint is outside the map [ 299.562743][ T5878] [ 299.572987][ T5878] ERROR: (device loop5): remounting filesystem as read-only [pid 5860] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5860] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5860] getdents64(3, 0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5860] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5860] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] unlink("./1/binderfs") = 0 [ 299.712206][ T52] read_mapping_page failed! [ 299.716768][ T52] ERROR: (device loop5): txAbort: [ 299.716768][ T52] [ 299.724148][ T52] ERROR: (device loop5): remounting filesystem as read-only [ 299.731530][ T52] jfs_write_inode: jfs_commit_inode failed! [ 350.879471][ T5858] jfs_flush_journal: synclist not empty [ 350.885087][ T5858] metapage: ffff88807c10b4d8: 00001000 00000000 00003bfc 00000000 [ 350.892981][ T5858] metapage: ffff88807c10b4e8: 7c10b8c8 ffff8880 27e74a28 ffff8880 [ 350.901193][ T5858] metapage: ffff88807c10b4f8: 00000004 00000000 00000000 00000000 [ 350.909038][ T5858] metapage: ffff88807c10b508: 7bd44000 ffff8880 0000002c 00000000 [ 350.916939][ T5858] metapage: ffff88807c10b518: 00000000 dead4ead ffffffff 00000000 [ 350.924837][ T5858] metapage: ffff88807c10b528: ffffffff ffffffff 9a90cb60 ffffffff [ 350.932721][ T5858] metapage: ffff88807c10b538: 96e7a970 ffffffff 00000000 00000000 [ 350.940596][ T5858] metapage: ffff88807c10b548: 8bac0000 ffffffff 00000200 00000000 [ 350.948417][ T5858] metapage: ffff88807c10b558: 7c10b558 ffff8880 7c10b558 ffff8880 [ 350.956332][ T5858] metapage: ffff88807c10b568: 01ef5100 ffffea00 328aa000 ffff8880 [ 350.964215][ T5858] metapage: ffff88807c10b578: 00001000 00003df0 00000000 00000000 [ 350.972107][ T5858] metapage: ffff88807c10b588: 27e74800 ffff8880 [ 350.978378][ T5858] page: ffffea0001ef5100: 00fff4000000423c ffffea0001e8c388 [ 350.985738][ T5858] page: ffffea0001ef5110: ffffea0001ef5148 0000000000000000 [ 350.993118][ T5858] page: ffffea0001ef5120: 000000000000002c ffff88807c10b4d8 [ 351.000467][ T5858] page: ffffea0001ef5130: 00000001ffffffff ffff88801c2e4000 [ 351.007783][ T5858] metapage: ffff88807c10b8b8: 00001000 00000000 00003ca4 00000000 [ 351.015728][ T5858] metapage: ffff88807c10b8c8: 27e74a28 ffff8880 7c10b4e8 ffff8880 [ 351.023623][ T5858] metapage: ffff88807c10b8d8: 00000004 00000000 00000000 00000000 [ 351.031549][ T5858] metapage: ffff88807c10b8e8: 350f4000 ffff8880 0000001c 00000000 [ 351.039449][ T5858] metapage: ffff88807c10b8f8: 00000000 dead4ead ffffffff 00000000 [ 351.047309][ T5858] metapage: ffff88807c10b908: ffffffff ffffffff 9a90cb60 ffffffff [ 351.055230][ T5858] metapage: ffff88807c10b918: 96e7a970 ffffffff 00000000 00000000 [ 351.063120][ T5858] metapage: ffff88807c10b928: 8bac0000 ffffffff 00000200 00000000 [ 351.071042][ T5858] metapage: ffff88807c10b938: 7c10b938 ffff8880 7c10b938 ffff8880 [ 351.078905][ T5858] metapage: ffff88807c10b948: 00d43d00 ffffea00 328aa000 ffff8880 [ 351.086835][ T5858] metapage: ffff88807c10b958: 00001000 00003df0 00000000 00000000 [ 351.094744][ T5858] metapage: ffff88807c10b968: 27e74800 ffff8880 [ 351.101141][ T5858] page: ffffea0000d43d00: 00fff4000000423c ffffea0000d43948 [ 351.108484][ T5858] page: ffffea0000d43d10: ffffea0000ca0108 0000000000000000 [ 351.115926][ T5858] page: ffffea0000d43d20: 000000000000001c ffff88807c10b8b8 [ 351.123445][ T5858] page: ffffea0000d43d30: 00000001ffffffff ffff88801c2e4000 [pid 5860] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5858] <... umount2 resumed>) = 0 [pid 5858] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5858] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5858] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5858] openat(AT_FDCWD, "./0/file0", 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, 0x5555813fd730 /* 2 entries */, 32768) = 48 [pid 5858] getdents64(4, 0x5555813fd730 /* 0 entries */, 32768) = 0 [pid 5858] close(4) = 0 [pid 5858] rmdir("./0/file0") = 0 [pid 5858] getdents64(3, 0x5555813f56f0 /* 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/loop3", 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 5881 attached , child_tidptr=0x5555813f4650) = 5881 [pid 5881] set_robust_list(0x5555813f4660, 24) = 0 [pid 5881] chdir("./1") = 0 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5881] setpgid(0, 0) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5881] write(3, "1000", 4) = 4 [pid 5881] close(3) = 0 [pid 5881] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5881] write(1, "executing program\n", 18) = 18 [pid 5881] memfd_create("syzkaller", 0) = 3 [pid 5881] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7effb7400000 [pid 5881] 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 5881] munmap(0x7effb7400000, 138412032) = 0 [pid 5881] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4 [pid 5881] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5881] close(3) = 0 [pid 5881] close(4) = 0 [pid 5881] mkdir("./file0", 0777) = 0 [ 351.754749][ T5881] loop3: detected capacity change from 0 to 32768 [ 351.779522][ T5860] jfs_flush_journal: synclist not empty [ 351.786126][ T5860] metapage: ffff88807637b9b0: 00001000 00000000 00003bfc 00000000 [ 351.794653][ T5860] metapage: ffff88807637b9c0: 7637bda0 ffff8880 7de6ea28 ffff8880 [pid 5881] mount("/dev/loop3", "./file0", "jfs", MS_NOSUID, "") = 0 [pid 5881] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5881] chdir("./file0") = 0 [ 351.806329][ T5860] metapage: ffff88807637b9d0: 00000004 00000000 00000000 00000000 [ 351.816994][ T5860] metapage: ffff88807637b9e0: 7c81a000 ffff8880 0000002c 00000000 [ 351.825261][ T5860] metapage: ffff88807637b9f0: 00000000 dead4ead ffffffff 00000000 [ 351.833524][ T5860] metapage: ffff88807637ba00: ffffffff ffffffff 9a90cb60 ffffffff [ 351.841624][ T5860] metapage: ffff88807637ba10: 96e7a970 ffffffff 00000000 00000000 [pid 5881] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5881] fspick(AT_FDCWD, ".", 0) = 4 [pid 5881] openat(AT_FDCWD, ".", O_RDONLY) = 5 [pid 5881] mkdirat(5, "./bus", 000) = 0 [ 351.850610][ T5860] metapage: ffff88807637ba20: 8bac0000 ffffffff 00000200 00000000 [ 351.858597][ T5860] metapage: ffff88807637ba30: 7637ba30 ffff8880 7637ba30 ffff8880 [ 351.867102][ T5860] metapage: ffff88807637ba40: 01f20680 ffffea00 7dbd0000 ffff8880 [ 351.875643][ T5860] metapage: ffff88807637ba50: 00001000 00003df0 00000000 00000000 [ 351.882113][ T5881] ERROR: (device loop3): dbAlloc: the hint is outside the map [ 351.882113][ T5881] [ 351.883553][ T5860] metapage: ffff88807637ba60: 7de6e800 ffff8880 [ 351.895289][ T5881] ERROR: (device loop3): remounting filesystem as read-only [pid 5881] setxattr("./file0", "user.incfs.size", NULL, 0, 0) = -1 EIO (Input/output error) [pid 5881] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5881] exit_group(0) = ? [pid 5881] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5881, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=23 /* 0.23 s */} --- [ 351.899429][ T5860] page: ffffea0001f20680: 00fff4000000423c ffffea0001f206c8 [ 351.914150][ T5860] page: ffffea0001f20690: ffffea0001f20648 0000000000000000 [ 351.921560][ T5860] page: ffffea0001f206a0: 000000000000002c ffff88807637b9b0 [ 351.928886][ T5860] page: ffffea0001f206b0: 00000001ffffffff ffff88801c2e4000 [ 351.936279][ T5860] metapage: ffff88807637bd90: 00001000 00000000 00003ca4 00000000 [ 351.944150][ T5860] metapage: ffff88807637bda0: 7de6ea28 ffff8880 7637b9c0 ffff8880 [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, 0x5555813f56f0 /* 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 [ 351.952056][ T5860] metapage: ffff88807637bdb0: 00000004 00000000 00000000 00000000 [ 351.959928][ T5860] metapage: ffff88807637bdc0: 77400000 ffff8880 0000001c 00000000 [ 351.967747][ T5860] metapage: ffff88807637bdd0: 00000000 dead4ead ffffffff 00000000 [ 351.975646][ T5860] metapage: ffff88807637bde0: ffffffff ffffffff 9a90cb60 ffffffff [ 351.983542][ T5860] metapage: ffff88807637bdf0: 96e7a970 ffffffff 00000000 00000000 [ 351.991465][ T5860] metapage: ffff88807637be00: 8bac0000 ffffffff 00000200 00000000 [ 351.999386][ T5860] metapage: ffff88807637be10: 7637be10 ffff8880 7637be10 ffff8880 [ 352.007581][ T5860] metapage: ffff88807637be20: 01dd0000 ffffea00 7dbd0000 ffff8880 [ 352.008103][ T52] read_mapping_page failed! [ 352.015868][ T5860] metapage: ffff88807637be30: 00001000 00003df0 00000000 00000000 [ 352.020078][ T52] ERROR: (device loop3): txAbort: [ 352.020078][ T52] [ 352.028002][ T5860] metapage: ffff88807637be40: 7de6e800 ffff8880 [ 352.035509][ T52] ERROR: (device loop3): remounting filesystem as read-only [ 352.041856][ T5860] page: ffffea0001dd0000: 00fff4000000423c ffffea0000d27108 [ 352.048861][ T52] jfs_write_inode: jfs_commit_inode failed! [ 352.056768][ T5860] page: ffffea0001dd0010: ffffea0000d270c8 0000000000000000 [ 352.069648][ T5860] page: ffffea0001dd0020: 000000000000001c ffff88807637bd90 [ 352.076942][ T5860] page: ffffea0001dd0030: 00000001ffffffff ffff88801c2e4000 [ 403.169422][ T5859] jfs_flush_journal: synclist not empty [ 403.175021][ T5859] metapage: ffff88802b334000: 00001000 00000000 00003bfc 00000000 [ 403.182998][ T5859] metapage: ffff88802b334010: 2b3343f0 ffff8880 44b86a28 ffff8881 [ 403.190935][ T5859] metapage: ffff88802b334020: 00000004 00000000 00000000 00000000 [ 403.198794][ T5859] metapage: ffff88802b334030: 77403000 ffff8880 0000002c 00000000 [ 403.206697][ T5859] metapage: ffff88802b334040: 00000000 dead4ead ffffffff 00000000 [ 403.214598][ T5859] metapage: ffff88802b334050: ffffffff ffffffff 9a90cb60 ffffffff [ 403.222475][ T5859] metapage: ffff88802b334060: 96e7a970 ffffffff 00000000 00000000 [ 403.230379][ T5859] metapage: ffff88802b334070: 8bac0000 ffffffff 00000200 00000000 [ 403.238201][ T5859] metapage: ffff88802b334080: 2b334080 ffff8880 2b334080 ffff8880 [ 403.246083][ T5859] metapage: ffff88802b334090: 01dd00c0 ffffea00 30c26000 ffff8880 [ 403.253951][ T5859] metapage: ffff88802b3340a0: 00001000 00003df0 00000000 00000000 [ 403.261816][ T5859] metapage: ffff88802b3340b0: 44b86800 ffff8881 [ 403.268093][ T5859] page: ffffea0001dd00c0: 00fff4000000423c ffffea0001e4cf08 [ 403.275442][ T5859] page: ffffea0001dd00d0: ffffea0000accd48 0000000000000000 [ 403.282804][ T5859] page: ffffea0001dd00e0: 000000000000002c ffff88802b334000 [ 403.290161][ T5859] page: ffffea0001dd00f0: 00000001ffffffff ffff88801c2e4000 [ 403.297486][ T5859] metapage: ffff88802b3343e0: 00001000 00000000 00003ca4 00000000 [ 403.305438][ T5859] metapage: ffff88802b3343f0: 44b86a28 ffff8881 2b334010 ffff8880 [ 403.313382][ T5859] metapage: ffff88802b334400: 00000004 00000000 00000000 00000000 [ 403.321297][ T5859] metapage: ffff88802b334410: 79343000 ffff8880 0000001c 00000000 [ 403.329152][ T5859] metapage: ffff88802b334420: 00000000 dead4ead ffffffff 00000000 [ 403.337046][ T5859] metapage: ffff88802b334430: ffffffff ffffffff 9a90cb60 ffffffff [ 403.344979][ T5859] metapage: ffff88802b334440: 96e7a970 ffffffff 00000000 00000000 [ 403.352932][ T5859] metapage: ffff88802b334450: 8bac0000 ffffffff 00000200 00000000 [ 403.360876][ T5859] metapage: ffff88802b334460: 2b334460 ffff8880 2b334460 ffff8880 [pid 5858] umount2("./1/file0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5859] <... umount2 resumed>) = 0 [pid 5859] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5859] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 403.368704][ T5859] metapage: ffff88802b334470: 01e4d0c0 ffffea00 30c26000 ffff8880 [ 403.376580][ T5859] metapage: ffff88802b334480: 00001000 00003df0 00000000 00000000 [ 403.384449][ T5859] metapage: ffff88802b334490: 44b86800 ffff8881 [ 403.390756][ T5859] page: ffffea0001e4d0c0: 00fff4000000423c ffffea0001e16a48 [ 403.398067][ T5859] page: ffffea0001e4d0d0: ffffea00006b2448 0000000000000000 [ 403.405437][ T5859] page: ffffea0001e4d0e0: 000000000000001c ffff88802b3343e0 [ 403.412803][ T5859] page: ffffea0001e4d0f0: 00000001ffffffff ffff88801c2e4000 [pid 5859] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5859] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5859] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5859] getdents64(4, 0x5555813fd730 /* 2 entries */, 32768) = 48 [pid 5859] getdents64(4, 0x5555813fd730 /* 0 entries */, 32768) = 0 [pid 5859] close(4) = 0 [pid 5859] rmdir("./0/file0") = 0 [pid 5859] getdents64(3, 0x5555813f56f0 /* 0 entries */, 32768) = 0 [pid 5859] close(3) = 0 [pid 5859] rmdir("./0") = 0 [pid 5859] mkdir("./1", 0777) = 0 [pid 5859] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 5859] ioctl(3, LOOP_CLR_FD) = 0 [pid 5859] close(3) = 0 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5890 attached , child_tidptr=0x5555813f4650) = 5890 [pid 5890] set_robust_list(0x5555813f4660, 24) = 0 [pid 5890] chdir("./1") = 0 [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5890] setpgid(0, 0) = 0 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5890] write(3, "1000", 4) = 4 [pid 5890] close(3) = 0 [pid 5890] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5890] write(1, "executing program\n", 18) = 18 [pid 5890] memfd_create("syzkaller", 0) = 3 [pid 5890] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7effb7400000 [pid 5890] 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 5890] munmap(0x7effb7400000, 138412032) = 0 [pid 5890] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4 [pid 5890] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5890] close(3) = 0 [pid 5890] close(4) = 0 [pid 5890] mkdir("./file0", 0777) = 0 [pid 5890] mount("/dev/loop4", "./file0", "jfs", MS_NOSUID, "") = 0 [ 404.033488][ T5890] loop4: detected capacity change from 0 to 32768 [pid 5890] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5890] chdir("./file0") = 0 [pid 5890] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5890] fspick(AT_FDCWD, ".", 0) = 4 [ 404.089421][ T5858] jfs_flush_journal: synclist not empty [ 404.095046][ T5858] metapage: ffff8880354a98b8: 00001000 00000000 00003bfc 00000000 [ 404.103329][ T5858] metapage: ffff8880354a98c8: 354a9ca8 ffff8880 7de6d228 ffff8880 [ 404.111961][ T5858] metapage: ffff8880354a98d8: 00000004 00000000 00000000 00000000 [ 404.120463][ T5858] metapage: ffff8880354a98e8: 77776000 ffff8880 0000002c 00000000 [ 404.128423][ T5858] metapage: ffff8880354a98f8: 00000000 dead4ead ffffffff 00000000 [pid 5890] openat(AT_FDCWD, ".", O_RDONLY) = 5 [pid 5890] mkdirat(5, "./bus", 000) = 0 [ 404.136331][ T5858] metapage: ffff8880354a9908: ffffffff ffffffff 9a90cb60 ffffffff [ 404.144303][ T5858] metapage: ffff8880354a9918: 96e7a970 ffffffff 00000000 00000000 [ 404.152348][ T5858] metapage: ffff8880354a9928: 8bac0000 ffffffff 00000200 00000000 [ 404.157223][ T5890] ERROR: (device loop4): dbAlloc: the hint is outside the map [ 404.157223][ T5890] [ 404.160522][ T5858] metapage: ffff8880354a9938: 354a9938 ffff8880 354a9938 ffff8880 [ 404.171022][ T5890] ERROR: (device loop4): remounting filesystem as read-only [pid 5890] setxattr("./file0", "user.incfs.size", NULL, 0, 0) = -1 EIO (Input/output error) [pid 5890] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5890] exit_group(0) = ? [pid 5890] +++ exited with 0 +++ [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=26 /* 0.26 s */} --- [pid 5859] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5859] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5859] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5859] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 404.177692][ T5858] metapage: ffff8880354a9948: 01dddd80 ffffea00 7ef70000 ffff8880 [ 404.193145][ T5858] metapage: ffff8880354a9958: 00001000 00003df0 00000000 00000000 [ 404.201408][ T5858] metapage: ffff8880354a9968: 7de6d000 ffff8880 [ 404.207666][ T5858] page: ffffea0001dddd80: 00fff4000000423c ffffea0000ce25c8 [ 404.215519][ T5858] page: ffffea0001dddd90: ffffea0001ddbfc8 0000000000000000 [ 404.222918][ T5858] page: ffffea0001dddda0: 000000000000002c ffff8880354a98b8 [ 404.230460][ T5858] page: ffffea0001ddddb0: 00000001ffffffff ffff88801c2e4000 [pid 5859] getdents64(3, 0x5555813f56f0 /* 4 entries */, 32768) = 112 [pid 5859] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5859] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5859] unlink("./1/binderfs") = 0 [ 404.238156][ T5858] metapage: ffff8880354a9c98: 00001000 00000000 00003ca4 00000000 [ 404.246043][ T5858] metapage: ffff8880354a9ca8: 7de6d228 ffff8880 354a98c8 ffff8880 [ 404.254381][ T5858] metapage: ffff8880354a9cb8: 00000004 00000000 00000000 00000000 [ 404.262596][ T5858] metapage: ffff8880354a9cc8: 2f2cc000 ffff8880 0000001c 00000000 [ 404.270526][ T5858] metapage: ffff8880354a9cd8: 00000000 dead4ead ffffffff 00000000 [ 404.278400][ T5858] metapage: ffff8880354a9ce8: ffffffff ffffffff 9a90cb60 ffffffff [ 404.286334][ T5858] metapage: ffff8880354a9cf8: 96e7a970 ffffffff 00000000 00000000 [ 404.294651][ T5858] metapage: ffff8880354a9d08: 8bac0000 ffffffff 00000200 00000000 [ 404.295312][ T3433] read_mapping_page failed! [ 404.302568][ T5858] metapage: ffff8880354a9d18: 354a9d18 ffff8880 354a9d18 ffff8880 [ 404.302613][ T5858] metapage: ffff8880354a9d28: 00bcb300 ffffea00 7ef70000 ffff8880 [ 404.307800][ T3433] ERROR: (device loop4): txAbort: [ 404.307800][ T3433] [ 404.315153][ T5858] metapage: ffff8880354a9d38: 00001000 00003df0 00000000 00000000 [ 404.323137][ T3433] ERROR: (device loop4): remounting filesystem as read-only [ 404.330493][ T5858] metapage: ffff8880354a9d48: 7de6d000 ffff8880 [ 404.338752][ T3433] jfs_write_inode: jfs_commit_inode failed! [ 404.345899][ T5858] page: ffffea0000bcb300: 00fff4000000423c ffffea0000ce5dc8 [ 404.365282][ T5858] page: ffffea0000bcb310: ffffea0000c19208 0000000000000000 [ 404.372679][ T5858] page: ffffea0000bcb320: 000000000000001c ffff8880354a9c98 [ 404.380265][ T5858] page: ffffea0000bcb330: 00000001ffffffff ffff88801c2e4000 [ 429.259655][ T30] INFO: task syz-executor381:5856 blocked for more than 143 seconds. [ 429.267934][ T30] Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0 [ 429.275682][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.284590][ T30] task:syz-executor381 state:D stack:26848 pid:5856 tgid:5856 ppid:5854 flags:0x00004002 [ 429.294960][ T30] Call Trace: [ 429.298259][ T30] [ 429.301246][ T30] __schedule+0xe55/0x5730 [ 429.305740][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 429.311035][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 429.316276][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 429.321549][ T30] ? __pfx___schedule+0x10/0x10 [ 429.326653][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 429.332364][ T30] ? schedule+0x298/0x350 [ 429.336754][ T30] ? __pfx_lock_release+0x10/0x10 [ 429.341885][ T30] ? trace_lock_acquire+0x14a/0x1d0 [ 429.347149][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 429.352854][ T30] ? lock_acquire+0x2f/0xb0 [ 429.357403][ T30] ? schedule+0x1fd/0x350 [ 429.361845][ T30] schedule+0xe7/0x350 [ 429.365984][ T30] schedule_preempt_disabled+0x13/0x30 [ 429.371521][ T30] __mutex_lock+0x5b8/0x9c0 [ 429.376068][ T30] ? lmLogClose+0xc8/0x710 [ 429.380605][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 429.385683][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 429.391638][ T30] ? lmLogClose+0xc8/0x710 [ 429.396102][ T30] lmLogClose+0xc8/0x710 [ 429.400422][ T30] ? filemap_check_errors+0xa9/0x160 [ 429.405788][ T30] jfs_umount+0x2f0/0x440 [ 429.410387][ T30] jfs_put_super+0x88/0x1d0 [ 429.414946][ T30] ? __pfx_jfs_put_super+0x10/0x10 [ 429.420146][ T30] generic_shutdown_super+0x15f/0x3d0 [ 429.425570][ T30] kill_block_super+0x3b/0x90 [ 429.430315][ T30] deactivate_locked_super+0xc1/0x1a0 [ 429.435742][ T30] deactivate_super+0xde/0x100 [ 429.440584][ T30] cleanup_mnt+0x222/0x450 [ 429.445053][ T30] task_work_run+0x151/0x250 [ 429.449707][ T30] ? __pfx_task_work_run+0x10/0x10 [ 429.454857][ T30] ? putname+0x12e/0x170 [ 429.459127][ T30] ptrace_notify+0x10e/0x130 [ 429.463785][ T30] syscall_exit_to_user_mode_prepare+0x126/0x260 [ 429.470186][ T30] syscall_exit_to_user_mode+0x11/0x2a0 [ 429.475775][ T30] do_syscall_64+0xda/0x250 [ 429.480356][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.486313][ T30] RIP: 0033:0x7effbf900537 [ 429.490783][ T30] RSP: 002b:00007fff1f4e86b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 429.499243][ T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007effbf900537 [ 429.507291][ T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1f4e8770 [ 429.515352][ T30] RBP: 00007fff1f4e8770 R08: 0000000000000000 R09: 0000000000000000 [ 429.523413][ T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff1f4e97e0 [ 429.531464][ T30] R13: 00005555813f56c0 R14: 431bde82d7b634db R15: 00007fff1f4e9800 [ 429.539541][ T30] [ 429.542611][ T30] INFO: task syz-executor381:5857 blocked for more than 143 seconds. [ 429.550754][ T30] Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0 [ 429.558418][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.567156][ T30] task:syz-executor381 state:D stack:26992 pid:5857 tgid:5857 ppid:5854 flags:0x00004002 [ 429.577545][ T30] Call Trace: [ 429.580916][ T30] [ 429.583880][ T30] __schedule+0xe55/0x5730 [ 429.588332][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 429.593620][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 429.598859][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 429.604160][ T30] ? __pfx___schedule+0x10/0x10 [ 429.609077][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 429.614815][ T30] ? schedule+0x298/0x350 [ 429.619250][ T30] ? __pfx_lock_release+0x10/0x10 [ 429.624386][ T30] ? trace_lock_acquire+0x14a/0x1d0 [ 429.629708][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 429.635396][ T30] ? lock_acquire+0x2f/0xb0 [ 429.639996][ T30] ? schedule+0x1fd/0x350 [ 429.644394][ T30] schedule+0xe7/0x350 [ 429.648500][ T30] schedule_preempt_disabled+0x13/0x30 [ 429.654081][ T30] __mutex_lock+0x5b8/0x9c0 [ 429.658633][ T30] ? lmLogClose+0xc8/0x710 [ 429.663152][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 429.668228][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 429.673980][ T30] ? lmLogClose+0xc8/0x710 [ 429.678450][ T30] lmLogClose+0xc8/0x710 [ 429.682780][ T30] ? filemap_check_errors+0xa9/0x160 [ 429.688148][ T30] jfs_umount+0x2f0/0x440 [ 429.692603][ T30] jfs_put_super+0x88/0x1d0 [ 429.697183][ T30] ? __pfx_jfs_put_super+0x10/0x10 [ 429.702412][ T30] generic_shutdown_super+0x15f/0x3d0 [ 429.707895][ T30] kill_block_super+0x3b/0x90 [ 429.712695][ T30] deactivate_locked_super+0xc1/0x1a0 [ 429.718142][ T30] deactivate_super+0xde/0x100 [ 429.723037][ T30] cleanup_mnt+0x222/0x450 [ 429.727504][ T30] task_work_run+0x151/0x250 [ 429.732168][ T30] ? __pfx_task_work_run+0x10/0x10 [ 429.737318][ T30] ? putname+0x12e/0x170 [ 429.741643][ T30] ptrace_notify+0x10e/0x130 [ 429.746283][ T30] syscall_exit_to_user_mode_prepare+0x126/0x260 [ 429.752684][ T30] syscall_exit_to_user_mode+0x11/0x2a0 [ 429.758301][ T30] do_syscall_64+0xda/0x250 [ 429.762882][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.768843][ T30] RIP: 0033:0x7effbf900537 [ 429.773332][ T30] RSP: 002b:00007fff1f4e86b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 429.781842][ T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007effbf900537 [ 429.789953][ T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1f4e8770 [ 429.797980][ T30] RBP: 00007fff1f4e8770 R08: 0000000000000000 R09: 0000000000000000 [ 429.806038][ T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff1f4e97e0 [ 429.814177][ T30] R13: 00005555813f56c0 R14: 431bde82d7b634db R15: 00007fff1f4e9800 [ 429.822254][ T30] [ 429.825327][ T30] [ 429.825327][ T30] Showing all locks held in the system: [ 429.833129][ T30] 1 lock held by khungtaskd/30: [ 429.838014][ T30] #0: ffffffff8e1b8380 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 429.848016][ T30] 2 locks held by getty/5591: [ 429.852757][ T30] #0: ffff88814d80e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 429.862663][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 429.872940][ T30] 2 locks held by syz-executor381/5855: [ 429.878494][ T30] #0: ffff888034c500e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: deactivate_super+0xd6/0x100 [ 429.888903][ T30] #1: ffffffff8e795768 (jfs_log_mutex){+.+.}-{3:3}, at: lmLogClose+0xc8/0x710 [ 429.898050][ T30] 2 locks held by syz-executor381/5856: [ 429.903684][ T30] #0: ffff88803605a0e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: deactivate_super+0xd6/0x100 [ 429.914146][ T30] #1: ffffffff8e795768 (jfs_log_mutex){+.+.}-{3:3}, at: lmLogClose+0xc8/0x710 [ 429.923224][ T30] 2 locks held by syz-executor381/5857: [ 429.928790][ T30] #0: ffff8880359940e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: deactivate_super+0xd6/0x100 [ 429.939200][ T30] #1: ffffffff8e795768 (jfs_log_mutex){+.+.}-{3:3}, at: lmLogClose+0xc8/0x710 [ 429.948314][ T30] 2 locks held by syz-executor381/5858: [ 429.953939][ T30] #0: ffff88807ef700e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: deactivate_super+0xd6/0x100 [ 429.964405][ T30] #1: ffffffff8e795768 (jfs_log_mutex){+.+.}-{3:3}, at: lmLogClose+0xc8/0x710 [ 429.973539][ T30] 1 lock held by syz-executor381/5859: [ 429.979033][ T30] #0: ffff88807c9ac0e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: deactivate_super+0xd6/0x100 [ 429.989448][ T30] 2 locks held by syz-executor381/5860: [ 429.995013][ T30] #0: ffff88807dbd00e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: deactivate_super+0xd6/0x100 [ 430.005407][ T30] #1: ffffffff8e795768 (jfs_log_mutex){+.+.}-{3:3}, at: lmLogClose+0xc8/0x710 [ 430.014535][ T30] [ 430.016874][ T30] ============================================= [ 430.016874][ T30] [ 430.025334][ T30] NMI backtrace for cpu 0 [ 430.029675][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0 [ 430.040184][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 430.050242][ T30] Call Trace: [ 430.053518][ T30] [ 430.056448][ T30] dump_stack_lvl+0x116/0x1f0 [ 430.061142][ T30] nmi_cpu_backtrace+0x27b/0x390 [ 430.066103][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 430.072111][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 430.078118][ T30] watchdog+0xf0c/0x1240 [ 430.082385][ T30] ? __pfx_watchdog+0x10/0x10 [ 430.087088][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.092337][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.098004][ T30] ? __kthread_parkme+0x148/0x220 [ 430.103068][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.108736][ T30] ? __pfx_watchdog+0x10/0x10 [ 430.113439][ T30] kthread+0x2c4/0x3a0 [ 430.117543][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.122783][ T30] ? __pfx_kthread+0x10/0x10 [ 430.127414][ T30] ret_from_fork+0x48/0x80 [ 430.131858][ T30] ? __pfx_kthread+0x10/0x10 [ 430.136489][ T30] ret_from_fork_asm+0x1a/0x30 [ 430.141315][ T30] [ 430.144449][ T30] Sending NMI from CPU 0 to CPUs 1: [ 430.149730][ C1] NMI backtrace for cpu 1 [ 430.149747][ C1] CPU: 1 UID: 0 PID: 3433 Comm: kworker/u8:6 Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0 [ 430.149814][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 430.149836][ C1] Workqueue: events_unbound toggle_allocation_gate [ 430.149872][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 [ 430.149933][ C1] Code: 7e 60 e8 a3 ff ff ff 31 c0 e9 f7 c1 c2 09 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 65 48 8b 15 84 5c 76 7e 65 8b 05 85 5c 76 7e a9 00 01 [ 430.149966][ C1] RSP: 0018:ffffc9000c4077d8 EFLAGS: 00000293 [ 430.149993][ C1] RAX: 0000000000000000 RBX: 00000000000000e9 RCX: ffffffff8b15055a [ 430.150017][ C1] RDX: ffff888031be9e00 RSI: 0000000000000005 RDI: 0000000000000007 [ 430.150039][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000005 [ 430.150062][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000f [ 430.150084][ C1] R13: ffffffff81e36870 R14: ffffffff81e36870 R15: dffffc0000000000 [ 430.150110][ C1] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 430.150147][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.150173][ C1] CR2: 0000564ce1c9bdd8 CR3: 000000000df7c000 CR4: 0000000000350ef0 [ 430.150196][ C1] Call Trace: [ 430.150206][ C1] [ 430.150218][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 430.150269][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 430.150325][ C1] ? nmi_handle+0x1ac/0x5c0 [ 430.150364][ C1] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 430.150422][ C1] ? default_do_nmi+0x6a/0x160 [ 430.150467][ C1] ? exc_nmi+0x170/0x1e0 [ 430.150511][ C1] ? end_repeat_nmi+0xf/0x53 [ 430.150543][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.150598][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.150656][ C1] ? insn_get_prefixes+0x21a/0x12f0 [ 430.150714][ C1] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 430.150773][ C1] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 430.150832][ C1] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 430.150890][ C1] [ 430.150901][ C1] [ 430.150912][ C1] insn_get_prefixes+0x229/0x12f0 [ 430.150968][ C1] ? __kmalloc_cache_noprof+0x8f/0x300 [ 430.151024][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.151080][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.151140][ C1] insn_get_opcode+0x80/0xed0 [ 430.151194][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 430.151228][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 430.151265][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.151320][ C1] insn_get_modrm+0x84/0x720 [ 430.151375][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 430.151411][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.151466][ C1] insn_get_displacement+0x322/0x980 [ 430.151501][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.151556][ C1] insn_get_immediate+0x84/0x1dd0 [ 430.151588][ C1] ? __asan_memset+0x23/0x50 [ 430.151640][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.151695][ C1] insn_decode+0x21d/0x320 [ 430.151728][ C1] arch_jump_entry_size+0xb3/0x150 [ 430.151780][ C1] ? __pfx_arch_jump_entry_size+0x10/0x10 [ 430.151895][ C1] ? __mutex_lock+0x1a6/0x9c0 [ 430.151945][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.152000][ C1] ? __kmalloc_cache_noprof+0x8f/0x300 [ 430.152064][ C1] ? __kmalloc_cache_noprof+0x80/0x300 [ 430.152135][ C1] ? __mutex_lock+0x1a6/0x9c0 [ 430.152178][ C1] ? __kmalloc_cache_noprof+0x1c8/0x300 [ 430.152234][ C1] __jump_label_patch+0x85/0x400 [ 430.152288][ C1] arch_jump_label_transform_queue+0x7e/0x120 [ 430.152354][ C1] __jump_label_update+0x125/0x420 [ 430.152411][ C1] jump_label_update+0x1d7/0x400 [ 430.152465][ C1] static_key_disable_cpuslocked+0x158/0x1c0 [ 430.152522][ C1] static_key_disable+0x1a/0x20 [ 430.152575][ C1] toggle_allocation_gate+0x147/0x260 [ 430.152608][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.152647][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 430.152729][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 430.152777][ C1] ? process_one_work+0x921/0x1ba0 [ 430.152813][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.152850][ C1] ? lock_acquire+0x2f/0xb0 [ 430.152882][ C1] ? process_one_work+0x921/0x1ba0 [ 430.152917][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.152956][ C1] process_one_work+0x9c8/0x1ba0 [ 430.152997][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 430.153033][ C1] ? __pfx_process_one_work+0x10/0x10 [ 430.153068][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.153110][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.153152][ C1] ? assign_work+0x1a0/0x250 [ 430.153209][ C1] worker_thread+0x6c8/0xf00 [ 430.153252][ C1] ? __pfx_worker_thread+0x10/0x10 [ 430.153286][ C1] kthread+0x2c4/0x3a0 [ 430.153328][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.153379][ C1] ? __pfx_kthread+0x10/0x10 [ 430.153424][ C1] ret_from_fork+0x48/0x80 [ 430.153456][ C1] ? __pfx_kthread+0x10/0x10 [ 430.153501][ C1] ret_from_fork_asm+0x1a/0x30 [ 430.153563][ C1] [ 430.153576][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.845 msecs [ 430.153730][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 430.657748][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0 [ 430.668278][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 430.678350][ T30] Call Trace: [ 430.681640][ T30] [ 430.684585][ T30] dump_stack_lvl+0x3d/0x1f0 [ 430.689206][ T30] panic+0x71d/0x800 [ 430.693145][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.698810][ T30] ? __pfx_panic+0x10/0x10 [ 430.703273][ T30] ? __pfx__printk+0x10/0x10 [ 430.707902][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.713566][ T30] ? irq_work_claim+0x76/0xa0 [ 430.718293][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.723956][ T30] ? irq_work_queue+0x2a/0x80 [ 430.728682][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.734344][ T30] ? watchdog+0xd76/0x1240 [ 430.738785][ T30] ? watchdog+0xd69/0x1240 [ 430.743230][ T30] watchdog+0xd87/0x1240 [ 430.747505][ T30] ? __pfx_watchdog+0x10/0x10 [ 430.752204][ T30] ? lockdep_hardirqs_on+0x7c/0x110 [ 430.757450][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.763117][ T30] ? __kthread_parkme+0x148/0x220 [ 430.768179][ T30] ? srso_alias_return_thunk+0x5/0xfbef5 [ 430.773843][ T30] ? __pfx_watchdog+0x10/0x10 [ 430.778546][ T30] kthread+0x2c4/0x3a0 [ 430.782647][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.787892][ T30] ? __pfx_kthread+0x10/0x10 [ 430.792518][ T30] ret_from_fork+0x48/0x80 [ 430.796959][ T30] ? __pfx_kthread+0x10/0x10 [ 430.801585][ T30] ret_from_fork_asm+0x1a/0x30 [ 430.806412][ T30] [ 430.809666][ T30] Kernel Offset: disabled [ 430.814020][ T30] Rebooting in 86400 seconds..