Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 2025/04/19 00:20:42 ignoring optional flag "sandboxArg"="0" 2025/04/19 00:20:42 ignoring optional flag "type"="gce" 2025/04/19 00:20:43 parsed 1 programs [ 103.454309][ T29] audit: type=1400 audit(1745022045.712:124): avc: denied { unlink } for pid=3971 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" [ 103.548078][ T3971] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 104.960026][ T29] audit: type=1401 audit(1745022047.222:125): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/04/19 00:21:01 executed programs: 0 2025/04/19 00:21:13 executed programs: 2 [ 130.837541][ T29] audit: type=1400 audit(1745022073.092:126): avc: denied { read write } for pid=4985 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 [ 130.866876][ T29] audit: type=1400 audit(1745022073.092:127): avc: denied { open } for pid=4985 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 [ 130.890536][ T29] audit: type=1400 audit(1745022073.092:128): avc: denied { ioctl } for pid=4985 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 [ 131.069189][ T38] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 131.219010][ T38] usb 1-1: Using ep0 maxpacket: 16 [ 131.227161][ T38] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 131.238942][ T38] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 131.250013][ T38] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 131.264325][ T38] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 131.273724][ T38] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.281778][ T38] usb 1-1: Product: syz [ 131.285986][ T38] usb 1-1: Manufacturer: syz [ 131.290646][ T38] usb 1-1: SerialNumber: syz [ 131.300383][ T38] usb 1-1: config 0 descriptor?? [ 131.311293][ T38] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 131.320758][ T38] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 131.569379][ T38] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 131.576214][ T38] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 131.583873][ T38] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 131.590934][ T38] em28xx 1-1:0.0: No AC97 audio processor [ 131.596828][ T38] em28xx 1-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 131.659435][ T38] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 131.665898][ T38] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 131.673275][ T38] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 131.680324][ T38] em28xx 1-1:0.0: No AC97 audio processor [ 131.893801][ T38] usb 1-1: USB disconnect, device number 2 [ 131.901209][ T38] em28xx 1-1:0.0: Disconnecting em28xx #1 [ 131.906962][ T38] em28xx 1-1:0.0: Disconnecting em28xx [ 131.915516][ T38] em28xx 1-1:0.0: Freeing device [ 131.920655][ T38] em28xx 1-1:0.0: Freeing device [ 132.339552][ T38] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 132.488953][ T38] usb 1-1: Using ep0 maxpacket: 16 [ 132.495954][ T38] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 132.507626][ T38] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 132.518670][ T38] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 132.531986][ T38] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 132.541209][ T38] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.549288][ T38] usb 1-1: Product: syz [ 132.553557][ T38] usb 1-1: Manufacturer: syz [ 132.558303][ T38] usb 1-1: SerialNumber: syz [ 132.565605][ T38] usb 1-1: config 0 descriptor?? [ 132.574189][ T38] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 132.583578][ T38] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 132.829323][ T38] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 132.835752][ T38] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 132.843462][ T38] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 132.850630][ T38] em28xx 1-1:0.0: No AC97 audio processor [ 132.856579][ T38] non-slab/vmalloc memory [ 132.861323][ T38] list_add corruption. prev->next should be next (ffffffff8a0329a0), but was 0000000000000000. (prev=ffff88811975c250). [ 132.874414][ T38] ------------[ cut here ]------------ [ 132.880002][ T38] kernel BUG at lib/list_debug.c:32! [ 132.885354][ T38] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 132.891649][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/1:1 Not tainted 6.15.0-rc1-syzkaller-00082-gf41f7b3d9daf #0 PREEMPT(voluntary) [ 132.904088][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 132.914694][ T38] Workqueue: usb_hub_wq hub_event [ 132.919855][ T38] RIP: 0010:__list_add_valid_or_report+0x12b/0x190 [ 132.926389][ T38] Code: 00 00 00 00 fc ff df 48 89 f2 48 c1 ea 03 80 3c 02 00 75 5a 48 8b 16 48 89 f1 48 c7 c7 a0 50 68 87 48 89 ee e8 f6 a0 d8 fe 90 <0f> 0b 48 89 f2 48 89 e9 4c 89 e6 48 c7 c7 20 51 68 87 e8 de a0 d8 [ 132.946382][ T38] RSP: 0018:ffffc90000286e98 EFLAGS: 00010286 [ 132.952576][ T38] RAX: 0000000000000075 RBX: ffff88811de24000 RCX: ffffffff815be9f9 [ 132.960679][ T38] RDX: 0000000000000000 RSI: ffffffff815c6886 RDI: 0000000000000005 [ 132.969028][ T38] RBP: ffffffff8a0329a0 R08: 0000000000000005 R09: 0000000000000000 [ 132.977105][ T38] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88811de24250 [ 132.985106][ T38] R13: ffffffff8a0329a8 R14: ffff88811de241a8 R15: ffff88811de259e4 [ 132.993090][ T38] FS: 0000000000000000(0000) GS:ffff8882692d3000(0000) knlGS:0000000000000000 [ 133.002125][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.008734][ T38] CR2: 00005643f771e928 CR3: 00000001162b0000 CR4: 00000000003506f0 [ 133.016816][ T38] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.024826][ T38] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.033441][ T38] Call Trace: [ 133.036792][ T38] [ 133.039754][ T38] em28xx_init_extension+0x48/0x200 [ 133.045016][ T38] em28xx_init_dev.constprop.0+0x1a10/0x3170 [ 133.051032][ T38] ? __pfx_em28xx_init_dev.constprop.0+0x10/0x10 [ 133.057419][ T38] ? rcu_is_watching+0x12/0xc0 [ 133.062251][ T38] ? lockdep_init_map_type+0x5c/0x280 [ 133.067661][ T38] ? lockdep_init_map_type+0x5c/0x280 [ 133.073164][ T38] em28xx_usb_probe+0x1285/0x3770 [ 133.078229][ T38] usb_probe_interface+0x300/0x9c0 [ 133.083460][ T38] ? __pfx_usb_probe_interface+0x10/0x10 [ 133.089206][ T38] really_probe+0x23e/0xa90 [ 133.093828][ T38] __driver_probe_device+0x1de/0x440 [ 133.099235][ T38] driver_probe_device+0x4c/0x1b0 [ 133.104298][ T38] __device_attach_driver+0x1df/0x310 [ 133.109719][ T38] ? __pfx___device_attach_driver+0x10/0x10 [ 133.115739][ T38] bus_for_each_drv+0x156/0x1e0 [ 133.120662][ T38] ? __pfx_bus_for_each_drv+0x10/0x10 [ 133.126060][ T38] ? lockdep_hardirqs_on+0x7c/0x110 [ 133.131286][ T38] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 133.137146][ T38] __device_attach+0x1e4/0x4b0 [ 133.142064][ T38] ? __pfx___device_attach+0x10/0x10 [ 133.147506][ T38] ? do_raw_spin_unlock+0x172/0x230 [ 133.152751][ T38] bus_probe_device+0x17f/0x1c0 [ 133.157656][ T38] device_add+0x1148/0x1a70 [ 133.162368][ T38] ? __pfx_device_add+0x10/0x10 [ 133.167402][ T38] ? mark_held_locks+0x49/0x80 [ 133.172199][ T38] usb_set_configuration+0x1187/0x1e20 [ 133.177731][ T38] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 133.183845][ T38] usb_generic_driver_probe+0xb1/0x110 [ 133.189633][ T38] usb_probe_device+0xec/0x3e0 [ 133.194443][ T38] ? __pfx_usb_probe_device+0x10/0x10 [ 133.199841][ T38] really_probe+0x23e/0xa90 [ 133.204369][ T38] __driver_probe_device+0x1de/0x440 [ 133.209678][ T38] ? usb_driver_applicable+0x1c7/0x220 [ 133.215237][ T38] driver_probe_device+0x4c/0x1b0 [ 133.220325][ T38] __device_attach_driver+0x1df/0x310 [ 133.225736][ T38] ? __pfx___device_attach_driver+0x10/0x10 [ 133.231663][ T38] bus_for_each_drv+0x156/0x1e0 [ 133.236567][ T38] ? __pfx_bus_for_each_drv+0x10/0x10 [ 133.242485][ T38] ? lockdep_hardirqs_on+0x7c/0x110 [ 133.247725][ T38] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 133.253555][ T38] __device_attach+0x1e4/0x4b0 [ 133.258474][ T38] ? __pfx___device_attach+0x10/0x10 [ 133.264236][ T38] ? do_raw_spin_unlock+0x172/0x230 [ 133.269554][ T38] bus_probe_device+0x17f/0x1c0 [ 133.274444][ T38] device_add+0x1148/0x1a70 [ 133.279016][ T38] ? __pfx_device_add+0x10/0x10 [ 133.283995][ T38] ? add_device_randomness+0xb7/0xf0 [ 133.289316][ T38] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 133.295329][ T38] usb_new_device+0xd07/0x1a20 [ 133.300115][ T38] ? do_raw_spin_lock+0x12c/0x2b0 [ 133.305192][ T38] ? __pfx_usb_new_device+0x10/0x10 [ 133.310452][ T38] ? mark_held_locks+0x49/0x80 [ 133.315259][ T38] hub_event+0x2f85/0x5030 [ 133.319725][ T38] ? __pfx_hub_event+0x10/0x10 [ 133.324599][ T38] ? debug_object_deactivate+0x1ec/0x3a0 [ 133.330351][ T38] ? rcu_is_watching+0x12/0xc0 [ 133.335181][ T38] process_one_work+0x9cc/0x1b70 [ 133.340206][ T38] ? __pfx_hub_event+0x10/0x10 [ 133.345026][ T38] ? __pfx_process_one_work+0x10/0x10 [ 133.350447][ T38] ? assign_work+0x1a0/0x250 [ 133.355168][ T38] worker_thread+0x6c8/0xf10 [ 133.359891][ T38] ? __kthread_parkme+0x19e/0x250 [ 133.365007][ T38] ? __pfx_worker_thread+0x10/0x10 [ 133.370241][ T38] kthread+0x3c2/0x780 [ 133.374342][ T38] ? __pfx_kthread+0x10/0x10 [ 133.378961][ T38] ? __pfx_kthread+0x10/0x10 [ 133.384009][ T38] ? __pfx_kthread+0x10/0x10 [ 133.388661][ T38] ? __pfx_kthread+0x10/0x10 [ 133.393278][ T38] ? rcu_is_watching+0x12/0xc0 [ 133.398073][ T38] ? __pfx_kthread+0x10/0x10 [ 133.402701][ T38] ret_from_fork+0x45/0x80 [ 133.407147][ T38] ? __pfx_kthread+0x10/0x10 [ 133.411790][ T38] ret_from_fork_asm+0x1a/0x30 [ 133.416618][ T38] [ 133.419663][ T38] Modules linked in: [ 133.423702][ T38] ---[ end trace 0000000000000000 ]--- [ 133.429251][ T38] RIP: 0010:__list_add_valid_or_report+0x12b/0x190 [ 133.435817][ T38] Code: 00 00 00 00 fc ff df 48 89 f2 48 c1 ea 03 80 3c 02 00 75 5a 48 8b 16 48 89 f1 48 c7 c7 a0 50 68 87 48 89 ee e8 f6 a0 d8 fe 90 <0f> 0b 48 89 f2 48 89 e9 4c 89 e6 48 c7 c7 20 51 68 87 e8 de a0 d8 [ 133.455807][ T38] RSP: 0018:ffffc90000286e98 EFLAGS: 00010286 [ 133.462321][ T38] RAX: 0000000000000075 RBX: ffff88811de24000 RCX: ffffffff815be9f9 [ 133.470687][ T38] RDX: 0000000000000000 RSI: ffffffff815c6886 RDI: 0000000000000005 [ 133.478786][ T38] RBP: ffffffff8a0329a0 R08: 0000000000000005 R09: 0000000000000000 [ 133.486966][ T38] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88811de24250 [ 133.495080][ T38] R13: ffffffff8a0329a8 R14: ffff88811de241a8 R15: ffff88811de259e4 [ 133.503126][ T38] FS: 0000000000000000(0000) GS:ffff8882692d3000(0000) knlGS:0000000000000000 [ 133.512117][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.518745][ T38] CR2: 00005643f771e928 CR3: 00000001162b0000 CR4: 00000000003506f0 [ 133.526781][ T38] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.534934][ T38] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.542985][ T38] Kernel panic - not syncing: Fatal exception [ 133.549544][ T38] Kernel Offset: disabled [ 133.553902][ T38] Rebooting in 86400 seconds..