Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. 2026/03/19 19:31:58 parsed 1 programs [ 56.584798][ T29] audit: type=1400 audit(1773948718.074:62): avc: denied { node_bind } for pid=2965 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 56.605808][ T29] audit: type=1400 audit(1773948718.084:63): avc: denied { module_request } for pid=2965 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 59.163833][ T29] audit: type=1400 audit(1773948720.654:64): avc: denied { mounton } for pid=2975 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 59.187226][ T29] audit: type=1400 audit(1773948720.684:65): avc: denied { mount } for pid=2975 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 59.194293][ T2975] cgroup: Unknown subsys name 'net' [ 59.216996][ T29] audit: type=1400 audit(1773948720.714:66): avc: denied { unmount } for pid=2975 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 59.320057][ T2975] cgroup: Unknown subsys name 'cpuset' [ 59.328658][ T2975] cgroup: Unknown subsys name 'rlimit' [ 59.456666][ T29] audit: type=1400 audit(1773948720.954:67): avc: denied { setattr } for pid=2975 comm="syz-executor" 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 [ 59.480010][ T29] audit: type=1400 audit(1773948720.954:68): avc: denied { create } for pid=2975 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.500541][ T29] audit: type=1400 audit(1773948720.954:69): avc: denied { write } for pid=2975 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.521269][ T29] audit: type=1400 audit(1773948720.954:70): avc: denied { read } for pid=2975 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.544860][ T29] audit: type=1400 audit(1773948721.034:71): avc: denied { sys_module } for pid=2975 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 59.651207][ T2979] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 59.719836][ T2975] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 61.577859][ T2986] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 61.605406][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 61.605430][ T29] audit: type=1400 audit(1773948723.094:93): avc: denied { read write } for pid=2987 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 61.655137][ T29] audit: type=1400 audit(1773948723.094:94): avc: denied { open } for pid=2987 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 61.748859][ T29] audit: type=1400 audit(1773948723.094:95): avc: denied { ioctl } for pid=2987 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 62.203347][ T29] audit: type=1401 audit(1773948723.674:96): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 62.245098][ T29] audit: type=1400 audit(1773948723.734:97): avc: denied { create } for pid=3023 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 62.295055][ T29] audit: type=1400 audit(1773948723.734:98): avc: denied { sys_admin } for pid=3023 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 62.424926][ T29] audit: type=1400 audit(1773948723.914:99): avc: denied { sys_chroot } for pid=3026 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 62.677585][ T29] audit: type=1400 audit(1773948724.174:100): avc: denied { create } for pid=3038 comm="syz-executor" name="tun" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=chr_file permissive=1 [ 62.766647][ T29] audit: type=1400 audit(1773948724.174:101): avc: denied { setattr } for pid=3038 comm="syz-executor" name="tun" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=chr_file permissive=1 [ 62.855089][ T29] audit: type=1400 audit(1773948724.174:102): avc: denied { read write } for pid=3038 comm="syz-executor" name="tun" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=chr_file permissive=1 [ 75.067267][ T3497] modprobe (3497) used greatest stack depth: 23624 bytes left 2026/03/19 19:32:16 executed programs: 0 [ 75.620329][ T3029] syz-executor (3029) used greatest stack depth: 22616 bytes left 2026/03/19 19:33:01 executed programs: 10 [ 119.674032][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 119.674052][ T29] audit: type=1400 audit(1773948781.164:105): avc: denied { read write } for pid=5735 comm="syz.0.17" 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 [ 119.775659][ T29] audit: type=1400 audit(1773948781.214:106): avc: denied { open } for pid=5735 comm="syz.0.17" 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 [ 119.837624][ T29] audit: type=1400 audit(1773948781.214:107): avc: denied { ioctl } for pid=5735 comm="syz.0.17" 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 [ 119.956369][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 120.115100][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 120.133194][ T9] usb 1-1: config 246 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 120.165667][ T9] usb 1-1: config 246 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34178, setting to 1024 [ 120.200910][ T9] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 120.210394][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.225933][ T9] usb 1-1: Product: syz [ 120.230233][ T9] usb 1-1: Manufacturer: syz [ 120.234884][ T9] usb 1-1: SerialNumber: syz [ 120.271637][ T9] em28xx 1-1:246.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 120.294326][ T9] em28xx 1-1:246.0: Audio interface 0 found (Vendor Class) [ 120.366026][ T3001] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 120.529795][ T9] em28xx 1-1:246.0: unknown em28xx chip ID (0) [ 120.537489][ T3001] usb 3-1: Using ep0 maxpacket: 16 [ 120.545732][ T9] em28xx 1-1:246.0: Config register raw data: 0xfffffffb [ 120.553957][ T3001] usb 3-1: config 246 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 120.575127][ T9] em28xx 1-1:246.0: AC97 chip type couldn't be determined [ 120.582391][ T9] em28xx 1-1:246.0: No AC97 audio processor [ 120.588443][ T3001] usb 3-1: config 246 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34178, setting to 1024 [ 120.601078][ T9] em28xx 1-1:246.0: We currently don't support analog TV or stream capture on dual tuners. [ 120.617017][ T3001] usb 3-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 120.631343][ T3001] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.640777][ T3001] usb 3-1: Product: syz [ 120.645069][ T3001] usb 3-1: Manufacturer: syz [ 120.649921][ T3001] usb 3-1: SerialNumber: syz [ 120.673199][ T3001] em28xx 3-1:246.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 120.683035][ T3001] em28xx 3-1:246.0: Audio interface 0 found (Vendor Class) [ 120.691113][ T9] em28xx 1-1:246.0: unknown em28xx chip ID (0) [ 120.698255][ T5758] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 120.708040][ T9] em28xx 1-1:246.0: Config register raw data: 0xfffffffb [ 120.718258][ T9] em28xx 1-1:246.0: AC97 chip type couldn't be determined [ 120.725526][ T9] em28xx 1-1:246.0: No AC97 audio processor [ 120.765039][ T5769] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 120.865044][ T5758] usb 7-1: Using ep0 maxpacket: 16 [ 120.873141][ T5758] usb 7-1: config 246 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 120.905393][ T5758] usb 7-1: config 246 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34178, setting to 1024 [ 120.917136][ T2814] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 120.917182][ T3001] em28xx 3-1:246.0: unknown em28xx chip ID (0) [ 120.935027][ T5769] usb 8-1: Using ep0 maxpacket: 16 [ 120.946459][ T5769] usb 8-1: config 246 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 120.965093][ T5758] usb 7-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 120.974154][ T5758] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.985119][ T3001] em28xx 3-1:246.0: Config register raw data: 0xfffffffb [ 120.992318][ T5769] usb 8-1: config 246 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34178, setting to 1024 [ 121.015087][ T3001] em28xx 3-1:246.0: AC97 chip type couldn't be determined [ 121.022253][ T3001] em28xx 3-1:246.0: No AC97 audio processor [ 121.028282][ T5758] usb 7-1: Product: syz [ 121.032464][ T5758] usb 7-1: Manufacturer: syz [ 121.045195][ T3001] em28xx 3-1:246.0: We currently don't support analog TV or stream capture on dual tuners. [ 121.055338][ T5758] usb 7-1: SerialNumber: syz [ 121.065107][ T5769] usb 8-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 121.074159][ T5769] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.079138][ T2814] usb 6-1: Using ep0 maxpacket: 16 [ 121.089294][ T2814] usb 6-1: config 246 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 121.102626][ T5769] usb 8-1: Product: syz [ 121.106928][ T2814] usb 6-1: config 246 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34178, setting to 1024 [ 121.114585][ T5769] usb 8-1: Manufacturer: syz [ 121.123015][ T5769] usb 8-1: SerialNumber: syz [ 121.131411][ T2814] usb 6-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 121.136482][ T5758] em28xx 7-1:246.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 121.142874][ T2814] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.152698][ T9] usb 1-1: USB disconnect, device number 2 [ 121.168426][ T3001] em28xx 3-1:246.0: unknown em28xx chip ID (0) [ 121.175244][ T2814] usb 6-1: Product: syz [ 121.180098][ T5758] em28xx 7-1:246.0: Audio interface 0 found (Vendor Class) [ 121.180240][ T2814] usb 6-1: Manufacturer: syz [ 121.190281][ T9] em28xx 1-1:246.0: Disconnecting em28xx #1 [ 121.198090][ T3001] em28xx 3-1:246.0: Config register raw data: 0xfffffffb [ 121.205593][ T2814] usb 6-1: SerialNumber: syz [ 121.210822][ T9] em28xx 1-1:246.0: Disconnecting em28xx [ 121.216705][ T3001] em28xx 3-1:246.0: AC97 chip type couldn't be determined [ 121.223902][ T3001] em28xx 3-1:246.0: No AC97 audio processor [ 121.236514][ T5769] em28xx 8-1:246.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 121.253425][ T5769] em28xx 8-1:246.0: Audio interface 0 found (Vendor Class) [ 121.260136][ T2814] em28xx 6-1:246.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 121.263268][ T9] em28xx 1-1:246.0: Freeing device [ 121.272776][ T2814] em28xx 6-1:246.0: Audio interface 0 found (Vendor Class) [ 121.295540][ T9] em28xx 1-1:246.0: Freeing device [ 121.356352][ T5758] em28xx 7-1:246.0: unknown em28xx chip ID (0) [ 121.363299][ T5758] em28xx 7-1:246.0: Config register raw data: 0xfffffffb [ 121.381293][ T5758] em28xx 7-1:246.0: AC97 chip type couldn't be determined [ 121.395056][ T5758] em28xx 7-1:246.0: No AC97 audio processor [ 121.401006][ T5758] em28xx 7-1:246.0: We currently don't support analog TV or stream capture on dual tuners. [ 121.436537][ T5769] em28xx 8-1:246.0: unknown em28xx chip ID (0) [ 121.445736][ T5769] em28xx 8-1:246.0: Config register raw data: 0xfffffffb [ 121.455527][ T5769] em28xx 8-1:246.0: AC97 chip type couldn't be determined [ 121.471440][ T5769] em28xx 8-1:246.0: No AC97 audio processor [ 121.485258][ T5769] em28xx 8-1:246.0: We currently don't support analog TV or stream capture on dual tuners. [ 121.497026][ T5758] em28xx 7-1:246.0: unknown em28xx chip ID (0) [ 121.515432][ T5758] em28xx 7-1:246.0: Config register raw data: 0xfffffffb [ 121.525087][ T5758] em28xx 7-1:246.0: AC97 chip type couldn't be determined [ 121.532229][ T5758] em28xx 7-1:246.0: No AC97 audio processor [ 121.535862][ T2814] em28xx 6-1:246.0: unknown em28xx chip ID (0) [ 121.545391][ T2814] em28xx 6-1:246.0: Config register raw data: 0xfffffffb [ 121.552794][ T2814] em28xx 6-1:246.0: AC97 chip type couldn't be determined [ 121.560157][ T2814] em28xx 6-1:246.0: No AC97 audio processor [ 121.566423][ T2814] em28xx 6-1:246.0: We currently don't support analog TV or stream capture on dual tuners. [ 121.585081][ T5769] em28xx 8-1:246.0: unknown em28xx chip ID (0) [ 121.595105][ T5769] em28xx 8-1:246.0: Config register raw data: 0xfffffffb [ 121.625117][ T5769] em28xx 8-1:246.0: AC97 chip type couldn't be determined [ 121.632372][ T5769] em28xx 8-1:246.0: No AC97 audio processor [ 121.638774][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 121.645996][ T2814] em28xx 6-1:246.0: unknown em28xx chip ID (0) [ 121.653015][ T2814] em28xx 6-1:246.0: Config register raw data: 0xfffffffb [ 121.660950][ T2814] em28xx 6-1:246.0: AC97 chip type couldn't be determined [ 121.668529][ T2814] em28xx 6-1:246.0: No AC97 audio processor [ 121.725828][ T3001] usb 3-1: USB disconnect, device number 2 [ 121.733312][ T3001] em28xx 3-1:246.0: Disconnecting em28xx #3 [ 121.775610][ T3001] em28xx 3-1:246.0: Disconnecting em28xx [ 121.781353][ T3001] non-slab/vmalloc memory [ 121.805104][ T3001] list_del corruption. prev->next should be ffff888130010250, but was ffff888114cd8250. (prev=ffff888130018250) [ 121.825035][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 121.845879][ T3001] ------------[ cut here ]------------ [ 121.851785][ T3001] kernel BUG at lib/list_debug.c:62! [ 121.862853][ T9] usb 1-1: config 246 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 121.885106][ T3001] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 121.891432][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 121.900868][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 121.910985][ T3001] Workqueue: usb_hub_wq hub_event [ 121.916113][ T3001] RIP: 0010:__list_del_entry_valid_or_report+0x14a/0x1d0 [ 121.923198][ T3001] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8d 00 00 00 48 8b 55 00 48 89 e9 48 89 de 48 c7 c7 40 cb af 87 e8 37 63 50 fe 90 <0f> 0b 4c 89 e7 e8 6c 2a 26 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff [ 121.942839][ T3001] RSP: 0018:ffffc900017f7670 EFLAGS: 00010286 [ 121.948948][ T3001] RAX: 000000000000006d RBX: ffff888130010250 RCX: 0000000000000000 [ 121.956944][ T3001] RDX: 000000000000006d RSI: ffffffff81919c79 RDI: fffff520002feebf [ 121.965023][ T3001] RBP: ffff888130018250 R08: 0000000000000005 R09: 0000000000000000 [ 121.973012][ T3001] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888117dc4250 [ 121.981030][ T3001] R13: ffff888130010000 R14: ffffffff8a772928 R15: ffffed1026002445 [ 121.989048][ T3001] FS: 0000000000000000(0000) GS:ffff8882686ce000(0000) knlGS:0000000000000000 [ 121.998106][ T3001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.004807][ T3001] CR2: 00007ffc19f88ff0 CR3: 0000000115cfc000 CR4: 00000000003506f0 [ 122.012873][ T3001] Call Trace: [ 122.016181][ T3001] [ 122.019135][ T3001] em28xx_close_extension+0x10b/0x2b0 [ 122.024568][ T3001] em28xx_usb_disconnect.cold+0x13d/0x253 [ 122.030333][ T3001] usb_unbind_interface+0x1dd/0x9e0 [ 122.035565][ T3001] ? kernfs_remove_by_name_ns+0x9f/0xf0 [ 122.041166][ T3001] ? __pfx_usb_unbind_interface+0x10/0x10 [ 122.046918][ T3001] device_remove+0x12a/0x180 [ 122.051586][ T3001] device_release_driver_internal+0x42e/0x600 [ 122.057691][ T3001] bus_remove_device+0x22f/0x440 [ 122.062648][ T3001] device_del+0x376/0x9b0 [ 122.067001][ T3001] ? __pfx_device_del+0x10/0x10 [ 122.071869][ T3001] ? kobject_put+0xb9/0x640 [ 122.076394][ T3001] usb_disable_device+0x367/0x810 [ 122.081444][ T3001] usb_disconnect+0x2e2/0x9a0 [ 122.086159][ T3001] hub_event+0x1d0c/0x4af0 [ 122.090625][ T3001] ? __lock_acquire+0x4a5/0x2630 [ 122.095607][ T3001] ? do_raw_spin_unlock+0x145/0x1e0 [ 122.100837][ T3001] ? __pfx_hub_event+0x10/0x10 [ 122.105642][ T3001] ? debug_object_deactivate+0x2e4/0x3b0 [ 122.111307][ T3001] ? rcu_is_watching+0x12/0xc0 [ 122.116117][ T3001] process_one_work+0xa23/0x19a0 [ 122.121195][ T3001] ? __pfx_process_one_work+0x10/0x10 [ 122.126612][ T3001] ? __pfx_hub_event+0x10/0x10 [ 122.131430][ T3001] worker_thread+0x5ef/0xe50 [ 122.136059][ T3001] ? __pfx_worker_thread+0x10/0x10 [ 122.141218][ T3001] ? kthread+0x13a/0x450 [ 122.145498][ T3001] ? __pfx_worker_thread+0x10/0x10 [ 122.150641][ T3001] kthread+0x370/0x450 [ 122.154736][ T3001] ? __pfx_kthread+0x10/0x10 [ 122.159357][ T3001] ret_from_fork+0x6c3/0xcb0 [ 122.163987][ T3001] ? __pfx_ret_from_fork+0x10/0x10 [ 122.169138][ T3001] ? __switch_to+0x7aa/0x1120 [ 122.173833][ T3001] ? __pfx_kthread+0x10/0x10 [ 122.178444][ T3001] ret_from_fork_asm+0x1a/0x30 [ 122.183270][ T3001] [ 122.186304][ T3001] Modules linked in: [ 122.190438][ T3001] ---[ end trace 0000000000000000 ]--- [ 122.215024][ T9] usb 1-1: config 246 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34178, setting to 1024 [ 122.319154][ T2814] usb 6-1: USB disconnect, device number 2 [ 122.325917][ T2814] em28xx 6-1:246.0: Disconnecting em28xx #7 [ 122.331964][ T2814] em28xx 6-1:246.0: Disconnecting em28xx [ 122.438280][ T5758] usb 7-1: USB disconnect, device number 2 [ 122.444756][ T5758] em28xx 7-1:246.0: Disconnecting em28xx #0 [ 122.450779][ T5758] em28xx 7-1:246.0: Disconnecting em28xx [ 122.456583][ T9] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 122.467406][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.475690][ T9] usb 1-1: Product: syz [ 122.479887][ T9] usb 1-1: Manufacturer: syz [ 122.484512][ T9] usb 1-1: SerialNumber: syz [ 122.489731][ T5769] usb 8-1: USB disconnect, device number 2 [ 122.496388][ T5769] em28xx 8-1:246.0: Disconnecting em28xx #6 [ 122.502334][ T5769] em28xx 8-1:246.0: Disconnecting em28xx [ 122.508838][ T3001] RIP: 0010:__list_del_entry_valid_or_report+0x14a/0x1d0 [ 122.516713][ T3001] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8d 00 00 00 48 8b 55 00 48 89 e9 48 89 de 48 c7 c7 40 cb af 87 e8 37 63 50 fe 90 <0f> 0b 4c 89 e7 e8 6c 2a 26 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff [ 122.536627][ T3001] RSP: 0018:ffffc900017f7670 EFLAGS: 00010286 [ 122.542816][ T3001] RAX: 000000000000006d RBX: ffff888130010250 RCX: 0000000000000000 [ 122.553026][ T9] em28xx 1-1:246.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 122.562484][ T9] em28xx 1-1:246.0: Audio interface 0 found (Vendor Class) [ 122.569857][ T3001] RDX: 000000000000006d RSI: ffffffff81919c79 RDI: fffff520002feebf [ 122.577968][ T3001] RBP: ffff888130018250 R08: 0000000000000005 R09: 0000000000000000 [ 122.586074][ T3001] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888117dc4250 [ 122.594124][ T3001] R13: ffff888130010000 R14: ffffffff8a772928 R15: ffffed1026002445 [ 122.602197][ T3001] FS: 0000000000000000(0000) GS:ffff8882686ce000(0000) knlGS:0000000000000000 [ 122.611205][ T3001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.617957][ T3001] CR2: 00007ffc19f88ff0 CR3: 0000000115cfc000 CR4: 00000000003506f0 [ 122.626001][ T3001] Kernel panic - not syncing: Fatal exception [ 122.632661][ T3001] Kernel Offset: disabled [ 122.636994][ T3001] Rebooting in 86400 seconds..