Warning: Permanently added '10.128.1.24' (ED25519) to the list of known hosts. 2025/01/10 07:50:08 ignoring optional flag "sandboxArg"="0" 2025/01/10 07:50:08 ignoring optional flag "type"="gce" 2025/01/10 07:50:09 parsed 1 programs [ 95.039188][ T29] audit: type=1400 audit(1736495412.398:124): avc: denied { unlink } for pid=3982 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" [ 95.165205][ T3982] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.769977][ T29] audit: type=1401 audit(1736495415.128:125): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/01/10 07:50:25 executed programs: 0 2025/01/10 07:50:35 executed programs: 2 [ 118.431280][ T29] audit: type=1400 audit(1736495435.788:126): avc: denied { read write } for pid=4988 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 [ 118.457012][ T29] audit: type=1400 audit(1736495435.788:127): avc: denied { open } for pid=4988 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 [ 118.480651][ T29] audit: type=1400 audit(1736495435.788:128): avc: denied { ioctl } for pid=4988 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 [ 118.666659][ T36] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 118.816541][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 118.824901][ T36] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 118.836646][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 118.847770][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 118.861969][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 118.871091][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.879234][ T36] usb 1-1: Product: syz [ 118.883543][ T36] usb 1-1: Manufacturer: syz [ 118.888230][ T36] usb 1-1: SerialNumber: syz [ 118.896154][ T36] usb 1-1: config 0 descriptor?? [ 118.906160][ T36] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 118.915603][ T36] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 119.166819][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 119.173249][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 119.181266][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 119.188320][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 119.194240][ T36] em28xx 1-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 119.257050][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 119.263557][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 119.271110][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 119.278208][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 119.490817][ T36] usb 1-1: USB disconnect, device number 2 [ 119.497548][ T36] em28xx 1-1:0.0: Disconnecting em28xx #1 [ 119.503328][ T36] em28xx 1-1:0.0: Disconnecting em28xx [ 119.511614][ T36] em28xx 1-1:0.0: Freeing device [ 119.516725][ T36] em28xx 1-1:0.0: Freeing device [ 119.956883][ T36] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 120.106481][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 120.113274][ T36] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 120.125148][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 120.136226][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 120.149369][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 120.158918][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.167111][ T36] usb 1-1: Product: syz [ 120.171312][ T36] usb 1-1: Manufacturer: syz [ 120.176011][ T36] usb 1-1: SerialNumber: syz [ 120.183281][ T36] usb 1-1: config 0 descriptor?? [ 120.191419][ T36] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 120.200761][ T36] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 120.446897][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 120.453522][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 120.460974][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 120.468086][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 120.473838][ T36] list_add corruption. prev->next should be next (ffffffff89e29280), but was 0000000000000000. (prev=ffff888108718250). [ 120.487111][ T36] ------------[ cut here ]------------ [ 120.492638][ T36] kernel BUG at lib/list_debug.c:32! [ 120.498095][ T36] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 120.505281][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/1:1 Not tainted 6.13.0-rc4-syzkaller-00080-gf1a2241778d9 #0 [ 120.516416][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.526639][ T36] Workqueue: usb_hub_wq hub_event [ 120.531725][ T36] RIP: 0010:__list_add_valid_or_report+0xbe/0x100 [ 120.538278][ 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 [ 120.558185][ T36] RSP: 0018:ffffc90000266f08 EFLAGS: 00010286 [ 120.564291][ T36] RAX: 0000000000000075 RBX: ffffffff89e29280 RCX: ffffffff813ae199 [ 120.572298][ T36] RDX: 0000000000000000 RSI: ffffffff813b8b66 RDI: 0000000000000005 [ 120.580288][ T36] RBP: ffff888108a88250 R08: 0000000000000005 R09: 0000000000000000 [ 120.588284][ T36] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888108a88250 [ 120.596295][ T36] R13: ffff888108a88000 R14: ffff888108a899d4 R15: ffff88811c1d3000 [ 120.604326][ T36] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 120.613284][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.619974][ T36] CR2: 00007ffd244bdf10 CR3: 0000000116202000 CR4: 00000000003506f0 [ 120.628036][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 120.636035][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 120.644207][ T36] Call Trace: [ 120.647495][ T36] [ 120.650466][ T36] ? die+0x31/0x80 [ 120.654243][ T36] ? do_trap+0x232/0x430 [ 120.658504][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 120.664342][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 120.670182][ T36] ? do_error_trap+0xf4/0x230 [ 120.674878][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 120.680802][ T36] ? handle_invalid_op+0x34/0x40 [ 120.685769][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 120.691808][ T36] ? exc_invalid_op+0x2e/0x50 [ 120.696610][ T36] ? asm_exc_invalid_op+0x1a/0x20 [ 120.701688][ T36] ? __wake_up_klogd.part.0+0x99/0xf0 [ 120.707118][ T36] ? vprintk+0x86/0xa0 [ 120.711339][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 120.717203][ T36] ? __list_add_valid_or_report+0xbd/0x100 [ 120.723234][ T36] em28xx_init_extension+0x48/0x200 [ 120.728479][ T36] em28xx_init_dev.constprop.0+0x197b/0x3090 [ 120.734659][ T36] ? __pfx_em28xx_init_dev.constprop.0+0x10/0x10 [ 120.741010][ T36] ? lockdep_init_map_type+0x16d/0x7d0 [ 120.746499][ T36] ? lockdep_init_map_type+0x16d/0x7d0 [ 120.751986][ T36] ? __raw_spin_lock_init+0x3a/0x110 [ 120.757327][ T36] em28xx_usb_probe+0x1262/0x3720 [ 120.762384][ T36] usb_probe_interface+0x300/0x9c0 [ 120.767553][ T36] ? __pfx_usb_probe_interface+0x10/0x10 [ 120.773230][ T36] really_probe+0x23e/0xa90 [ 120.777781][ T36] __driver_probe_device+0x1de/0x440 [ 120.783094][ T36] driver_probe_device+0x4c/0x1b0 [ 120.788235][ T36] __device_attach_driver+0x1df/0x310 [ 120.793638][ T36] ? __pfx___device_attach_driver+0x10/0x10 [ 120.799557][ T36] bus_for_each_drv+0x157/0x1e0 [ 120.804438][ T36] ? __pfx_bus_for_each_drv+0x10/0x10 [ 120.809825][ T36] ? lockdep_hardirqs_on+0x7c/0x110 [ 120.815103][ T36] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 120.820929][ T36] __device_attach+0x1e8/0x4b0 [ 120.825778][ T36] ? __pfx___device_attach+0x10/0x10 [ 120.831176][ T36] ? do_raw_spin_unlock+0x172/0x230 [ 120.836536][ T36] bus_probe_device+0x17f/0x1c0 [ 120.841529][ T36] device_add+0x114b/0x1a70 [ 120.846116][ T36] ? __pfx_device_add+0x10/0x10 [ 120.851101][ T36] ? mark_held_locks+0x9f/0xe0 [ 120.855901][ T36] usb_set_configuration+0x10cb/0x1c50 [ 120.861418][ T36] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 120.867505][ T36] usb_generic_driver_probe+0xb1/0x110 [ 120.872985][ T36] usb_probe_device+0xec/0x3e0 [ 120.877799][ T36] ? __pfx_usb_probe_device+0x10/0x10 [ 120.883279][ T36] really_probe+0x23e/0xa90 [ 120.887809][ T36] __driver_probe_device+0x1de/0x440 [ 120.893135][ T36] ? usb_driver_applicable+0x1c7/0x220 [ 120.898671][ T36] driver_probe_device+0x4c/0x1b0 [ 120.903783][ T36] __device_attach_driver+0x1df/0x310 [ 120.909230][ T36] ? __pfx___device_attach_driver+0x10/0x10 [ 120.915191][ T36] bus_for_each_drv+0x157/0x1e0 [ 120.920097][ T36] ? __pfx_bus_for_each_drv+0x10/0x10 [ 120.925590][ T36] ? lockdep_hardirqs_on+0x7c/0x110 [ 120.930832][ T36] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 120.936691][ T36] __device_attach+0x1e8/0x4b0 [ 120.941501][ T36] ? __pfx___device_attach+0x10/0x10 [ 120.946871][ T36] ? do_raw_spin_unlock+0x172/0x230 [ 120.952143][ T36] bus_probe_device+0x17f/0x1c0 [ 120.957109][ T36] device_add+0x114b/0x1a70 [ 120.961643][ T36] ? __pfx_device_add+0x10/0x10 [ 120.966520][ T36] ? add_device_randomness+0xb8/0xf0 [ 120.971845][ T36] usb_new_device+0xd90/0x1a10 [ 120.976633][ T36] ? __pfx_usb_new_device+0x10/0x10 [ 120.981940][ T36] hub_event+0x2e58/0x4f40 [ 120.986494][ T36] ? __pfx_hub_event+0x10/0x10 [ 120.991306][ T36] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 120.997069][ T36] ? rcu_is_watching+0x12/0xc0 [ 121.001957][ T36] ? trace_lock_acquire+0x14e/0x1f0 [ 121.007263][ T36] ? process_one_work+0x921/0x1ba0 [ 121.012593][ T36] ? lock_acquire+0x2f/0xb0 [ 121.017121][ T36] ? process_one_work+0x921/0x1ba0 [ 121.022280][ T36] process_one_work+0x9c5/0x1ba0 [ 121.027349][ T36] ? __pfx_hub_event+0x10/0x10 [ 121.032166][ T36] ? __pfx_process_one_work+0x10/0x10 [ 121.037567][ T36] ? rcu_is_watching+0x12/0xc0 [ 121.042437][ T36] ? assign_work+0x1a0/0x250 [ 121.047074][ T36] worker_thread+0x6c8/0xf00 [ 121.051709][ T36] ? __kthread_parkme+0x148/0x220 [ 121.056785][ T36] ? __pfx_worker_thread+0x10/0x10 [ 121.061992][ T36] kthread+0x2c1/0x3a0 [ 121.066087][ T36] ? _raw_spin_unlock_irq+0x23/0x50 [ 121.071399][ T36] ? __pfx_kthread+0x10/0x10 [ 121.076025][ T36] ret_from_fork+0x45/0x80 [ 121.080470][ T36] ? __pfx_kthread+0x10/0x10 [ 121.085098][ T36] ret_from_fork_asm+0x1a/0x30 [ 121.089886][ T36] [ 121.092912][ T36] Modules linked in: [ 121.097079][ T36] ---[ end trace 0000000000000000 ]--- [ 121.102652][ T36] RIP: 0010:__list_add_valid_or_report+0xbe/0x100 [ 121.109250][ 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 [ 121.128940][ T36] RSP: 0018:ffffc90000266f08 EFLAGS: 00010286 [ 121.135062][ T36] RAX: 0000000000000075 RBX: ffffffff89e29280 RCX: ffffffff813ae199 [ 121.143097][ T36] RDX: 0000000000000000 RSI: ffffffff813b8b66 RDI: 0000000000000005 [ 121.151137][ T36] RBP: ffff888108a88250 R08: 0000000000000005 R09: 0000000000000000 [ 121.159185][ T36] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888108a88250 [ 121.167213][ T36] R13: ffff888108a88000 R14: ffff888108a899d4 R15: ffff88811c1d3000 [ 121.175199][ T36] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 121.184187][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.190848][ T36] CR2: 00007ffd244bdf10 CR3: 0000000116202000 CR4: 00000000003506f0 [ 121.198950][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 121.206999][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 121.215008][ T36] Kernel panic - not syncing: Fatal exception [ 121.221343][ T36] Kernel Offset: disabled [ 121.225696][ T36] Rebooting in 86400 seconds..