./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor862443504 <...> Warning: Permanently added '10.128.0.232' (ECDSA) to the list of known hosts. execve("./syz-executor862443504", ["./syz-executor862443504"], 0x7ffd0953d050 /* 10 vars */) = 0 brk(NULL) = 0x555557128000 brk(0x555557128c40) = 0x555557128c40 arch_prctl(ARCH_SET_FS, 0x555557128300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor862443504", 4096) = 27 brk(0x555557149c40) = 0x555557149c40 brk(0x55555714a000) = 0x55555714a000 mprotect(0x7f3d05efd000, 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/raw-gadget", O_RDWR) = 3 ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe53477600) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe53477600) = 0 [ 57.987308][ T26] audit: type=1400 audit(1676579587.493:75): avc: denied { execmem } for pid=5061 comm="syz-executor862" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 58.011773][ T26] audit: type=1400 audit(1676579587.493:76): avc: denied { read write } for pid=5061 comm="syz-executor862" name="raw-gadget" dev="devtmpfs" ino=732 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.035871][ T26] audit: type=1400 audit(1676579587.493:77): avc: denied { open } for pid=5061 comm="syz-executor862" path="/dev/raw-gadget" dev="devtmpfs" ino=732 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.059927][ T26] audit: type=1400 audit(1676579587.493:78): avc: denied { ioctl } for pid=5061 comm="syz-executor862" path="/dev/raw-gadget" dev="devtmpfs" ino=732 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, 0x7ffe53477600) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe534765f0) = 18 [ 58.266112][ T897] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe53477600) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe534765f0) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe53477600) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe534765f0) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe53477600) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe534765f0) = 27 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe53477600) = 0 ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3d05f033ac) = 10 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe534765f0) = 0 [ 58.626624][ T897] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 58.636236][ T897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.655013][ T897] usb 1-1: config 0 descriptor?? ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffe53477640) = 12 [ 58.927305][ T13] ------------[ cut here ]------------ [ 58.932954][ T13] WARNING: CPU: 0 PID: 13 at drivers/net/wireless/ath/ath6kl/htc_pipe.c:963 ath6kl_htc_pipe_rx_complete+0xdc1/0x1130 [ 58.945336][ T13] Modules linked in: [ 58.949410][ T13] CPU: 0 PID: 13 Comm: kworker/0:1 Not tainted 6.2.0-rc8-syzkaller-00027-g033c40a89f55 #0 [ 58.959403][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 58.969573][ T13] Workqueue: ath6kl_wq ath6kl_usb_io_comp_work [ 58.975762][ T13] RIP: 0010:ath6kl_htc_pipe_rx_complete+0xdc1/0x1130 [ 58.982564][ T13] Code: e4 e8 33 55 56 04 48 c7 44 24 38 00 00 00 00 e9 66 fa ff ff e8 00 dd c8 fb 8b 9c 24 8c 00 00 00 e9 4b f8 ff ff e8 ef dc c8 fb <0f> 0b 48 c7 c7 20 14 ef 8a 41 bc ea ff ff ff e8 ba c6 2d 04 e9 37 [ 59.002281][ T13] RSP: 0018:ffffc9000033fba8 EFLAGS: 00010293 [ 59.008408][ T13] RAX: 0000000000000000 RBX: ffff888070fb0de0 RCX: 0000000000000000 [ 59.016461][ T13] RDX: ffff888012d3c080 RSI: ffffffff85b74d71 RDI: ffff888070fb0e50 [ 59.024435][ T13] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 59.032538][ T13] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888075e30000 [ 59.040645][ T13] R13: ffff888070fb0de0 R14: 0000000000000000 R15: ffff888075e30920 [ 59.048769][ T13] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 59.057821][ T13] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.064414][ T13] CR2: 00007f43e3acc270 CR3: 0000000021b95000 CR4: 00000000003506f0 exit_group(0) = ? +++ exited with 0 +++ [ 59.072451][ T13] DR0: 0000000000000000 DR1: 000000000000000