ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor2345073407 <...> Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor2345073407", ["ci2-android-5-15/syz-executor2345073407"], 0x7ffd0ae81a30 /* 10 vars */) = 0 brk(NULL) = 0x555564584000 brk(0x555564584d40) = 0x555564584d40 arch_prctl(ARCH_SET_FS, 0x5555645843c0) = 0 set_tid_address(0x555564584690) = 304 set_robust_list(0x5555645846a0, 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}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-15/syz-executor2345073407", 4096) = 45 getrandom("\x2b\x66\xef\x11\xb7\x4f\xf1\x2a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555564584d40 brk(0x5555645a5d40) = 0x5555645a5d40 brk(0x5555645a6000) = 0x5555645a6000 mprotect(0x7ff50481a000, 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 executing program write(1, "executing program\n", 18) = 18 futex(0x7ff504820b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7ff504786ed0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff5047797a0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff504732000 mprotect(0x7ff504733000, 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=0x7ff504752990, parent_tid=0x7ff504752990, exit_signal=0, stack=0x7ff504732000, stack_size=0x20300, tls=0x7ff5047526c0} => {parent_tid=[305]}, 88) = 305 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 futex(0x7ff504820b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 futex(0x7ff504820b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x7ff5047529a0, 24) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff5047511d0) = 0 [pid 305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511d0) = 0 [ 25.706765][ T30] audit: type=1400 audit(1794062237.083:64): avc: denied { execmem } for pid=304 comm="syz-executor234" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.728185][ T30] audit: type=1400 audit(1794062237.103:65): avc: denied { read write } for pid=304 comm="syz-executor234" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.752515][ T30] audit: type=1400 audit(1794062237.103:66): avc: denied { open } for pid=304 comm="syz-executor234" path="/dev/raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.776367][ T30] audit: type=1400 audit(1794062237.103:67): avc: denied { ioctl } for pid=304 comm="syz-executor234" path="/dev/raw-gadget" dev="devtmpfs" ino=254 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff5047501c0) = 18 [ 25.995614][ T39] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff5047501c0) = 18 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff5047501c0) = 9 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff5047501c0) = 36 [ 26.355721][ T39] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.366691][ T39] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 26.379683][ T39] usb 1-1: config 0 interface 0 has no altsetting 0 [ 26.386370][ T39] usb 1-1: New USB device found, idVendor=06a3, idProduct=0cd0, bcdDevice= 0.00 [ 26.395400][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff504820c8c) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff5047501c0) = 0 [ 26.404735][ T39] usb 1-1: config 0 descriptor?? [pid 305] futex(0x7ff504820b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = 1 [pid 304] futex(0x7ff504820b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511f0 [pid 304] <... futex resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 304] futex(0x7ff504820b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff5047501e0) = 0 [pid 305] futex(0x7ff504820b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = 1 [pid 304] futex(0x7ff504820b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511f0 [pid 304] futex(0x7ff504820b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... ioctl resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff5047501e0) = 24 [ 26.887154][ T39] saitek 0003:06A3:0CD0.0001: No inputs registered, leaving [ 26.898000][ T39] saitek 0003:06A3:0CD0.0001: hiddev96,hidraw0: USB HID v0.00 Device [HID 06a3:0cd0] on usb-dummy_hcd.0-1/input0 [pid 305] futex(0x7ff504820b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] futex(0x7ff504820b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7ff504820b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 304] futex(0x7ff504820b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff5047511f0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 304] futex(0x7ff504820b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 304] futex(0x7ff504820b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 304] futex(0x7ff504820b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff504711000 [pid 304] mprotect(0x7ff504712000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff504731990, parent_tid=0x7ff504731990, exit_signal=0, stack=0x7ff504711000, stack_size=0x20300, tls=0x7ff5047316c0} => {parent_tid=[309]}, 88) = 309 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] futex(0x7ff504820b58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7ff504820b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000}ci2-android-5-15/strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x7ff5047319a0, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] openat(AT_FDCWD, "/dev/usb/hiddev0", O_RDONLY|O_EXCL|O_NOFOLLOW|O_NOATIME|FASYNC) = 4 [pid 309] futex(0x7ff504820b5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] futex(0x7ff504820b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7ff504820b58, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 304] futex(0x7ff504820b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = 0 [pid 309] ioctl(4, HIDIOCGUCODE, 0 [pid 305] <... ioctl resumed>) = 0 [ 27.535693][ C1] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 27.547443][ C1] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 27.555871][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 27.562900][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 27.572955][ C1] RIP: 0010:saitek_event+0x51/0x2c0 [ 27.578193][ C1] Code: e5 fd 49 83 c6 60 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 8d 79 25 fe 4d 8b 36 49 83 c6 18 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 70 79 25 fe 49 8b 06 48 89 45 d0 [ 27.597887][ C1] RSP: 0018:ffffc900001d0710 EFLAGS: 00010006 [ 27.603959][ C1] RAX: 0000000000000003 RBX: ffff88810aaa7870 RCX: ffff888100308000 [ 27.611927][ C1] RDX: 0000000000000100 RSI: ffff88810aaa7800 RDI: ffff8881055f4000 [ 27.619915][ C1] RBP: ffffc900001d0740 R08: 0000000000000000 R09: 0000000000000004 [ 27.627902][ C1] R10: dffffc0000000000 R11: fffff5200003a088 R12: dffffc0000000000 [ 27.635901][ C1] R13: 000000000000008d R14: 0000000000000018 R15: ffff8881055f4000 [ 27.643883][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.652837][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.659443][ C1] CR2: 00007ff504730bb0 CR3: 000000012227c000 CR4: 00000000003506a0 [ 27.667511][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.675536][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.683516][ C1] Call Trace: [ 27.686797][ C1] [ 27.689642][ C1] ? hid_process_event+0x159/0x5a0 [ 27.694761][ C1] ? saitek_raw_event+0x530/0x530 [ 27.699820][ C1] hid_process_event+0x3ea/0x5a0 [ 27.704759][ C1] ? __hid_report_raw_event+0x5fd/0x18d0 [ 27.710952][ C1] __hid_report_raw_event+0xf06/0x18d0 [ 27.716442][ C1] hid_input_report+0x44c/0x500 [ 27.721321][ C1] ? saitek_probe+0x170/0x170 [ 27.726028][ C1] hid_ctrl+0x235/0x510 [ 27.730222][ C1] __usb_hcd_giveback_urb+0x32f/0x4f0 [ 27.735603][ C1] usb_hcd_giveback_urb+0x11d/0x3f0 [ 27.740973][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 27.745838][ C1] ? usb_hcd_unlink_urb_from_ep+0x10e/0x120 [ 27.751755][ C1] dummy_timer+0xa3a/0x32d0 [ 27.756264][ C1] ? __raise_softirq_irqoff+0xd0/0xd0 [ 27.761640][ C1] ? dummy_free_streams+0x5c0/0x5c0 [ 27.766857][ C1] ? dummy_free_streams+0x5c0/0x5c0 [ 27.772055][ C1] call_timer_fn+0x38/0x290 [ 27.776553][ C1] ? dummy_free_streams+0x5c0/0x5c0 [ 27.781775][ C1] __run_timers+0x637/0x9a0 [ 27.786280][ C1] ? calc_index+0x200/0x200 [ 27.790784][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 27.795633][ C1] run_timer_softirq+0x6a/0xf0 [ 27.800402][ C1] handle_softirqs+0x250/0x560 [ 27.805178][ C1] ? irqtime_account_irq+0xbe/0x390 [ 27.810400][ C1] __irq_exit_rcu+0x52/0xf0 [ 27.814919][ C1] irq_exit_rcu+0x9/0x10 [ 27.819162][ C1] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 27.824796][ C1] [ 27.827723][ C1] [ 27.830652][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 27.836650][ C1] RIP: 0010:default_idle+0xf/0x20 [ 27.841680][ C1] Code: 8c 4b ff ff ff 4c 89 f7 e8 3e f4 f3 fc e9 3e ff ff ff 00 00 cc cc 00 00 cc cc 00 55 48 89 e5 66 90 0f 00 2d 83 e0 4f 00 fb f4 <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 [ 27.861284][ C1] RSP: 0018:ffffc90000157db8 EFLAGS: 00000246 [ 27.867346][ C1] RAX: 0000000000003696 RBX: ffff888100308000 RCX: 0000000000003696 [ 27.875314][ C1] RDX: 0000000000000001 RSI: ffffffff85639420 RDI: ffffffff856393e0 [ 27.883285][ C1] RBP: ffffc90000157db8 R08: ffff8881f7138c33 R09: 1ffff1103ee27186 [ 27.891387][ C1] R10: dffffc0000000000 R11: ffffed103ee27187 R12: 0000000000000000 [ 27.899376][ C1] R13: 1ffff11020061000 R14: dffffc0000000000 R15: dffffc0000000000 [ 27.907458][ C1] arch_cpu_idle+0xa/0x10 [ 27.911801][ C1] default_idle_call+0x71/0x1d0 [ 27.916657][ C1] do_idle+0x217/0x620 [ 27.920721][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 27.925914][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 27.931714][ C1] ? complete+0x69/0xb0 [ 27.935865][ C1] cpu_startup_entry+0x18/0x20 [ 27.940623][ C1] start_secondary+0x2c8/0x380 [ 27.945383][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 27.951294][ C1] [ 27.954328][ C1] Modules linked in: [ 27.958266][ C1] ---[ end trace d676cd00d09886d6 ]--- [ 27.963735][ C1] RIP: 0010:saitek_event+0x51/0x2c0 [ 27.968931][ C1] Code: e5 fd 49 83 c6 60 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 8d 79 25 fe 4d 8b 36 49 83 c6 18 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 70 79 25 fe 49 8b 06 48 89 45 d0 [ 27.988531][ C1] RSP: 0018:ffffc900001d0710 EFLAGS: 00010006 [ 27.994593][ C1] RAX: 0000000000000003 RBX: ffff88810aaa7870 RCX: ffff888100308000 [ 28.002571][ C1] RDX: 0000000000000100 RSI: ffff88810aaa7800 RDI: ffff8881055f4000 [ 28.010539][ C1] RBP: ffffc900001d0740 R08: 0000000000000000 R09: 0000000000000004 [ 28.018506][ C1] R10: dffffc0000000000 R11: fffff5200003a088 R12: dffffc0000000000 [ 28.026476][ C1] R13: 000000000000008d R14: 0000000000000018 R15: ffff8881055f4000 [ 28.034441][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 28.043367][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.049959][ C1] CR2: 00007ff504730bb0 CR3: 000000012227c000 CR4: 00000000003506a0 [ 28.057927][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.065892][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.074027][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 28.081780][ C1] Kernel Offset: disabled [ 28.086302][ C1] Rebooting in 86400 seconds..