ci-upstream-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce/syz-executor3610598462 <...> Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce/syz-executor3610598462", ["ci-upstream-kasan-gce/syz-executor3610598462"], 0x7ffc15c21100 /* 10 vars */) = 0 brk(NULL) = 0x55556b380000 brk(0x55556b380d80) = 0x55556b380d80 arch_prctl(ARCH_SET_FS, 0x55556b380400) = 0 set_tid_address(0x55556b3806d0) = 5628 set_robust_list(0x55556b3806e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-kasan-gce/syz-executor3610598462", 4096) = 50 getrandom("\xf6\x7f\xf3\x17\xb4\x1a\x40\xed", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556b380d80 brk(0x55556b3a1d80) = 0x55556b3a1d80 brk(0x55556b3a2000) = 0x55556b3a2000 mprotect(0x7f50c9742000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 write(1, "executing program\n", 18) = 18 futex(0x7f50c9748b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f50c96aeed0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f50c96a17a0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50c9652000 mprotect(0x7f50c9653000, 131072, PROT_READ|PROT_WRITE) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f50c9672990, parent_tid=0x7f50c9672990, exit_signal=0, stack=0x7f50c9652000, stack_size=0x202c0, tls=0x7f50c96726c0}ci-upstream-kasan-gce/strace-static-x86_64: Process 5629 attached => {parent_tid=[5629]}, 88) = 5629 [pid 5628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5628] futex(0x7f50c9748b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5628] futex(0x7f50c9748b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5629] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5629] set_robust_list(0x7f50c96729a0, 24) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5629] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5629] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50c9670180) = 18 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [ 81.271482][ T189] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50c9670180) = 18 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50c9670180) = 9 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50c9670180) = 36 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c9671190) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 81.433074][ T189] usb 1-1: New USB device found, idVendor=06a3, idProduct=0cd0, bcdDevice= 0.00 [ 81.447212][ T189] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 81.447243][ T189] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 81.447264][ T189] usb 1-1: config 0 interface 0 has no altsetting 0 [ 81.447295][ T189] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50c9748c8c) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50c9670180) = 0 [ 81.453594][ T189] usb 1-1: config 0 descriptor?? [pid 5629] futex(0x7f50c9748b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5629] <... futex resumed>) = 1 [pid 5628] futex(0x7f50c9748b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] futex(0x7f50c9748b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] <... futex resumed>) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c96711b0 [pid 5628] futex(0x7f50c9748b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5629] <... ioctl resumed>) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50c96701a0) = 0 [pid 5629] futex(0x7f50c9748b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5629] <... futex resumed>) = 1 [pid 5628] futex(0x7f50c9748b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c96711b0) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50c96701a0 [pid 5628] futex(0x7f50c9748b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5629] <... ioctl resumed>) = 24 [ 81.958238][ T189] saitek 0003:06A3:0CD0.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 06a3:0cd0] on usb-dummy_hcd.0-1/input0 [pid 5629] futex(0x7f50c9748b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5629] <... futex resumed>) = 1 [pid 5628] futex(0x7f50c9748b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50c96711b0 [pid 5628] futex(0x7f50c9748b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5628] futex(0x7f50c9748b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50c9631000 [pid 5628] mprotect(0x7f50c9632000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f50c9651990, parent_tid=0x7f50c9651990, exit_signal=0, stack=0x7f50c9631000, stack_size=0x202c0, tls=0x7f50c96516c0}ci-upstream-kasan-gce/strace-static-x86_64: Process 5634 attached [pid 5634] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5628] <... clone3 resumed> => {parent_tid=[5634]}, 88) = 5634 [pid 5628] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rseq resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] set_robust_list(0x7f50c96519a0, 24 [pid 5628] futex(0x7f50c9748b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5628] futex(0x7f50c9748b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] openat(AT_FDCWD, "/dev/usb/hiddev0", O_RDONLY|O_EXCL|O_NOFOLLOW|O_NOATIME|FASYNC) = 4 [pid 5634] futex(0x7f50c9748b5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5634] <... futex resumed>) = 1 [pid 5628] futex(0x7f50c9748b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] ioctl(4, HIDIOCGUCODE, 0 [pid 5628] <... futex resumed>) = 0 [pid 5628] futex(0x7f50c9748b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... ioctl resumed>) = 0 [ 82.574611][ C0] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] SMP KASAN PTI [ 82.586551][ C0] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 82.594956][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 82.603877][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 82.613917][ C0] RIP: 0010:saitek_event+0x51/0x2b0 [ 82.619816][ C0] Code: aa f8 49 83 c6 78 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 4d 5a 1b f9 4d 8b 36 49 83 c6 18 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 30 5a 1b f9 49 8b 06 48 89 04 24 [ 82.639432][ C0] RSP: 0018:ffffc90000007830 EFLAGS: 00010006 [ 82.645501][ C0] RAX: 0000000000000003 RBX: ffff88801c7ed988 RCX: ffffffff8fa8f000 [ 82.653496][ C0] RDX: 0000000000000100 RSI: 0000000000000100 RDI: ffff8880773c8000 [ 82.661470][ C0] RBP: 000000000000008d R08: 0000000000000000 R09: 0000000000000000 [ 82.669438][ C0] R10: ffff88801c7ed9a8 R11: ffffffff891d95c0 R12: ffffffff910c0c68 [ 82.677419][ C0] R13: dffffc0000000000 R14: 0000000000000018 R15: ffff8880773c8000 [ 82.685386][ C0] FS: 0000000000000000(0000) GS:ffff888123abf000(0000) knlGS:0000000000000000 [ 82.694315][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.700888][ C0] CR2: 00007f50c9650ff8 CR3: 000000007ea2a000 CR4: 00000000003526f0 [ 82.708855][ C0] Call Trace: [ 82.712127][ C0] [ 82.714968][ C0] ? hid_process_event+0x18f/0x620 [ 82.720093][ C0] hid_process_event+0x436/0x620 [ 82.725039][ C0] ? hidraw_report_event+0x37e/0x3a0 [ 82.730328][ C0] ? __pfx_saitek_event+0x10/0x10 [ 82.735347][ C0] hid_report_raw_event+0xf6a/0x1900 [ 82.740626][ C0] __hid_input_report+0x454/0x580 [ 82.745642][ C0] ? __pfx_saitek_raw_event+0x10/0x10 [ 82.751003][ C0] hid_ctrl+0x204/0x580 [ 82.755148][ C0] ? usb_anchor_suspend_wakeups+0x3b/0x50 [ 82.760860][ C0] __usb_hcd_giveback_urb+0x378/0x540 [ 82.766232][ C0] dummy_timer+0xa91/0x4cc0 [ 82.770757][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 82.775689][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 82.781497][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 82.786447][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 82.791668][ C0] hrtimer_run_softirq+0x1e3/0x2e0 [ 82.796776][ C0] handle_softirqs+0x226/0x860 [ 82.801537][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 82.806305][ C0] __irq_exit_rcu+0xcb/0x220 [ 82.810889][ C0] irq_exit_rcu+0x9/0x30 [ 82.815121][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 82.820743][ C0] [ 82.823663][ C0] [ 82.826596][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 82.832563][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 82.838186][ C0] Code: 0b 8b 02 e9 c3 08 03 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 c5 20 00 fb f4 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 82.857787][ C0] RSP: 0018:ffffffff8fa07ca0 EFLAGS: 00000246 [ 82.863867][ C0] RAX: 00000000000a1669 RBX: ffffffff819becb0 RCX: 8000000000000001 [ 82.871849][ C0] RDX: 0000000000000001 RSI: ffffffff8e4696a9 RDI: ffffffff8c6dde80 [ 82.879839][ C0] RBP: ffffffff8fa07d78 R08: ffff8880b8433a1b R09: 1ffff11017086743 [ 82.887825][ C0] R10: dffffc0000000000 R11: ffffed1017086744 R12: 0000000000000000 [ 82.895809][ C0] R13: 1ffffffff1f51e00 R14: 1ffffffff1f40f9c R15: dffffc0000000000 [ 82.903793][ C0] ? do_idle+0x2e0/0x540 [ 82.908053][ C0] default_idle+0x9/0x20 [ 82.912304][ C0] default_idle_call+0x72/0xb0 [ 82.917080][ C0] do_idle+0x2e0/0x540 [ 82.921153][ C0] ? __pfx_do_idle+0x10/0x10 [ 82.925748][ C0] cpu_startup_entry+0x43/0x60 [ 82.930513][ C0] rest_init+0x378/0x3a0 [ 82.934762][ C0] ? __pfx_rest_init+0x10/0x10 [ 82.939535][ C0] ? __pfx_kernel_init+0x10/0x10 [ 82.944485][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 82.949862][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 82.955154][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 82.960449][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 82.965934][ C0] start_kernel+0x392/0x3e0 [ 82.970446][ C0] x86_64_start_reservations+0x24/0x30 [ 82.975909][ C0] x86_64_start_kernel+0x137/0x1b0 [ 82.981027][ C0] common_startup_64+0x13e/0x157 [ 82.985975][ C0] [ 82.989003][ C0] Modules linked in: [ 82.992907][ C0] ---[ end trace 0000000000000000 ]--- [ 82.998361][ C0] RIP: 0010:saitek_event+0x51/0x2b0 [ 82.998384][ C0] Code: aa f8 49 83 c6 78 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 4d 5a 1b f9 4d 8b 36 49 83 c6 18 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 30 5a 1b f9 49 8b 06 48 89 04 24 [ 82.998398][ C0] RSP: 0018:ffffc90000007830 EFLAGS: 00010006 [ 82.998412][ C0] RAX: 0000000000000003 RBX: ffff88801c7ed988 RCX: ffffffff8fa8f000 [ 82.998423][ C0] RDX: 0000000000000100 RSI: 0000000000000100 RDI: ffff8880773c8000 [ 82.998434][ C0] RBP: 000000000000008d R08: 0000000000000000 R09: 0000000000000000 [ 82.998444][ C0] R10: ffff88801c7ed9a8 R11: ffffffff891d95c0 R12: ffffffff910c0c68 [ 82.998456][ C0] R13: dffffc0000000000 R14: 0000000000000018 R15: ffff8880773c8000 [ 82.998467][ C0] FS: 0000000000000000(0000) GS:ffff888123abf000(0000) knlGS:0000000000000000 [ 82.998481][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.998493][ C0] CR2: 00007f50c9650ff8 CR3: 000000007ea2a000 CR4: 00000000003526f0 [ 82.998511][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 83.099902][ C0] Kernel Offset: disabled [ 83.104220][ C0] Rebooting in 86400 seconds..