ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor1233268416 <...> Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor1233268416", ["ci2-android-6-12-rust/syz-executor1233268416"], 0x7ffe51882020 /* 10 vars */) = 0 brk(NULL) = 0x55555d0c1000 brk(0x55555d0c1d40) = 0x55555d0c1d40 arch_prctl(ARCH_SET_FS, 0x55555d0c13c0) = 0 set_tid_address(0x55555d0c1690) = 312 set_robust_list(0x55555d0c16a0, 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-6-12-rust/syz-executor1233268416", 4096) = 50 getrandom("\x71\x94\xb7\x86\x59\xe2\x34\xce", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555d0c1d40 brk(0x55555d0e2d40) = 0x55555d0e2d40 brk(0x55555d0e3000) = 0x55555d0e3000 mprotect(0x7f36aab9f000, 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 executing program openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffcfbaf97f0) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 [ 27.096019][ T36] audit: type=1400 audit(1794142976.710:64): avc: denied { execmem } for pid=312 comm="syz-executor123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.120598][ T36] audit: type=1400 audit(1794142976.720:65): avc: denied { read write } for pid=312 comm="syz-executor123" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 [ 27.145265][ T36] audit: type=1400 audit(1794142976.720:66): avc: denied { open } for pid=312 comm="syz-executor123" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.168961][ T36] audit: type=1400 audit(1794142976.720:67): avc: denied { ioctl } for pid=312 comm="syz-executor123" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 [ 27.350689][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 34 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 4 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf87e0) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf97f0) = 0 ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f36aaba5b4c) = -1 EINVAL (Invalid argument) ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffcfbaf87e0) = 0 [ 27.502638][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.513743][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 27.525583][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 27.534907][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 27.542978][ T10] usb 1-1: Product: syz [ 27.547160][ T10] usb 1-1: Manufacturer: syz ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf9820) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffcfbaf8810) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcfbaf9820) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcfbaf8810) = 21 [ 27.958584][ T10] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN PTI [ 27.971211][ T10] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 27.979700][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 ff996278633adec6fd25d1632b496761701c4fe9 [ 27.991179][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 28.001242][ T10] Workqueue: usb_hub_wq hub_event [ 28.006315][ T10] RIP: 0010:logi_dj_probe+0xb68/0xf20 [ 28.012069][ T10] Code: 16 62 fd 49 83 c6 40 4c 89 f0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 f7 e8 86 d3 bb fd 4d 8b 36 49 83 c6 28 4c 89 f0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 ba 02 00 00 41 8b 0e 48 8b 7d d0 48 81 c7 [ 28.032028][ T10] RSP: 0018:ffffc900000a6b80 EFLAGS: 00010206 [ 28.038105][ T10] RAX: 0000000000000005 RBX: dffffc0000000000 RCX: ffff888102652780 [ 28.046084][ T10] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.054088][ T10] RBP: ffffc900000a6bd8 R08: ffff888102652780 R09: 0000000000000007 [ 28.062065][ T10] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000000000 [ 28.070040][ T10] R13: ffffffff867e8490 R14: 0000000000000028 R15: ffff888104bfc000 [ 28.078029][ T10] FS: 0000000000000000(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 28.087071][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.093678][ T10] CR2: 00005592cbaf6db0 CR3: 0000000102f42000 CR4: 00000000003526b0 [ 28.101672][ T10] Call Trace: [ 28.104963][ T10] [ 28.107905][ T10] hid_device_probe+0x2c8/0x690 [ 28.112795][ T10] ? __cfi_hid_device_probe+0x10/0x10 [ 28.118178][ T10] really_probe+0x2e1/0x8b0 [ 28.122776][ T10] __driver_probe_device+0x193/0x280 [ 28.128072][ T10] driver_probe_device+0x54/0x3f0 [ 28.133103][ T10] ? __device_attach_driver+0x2db/0x4b0 [ 28.138669][ T10] __device_attach_driver+0x2f1/0x4b0 [ 28.144053][ T10] bus_for_each_drv+0x264/0x300 [ 28.148927][ T10] ? __cfi___device_attach_driver+0x10/0x10 exit_group(0) = ? [ 28.154831][ T10] ? __cfi_bus_for_each_drv+0x10/0x10 [ 28.160219][ T10] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 28.166073][ T10] __device_attach+0x2c4/0x3c0 [ 28.170959][ T10] ? device_attach+0x40/0x40 [ 28.175570][ T10] ? _raw_spin_lock+0x92/0x120 [ 28.180441][ T10] ? __cfi__raw_spin_lock+0x10/0x10 [ 28.185771][ T10] device_initial_probe+0x1e/0x30 [ 28.191018][ T10] bus_probe_device+0x18b/0x270 [ 28.195930][ T10] device_add+0x7fd/0xbf0 [ 28.200296][ T10] hid_add_device+0x3c4/0x5a0 [ 28.205097][ T10] ? __kasan_check_write+0x18/0x20 [ 28.210244][ T10] usbhid_probe+0xdca/0x1310 [ 28.214868][ T10] usb_probe_interface+0x6a8/0xbf0 [ 28.220097][ T10] ? __cfi_usb_probe_interface+0x10/0x10 [ 28.225767][ T10] really_probe+0x2e1/0x8b0 [ 28.230304][ T10] __driver_probe_device+0x193/0x280 [ 28.235617][ T10] driver_probe_device+0x54/0x3f0 [ 28.240759][ T10] ? __device_attach_driver+0x2db/0x4b0 [ 28.246350][ T10] __device_attach_driver+0x2f1/0x4b0 [ 28.251755][ T10] bus_for_each_drv+0x264/0x300 [ 28.256629][ T10] ? __cfi___device_attach_driver+0x10/0x10 [ 28.262552][ T10] ? __cfi_bus_for_each_drv+0x10/0x10 [ 28.267963][ T10] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 28.273798][ T10] __device_attach+0x2c4/0x3c0 [ 28.278599][ T10] ? device_attach+0x40/0x40 [ 28.283225][ T10] ? _raw_spin_lock+0x92/0x120 [ 28.288015][ T10] ? __cfi__raw_spin_lock+0x10/0x10 [ 28.293241][ T10] device_initial_probe+0x1e/0x30 [ 28.298386][ T10] bus_probe_device+0x18b/0x270 [ 28.303456][ T10] device_add+0x7fd/0xbf0 [ 28.307824][ T10] usb_set_configuration+0x1aad/0x2080 [ 28.313319][ T10] usb_generic_driver_probe+0x95/0x160 [ 28.318814][ T10] usb_probe_device+0x1f2/0x3b0 [ 28.323692][ T10] ? __cfi_usb_probe_device+0x10/0x10 [ 28.329085][ T10] really_probe+0x2e1/0x8b0 [ 28.333616][ T10] __driver_probe_device+0x193/0x280 [ 28.338923][ T10] driver_probe_device+0x54/0x3f0 [ 28.343974][ T10] ? __device_attach_driver+0x2db/0x4b0 [ 28.349548][ T10] __device_attach_driver+0x2f1/0x4b0 [ 28.354962][ T10] bus_for_each_drv+0x264/0x300 [ 28.359946][ T10] ? __cfi___device_attach_driver+0x10/0x10 [ 28.365892][ T10] ? __cfi_bus_for_each_drv+0x10/0x10 [ 28.371306][ T10] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 28.377138][ T10] __device_attach+0x2c4/0x3c0 [ 28.381927][ T10] ? device_attach+0x40/0x40 [ 28.386541][ T10] ? _raw_spin_lock+0x92/0x120 [ 28.391330][ T10] ? __cfi__raw_spin_lock+0x10/0x10 [ 28.396548][ T10] device_initial_probe+0x1e/0x30 [ 28.401687][ T10] bus_probe_device+0x18b/0x270 [ 28.406566][ T10] device_add+0x7fd/0xbf0 [ 28.410925][ T10] usb_new_device+0x98d/0x1500 [ 28.415707][ T10] ? __cfi_usb_new_device+0x10/0x10 [ 28.420923][ T10] hub_event+0x2dbd/0x4360 [ 28.425379][ T10] ? __cfi_hub_event+0x10/0x10 [ 28.430166][ T10] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 28.435579][ T10] ? _raw_spin_lock_irq+0x93/0x120 [ 28.440730][ T10] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 28.446301][ T10] ? kick_pool+0xb9/0x540 [ 28.450665][ T10] process_scheduled_works+0x7f7/0x1060 [ 28.456259][ T10] worker_thread+0xc99/0x13f0 [ 28.460965][ T10] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 28.466723][ T10] ? __kasan_check_read+0x15/0x20 [ 28.471788][ T10] kthread+0x2c7/0x360 [ 28.475987][ T10] ? __cfi_worker_thread+0x10/0x10 [ 28.481140][ T10] ? __cfi_kthread+0x10/0x10 [ 28.485764][ T10] ret_from_fork+0x64/0xa0 [ 28.490209][ T10] ? __cfi_kthread+0x10/0x10 [ 28.494833][ T10] ret_from_fork_asm+0x1a/0x30 [ 28.499712][ T10] [ 28.502752][ T10] Modules linked in: +++ exited with 0 +++ [ 28.506866][ T10] ---[ end trace 0000000000000000 ]--- [ 28.514686][ T10] RIP: 0010:logi_dj_probe+0xb68/0xf20 [ 28.520213][ T10] Code: 16 62 fd 49 83 c6 40 4c 89 f0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 f7 e8 86 d3 bb fd 4d 8b 36 49 83 c6 28 4c 89 f0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 ba 02 00 00 41 8b 0e 48 8b 7d d0 48 81 c7 [ 28.521147][ T36] audit: type=1400 audit(1794142978.130:68): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1