Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts. 2025/01/10 08:07:21 ignoring optional flag "sandboxArg"="0" 2025/01/10 08:07:21 ignoring optional flag "type"="gce" 2025/01/10 08:07:21 parsed 1 programs [ 96.436714][ T29] audit: type=1400 audit(1736496444.737:124): avc: denied { unlink } for pid=3984 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 96.534797][ T3984] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 109.917624][ T29] audit: type=1401 audit(1736496458.207:125): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/01/10 08:07:38 executed programs: 0 2025/01/10 08:07:48 executed programs: 2 [ 119.846727][ T29] audit: type=1400 audit(1736496468.137:126): avc: denied { read write } for pid=4998 comm="syz.0.15" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 119.870357][ T29] audit: type=1400 audit(1736496468.137:127): avc: denied { open } for pid=4998 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 119.893710][ T29] audit: type=1400 audit(1736496468.147:128): avc: denied { ioctl } for pid=4998 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 120.084078][ T36] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 120.243834][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 120.251937][ T36] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 120.263709][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 120.274748][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 120.288989][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 120.298122][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.306210][ T36] usb 1-1: Product: syz [ 120.310423][ T36] usb 1-1: Manufacturer: syz [ 120.315136][ T36] usb 1-1: SerialNumber: syz [ 120.323759][ T36] usb 1-1: config 0 descriptor?? [ 120.334082][ T36] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 120.343427][ T36] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 120.584383][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 120.590855][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 120.598351][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 120.605378][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 120.611201][ T36] em28xx 1-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 120.674045][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 120.680366][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 120.687776][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 120.694922][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 120.906449][ T36] usb 1-1: USB disconnect, device number 2 [ 120.913448][ T36] em28xx 1-1:0.0: Disconnecting em28xx #1 [ 120.919369][ T36] em28xx 1-1:0.0: Disconnecting em28xx [ 120.927366][ T36] em28xx 1-1:0.0: Freeing device [ 120.932608][ T36] em28xx 1-1:0.0: Freeing device [ 121.354552][ T36] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 121.503969][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 121.510833][ T36] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 121.522524][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 121.533585][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 121.547286][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 121.556415][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.564540][ T36] usb 1-1: Product: syz [ 121.568754][ T36] usb 1-1: Manufacturer: syz [ 121.573458][ T36] usb 1-1: SerialNumber: syz [ 121.580184][ T36] usb 1-1: config 0 descriptor?? [ 121.589014][ T36] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 121.598367][ T36] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 121.854351][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 121.860678][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 121.868138][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 121.875260][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 121.881033][ T36] list_add corruption. prev->next should be next (ffffffff89e29280), but was 0000000000000000. (prev=ffff888122150250). [ 121.894224][ T36] ------------[ cut here ]------------ [ 121.899726][ T36] kernel BUG at lib/list_debug.c:32! [ 121.905130][ T36] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 121.912107][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/1:1 Not tainted 6.13.0-rc4-syzkaller-00080-gf1a2241778d9 #0 [ 121.922720][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.932796][ T36] Workqueue: usb_hub_wq hub_event [ 121.937874][ T36] RIP: 0010:__list_add_valid_or_report+0xbe/0x100 [ 121.944358][ T36] Code: dc fe 90 0f 0b 48 89 d9 48 c7 c7 20 37 47 87 e8 18 2c dc fe 90 0f 0b 48 89 f1 48 c7 c7 a0 37 47 87 48 89 de e8 03 2c dc fe 90 <0f> 0b 48 89 f2 48 89 d9 48 89 ee 48 c7 c7 20 38 47 87 e8 eb 2b dc [ 121.964194][ T36] RSP: 0018:ffffc90000266f08 EFLAGS: 00010286 [ 121.970491][ T36] RAX: 0000000000000075 RBX: ffffffff89e29280 RCX: ffffffff813ae199 [ 121.978699][ T36] RDX: 0000000000000000 RSI: ffffffff813b8b66 RDI: 0000000000000005 [ 121.986726][ T36] RBP: ffff888118fec250 R08: 0000000000000005 R09: 0000000000000000 [ 121.994848][ T36] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888118fec250 [ 122.002852][ T36] R13: ffff888118fec000 R14: ffff888118fed9d4 R15: ffff888116b63000 [ 122.010948][ T36] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 122.019897][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.026516][ T36] CR2: 000055b5b92e3198 CR3: 00000001162b0000 CR4: 00000000003506f0 [ 122.034528][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.042516][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.050519][ T36] Call Trace: [ 122.054075][ T36] [ 122.057347][ T36] ? die+0x31/0x80 [ 122.061138][ T36] ? do_trap+0x232/0x430 [ 122.066022][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 122.072160][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 122.078006][ T36] ? do_error_trap+0xf4/0x230 [ 122.082973][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 122.088967][ T36] ? handle_invalid_op+0x34/0x40 [ 122.094056][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 122.100184][ T36] ? exc_invalid_op+0x2e/0x50 [ 122.104950][ T36] ? asm_exc_invalid_op+0x1a/0x20 [ 122.110206][ T36] ? __wake_up_klogd.part.0+0x99/0xf0 [ 122.115805][ T36] ? vprintk+0x86/0xa0 [ 122.119901][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 122.125778][ T36] ? __list_add_valid_or_report+0xbd/0x100 [ 122.132130][ T36] em28xx_init_extension+0x48/0x200 [ 122.137380][ T36] em28xx_init_dev.constprop.0+0x197b/0x3090 [ 122.143793][ T36] ? __pfx_em28xx_init_dev.constprop.0+0x10/0x10 [ 122.150285][ T36] ? lockdep_init_map_type+0x16d/0x7d0 [ 122.155785][ T36] ? lockdep_init_map_type+0x16d/0x7d0 [ 122.161284][ T36] ? __raw_spin_lock_init+0x3a/0x110 [ 122.166612][ T36] em28xx_usb_probe+0x1262/0x3720 [ 122.171683][ T36] usb_probe_interface+0x300/0x9c0 [ 122.176838][ T36] ? __pfx_usb_probe_interface+0x10/0x10 [ 122.182512][ T36] really_probe+0x23e/0xa90 [ 122.187045][ T36] __driver_probe_device+0x1de/0x440 [ 122.192370][ T36] driver_probe_device+0x4c/0x1b0 [ 122.197697][ T36] __device_attach_driver+0x1df/0x310 [ 122.203097][ T36] ? __pfx___device_attach_driver+0x10/0x10 [ 122.209109][ T36] bus_for_each_drv+0x157/0x1e0 [ 122.214002][ T36] ? __pfx_bus_for_each_drv+0x10/0x10 [ 122.219411][ T36] ? lockdep_hardirqs_on+0x7c/0x110 [ 122.224639][ T36] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 122.230465][ T36] __device_attach+0x1e8/0x4b0 [ 122.235261][ T36] ? __pfx___device_attach+0x10/0x10 [ 122.240655][ T36] ? do_raw_spin_unlock+0x172/0x230 [ 122.245881][ T36] bus_probe_device+0x17f/0x1c0 [ 122.250752][ T36] device_add+0x114b/0x1a70 [ 122.255367][ T36] ? __pfx_device_add+0x10/0x10 [ 122.260240][ T36] ? mark_held_locks+0x9f/0xe0 [ 122.265027][ T36] usb_set_configuration+0x10cb/0x1c50 [ 122.270530][ T36] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 122.276618][ T36] usb_generic_driver_probe+0xb1/0x110 [ 122.282088][ T36] usb_probe_device+0xec/0x3e0 [ 122.286869][ T36] ? __pfx_usb_probe_device+0x10/0x10 [ 122.292275][ T36] really_probe+0x23e/0xa90 [ 122.296950][ T36] __driver_probe_device+0x1de/0x440 [ 122.302309][ T36] ? usb_driver_applicable+0x1c7/0x220 [ 122.307836][ T36] driver_probe_device+0x4c/0x1b0 [ 122.312926][ T36] __device_attach_driver+0x1df/0x310 [ 122.318404][ T36] ? __pfx___device_attach_driver+0x10/0x10 [ 122.324355][ T36] bus_for_each_drv+0x157/0x1e0 [ 122.329229][ T36] ? __pfx_bus_for_each_drv+0x10/0x10 [ 122.334735][ T36] ? lockdep_hardirqs_on+0x7c/0x110 [ 122.339962][ T36] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 122.345804][ T36] __device_attach+0x1e8/0x4b0 [ 122.350612][ T36] ? __pfx___device_attach+0x10/0x10 [ 122.356014][ T36] ? do_raw_spin_unlock+0x172/0x230 [ 122.361246][ T36] bus_probe_device+0x17f/0x1c0 [ 122.366142][ T36] device_add+0x114b/0x1a70 [ 122.370703][ T36] ? __pfx_device_add+0x10/0x10 [ 122.375616][ T36] ? add_device_randomness+0xb8/0xf0 [ 122.380930][ T36] usb_new_device+0xd90/0x1a10 [ 122.385730][ T36] ? __pfx_usb_new_device+0x10/0x10 [ 122.390970][ T36] hub_event+0x2e58/0x4f40 [ 122.395417][ T36] ? __pfx_hub_event+0x10/0x10 [ 122.400226][ T36] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 122.405904][ T36] ? rcu_is_watching+0x12/0xc0 [ 122.410720][ T36] ? trace_lock_acquire+0x14e/0x1f0 [ 122.415963][ T36] ? process_one_work+0x921/0x1ba0 [ 122.421094][ T36] ? lock_acquire+0x2f/0xb0 [ 122.425616][ T36] ? process_one_work+0x921/0x1ba0 [ 122.430746][ T36] process_one_work+0x9c5/0x1ba0 [ 122.435763][ T36] ? __pfx_hub_event+0x10/0x10 [ 122.440542][ T36] ? __pfx_process_one_work+0x10/0x10 [ 122.446124][ T36] ? rcu_is_watching+0x12/0xc0 [ 122.450917][ T36] ? assign_work+0x1a0/0x250 [ 122.455551][ T36] worker_thread+0x6c8/0xf00 [ 122.460200][ T36] ? __kthread_parkme+0x148/0x220 [ 122.465246][ T36] ? __pfx_worker_thread+0x10/0x10 [ 122.470395][ T36] kthread+0x2c1/0x3a0 [ 122.474488][ T36] ? _raw_spin_unlock_irq+0x23/0x50 [ 122.479702][ T36] ? __pfx_kthread+0x10/0x10 [ 122.484319][ T36] ret_from_fork+0x45/0x80 [ 122.488755][ T36] ? __pfx_kthread+0x10/0x10 [ 122.493459][ T36] ret_from_fork_asm+0x1a/0x30 [ 122.498272][ T36] [ 122.501300][ T36] Modules linked in: [ 122.505321][ T36] ---[ end trace 0000000000000000 ]--- [ 122.510819][ T36] RIP: 0010:__list_add_valid_or_report+0xbe/0x100 [ 122.517325][ T36] Code: dc fe 90 0f 0b 48 89 d9 48 c7 c7 20 37 47 87 e8 18 2c dc fe 90 0f 0b 48 89 f1 48 c7 c7 a0 37 47 87 48 89 de e8 03 2c dc fe 90 <0f> 0b 48 89 f2 48 89 d9 48 89 ee 48 c7 c7 20 38 47 87 e8 eb 2b dc [ 122.537111][ T36] RSP: 0018:ffffc90000266f08 EFLAGS: 00010286 [ 122.543325][ T36] RAX: 0000000000000075 RBX: ffffffff89e29280 RCX: ffffffff813ae199 [ 122.551357][ T36] RDX: 0000000000000000 RSI: ffffffff813b8b66 RDI: 0000000000000005 [ 122.559389][ T36] RBP: ffff888118fec250 R08: 0000000000000005 R09: 0000000000000000 [ 122.567623][ T36] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888118fec250 [ 122.575751][ T36] R13: ffff888118fec000 R14: ffff888118fed9d4 R15: ffff888116b63000 [ 122.583877][ T36] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 122.592870][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.599512][ T36] CR2: 000055b5b92e3198 CR3: 00000001162b0000 CR4: 00000000003506f0 [ 122.607560][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.615611][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.623721][ T36] Kernel panic - not syncing: Fatal exception [ 122.630108][ T36] Kernel Offset: disabled [ 122.634731][ T36] Rebooting in 86400 seconds..