./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3838910627
<...>
Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts.
execve("./syz-executor3838910627", ["./syz-executor3838910627"], 0x7ffe6a2d1b80 /* 10 vars */) = 0
brk(NULL) = 0x55557c43b000
brk(0x55557c43bd00) = 0x55557c43bd00
arch_prctl(ARCH_SET_FS, 0x55557c43b380) = 0
set_tid_address(0x55557c43b650) = 5830
set_robust_list(0x55557c43b660, 24) = 0
rseq(0x55557c43bca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3838910627", 4096) = 28
getrandom("\x7b\x74\xfc\x0b\x45\x88\x50\x09", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55557c43bd00
brk(0x55557c45cd00) = 0x55557c45cd00
brk(0x55557c45d000) = 0x55557c45d000
mprotect(0x7fc0bc798000, 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, "/proc/self/make-it-fail", O_WRONLY) = 3
close(3) = 0
openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_WRONLY) = 3
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1) = 1
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557c43b650) = 5832
./strace-static-x86_64: Process 5832 attached
[pid 5832] set_robust_list(0x55557c43b660, 24) = 0
[pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5832] setpgid(0, 0) = 0
[pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5832] write(3, "1000", 4) = 4
[pid 5832] close(3) = 0
[pid 5832] write(1, "executing program\n", 18executing program
) = 18
[pid 5832] openat(AT_FDCWD, "/dev/bus/usb/002/001", O_RDWR|O_NOCTTY) = 3
[pid 5832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5832] write(4, "13", 2) = 2
[ 86.510273][ T5832] FAULT_INJECTION: forcing a failure.
[ 86.510273][ T5832] name failslab, interval 1, probability 0, space 0, times 1
[ 86.523203][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor383 Not tainted 6.13.0-rc2-syzkaller #0
[ 86.532622][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 86.542687][ T5832] Call Trace:
[ 86.545961][ T5832]
[ 86.548893][ T5832] dump_stack_lvl+0x241/0x360
[ 86.553688][ T5832] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.558888][ T5832] ? __pfx__printk+0x10/0x10
[ 86.563475][ T5832] ? kmem_cache_alloc_noprof+0x48/0x380
[ 86.569016][ T5832] ? __pfx___might_resched+0x10/0x10
[ 86.574297][ T5832] should_fail_ex+0x3b0/0x4e0
[ 86.578994][ T5832] should_failslab+0xac/0x100
[ 86.583664][ T5832] ? vm_area_dup+0x61/0x290
[ 86.588162][ T5832] kmem_cache_alloc_noprof+0x70/0x380
[ 86.593533][ T5832] vm_area_dup+0x61/0x290
[ 86.597864][ T5832] __split_vma+0x1cb/0xc50
[ 86.602298][ T5832] ? __pfx___split_vma+0x10/0x10
[ 86.607228][ T5832] ? mas_find+0x950/0xbb0
[ 86.611611][ T5832] vms_gather_munmap_vmas+0x4c1/0x1600
[ 86.617087][ T5832] ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 86.623001][ T5832] ? mas_find+0x8c0/0xbb0
[ 86.627343][ T5832] __mmap_region+0x7de/0x2cd0
[ 86.632025][ T5832] ? mark_lock+0x9a/0x360
[ 86.636369][ T5832] ? __pfx___mmap_region+0x10/0x10
[ 86.641489][ T5832] ? __lock_acquire+0x1397/0x2100
[ 86.646576][ T5832] ? mark_lock+0x9a/0x360
[ 86.650904][ T5832] ? __pfx_lock_acquire+0x10/0x10
[ 86.655926][ T5832] ? arch_get_unmapped_area_topdown+0x28e/0xc50
[ 86.662174][ T5832] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10
[ 86.668764][ T5832] ? cap_mmap_addr+0x163/0x2c0
[ 86.673523][ T5832] mmap_region+0x226/0x2c0
[ 86.677937][ T5832] do_mmap+0x8f0/0x1000
[ 86.682093][ T5832] ? __pfx_do_mmap+0x10/0x10
[ 86.686676][ T5832] ? __pfx_down_write_killable+0x10/0x10
[ 86.692307][ T5832] ? common_file_perm+0x1a6/0x210
[ 86.697328][ T5832] vm_mmap_pgoff+0x1dd/0x3d0
[ 86.701916][ T5832] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 86.707022][ T5832] ? __fget_files+0x2a/0x410
[ 86.711611][ T5832] ? __fget_files+0x395/0x410
[ 86.716286][ T5832] ? __fget_files+0x2a/0x410
[ 86.720871][ T5832] ksys_mmap_pgoff+0x4eb/0x720
[ 86.725633][ T5832] ? __x64_sys_mmap+0x7f/0x140
[ 86.730389][ T5832] do_syscall_64+0xf3/0x230
[ 86.734885][ T5832] ? clear_bhb_loop+0x35/0x90
[ 86.739557][ T5832] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.745443][ T5832] RIP: 0033:0x7fc0bc72c4e9
[ 86.749866][ T5832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 86.769462][ T5832] RSP: 002b:00007ffc9cc6d608 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 86.777876][ T5832] RAX: ffffffffffffffda RBX: 00007ffc9cc6d630 RCX: 00007fc0bc72c4e9
[ 86.785856][ T5832] RDX: 000000000300000c RSI: 0000000000004000 RDI: 0000000020ff9000
[ 86.793819][ T5832] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000001000
[ 86.801784][ T5832] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001
[pid 5832] mmap(0x20ff9000, 16384, PROT_EXEC|PROT_SEM|PROT_GROWSDOWN|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, 3, 0x1000) = -1 ENOMEM (Cannot allocate memory)
[pid 5832] exit_group(0) = ?
[pid 5832] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached
, child_tidptr=0x55557c43b650) = 5833
[pid 5833] set_robust_list(0x55557c43b660, 24) = 0
[ 86.809757][ T5832] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 86.817747][ T5832]
[pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5833] setpgid(0, 0) = 0
[pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5833] write(3, "1000", 4) = 4
[pid 5833] close(3) = 0
[pid 5833] write(1, "executing program\n", 18executing program
) = 18
[pid 5833] openat(AT_FDCWD, "/dev/bus/usb/002/001", O_RDWR|O_NOCTTY) = 3
[pid 5833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5833] write(4, "13", 2) = 2
[ 86.926498][ T5833] FAULT_INJECTION: forcing a failure.
[ 86.926498][ T5833] name failslab, interval 1, probability 0, space 0, times 0
[ 86.939344][ T5833] CPU: 0 UID: 0 PID: 5833 Comm: syz-executor383 Not tainted 6.13.0-rc2-syzkaller #0
[ 86.948731][ T5833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 86.958804][ T5833] Call Trace:
[ 86.962087][ T5833]
[ 86.965019][ T5833] dump_stack_lvl+0x241/0x360
[ 86.969792][ T5833] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.974993][ T5833] ? __pfx__printk+0x10/0x10
[ 86.979584][ T5833] ? __kmalloc_cache_noprof+0x48/0x390
[ 86.985049][ T5833] ? __pfx___might_resched+0x10/0x10
[ 86.990337][ T5833] should_fail_ex+0x3b0/0x4e0
[ 86.995021][ T5833] should_failslab+0xac/0x100
[ 86.999706][ T5833] __kmalloc_cache_noprof+0x70/0x390
[ 87.004990][ T5833] ? usbdev_mmap+0x267/0x970
[ 87.009579][ T5833] ? mas_preallocate+0x354/0x8d0
[ 87.014517][ T5833] usbdev_mmap+0x267/0x970
[ 87.018938][ T5833] ? __pfx_usbdev_mmap+0x10/0x10
[ 87.023874][ T5833] ? __mas_set_range+0x133/0x3c0
[ 87.028813][ T5833] __mmap_region+0x2204/0x2cd0
[ 87.033597][ T5833] ? __pfx___mmap_region+0x10/0x10
[ 87.038710][ T5833] ? __lock_acquire+0x1397/0x2100
[ 87.043772][ T5833] ? arch_get_unmapped_area_topdown+0x28e/0xc50
[ 87.050021][ T5833] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10
[ 87.056611][ T5833] ? cap_mmap_addr+0x163/0x2c0
[ 87.061383][ T5833] mmap_region+0x226/0x2c0
[ 87.065805][ T5833] do_mmap+0x8f0/0x1000
[ 87.069970][ T5833] ? __pfx_do_mmap+0x10/0x10
[ 87.074558][ T5833] ? __pfx_down_write_killable+0x10/0x10
[ 87.080190][ T5833] ? common_file_perm+0x1a6/0x210
[ 87.085213][ T5833] vm_mmap_pgoff+0x1dd/0x3d0
[ 87.089805][ T5833] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 87.094911][ T5833] ? __fget_files+0x2a/0x410
[ 87.099501][ T5833] ? __fget_files+0x395/0x410
[ 87.104178][ T5833] ? __fget_files+0x2a/0x410
[ 87.108772][ T5833] ksys_mmap_pgoff+0x4eb/0x720
[ 87.113539][ T5833] ? __x64_sys_mmap+0x7f/0x140
[ 87.118306][ T5833] do_syscall_64+0xf3/0x230
[ 87.122805][ T5833] ? clear_bhb_loop+0x35/0x90
[ 87.127486][ T5833] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.133376][ T5833] RIP: 0033:0x7fc0bc72c4e9
[ 87.137787][ T5833] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 87.157387][ T5833] RSP: 002b:00007ffc9cc6d608 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 87.165801][ T5833] RAX: ffffffffffffffda RBX: 00007ffc9cc6d630 RCX: 00007fc0bc72c4e9
[pid 5833] mmap(0x20ff9000, 16384, PROT_EXEC|PROT_SEM|PROT_GROWSDOWN|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, 3, 0x1000) = -1 ENOMEM (Cannot allocate memory)
[pid 5833] exit_group(0) = ?
[pid 5833] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5834 attached
, child_tidptr=0x55557c43b650) = 5834
[pid 5834] set_robust_list(0x55557c43b660, 24) = 0
[pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[ 87.173768][ T5833] RDX: 000000000300000c RSI: 0000000000004000 RDI: 0000000020ff9000
[ 87.181748][ T5833] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000001000
[ 87.189712][ T5833] R10: 0000000000028011 R11: 0000000000000246 R12: 00007ffc9cc6d62c
[ 87.197681][ T5833] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 87.205749][ T5833]
[pid 5834] setpgid(0, 0) = 0
[pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5834] write(3, "1000", 4) = 4
[pid 5834] close(3) = 0
[pid 5834] write(1, "executing program\n", 18executing program
) = 18
[pid 5834] openat(AT_FDCWD, "/dev/bus/usb/002/001", O_RDWR|O_NOCTTY) = 3
[pid 5834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5834] write(4, "13", 2) = 2
[pid 5834] mmap(0x20ff9000, 16384, PROT_EXEC|PROT_SEM|PROT_GROWSDOWN|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, 3, 0x1000) = 0x20ff9000
[pid 5834] exit_group(0) = ?
[pid 5834] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5835 attached
, child_tidptr=0x55557c43b650) = 5835
[pid 5835] set_robust_list(0x55557c43b660, 24) = 0
[pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5835] setpgid(0, 0) = 0
[pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5835] write(3, "1000", 4) = 4
[pid 5835] close(3) = 0
[pid 5835] write(1, "executing program\n", 18executing program
) = 18
[pid 5835] openat(AT_FDCWD, "/dev/bus/usb/002/001", O_RDWR|O_NOCTTY) = 3
[pid 5835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5835] write(4, "13", 2) = 2
[ 87.387885][ T5835] FAULT_INJECTION: forcing a failure.
[ 87.387885][ T5835] name failslab, interval 1, probability 0, space 0, times 0
[ 87.400724][ T5835] CPU: 1 UID: 0 PID: 5835 Comm: syz-executor383 Not tainted 6.13.0-rc2-syzkaller #0
[ 87.410102][ T5835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 87.420183][ T5835] Call Trace:
[ 87.423459][ T5835]
[ 87.426382][ T5835] dump_stack_lvl+0x241/0x360
[ 87.431083][ T5835] ? __pfx_dump_stack_lvl+0x10/0x10
[ 87.436275][ T5835] ? __pfx__printk+0x10/0x10
[ 87.440856][ T5835] ? __kmalloc_cache_noprof+0x48/0x390
[ 87.446311][ T5835] ? __pfx___might_resched+0x10/0x10
[ 87.451592][ T5835] should_fail_ex+0x3b0/0x4e0
[ 87.456264][ T5835] should_failslab+0xac/0x100
[ 87.460943][ T5835] __kmalloc_cache_noprof+0x70/0x390
[ 87.466230][ T5835] ? usbdev_mmap+0x267/0x970
[ 87.470816][ T5835] ? mas_preallocate+0x354/0x8d0
[ 87.475752][ T5835] usbdev_mmap+0x267/0x970
[ 87.480178][ T5835] ? __pfx_usbdev_mmap+0x10/0x10
[ 87.485117][ T5835] ? __mas_set_range+0x133/0x3c0
[ 87.490057][ T5835] __mmap_region+0x2204/0x2cd0
[ 87.494836][ T5835] ? __pfx___mmap_region+0x10/0x10
[ 87.499946][ T5835] ? __lock_acquire+0x1397/0x2100
[ 87.505002][ T5835] ? arch_get_unmapped_area_topdown+0x28e/0xc50
[ 87.511248][ T5835] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10
[ 87.517842][ T5835] ? cap_mmap_addr+0x163/0x2c0
[ 87.522618][ T5835] mmap_region+0x226/0x2c0
[ 87.527040][ T5835] do_mmap+0x8f0/0x1000
[ 87.531199][ T5835] ? __pfx_do_mmap+0x10/0x10
[ 87.535785][ T5835] ? __pfx_down_write_killable+0x10/0x10
[ 87.541419][ T5835] ? common_file_perm+0x1a6/0x210
[ 87.546445][ T5835] vm_mmap_pgoff+0x1dd/0x3d0
[ 87.551035][ T5835] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 87.556140][ T5835] ? __fget_files+0x2a/0x410
[ 87.560737][ T5835] ? __fget_files+0x395/0x410
[ 87.565414][ T5835] ? __fget_files+0x2a/0x410
[ 87.570002][ T5835] ksys_mmap_pgoff+0x4eb/0x720
[ 87.574765][ T5835] ? __x64_sys_mmap+0x7f/0x140
[ 87.579531][ T5835] do_syscall_64+0xf3/0x230
[ 87.584034][ T5835] ? clear_bhb_loop+0x35/0x90
[ 87.588710][ T5835] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.594599][ T5835] RIP: 0033:0x7fc0bc72c4e9
[ 87.599011][ T5835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 87.618614][ T5835] RSP: 002b:00007ffc9cc6d608 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 87.627027][ T5835] RAX: ffffffffffffffda RBX: 00007ffc9cc6d630 RCX: 00007fc0bc72c4e9
[pid 5835] mmap(0x20ff9000, 16384, PROT_EXEC|PROT_SEM|PROT_GROWSDOWN|PROT_GROWSUP, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, 3, 0x1000) = -1 ENOMEM (Cannot allocate memory)
[pid 5835] exit_group(0) = ?
[pid 5835] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5836 attached
, child_tidptr=0x55557c43b650) = 5836
[pid 5836] set_robust_list(0x55557c43b660, 24) = 0
[ 87.635085][ T5835] RDX: 000000000300000c RSI: 0000000000004000 RDI: 0000000020ff9000
[ 87.643069][ T5835] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000001000
[ 87.651045][ T5835] R10: 0000000000028011 R11: 0000000000000246 R12: 00007ffc9cc6d62c
[ 87.659020][ T5835] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 87.667009][ T5835]
[pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5836] setpgid(0, 0) = 0
[pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5836] write(3, "1000", 4) = 4
[pid 5836] close(3) = 0
executing program
[pid 5836] write(1, "executing program\n", 18) = 18
[pid 5836] openat(AT_FDCWD, "/dev/bus/usb/002/001", O_RDWR|O_NOCTTY) = 3
[pid 5836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5836] write(4, "13", 2) = 2
[ 87.727076][ T5836] FAULT_INJECTION: forcing a failure.
[ 87.727076][ T5836] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 87.740480][ T5836] CPU: 0 UID: 0 PID: 5836 Comm: syz-executor383 Not tainted 6.13.0-rc2-syzkaller #0
[ 87.749844][ T5836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 87.759916][ T5836] Call Trace:
[ 87.763184][ T5836]
[ 87.766100][ T5836] dump_stack_lvl+0x241/0x360
[ 87.770783][ T5836] ? __pfx_dump_stack_lvl+0x10/0x10
[ 87.775977][ T5836] ? __pfx__printk+0x10/0x10
[ 87.780572][ T5836] should_fail_ex+0x3b0/0x4e0
[ 87.785278][ T5836] prepare_alloc_pages+0x1da/0x5b0
[ 87.790402][ T5836] __alloc_pages_noprof+0x16f/0x710
[ 87.795606][ T5836] ? __pfx___alloc_pages_noprof+0x10/0x10
[ 87.801340][ T5836] alloc_pages_mpol_noprof+0x3e8/0x680
[ 87.806808][ T5836] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10
[ 87.812793][ T5836] ? __pfx_lock_acquire+0x10/0x10
[ 87.817823][ T5836] ? alloc_pages_noprof+0xef/0x170
[ 87.822935][ T5836] pte_alloc_one+0x8f/0x510
[ 87.827433][ T5836] ? __pfx_pte_alloc_one+0x10/0x10
[ 87.832552][ T5836] __pte_alloc+0x79/0x3c0
[ 87.836881][ T5836] ? __pfx___pte_alloc+0x10/0x10
[ 87.841822][ T5836] remap_pfn_range_notrack+0xb58/0xe10
[ 87.847291][ T5836] ? __pfx_remap_pfn_range_notrack+0x10/0x10
[ 87.853273][ T5836] ? track_pfn_remap+0x319/0x3f0
[ 87.858212][ T5836] remap_pfn_range+0x12c/0x1b0
[ 87.862979][ T5836] ? __pfx_remap_pfn_range+0x10/0x10
[ 87.868270][ T5836] usbdev_mmap+0x537/0x970
[ 87.872690][ T5836] ? __pfx_usbdev_mmap+0x10/0x10
[ 87.877627][ T5836] ? __mas_set_range+0x133/0x3c0
[ 87.882563][ T5836] __mmap_region+0x2204/0x2cd0
[ 87.887343][ T5836] ? __pfx___mmap_region+0x10/0x10
[ 87.892463][ T5836] ? __lock_acquire+0x1397/0x2100
[ 87.897564][ T5836] ? arch_get_unmapped_area_topdown+0x28e/0xc50
[ 87.903834][ T5836] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10
[ 87.910439][ T5836] ? cap_mmap_addr+0x163/0x2c0
[ 87.915209][ T5836] mmap_region+0x226/0x2c0
[ 87.919635][ T5836] do_mmap+0x8f0/0x1000
[ 87.923800][ T5836] ? __pfx_do_mmap+0x10/0x10
[ 87.928394][ T5836] ? __pfx_down_write_killable+0x10/0x10
[ 87.934049][ T5836] ? common_file_perm+0x1a6/0x210
[ 87.939095][ T5836] vm_mmap_pgoff+0x1dd/0x3d0
[ 87.943696][ T5836] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 87.948808][ T5836] ? __fget_files+0x2a/0x410
[ 87.953405][ T5836] ? __fget_files+0x395/0x410
[ 87.958134][ T5836] ? __fget_files+0x2a/0x410
[ 87.962736][ T5836] ksys_mmap_pgoff+0x4eb/0x720
[ 87.967517][ T5836] ? __x64_sys_mmap+0x7f/0x140
[ 87.972284][ T5836] do_syscall_64+0xf3/0x230
[ 87.976788][ T5836] ? clear_bhb_loop+0x35/0x90
[ 87.981476][ T5836] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.987367][ T5836] RIP: 0033:0x7fc0bc72c4e9
[ 87.991781][ T5836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 88.011381][ T5836] RSP: 002b:00007ffc9cc6d608 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 88.019793][ T5836] RAX: ffffffffffffffda RBX: 00007ffc9cc6d630 RCX: 00007fc0bc72c4e9
[ 88.027955][ T5836] RDX: 000000000300000c RSI: 0000000000004000 RDI: 0000000020ff9000
[ 88.035930][ T5836] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000001000
[ 88.043899][ T5836] R10: 0000000000028011 R11: 0000000000000246 R12: 00007ffc9cc6d62c
[ 88.051870][ T5836] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 88.059850][ T5836]
[ 88.063295][ T5836] ------------[ cut here ]------------
[ 88.068849][ T5836] WARNING: CPU: 1 PID: 5836 at arch/x86/mm/pat/memtype.c:983 get_pat_info+0x1eb/0x3f0
[ 88.078532][ T5836] Modules linked in:
[ 88.082441][ T5836] CPU: 1 UID: 0 PID: 5836 Comm: syz-executor383 Not tainted 6.13.0-rc2-syzkaller #0
[ 88.091854][ T5836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 88.101950][ T5836] RIP: 0010:get_pat_info+0x1eb/0x3f0
[ 88.107233][ T5836] Code: 00 00 00 48 89 de e8 f4 20 51 00 48 83 fb 20 75 13 48 83 7c 24 10 00 0f 84 5e 01 00 00 e8 fd 1b 51 00 eb 09 e8 f6 1b 51 00 90 <0f> 0b 90 b8 ea ff ff ff 48 c7 44 24 20 0e 36 e0 45 48 b9 00 00 00
[ 88.126895][ T5836] RSP: 0018:ffffc90003af6ee0 EFLAGS: 00010293
[ 88.133025][ T5836] RAX: ffffffff814e424a RBX: 0000000000000028 RCX: ffff8880356a1e00
[ 88.141076][ T5836] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0000000000000020
[ 88.149092][ T5836] RBP: ffffc90003af6fd0 R08: ffffffff814e422c R09: 1ffffffff2032cae
[ 88.157195][ T5836] R10: dffffc0000000000 R11: fffffbfff2032caf R12: 1ffff9200075ede0
[ 88.165261][ T5836] R13: 1ffff1100f4f1c80 R14: ffffc90003af6f20 R15: ffff88807a78e3e0
[ 88.173298][ T5836] FS: 000055557c43b380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[ 88.182306][ T5836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.188978][ T5836] CR2: 000055557c43b650 CR3: 000000006ee40000 CR4: 00000000003526f0
[ 88.197062][ T5836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.205141][ T5836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.213206][ T5836] Call Trace:
[ 88.216512][ T5836]
[ 88.219555][ T5836] ? __warn+0x165/0x4d0
[ 88.223981][ T5836] ? get_pat_info+0x1eb/0x3f0
[ 88.228776][ T5836] ? report_bug+0x2b3/0x500
[ 88.233296][ T5836] ? get_pat_info+0x1eb/0x3f0
[ 88.238108][ T5836] ? handle_bug+0x60/0x90
[ 88.242466][ T5836] ? exc_invalid_op+0x1a/0x50
[ 88.247145][ T5836] ? asm_exc_invalid_op+0x1a/0x20
[ 88.252227][ T5836] ? get_pat_info+0x1cc/0x3f0
[ 88.256919][ T5836] ? get_pat_info+0x1ea/0x3f0
[ 88.261646][ T5836] ? get_pat_info+0x1eb/0x3f0
[ 88.266368][ T5836] ? __pfx_get_pat_info+0x10/0x10
[ 88.271453][ T5836] untrack_pfn+0x327/0x640
[ 88.275909][ T5836] ? __pfx_untrack_pfn+0x10/0x10
[ 88.280897][ T5836] ? zap_page_range_single+0x397/0x630
[ 88.286378][ T5836] ? __pfx_lock_release+0x10/0x10
[ 88.291456][ T5836] ? uprobe_munmap+0x183/0x460
[ 88.296232][ T5836] ? alloc_pages_mpol_noprof+0x417/0x680
[ 88.301936][ T5836] unmap_single_vma+0x1f6/0x2b0
[ 88.306804][ T5836] zap_page_range_single+0x45c/0x630
[ 88.312149][ T5836] ? alloc_pages_noprof+0xef/0x170
[ 88.317280][ T5836] ? __pfx_zap_page_range_single+0x10/0x10
[ 88.323150][ T5836] ? __pfx___pte_alloc+0x10/0x10
[ 88.328172][ T5836] remap_pfn_range_notrack+0xc8e/0xe10
[ 88.333656][ T5836] ? __pfx_remap_pfn_range_notrack+0x10/0x10
[ 88.339687][ T5836] ? track_pfn_remap+0x319/0x3f0
[ 88.344651][ T5836] remap_pfn_range+0x12c/0x1b0
[ 88.349484][ T5836] ? __pfx_remap_pfn_range+0x10/0x10
[ 88.354787][ T5836] usbdev_mmap+0x537/0x970
[ 88.359256][ T5836] ? __pfx_usbdev_mmap+0x10/0x10
[ 88.364208][ T5836] ? __mas_set_range+0x133/0x3c0
[ 88.369201][ T5836] __mmap_region+0x2204/0x2cd0
[ 88.373993][ T5836] ? __pfx___mmap_region+0x10/0x10
[ 88.379155][ T5836] ? __lock_acquire+0x1397/0x2100
[ 88.384308][ T5836] ? arch_get_unmapped_area_topdown+0x28e/0xc50
[ 88.390604][ T5836] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10
[ 88.397223][ T5836] ? cap_mmap_addr+0x163/0x2c0
[ 88.402071][ T5836] mmap_region+0x226/0x2c0
[ 88.406516][ T5836] do_mmap+0x8f0/0x1000
[ 88.410724][ T5836] ? __pfx_do_mmap+0x10/0x10
[ 88.415334][ T5836] ? __pfx_down_write_killable+0x10/0x10
[ 88.421010][ T5836] ? common_file_perm+0x1a6/0x210
[ 88.426081][ T5836] vm_mmap_pgoff+0x1dd/0x3d0
[ 88.430751][ T5836] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 88.435876][ T5836] ? __fget_files+0x2a/0x410
[ 88.440510][ T5836] ? __fget_files+0x395/0x410
[ 88.445202][ T5836] ? __fget_files+0x2a/0x410
[ 88.449855][ T5836] ksys_mmap_pgoff+0x4eb/0x720
[ 88.454637][ T5836] ? __x64_sys_mmap+0x7f/0x140
[ 88.459452][ T5836] do_syscall_64+0xf3/0x230
[ 88.463972][ T5836] ? clear_bhb_loop+0x35/0x90
[ 88.468719][ T5836] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.474639][ T5836] RIP: 0033:0x7fc0bc72c4e9
[ 88.479118][ T5836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 88.498799][ T5836] RSP: 002b:00007ffc9cc6d608 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 88.507240][ T5836] RAX: ffffffffffffffda RBX: 00007ffc9cc6d630 RCX: 00007fc0bc72c4e9
[ 88.515268][ T5836] RDX: 000000000300000c RSI: 0000000000004000 RDI: 0000000020ff9000
[ 88.523281][ T5836] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000001000
[ 88.531301][ T5836] R10: 0000000000028011 R11: 0000000000000246 R12: 00007ffc9cc6d62c
[ 88.539322][ T5836] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 88.547300][ T5836]
[ 88.550371][ T5836] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 88.557679][ T5836] CPU: 1 UID: 0 PID: 5836 Comm: syz-executor383 Not tainted 6.13.0-rc2-syzkaller #0
[ 88.567040][ T5836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 88.577103][ T5836] Call Trace:
[ 88.580382][ T5836]
[ 88.583302][ T5836] dump_stack_lvl+0x241/0x360
[ 88.587972][ T5836] ? __pfx_dump_stack_lvl+0x10/0x10
[ 88.593163][ T5836] ? __pfx__printk+0x10/0x10
[ 88.597750][ T5836] ? _printk+0xd5/0x120
[ 88.601913][ T5836] ? __init_begin+0x41000/0x41000
[ 88.606934][ T5836] ? vscnprintf+0x5d/0x90
[ 88.611269][ T5836] panic+0x349/0x880
[ 88.615180][ T5836] ? __warn+0x174/0x4d0
[ 88.619343][ T5836] ? __pfx_panic+0x10/0x10
[ 88.623777][ T5836] __warn+0x344/0x4d0
[ 88.627761][ T5836] ? get_pat_info+0x1eb/0x3f0
[ 88.632442][ T5836] report_bug+0x2b3/0x500
[ 88.636774][ T5836] ? get_pat_info+0x1eb/0x3f0
[ 88.641450][ T5836] handle_bug+0x60/0x90
[ 88.645606][ T5836] exc_invalid_op+0x1a/0x50
[ 88.650116][ T5836] asm_exc_invalid_op+0x1a/0x20
[ 88.654965][ T5836] RIP: 0010:get_pat_info+0x1eb/0x3f0
[ 88.660249][ T5836] Code: 00 00 00 48 89 de e8 f4 20 51 00 48 83 fb 20 75 13 48 83 7c 24 10 00 0f 84 5e 01 00 00 e8 fd 1b 51 00 eb 09 e8 f6 1b 51 00 90 <0f> 0b 90 b8 ea ff ff ff 48 c7 44 24 20 0e 36 e0 45 48 b9 00 00 00
[ 88.679937][ T5836] RSP: 0018:ffffc90003af6ee0 EFLAGS: 00010293
[ 88.686002][ T5836] RAX: ffffffff814e424a RBX: 0000000000000028 RCX: ffff8880356a1e00
[ 88.693967][ T5836] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0000000000000020
[ 88.701932][ T5836] RBP: ffffc90003af6fd0 R08: ffffffff814e422c R09: 1ffffffff2032cae
[ 88.709901][ T5836] R10: dffffc0000000000 R11: fffffbfff2032caf R12: 1ffff9200075ede0
[ 88.717868][ T5836] R13: 1ffff1100f4f1c80 R14: ffffc90003af6f20 R15: ffff88807a78e3e0
[ 88.725836][ T5836] ? get_pat_info+0x1cc/0x3f0
[ 88.730533][ T5836] ? get_pat_info+0x1ea/0x3f0
[ 88.735212][ T5836] ? __pfx_get_pat_info+0x10/0x10
[ 88.740334][ T5836] untrack_pfn+0x327/0x640
[ 88.744749][ T5836] ? __pfx_untrack_pfn+0x10/0x10
[ 88.749680][ T5836] ? zap_page_range_single+0x397/0x630
[ 88.755135][ T5836] ? __pfx_lock_release+0x10/0x10
[ 88.760154][ T5836] ? uprobe_munmap+0x183/0x460
[ 88.764913][ T5836] ? alloc_pages_mpol_noprof+0x417/0x680
[ 88.770547][ T5836] unmap_single_vma+0x1f6/0x2b0
[ 88.775399][ T5836] zap_page_range_single+0x45c/0x630
[ 88.780683][ T5836] ? alloc_pages_noprof+0xef/0x170
[ 88.785792][ T5836] ? __pfx_zap_page_range_single+0x10/0x10
[ 88.791606][ T5836] ? __pfx___pte_alloc+0x10/0x10
[ 88.796655][ T5836] remap_pfn_range_notrack+0xc8e/0xe10
[ 88.802149][ T5836] ? __pfx_remap_pfn_range_notrack+0x10/0x10
[ 88.808149][ T5836] ? track_pfn_remap+0x319/0x3f0
[ 88.813092][ T5836] remap_pfn_range+0x12c/0x1b0
[ 88.817876][ T5836] ? __pfx_remap_pfn_range+0x10/0x10
[ 88.823164][ T5836] usbdev_mmap+0x537/0x970
[ 88.827587][ T5836] ? __pfx_usbdev_mmap+0x10/0x10
[ 88.832524][ T5836] ? __mas_set_range+0x133/0x3c0
[ 88.837460][ T5836] __mmap_region+0x2204/0x2cd0
[ 88.842245][ T5836] ? __pfx___mmap_region+0x10/0x10
[ 88.847354][ T5836] ? __lock_acquire+0x1397/0x2100
[ 88.852408][ T5836] ? arch_get_unmapped_area_topdown+0x28e/0xc50
[ 88.858665][ T5836] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10
[ 88.865275][ T5836] ? cap_mmap_addr+0x163/0x2c0
[ 88.870111][ T5836] mmap_region+0x226/0x2c0
[ 88.874563][ T5836] do_mmap+0x8f0/0x1000
[ 88.878731][ T5836] ? __pfx_do_mmap+0x10/0x10
[ 88.883326][ T5836] ? __pfx_down_write_killable+0x10/0x10
[ 88.888961][ T5836] ? common_file_perm+0x1a6/0x210
[ 88.893984][ T5836] vm_mmap_pgoff+0x1dd/0x3d0
[ 88.898660][ T5836] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 88.903762][ T5836] ? __fget_files+0x2a/0x410
[ 88.908353][ T5836] ? __fget_files+0x395/0x410
[ 88.913025][ T5836] ? __fget_files+0x2a/0x410
[ 88.917613][ T5836] ksys_mmap_pgoff+0x4eb/0x720
[ 88.922375][ T5836] ? __x64_sys_mmap+0x7f/0x140
[ 88.927134][ T5836] do_syscall_64+0xf3/0x230
[ 88.931636][ T5836] ? clear_bhb_loop+0x35/0x90
[ 88.936311][ T5836] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.942201][ T5836] RIP: 0033:0x7fc0bc72c4e9
[ 88.946609][ T5836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 88.966216][ T5836] RSP: 002b:00007ffc9cc6d608 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 88.974629][ T5836] RAX: ffffffffffffffda RBX: 00007ffc9cc6d630 RCX: 00007fc0bc72c4e9
[ 88.982592][ T5836] RDX: 000000000300000c RSI: 0000000000004000 RDI: 0000000020ff9000
[ 88.990557][ T5836] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000001000
[ 88.998523][ T5836] R10: 0000000000028011 R11: 0000000000000246 R12: 00007ffc9cc6d62c
[ 89.006494][ T5836] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 89.014469][ T5836]
[ 89.017732][ T5836] Kernel Offset: disabled
[ 89.022090][ T5836] Rebooting in 86400 seconds..