./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1431466333
<...>
Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts.
execve("./syz-executor1431466333", ["./syz-executor1431466333"], 0x7ffea51627c0 /* 10 vars */) = 0
brk(NULL) = 0x55556acc7000
brk(0x55556acc7d00) = 0x55556acc7d00
arch_prctl(ARCH_SET_FS, 0x55556acc7380) = 0
set_tid_address(0x55556acc7650) = 5218
set_robust_list(0x55556acc7660, 24) = 0
rseq(0x55556acc7ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1431466333", 4096) = 28
getrandom("\x8d\x10\x4a\x2d\x3e\x0f\x48\x04", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556acc7d00
brk(0x55556ace8d00) = 0x55556ace8d00
brk(0x55556ace9000) = 0x55556ace9000
mprotect(0x7fb6025e9000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556acc7650) = 5220
./strace-static-x86_64: Process 5220 attached
[pid 5220] set_robust_list(0x55556acc7660, 24) = 0
[pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5220] setpgid(0, 0) = 0
[pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5220] write(3, "1000", 4) = 4
[pid 5220] close(3) = 0
[pid 5220] write(1, "executing program\n", 18executing program
) = 18
[pid 5220] memfd_create("syzkaller", 0) = 3
[pid 5220] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5220] 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 5220] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5220] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5220] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5220] close(3) = 0
[pid 5220] close(4) = 0
[pid 5220] mkdir("./file7", 0777) = 0
[pid 5220] mount("/dev/loop0", "./file7", "jfs", MS_SYNCHRONOUS|MS_NODIRATIME, "") = 0
[pid 5220] openat(AT_FDCWD, "./file7", O_RDONLY|O_DIRECTORY) = 3
[pid 5220] chdir("./file7") = 0
[pid 5220] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[ 55.121892][ T5220] loop0: detected capacity change from 0 to 32768
[pid 5220] rename("./file2", "./file0/../file0/file0") = 0
[pid 5220] exit_group(0) = ?
[pid 5220] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5220, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=12 /* 0.12 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5221 attached
, child_tidptr=0x55556acc7650) = 5221
[pid 5221] set_robust_list(0x55556acc7660, 24) = 0
[pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5221] setpgid(0, 0) = 0
[pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5221] write(3, "1000", 4) = 4
[pid 5221] close(3) = 0
[pid 5221] write(1, "executing program\n", 18executing program
) = 18
[pid 5221] memfd_create("syzkaller", 0) = 3
[pid 5221] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5221] 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 5221] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5221] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5221] close(3) = 0
[pid 5221] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5221] exit_group(0) = ?
[pid 5221] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=15 /* 0.15 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5222 attached
, child_tidptr=0x55556acc7650) = 5222
[pid 5222] set_robust_list(0x55556acc7660, 24) = 0
[pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5222] setpgid(0, 0) = 0
[pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5222] write(3, "1000", 4) = 4
[pid 5222] close(3) = 0
[pid 5222] write(1, "executing program\n", 18executing program
) = 18
[pid 5222] memfd_create("syzkaller", 0) = 3
[pid 5222] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5222] 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 5222] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5222] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5222] close(3) = 0
[pid 5222] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5222] exit_group(0) = ?
[pid 5222] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5223 attached
, child_tidptr=0x55556acc7650) = 5223
[pid 5223] set_robust_list(0x55556acc7660, 24) = 0
[pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5223] setpgid(0, 0) = 0
[pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5223] write(3, "1000", 4) = 4
[pid 5223] close(3) = 0
executing program
[pid 5223] write(1, "executing program\n", 18) = 18
[pid 5223] memfd_create("syzkaller", 0) = 3
[pid 5223] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5223] 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 5223] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5223] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5223] close(3) = 0
[pid 5223] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5223] exit_group(0) = ?
[pid 5223] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=14 /* 0.14 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5224 attached
, child_tidptr=0x55556acc7650) = 5224
[pid 5224] set_robust_list(0x55556acc7660, 24) = 0
[pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5224] setpgid(0, 0) = 0
[pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5224] write(3, "1000", 4) = 4
[pid 5224] close(3) = 0
executing program
[pid 5224] write(1, "executing program\n", 18) = 18
[pid 5224] memfd_create("syzkaller", 0) = 3
[pid 5224] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5224] 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 5224] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5224] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5224] close(3) = 0
[pid 5224] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5224] exit_group(0) = ?
[pid 5224] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5224, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=13 /* 0.13 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached
, child_tidptr=0x55556acc7650) = 5225
[pid 5225] set_robust_list(0x55556acc7660, 24) = 0
[pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5225] setpgid(0, 0) = 0
[pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5225] write(3, "1000", 4) = 4
[pid 5225] close(3) = 0
executing program
[pid 5225] write(1, "executing program\n", 18) = 18
[pid 5225] memfd_create("syzkaller", 0) = 3
[pid 5225] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5225] 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 5225] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5225] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5225] close(3) = 0
[pid 5225] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5225] exit_group(0) = ?
[pid 5225] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5225, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=16 /* 0.16 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached
, child_tidptr=0x55556acc7650) = 5226
[pid 5226] set_robust_list(0x55556acc7660, 24) = 0
[pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5226] setpgid(0, 0) = 0
[pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5226] write(3, "1000", 4) = 4
[pid 5226] close(3) = 0
[pid 5226] write(1, "executing program\n", 18executing program
) = 18
[pid 5226] memfd_create("syzkaller", 0) = 3
[pid 5226] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5226] 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 5226] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5226] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5226] close(3) = 0
[pid 5226] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5226] exit_group(0) = ?
[pid 5226] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=14 /* 0.14 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5227 attached
, child_tidptr=0x55556acc7650) = 5227
[pid 5227] set_robust_list(0x55556acc7660, 24) = 0
[pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5227] setpgid(0, 0) = 0
[pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5227] write(3, "1000", 4) = 4
[pid 5227] close(3) = 0
executing program
[pid 5227] write(1, "executing program\n", 18) = 18
[pid 5227] memfd_create("syzkaller", 0) = 3
[pid 5227] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5227] 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 5227] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5227] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5227] close(3) = 0
[pid 5227] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5227] exit_group(0) = ?
[pid 5227] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5228 attached
, child_tidptr=0x55556acc7650) = 5228
[pid 5228] set_robust_list(0x55556acc7660, 24) = 0
[pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5228] setpgid(0, 0) = 0
[pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5228] write(3, "1000", 4) = 4
[pid 5228] close(3) = 0
executing program
[pid 5228] write(1, "executing program\n", 18) = 18
[pid 5228] memfd_create("syzkaller", 0) = 3
[pid 5228] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5228] 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 5228] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5228] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5228] close(3) = 0
[pid 5228] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5228] exit_group(0) = ?
[pid 5228] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5228, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=14 /* 0.14 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5229 attached
, child_tidptr=0x55556acc7650) = 5229
[pid 5229] set_robust_list(0x55556acc7660, 24) = 0
[pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5229] setpgid(0, 0) = 0
[pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5229] write(3, "1000", 4) = 4
[pid 5229] close(3) = 0
[pid 5229] write(1, "executing program\n", 18executing program
) = 18
[pid 5229] memfd_create("syzkaller", 0) = 3
[pid 5229] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5229] 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 5229] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5229] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5229] close(3) = 0
[pid 5229] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5229] exit_group(0) = ?
[pid 5229] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=13 /* 0.13 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5230 attached
, child_tidptr=0x55556acc7650) = 5230
[pid 5230] set_robust_list(0x55556acc7660, 24) = 0
[pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5230] setpgid(0, 0) = 0
[pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5230] write(3, "1000", 4) = 4
[pid 5230] close(3) = 0
executing program
[pid 5230] write(1, "executing program\n", 18) = 18
[pid 5230] memfd_create("syzkaller", 0) = 3
[pid 5230] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5230] 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 5230] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5230] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5230] close(3) = 0
[pid 5230] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5230] exit_group(0) = ?
[pid 5230] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=13 /* 0.13 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5231 attached
, child_tidptr=0x55556acc7650) = 5231
[pid 5231] set_robust_list(0x55556acc7660, 24) = 0
[pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5231] setpgid(0, 0) = 0
[pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5231] write(3, "1000", 4) = 4
[pid 5231] close(3) = 0
[pid 5231] write(1, "executing program\n", 18executing program
) = 18
[pid 5231] memfd_create("syzkaller", 0) = 3
[pid 5231] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5231] 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 5231] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5231] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5231] close(3) = 0
[pid 5231] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5231] exit_group(0) = ?
[pid 5231] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=13 /* 0.13 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5232 attached
, child_tidptr=0x55556acc7650) = 5232
[pid 5232] set_robust_list(0x55556acc7660, 24) = 0
[pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5232] setpgid(0, 0) = 0
[pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5232] write(3, "1000", 4) = 4
[pid 5232] close(3) = 0
[pid 5232] write(1, "executing program\n", 18executing program
) = 18
[pid 5232] memfd_create("syzkaller", 0) = 3
[pid 5232] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5232] 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 5232] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5232] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5232] close(3) = 0
[pid 5232] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5232] exit_group(0) = ?
[pid 5232] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached
, child_tidptr=0x55556acc7650) = 5233
[pid 5233] set_robust_list(0x55556acc7660, 24) = 0
[pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5233] setpgid(0, 0) = 0
[pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5233] write(3, "1000", 4) = 4
[pid 5233] close(3) = 0
executing program
[pid 5233] write(1, "executing program\n", 18) = 18
[pid 5233] memfd_create("syzkaller", 0) = 3
[pid 5233] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5233] 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 5233] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5233] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5233] close(3) = 0
[pid 5233] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5233] exit_group(0) = ?
[pid 5233] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5233, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=14 /* 0.14 s */} ---
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5234 attached
, child_tidptr=0x55556acc7650) = 5234
[pid 5234] set_robust_list(0x55556acc7660, 24) = 0
[pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5234] setpgid(0, 0) = 0
[pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5234] write(3, "1000", 4) = 4
[pid 5234] close(3) = 0
[pid 5234] write(1, "executing program\n", 18executing program
) = 18
[pid 5234] memfd_create("syzkaller", 0) = 3
[pid 5234] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5234] 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 5234] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5234] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5234] close(3) = 0
[pid 5234] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5234] exit_group(0) = ?
[pid 5234] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=13 /* 0.13 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5235 attached
, child_tidptr=0x55556acc7650) = 5235
[pid 5235] set_robust_list(0x55556acc7660, 24) = 0
[pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5235] setpgid(0, 0) = 0
[pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5235] write(3, "1000", 4) = 4
[pid 5235] close(3) = 0
[pid 5235] write(1, "executing program\n", 18executing program
) = 18
[pid 5235] memfd_create("syzkaller", 0) = 3
[pid 5235] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5235] 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 5235] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5235] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5235] close(3) = 0
[pid 5235] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5235] exit_group(0) = ?
[pid 5235] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=14 /* 0.14 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5236 attached
, child_tidptr=0x55556acc7650) = 5236
[pid 5236] set_robust_list(0x55556acc7660, 24) = 0
[pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5236] setpgid(0, 0) = 0
[pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5236] write(3, "1000", 4) = 4
[pid 5236] close(3) = 0
[pid 5236] write(1, "executing program\n", 18executing program
) = 18
[pid 5236] memfd_create("syzkaller", 0) = 3
[pid 5236] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb5fa000000
[pid 5236] 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 5236] munmap(0x7fb5fa000000, 138412032) = 0
[pid 5236] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5236] close(3) = 0
[pid 5236] rename("./file2", "./file0/../file0/file0") = -1 ENOENT (No such file or directory)
[pid 5236] exit_group(0) = ?
[pid 5236] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5236, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} ---
[ 60.186180][ T113] BUG: spinlock bad magic on CPU#1, jfsCommit/113
[ 60.192734][ T113] ==================================================================
[ 60.200788][ T113] BUG: KASAN: slab-out-of-bounds in string+0x218/0x2b0
[ 60.207656][ T113] Read of size 1 at addr ffff888079cdae48 by task jfsCommit/113
[ 60.215608][ T113]
[ 60.217926][ T113] CPU: 1 UID: 0 PID: 113 Comm: jfsCommit Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0
[ 60.228472][ T113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 60.238518][ T113] Call Trace:
[ 60.241777][ T113]
[ 60.244705][ T113] dump_stack_lvl+0x241/0x360
[ 60.249379][ T113] ? __pfx_dump_stack_lvl+0x10/0x10
[ 60.254562][ T113] ? __pfx__printk+0x10/0x10
[ 60.259144][ T113] ? _printk+0xd5/0x120
[ 60.263278][ T113] ? __virt_addr_valid+0x183/0x530
[ 60.268370][ T113] ? __virt_addr_valid+0x183/0x530
[ 60.273462][ T113] print_report+0x169/0x550
[ 60.277949][ T113] ? __virt_addr_valid+0x183/0x530
[ 60.283038][ T113] ? __virt_addr_valid+0x183/0x530
[ 60.288127][ T113] ? __virt_addr_valid+0x45f/0x530
[ 60.293215][ T113] ? __phys_addr+0xba/0x170
[ 60.297695][ T113] ? string+0x218/0x2b0
[ 60.301832][ T113] kasan_report+0x143/0x180
[ 60.306317][ T113] ? string+0x218/0x2b0
[ 60.310452][ T113] string+0x218/0x2b0
[ 60.314432][ T113] vsnprintf+0x1101/0x1da0
[ 60.318827][ T113] ? __pfx_vsnprintf+0x10/0x10
[ 60.323572][ T113] vprintk_store+0x480/0x1160
[ 60.328228][ T113] ? __pfx_vprintk_store+0x10/0x10
[ 60.333332][ T113] ? prb_read_valid+0xa9/0xf0
[ 60.337996][ T113] ? __pfx___console_unlock+0x10/0x10
[ 60.343350][ T113] ? console_unlock+0x2fc/0x3b0
[ 60.348185][ T113] ? this_cpu_in_panic+0x4f/0x80
[ 60.353101][ T113] ? is_printk_legacy_deferred+0x43/0x50
[ 60.358712][ T113] ? printk_get_console_flush_type+0x1fe/0x4f0
[ 60.364858][ T113] vprintk_emit+0x271/0xa10
[ 60.369370][ T113] ? __pfx_vprintk_emit+0x10/0x10
[ 60.374370][ T113] ? __pfx_register_lock_class+0x10/0x10
[ 60.379983][ T113] _printk+0xd5/0x120
[ 60.383939][ T113] ? __pfx__printk+0x10/0x10
[ 60.388506][ T113] spin_bug+0x13b/0x1d0
[ 60.392654][ T113] do_raw_spin_lock+0x209/0x370
[ 60.397483][ T113] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 60.402837][ T113] _raw_spin_lock_irqsave+0xe1/0x120
[ 60.408101][ T113] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 60.413975][ T113] __wake_up_common_lock+0x25/0x1e0
[ 60.419153][ T113] release_metapage+0xb2/0x960
[ 60.423903][ T113] ? txFreeMap+0xa9c/0xd50
[ 60.428310][ T113] ? _raw_spin_unlock+0x28/0x50
[ 60.433139][ T113] ? __mark_inode_dirty+0x5b2/0xe90
[ 60.438316][ T113] xtTruncate+0x1006/0x3270
[ 60.442807][ T113] ? __pfx_xtTruncate+0x10/0x10
[ 60.447636][ T113] jfs_free_zero_link+0x46e/0x6e0
[ 60.452640][ T113] ? inode_wait_for_writeback+0x111/0x2a0
[ 60.458338][ T113] ? __pfx_jfs_free_zero_link+0x10/0x10
[ 60.463864][ T113] jfs_evict_inode+0x35f/0x440
[ 60.468607][ T113] ? __pfx_jfs_evict_inode+0x10/0x10
[ 60.473872][ T113] evict+0x4e8/0x9b0
[ 60.477743][ T113] ? __pfx_evict+0x10/0x10
[ 60.482137][ T113] ? iput+0x713/0xa50
[ 60.486106][ T113] txUpdateMap+0x931/0xb10
[ 60.490502][ T113] ? __pfx_txUpdateMap+0x10/0x10
[ 60.495416][ T113] jfs_lazycommit+0x49a/0xb80
[ 60.500068][ T113] ? _raw_spin_unlock_irqrestore+0x8f/0x140
[ 60.505943][ T113] ? lockdep_hardirqs_on+0x99/0x150
[ 60.511122][ T113] ? __pfx_jfs_lazycommit+0x10/0x10
[ 60.516312][ T113] ? __pfx_default_wake_function+0x10/0x10
[ 60.522111][ T113] ? __kthread_parkme+0x169/0x1d0
[ 60.527117][ T113] ? __pfx_jfs_lazycommit+0x10/0x10
[ 60.532291][ T113] kthread+0x2f0/0x390
[ 60.536333][ T113] ? __pfx_jfs_lazycommit+0x10/0x10
[ 60.541506][ T113] ? __pfx_kthread+0x10/0x10
[ 60.546070][ T113] ret_from_fork+0x4b/0x80
[ 60.550485][ T113] ? __pfx_kthread+0x10/0x10
[ 60.555052][ T113] ret_from_fork_asm+0x1a/0x30
[ 60.559797][ T113]
[ 60.562801][ T113]
[ 60.565101][ T113] The buggy address belongs to the object at ffff888079cdae18
[ 60.565101][ T113] which belongs to the cache jfs_ip of size 2232
[ 60.578781][ T113] The buggy address is located 48 bytes inside of
[ 60.578781][ T113] allocated 2232-byte region [ffff888079cdae18, ffff888079cdb6d0)
[ 60.592898][ T113]
[ 60.595200][ T113] The buggy address belongs to the physical page:
[ 60.601589][ T113] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x79cd8
[ 60.610346][ T113] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 60.618814][ T113] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 60.626349][ T113] page_type: f5(slab)
[ 60.630320][ T113] raw: 00fff00000000040 ffff88801d7e0a00 dead000000000122 0000000000000000
[ 60.638873][ T113] raw: 0000000000000000 00000000800d000d 00000001f5000000 0000000000000000
[ 60.647431][ T113] head: 00fff00000000040 ffff88801d7e0a00 dead000000000122 0000000000000000
[ 60.656089][ T113] head: 0000000000000000 00000000800d000d 00000001f5000000 0000000000000000
[ 60.664733][ T113] head: 00fff00000000003 ffffea0001e73601 ffffffffffffffff 0000000000000000
[ 60.673391][ T113] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 60.682031][ T113] page dumped because: kasan: bad access detected
[ 60.688421][ T113] page_owner tracks the page as allocated
[ 60.694105][ T113] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0xd2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_RECLAIMABLE), pid 5220, tgid 5220 (syz-executor143), ts 55159717413, free_ts 13167285648
[ 60.716655][ T113] post_alloc_hook+0x1f3/0x230
[ 60.721397][ T113] get_page_from_freelist+0x3039/0x3180
[ 60.726920][ T113] __alloc_pages_noprof+0x256/0x6c0
[ 60.732108][ T113] alloc_pages_mpol_noprof+0x3e8/0x680
[ 60.737538][ T113] alloc_slab_page+0x6a/0x120
[ 60.742191][ T113] allocate_slab+0x5a/0x2f0
[ 60.746673][ T113] ___slab_alloc+0xcd1/0x14b0
[ 60.751326][ T113] __slab_alloc+0x58/0xa0
[ 60.755634][ T113] kmem_cache_alloc_lru_noprof+0x1c5/0x2b0
[ 60.761418][ T113] jfs_alloc_inode+0x28/0x70
[ 60.765983][ T113] new_inode+0x6e/0x310
[ 60.770116][ T113] diReadSpecial+0x52/0x680
[ 60.774593][ T113] jfs_mount+0x28b/0x830
[ 60.778809][ T113] jfs_fill_super+0x59c/0xc50
[ 60.783462][ T113] mount_bdev+0x20a/0x2d0
[ 60.787786][ T113] legacy_get_tree+0xee/0x190
[ 60.792440][ T113] page last free pid 1 tgid 1 stack trace:
[ 60.798215][ T113] free_unref_page+0xcd0/0xf00
[ 60.802952][ T113] free_contig_range+0x152/0x550
[ 60.807863][ T113] destroy_args+0x8a/0x840
[ 60.812257][ T113] debug_vm_pgtable+0x4be/0x550
[ 60.817085][ T113] do_one_initcall+0x248/0x880
[ 60.821825][ T113] do_initcall_level+0x157/0x210
[ 60.826761][ T113] do_initcalls+0x3f/0x80
[ 60.831074][ T113] kernel_init_freeable+0x435/0x5d0
[ 60.836249][ T113] kernel_init+0x1d/0x2b0
[ 60.840553][ T113] ret_from_fork+0x4b/0x80
[ 60.844950][ T113] ret_from_fork_asm+0x1a/0x30
[ 60.849954][ T113]
[ 60.852254][ T113] Memory state around the buggy address:
[ 60.857854][ T113] ffff888079cdad00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 60.865891][ T113] ffff888079cdad80: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 60.873927][ T113] >ffff888079cdae00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 60.881958][ T113] ^
[ 60.888350][ T113] ffff888079cdae80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 60.896395][ T113] ffff888079cdaf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 60.904428][ T113] ==================================================================
[ 60.912460][ T113] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 60.919627][ T113] CPU: 1 UID: 0 PID: 113 Comm: jfsCommit Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0
[ 60.930097][ T113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 60.940128][ T113] Call Trace:
[ 60.943393][ T113]
[ 60.946302][ T113] dump_stack_lvl+0x241/0x360
[ 60.950959][ T113] ? __pfx_dump_stack_lvl+0x10/0x10
[ 60.956132][ T113] ? __pfx__printk+0x10/0x10
[ 60.960694][ T113] ? rcu_is_watching+0x15/0xb0
[ 60.965434][ T113] ? lock_release+0xbf/0xa30
[ 60.970014][ T113] ? vscnprintf+0x5d/0x90
[ 60.974325][ T113] panic+0x349/0x880
[ 60.978210][ T113] ? check_panic_on_warn+0x21/0xb0
[ 60.983311][ T113] ? __pfx_panic+0x10/0x10
[ 60.987710][ T113] ? do_raw_spin_unlock+0x13c/0x8b0
[ 60.992898][ T113] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 60.998777][ T113] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 61.005106][ T113] ? print_report+0x502/0x550
[ 61.009771][ T113] check_panic_on_warn+0x86/0xb0
[ 61.014687][ T113] ? string+0x218/0x2b0
[ 61.018821][ T113] end_report+0x77/0x160
[ 61.023053][ T113] kasan_report+0x154/0x180
[ 61.027537][ T113] ? string+0x218/0x2b0
[ 61.031682][ T113] string+0x218/0x2b0
[ 61.035654][ T113] vsnprintf+0x1101/0x1da0
[ 61.040051][ T113] ? __pfx_vsnprintf+0x10/0x10
[ 61.044808][ T113] vprintk_store+0x480/0x1160
[ 61.049464][ T113] ? __pfx_vprintk_store+0x10/0x10
[ 61.054555][ T113] ? prb_read_valid+0xa9/0xf0
[ 61.059207][ T113] ? __pfx___console_unlock+0x10/0x10
[ 61.064659][ T113] ? console_unlock+0x2fc/0x3b0
[ 61.069489][ T113] ? this_cpu_in_panic+0x4f/0x80
[ 61.074403][ T113] ? is_printk_legacy_deferred+0x43/0x50
[ 61.080463][ T113] ? printk_get_console_flush_type+0x1fe/0x4f0
[ 61.086627][ T113] vprintk_emit+0x271/0xa10
[ 61.091115][ T113] ? __pfx_vprintk_emit+0x10/0x10
[ 61.096121][ T113] ? __pfx_register_lock_class+0x10/0x10
[ 61.101743][ T113] _printk+0xd5/0x120
[ 61.105703][ T113] ? __pfx__printk+0x10/0x10
[ 61.110274][ T113] spin_bug+0x13b/0x1d0
[ 61.114413][ T113] do_raw_spin_lock+0x209/0x370
[ 61.119245][ T113] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 61.124602][ T113] _raw_spin_lock_irqsave+0xe1/0x120
[ 61.129869][ T113] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 61.135748][ T113] __wake_up_common_lock+0x25/0x1e0
[ 61.140929][ T113] release_metapage+0xb2/0x960
[ 61.145691][ T113] ? txFreeMap+0xa9c/0xd50
[ 61.150089][ T113] ? _raw_spin_unlock+0x28/0x50
[ 61.154922][ T113] ? __mark_inode_dirty+0x5b2/0xe90
[ 61.160106][ T113] xtTruncate+0x1006/0x3270
[ 61.164612][ T113] ? __pfx_xtTruncate+0x10/0x10
[ 61.169470][ T113] jfs_free_zero_link+0x46e/0x6e0
[ 61.174582][ T113] ? inode_wait_for_writeback+0x111/0x2a0
[ 61.180283][ T113] ? __pfx_jfs_free_zero_link+0x10/0x10
[ 61.185815][ T113] jfs_evict_inode+0x35f/0x440
[ 61.190561][ T113] ? __pfx_jfs_evict_inode+0x10/0x10
[ 61.195830][ T113] evict+0x4e8/0x9b0
[ 61.199704][ T113] ? __pfx_evict+0x10/0x10
[ 61.204105][ T113] ? iput+0x713/0xa50
[ 61.208063][ T113] txUpdateMap+0x931/0xb10
[ 61.212477][ T113] ? __pfx_txUpdateMap+0x10/0x10
[ 61.217395][ T113] jfs_lazycommit+0x49a/0xb80
[ 61.222049][ T113] ? _raw_spin_unlock_irqrestore+0x8f/0x140
[ 61.227923][ T113] ? lockdep_hardirqs_on+0x99/0x150
[ 61.233122][ T113] ? __pfx_jfs_lazycommit+0x10/0x10
[ 61.238313][ T113] ? __pfx_default_wake_function+0x10/0x10
[ 61.244124][ T113] ? __kthread_parkme+0x169/0x1d0
[ 61.249143][ T113] ? __pfx_jfs_lazycommit+0x10/0x10
[ 61.254332][ T113] kthread+0x2f0/0x390
[ 61.258382][ T113] ? __pfx_jfs_lazycommit+0x10/0x10
[ 61.263561][ T113] ? __pfx_kthread+0x10/0x10
[ 61.268133][ T113] ret_from_fork+0x4b/0x80
[ 61.272531][ T113] ? __pfx_kthread+0x10/0x10
[ 61.277113][ T113] ret_from_fork_asm+0x1a/0x30
[ 61.281879][ T113]
[ 61.285293][ T113] Kernel Offset: disabled
[ 61.289637][ T113] Rebooting in 86400 seconds..