Warning: Permanently added '10.128.0.194' (ED25519) to the list of known hosts. 2025/11/12 13:57:06 parsed 1 programs [ 51.828030][ T30] kauditd_printk_skb: 36 callbacks suppressed [ 51.828033][ T30] audit: type=1400 audit(1762955826.690:107): avc: denied { unlink } for pid=4001 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.490638][ T4001] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.167760][ T30] audit: type=1400 audit(1762955828.020:108): avc: denied { mounton } for pid=4011 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1394 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 53.237850][ T30] audit: type=1401 audit(1762955828.060:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.822392][ T4048] veth0_vlan: entered promiscuous mode 2025/11/12 13:57:08 executed programs: 0 [ 54.030724][ T2986] veth0_vlan: left promiscuous mode [ 55.639296][ T4248] veth0_vlan: entered promiscuous mode [ 55.656545][ T4243] veth0_vlan: entered promiscuous mode [ 55.675441][ T4250] veth0_vlan: entered promiscuous mode [ 55.721005][ T4247] veth0_vlan: entered promiscuous mode [ 55.770063][ T4253] veth0_vlan: entered promiscuous mode [ 56.068939][ T30] audit: type=1400 audit(1762955830.930:110): avc: denied { read write } for pid=5118 comm="syz.4.20" name="raw-gadget" dev="devtmpfs" ino=255 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.092392][ T30] audit: type=1400 audit(1762955830.930:111): avc: denied { open } for pid=5118 comm="syz.4.20" path="/dev/raw-gadget" dev="devtmpfs" ino=255 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.115534][ T30] audit: type=1400 audit(1762955830.930:112): avc: denied { ioctl } for pid=5118 comm="syz.4.20" path="/dev/raw-gadget" dev="devtmpfs" ino=255 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.307764][ T37] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 56.417755][ T24] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 56.427739][ T5146] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 56.457727][ T37] usb 5-1: Using ep0 maxpacket: 8 [ 56.457794][ T11] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 56.465063][ T37] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 56.470275][ T5160] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 56.479207][ T37] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.494607][ T37] usb 5-1: Product: syz [ 56.498768][ T37] usb 5-1: Manufacturer: syz [ 56.503316][ T37] usb 5-1: SerialNumber: syz [ 56.508390][ T37] usb 5-1: config 0 descriptor?? [ 56.587727][ T5146] usb 7-1: Using ep0 maxpacket: 8 [ 56.592864][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 56.599874][ T5146] usb 7-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 56.608953][ T5146] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.616946][ T5146] usb 7-1: Product: syz [ 56.621108][ T5146] usb 7-1: Manufacturer: syz [ 56.625665][ T5146] usb 7-1: SerialNumber: syz [ 56.630544][ T24] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 56.637716][ T5160] usb 4-1: Using ep0 maxpacket: 8 [ 56.639564][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.644734][ T11] usb 3-1: Using ep0 maxpacket: 8 [ 56.652505][ T24] usb 6-1: Product: syz [ 56.652510][ T24] usb 6-1: Manufacturer: syz [ 56.652511][ T24] usb 6-1: SerialNumber: syz [ 56.652982][ T5146] usb 7-1: config 0 descriptor?? [ 56.659837][ T11] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 56.661895][ T24] usb 6-1: config 0 descriptor?? [ 56.666194][ T11] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.666198][ T11] usb 3-1: Product: syz [ 56.666200][ T11] usb 3-1: Manufacturer: syz [ 56.666202][ T11] usb 3-1: SerialNumber: syz [ 56.711778][ T11] usb 3-1: config 0 descriptor?? [ 56.717199][ T37] usb 5-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 56.717455][ T5160] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 56.733436][ T5160] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.741409][ T5160] usb 4-1: Product: syz [ 56.745534][ T5160] usb 4-1: Manufacturer: syz [ 56.750102][ T5160] usb 4-1: SerialNumber: syz [ 56.755698][ T5160] usb 4-1: config 0 descriptor?? [ 56.871879][ T24] usb 6-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 56.879409][ T5146] usb 7-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 56.917329][ T11] usb 3-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 56.931051][ T37] usb write operation failed. (-71) [ 56.936809][ T37] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 56.947025][ T37] dvbdev: DVB: registering new adapter (Terratec H7) [ 56.953710][ T37] usb 5-1: media controller created [ 56.959094][ T37] usb read operation failed. (-71) [ 56.964349][ T37] usb write operation failed. (-71) [ 56.964778][ T5160] usb 4-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 56.970317][ T37] dvb_usb_az6007 5-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 56.986151][ T37] usb 5-1: USB disconnect, device number 2 [ 57.072214][ T24] usb write operation failed. (-71) [ 57.077850][ T24] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 57.088109][ T24] dvbdev: DVB: registering new adapter (Terratec H7) [ 57.088353][ T30] audit: type=1400 audit(1762955831.950:113): avc: denied { append } for pid=5151 comm="syz.6.17" name="i2c-1" dev="devtmpfs" ino=1402 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 57.094761][ T24] usb 6-1: media controller created [ 57.099856][ T5152] usb read operation failed. (-71) [ 57.127560][ T5152] ------------[ cut here ]------------ [ 57.133264][ T5152] UBSAN: array-index-out-of-bounds in drivers/media/usb/dvb-usb-v2/az6007.c:821:30 [ 57.142530][ T5152] index 4096 is out of range for type 'unsigned char [4096]' [ 57.149894][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: syz.6.17 Not tainted syzkaller #0 PREEMPT(none) [ 57.149898][ T5152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 57.149903][ T5152] Call Trace: [ 57.149906][ T5152] [ 57.149908][ T5152] dump_stack_lvl+0x5a/0x90 [ 57.149916][ T5152] __ubsan_handle_out_of_bounds+0xd1/0x100 [ 57.149922][ T5152] az6007_i2c_xfer+0x1df/0x420 [ 57.149928][ T5152] __i2c_transfer+0x1b2/0x720 [ 57.149933][ T5152] i2c_transfer+0x70/0xa0 [ 57.149936][ T5152] i2c_transfer_buffer_flags+0x50/0x80 [ 57.149940][ T5152] i2cdev_read+0x6b/0x100 [ 57.149945][ T5152] vfs_readv+0x20c/0x2f0 [ 57.149955][ T5152] ? do_preadv+0x85/0xc0 [ 57.149958][ T5152] do_preadv+0x85/0xc0 [ 57.149963][ T5152] do_syscall_64+0x6d/0xfa0 [ 57.149968][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.149972][ T5152] RIP: 0033:0x7f7ac738e169 [ 57.149975][ T5152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 57.149977][ T5152] RSP: 002b:00007f7ac8275038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 57.149981][ T5152] RAX: ffffffffffffffda RBX: 00007f7ac75b5fa0 RCX: 00007f7ac738e169 [ 57.149982][ T5152] RDX: 0000000000000001 RSI: 00002000000025c0 RDI: 0000000000000004 [ 57.149984][ T5152] RBP: 00007f7ac7410a68 R08: 000000000000007e R09: 0000000000000000 [ 57.149985][ T5152] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 57.149987][ T5152] R13: 0000000000000000 R14: 00007f7ac75b5fa0 R15: 00007ffc5865a5e8 [ 57.149992][ T5152] [ 57.149993][ T5152] ---[ end trace ]--- [ 57.310934][ T5152] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 57.318384][ T5152] Kernel Offset: disabled [ 57.322686][ T5152] Rebooting in 86400 seconds..