Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts.
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[ 131.944163][ T126] usb 1-1: new full-speed USB device number 2 using dummy_hcd
[ 131.953048][ T3639] usb 3-1: new full-speed USB device number 2 using dummy_hcd
[ 131.954129][ T951] usb 4-1: new full-speed USB device number 2 using dummy_hcd
[ 131.974149][ T7] usb 5-1: new full-speed USB device number 2 using dummy_hcd
[ 131.983489][ T14] usb 2-1: new full-speed USB device number 2 using dummy_hcd
[ 132.137457][ T3639] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1312, setting to 64
[ 132.150183][ T126] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1312, setting to 64
[ 132.163701][ T3639] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[ 132.175445][ T126] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[ 132.186857][ T3639] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 132.186924][ T951] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1312, setting to 64
[ 132.186980][ T951] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[ 132.187005][ T951] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 132.200630][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1312, setting to 64
[ 132.227296][ T951] usb 4-1: config 0 descriptor??
[ 132.234720][ T7] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1312, setting to 64
[ 132.249788][ T4280] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[ 132.260408][ T126] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 132.279054][ T7] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[ 132.290738][ T126] usb 1-1: config 0 descriptor??
[ 132.297862][ T3639] usb 3-1: config 0 descriptor??
[ 132.307051][ T14] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[ 132.321336][ T4282] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[ 132.335232][ T4281] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[ 132.347042][ T7] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 132.362810][ T14] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
executing program
[ 132.495931][ T7] usb 5-1: config 0 descriptor??
[ 132.502612][ T4284] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[ 132.521056][ T14] usb 2-1: config 0 descriptor??
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[ 132.570541][ T4285] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
executing program
[ 132.677303][ T1272] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.689313][ T1272] ieee802154 phy1 wpan1: encryption failed: -22
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[ 194.116765][ T1272] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.123508][ T1272] ieee802154 phy1 wpan1: encryption failed: -22
[ 197.299738][ T3623] udevd[3623]: worker [4283] /devices/platform/dummy_hcd.3/usb4/4-1 is taking a long time
[ 197.333211][ T3623] udevd[3623]: worker [4274] /devices/platform/dummy_hcd.0/usb1/1-1 is taking a long time
[ 197.366433][ T3623] udevd[3623]: worker [4293] /devices/platform/dummy_hcd.1/usb2/2-1 is taking a long time
[ 197.405804][ T3623] udevd[3623]: worker [4286] /devices/platform/dummy_hcd.2/usb3/3-1 is taking a long time
[ 197.445350][ T3623] udevd[3623]: worker [4292] /devices/platform/dummy_hcd.4/usb5/5-1 is taking a long time
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[ 255.556596][ T1272] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.563089][ T1272] ieee802154 phy1 wpan1: encryption failed: -22
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[ 286.274280][ T28] INFO: task udevd:4274 blocked for more than 143 seconds.
[ 286.281788][ T28] Not tainted 6.1.140-syzkaller #0
[ 286.373951][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.382714][ T28] task:udevd state:D stack:26432 pid:4274 ppid:3623 flags:0x00004002
[ 286.554037][ T28] Call Trace:
[ 286.557407][ T28]
[ 286.560370][ T28] __schedule+0x10e9/0x40d0
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[ 286.647177][ T28] ? release_firmware_map_entry+0x18a/0x18a
[ 286.653157][ T28] ? __mutex_trylock_common+0x80/0x250
executing program
[ 286.759081][ T28] ? trace_raw_output_contention_end+0xd0/0xd0
[ 286.788637][ T28] schedule+0xb9/0x180
[ 286.792800][ T28] schedule_preempt_disabled+0xf/0x20
[ 286.827131][ T28] __mutex_lock+0x555/0xaf0
[ 286.852599][ T28] ? __mutex_lock+0x3a5/0xaf0
[ 286.873127][ T28] ? uevent_show+0x16c/0x320
[ 286.883295][ T28] ? mutex_lock_nested+0x10/0x10
[ 286.903793][ T28] uevent_show+0x16c/0x320
[ 286.911871][ T28] dev_attr_show+0x50/0xb0
[ 286.934014][ T28] sysfs_kf_seq_show+0x349/0x4b0
[ 286.959860][ T28] ? device_get_ownership+0xa0/0xa0
[ 286.980387][ T28] seq_read_iter+0x49b/0xd50
[ 286.990623][ T28] ? common_file_perm+0x171/0x1c0
[ 287.011096][ T28] vfs_read+0x434/0x920
[ 287.021325][ T28] ? do_raw_spin_unlock+0x11d/0x230
[ 287.041787][ T28] ? kernel_read+0x1e0/0x1e0
[ 287.062223][ T28] ? __x64_sys_newfstat+0x171/0x1c0
[ 287.082759][ T28] ? __fdget_pos+0x2b5/0x360
[ 287.094013][ T28] ksys_read+0x143/0x240
[ 287.098336][ T28] ? vfs_write+0x960/0x960
[ 287.102787][ T28] ? lockdep_hardirqs_on+0x94/0x140
[ 287.144093][ T28] do_syscall_64+0x4c/0xa0
[ 287.148595][ T28] ? clear_bhb_loop+0x60/0xb0
[ 287.184418][ T28] ? clear_bhb_loop+0x60/0xb0
[ 287.189184][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 287.222613][ T28] RIP: 0033:0x7f7edb4a7407
[ 287.243198][ T28] RSP: 002b:00007ffe073e7dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 287.274660][ T28] RAX: ffffffffffffffda RBX: 00007f7edbb8a880 RCX: 00007f7edb4a7407
[ 287.282718][ T28] RDX: 0000000000001000 RSI: 000055e31ea04540 RDI: 0000000000000008
[ 287.325251][ T28] RBP: 00007f7edb5efff0 R08: 0000000000000000 R09: 0000000000000000
[ 287.333303][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 287.383978][ T28] R13: 00007f7edb5efea0 R14: 0000000000000000 R15: 000055e31e9f3c40
[ 287.412898][ T28]
[ 287.420286][ T28] INFO: task udevd:4283 blocked for more than 144 seconds.
[ 287.454024][ T28] Not tainted 6.1.140-syzkaller #0
[ 287.473931][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.503447][ T28] task:udevd state:D stack:27584 pid:4283 ppid:3623 flags:0x00004002
[ 287.546298][ T28] Call Trace:
[ 287.549661][ T28]
[ 287.552626][ T28] __schedule+0x10e9/0x40d0
[ 287.580161][ T28] ? release_firmware_map_entry+0x18a/0x18a
[ 287.600595][ T28] ? __mutex_trylock_common+0x80/0x250
[ 287.631263][ T28] ? trace_raw_output_contention_end+0xd0/0xd0
[ 287.652190][ T28] schedule+0xb9/0x180
[ 287.662473][ T28] schedule_preempt_disabled+0xf/0x20
[ 287.683042][ T28] __mutex_lock+0x555/0xaf0
[ 287.703609][ T28] ? __mutex_lock+0x3a5/0xaf0
[ 287.724166][ T28] ? uevent_show+0x16c/0x320
[ 287.728852][ T28] ? mutex_lock_nested+0x10/0x10
[ 287.754366][ T28] uevent_show+0x16c/0x320
[ 287.767747][ T28] dev_attr_show+0x50/0xb0
[ 287.782758][ T28] sysfs_kf_seq_show+0x349/0x4b0
[ 287.803274][ T28] ? device_get_ownership+0xa0/0xa0
[ 287.824103][ T28] seq_read_iter+0x49b/0xd50
[ 287.828800][ T28] ? common_file_perm+0x171/0x1c0
[ 287.858884][ T28] vfs_read+0x434/0x920
[ 287.863136][ T28] ? do_raw_spin_unlock+0x11d/0x230
[ 287.901970][ T28] ? kernel_read+0x1e0/0x1e0
[ 287.912307][ T28] ? __x64_sys_newfstat+0x171/0x1c0
[ 287.932798][ T28] ? __fdget_pos+0x2b5/0x360
[ 287.953394][ T28] ksys_read+0x143/0x240
[ 287.963587][ T28] ? vfs_write+0x960/0x960
[ 287.984637][ T28] ? lockdep_hardirqs_on+0x94/0x140
[ 287.989956][ T28] do_syscall_64+0x4c/0xa0
[ 288.019489][ T28] ? clear_bhb_loop+0x60/0xb0
[ 288.034016][ T28] ? clear_bhb_loop+0x60/0xb0
[ 288.038779][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 288.075751][ T28] RIP: 0033:0x7f7edb4a7407
[ 288.080255][ T28] RSP: 002b:00007ffe073e7dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 288.123940][ T28] RAX: ffffffffffffffda RBX: 00007f7edbb8a880 RCX: 00007f7edb4a7407
[ 288.144129][ T28] RDX: 0000000000001000 RSI: 000055e31ea551e0 RDI: 0000000000000008
[ 288.152179][ T28] RBP: 00007f7edb5efff0 R08: 0000000000000000 R09: 0000000000000000
[ 288.201764][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 288.234147][ T28] R13: 00007f7edb5efea0 R14: 0000000000000000 R15: 000055e31e9f3c40
[ 288.242232][ T28]
[ 288.270692][ T28] INFO: task udevd:4286 blocked for more than 145 seconds.
[ 288.301356][ T28] Not tainted 6.1.140-syzkaller #0
[ 288.321546][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.351072][ T28] task:udevd state:D stack:27584 pid:4286 ppid:3623 flags:0x00004002
[ 288.383335][ T28] Call Trace:
[ 288.401348][ T28]
[ 288.411469][ T28] __schedule+0x10e9/0x40d0
[ 288.427998][ T28] ? release_firmware_map_entry+0x18a/0x18a
[ 288.448484][ T28] ? __mutex_trylock_common+0x80/0x250
[ 288.469007][ T28] ? trace_raw_output_contention_end+0xd0/0xd0
[ 288.497834][ T28] schedule+0xb9/0x180
[ 288.507531][ T28] schedule_preempt_disabled+0xf/0x20
[ 288.533916][ T28] __mutex_lock+0x555/0xaf0
[ 288.538521][ T28] ? __mutex_lock+0x3a5/0xaf0
[ 288.543280][ T28] ? uevent_show+0x16c/0x320
[ 288.578824][ T28] ? mutex_lock_nested+0x10/0x10
[ 288.599260][ T28] uevent_show+0x16c/0x320
[ 288.603777][ T28] dev_attr_show+0x50/0xb0
[ 288.631269][ T28] sysfs_kf_seq_show+0x349/0x4b0
[ 288.651830][ T28] ? device_get_ownership+0xa0/0xa0
[ 288.672314][ T28] seq_read_iter+0x49b/0xd50
[ 288.692905][ T28] ? common_file_perm+0x171/0x1c0
[ 288.713467][ T28] vfs_read+0x434/0x920
[ 288.719812][ T28] ? do_raw_spin_unlock+0x11d/0x230
[ 288.745772][ T28] ? kernel_read+0x1e0/0x1e0
[ 288.750461][ T28] ? __x64_sys_newfstat+0x171/0x1c0
[ 288.781561][ T28] ? __fdget_pos+0x2b5/0x360
[ 288.793990][ T28] ksys_read+0x143/0x240
[ 288.798319][ T28] ? vfs_write+0x960/0x960
[ 288.823564][ T28] ? lockdep_hardirqs_on+0x94/0x140
[ 288.844090][ T28] do_syscall_64+0x4c/0xa0
[ 288.848645][ T28] ? clear_bhb_loop+0x60/0xb0
[ 288.853363][ T28] ? clear_bhb_loop+0x60/0xb0
[ 288.891702][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 288.914146][ T28] RIP: 0033:0x7f7edb4a7407
[ 288.918641][ T28] RSP: 002b:00007ffe073e7dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 288.964022][ T28] RAX: ffffffffffffffda RBX: 00007f7edbb8a880 RCX: 00007f7edb4a7407
[ 288.992929][ T28] RDX: 0000000000001000 RSI: 000055e31ea04540 RDI: 0000000000000008
[ 289.024003][ T28] RBP: 00007f7edb5efff0 R08: 0000000000000000 R09: 0000000000000000
[ 289.032057][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 289.074693][ T28] R13: 00007f7edb5efea0 R14: 0000000000000000 R15: 000055e31e9f3c40
[ 289.082773][ T28]
[ 289.123510][ T28] INFO: task udevd:4292 blocked for more than 146 seconds.
[ 289.143965][ T28] Not tainted 6.1.140-syzkaller #0
[ 289.149662][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 289.201806][ T28] task:udevd state:D stack:27584 pid:4292 ppid:3623 flags:0x00004002
[ 289.234489][ T28] Call Trace:
[ 289.237839][ T28]
[ 289.240800][ T28] __schedule+0x10e9/0x40d0
[ 289.273616][ T28] ? release_firmware_map_entry+0x18a/0x18a
[ 289.295429][ T28] ? __mutex_trylock_common+0x80/0x250
[ 289.300983][ T28] ? trace_raw_output_contention_end+0xd0/0xd0
[ 289.339812][ T28] schedule+0xb9/0x180
[ 289.360407][ T28] schedule_preempt_disabled+0xf/0x20
[ 289.380782][ T28] __mutex_lock+0x555/0xaf0
[ 289.401363][ T28] ? __mutex_lock+0x3a5/0xaf0
[ 289.411587][ T28] ? uevent_show+0x16c/0x320
[ 289.432218][ T28] ? mutex_lock_nested+0x10/0x10
[ 289.443962][ T28] uevent_show+0x16c/0x320
[ 289.448480][ T28] dev_attr_show+0x50/0xb0
[ 289.473674][ T28] sysfs_kf_seq_show+0x349/0x4b0
[ 289.494194][ T28] ? device_get_ownership+0xa0/0xa0
[ 289.499492][ T28] seq_read_iter+0x49b/0xd50
[ 289.526964][ T28] ? common_file_perm+0x171/0x1c0
[ 289.532105][ T28] vfs_read+0x434/0x920
[ 289.561206][ T28] ? kernel_read+0x1e0/0x1e0
[ 289.581802][ T28] ? __rseq_handle_notify_resume+0x395/0x1210
[ 289.612306][ T28] ? __fdget_pos+0x2b5/0x360
[ 289.622419][ T28] ksys_read+0x143/0x240
[ 289.643011][ T28] ? vfs_write+0x960/0x960
[ 289.653343][ T28] ? lockdep_hardirqs_on+0x94/0x140
[ 289.674146][ T28] do_syscall_64+0x4c/0xa0
[ 289.678776][ T28] ? clear_bhb_loop+0x60/0xb0
[ 289.683508][ T28] ? clear_bhb_loop+0x60/0xb0
[ 289.719249][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 289.745859][ T28] RIP: 0033:0x7f7edb4a7407
[ 289.760604][ T28] RSP: 002b:00007ffe073e7dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 289.789747][ T28] RAX: ffffffffffffffda RBX: 00007f7edbb8a880 RCX: 00007f7edb4a7407
[ 289.818428][ T28] RDX: 0000000000001000 RSI: 000055e31ea04540 RDI: 0000000000000008
[ 289.850581][ T28] RBP: 00007f7edb5efff0 R08: 0000000000000000 R09: 0000000000000000
[ 289.881391][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 289.913768][ T28] R13: 00007f7edb5efea0 R14: 0000000000000000 R15: 000055e31e9f3c40
[ 289.944072][ T28]
[ 289.947432][ T28] INFO: task udevd:4293 blocked for more than 147 seconds.
[ 289.978083][ T28] Not tainted 6.1.140-syzkaller #0
[ 289.983781][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 290.027883][ T28] task:udevd state:D stack:27584 pid:4293 ppid:3623 flags:0x00004002
[ 290.060215][ T28] Call Trace:
[ 290.063562][ T28]
[ 290.083947][ T28] __schedule+0x10e9/0x40d0
[ 290.088578][ T28] ? release_firmware_map_entry+0x18a/0x18a
[ 290.124131][ T28] ? __mutex_trylock_common+0x80/0x250
[ 290.150542][ T28] ? trace_raw_output_contention_end+0xd0/0xd0
[ 290.171023][ T28] schedule+0xb9/0x180
[ 290.183981][ T28] schedule_preempt_disabled+0xf/0x20
[ 290.189636][ T28] __mutex_lock+0x555/0xaf0
[ 290.225217][ T28] ? __mutex_lock+0x3a5/0xaf0
[ 290.230067][ T28] ? uevent_show+0x16c/0x320
[ 290.260606][ T28] ? mutex_lock_nested+0x10/0x10
[ 290.273989][ T28] uevent_show+0x16c/0x320
[ 290.278514][ T28] dev_attr_show+0x50/0xb0
[ 290.303599][ T28] sysfs_kf_seq_show+0x349/0x4b0
[ 290.324146][ T28] ? device_get_ownership+0xa0/0xa0
[ 290.329436][ T28] seq_read_iter+0x49b/0xd50
[ 290.357747][ T28] ? common_file_perm+0x171/0x1c0
[ 290.362860][ T28] vfs_read+0x434/0x920
[ 290.394019][ T28] ? do_raw_spin_unlock+0x11d/0x230
[ 290.399324][ T28] ? kernel_read+0x1e0/0x1e0
[ 290.434998][ T28] ? __x64_sys_newfstat+0x171/0x1c0
[ 290.440297][ T28] ? __fdget_pos+0x2b5/0x360
[ 290.468025][ T28] ksys_read+0x143/0x240
[ 290.472351][ T28] ? vfs_write+0x960/0x960
[ 290.499970][ T28] ? lockdep_hardirqs_on+0x94/0x140
[ 290.520460][ T28] do_syscall_64+0x4c/0xa0
[ 290.540942][ T28] ? clear_bhb_loop+0x60/0xb0
[ 290.551174][ T28] ? clear_bhb_loop+0x60/0xb0
[ 290.571738][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 290.592390][ T28] RIP: 0033:0x7f7edb4a7407
[ 290.612881][ T28] RSP: 002b:00007ffe073e7dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 290.644463][ T28] RAX: ffffffffffffffda RBX: 00007f7edbb8a880 RCX: 00007f7edb4a7407
[ 290.652520][ T28] RDX: 0000000000001000 RSI: 000055e31ea04540 RDI: 0000000000000008
[ 290.694396][ T28] RBP: 00007f7edb5efff0 R08: 0000000000000000 R09: 0000000000000000
[ 290.723209][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 290.754551][ T28] R13: 00007f7edb5efea0 R14: 0000000000000000 R15: 000055e31e9f3c40
[ 290.762634][ T28]
[ 290.792032][ T28]
[ 290.792032][ T28] Showing all locks held in the system:
[ 290.822769][ T28] 5 locks held by kworker/0:0/7:
[ 290.843199][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 290.863689][ T28] #0: ffffffff8c92b4b0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[ 290.899537][ T28] 1 lock held by rcu_tasks_trace/13:
[ 290.920027][ T28] #0: ffffffff8c92bcd0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[ 290.954614][ T28] 5 locks held by kworker/0:1/14:
[ 290.959708][ T28] 1 lock held by khungtaskd/28:
[ 290.999757][ T28] #0: ffffffff8c92ab20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 291.032764][ T28] 5 locks held by kworker/0:2/126:
[ 291.053173][ T28] 5 locks held by kworker/1:2/951:
[ 291.073812][ T28] 5 locks held by kworker/0:3/3639:
[ 291.081978][ T28] 2 locks held by getty/4013:
[ 291.103960][ T28] #0: ffff88814d2a5098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 291.144908][ T28] #1: ffffc9000325e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41b/0x1380
[ 291.178196][ T28] 4 locks held by udevd/4274:
[ 291.182940][ T28] #0: ffff88802523f8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
[ 291.224824][ T28] #1: ffff88801cb26888 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3b0
[ 291.257207][ T28] #2: ffff88814624fa00 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x3b0
[ 291.290160][ T28] #3: ffff888141fc4190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320
[ 291.323083][ T28] 4 locks held by udevd/4283:
[ 291.343548][ T28] #0: ffff88802f00fd58 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
[ 291.374255][ T28] #1: ffff88807d517488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3b0
[ 291.414690][ T28] #2: ffff88801ee51008 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x3b0
executing program
[ 291.455089][ T28] #3: ffff88814532b190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320
[ 291.495147][ T28] 4 locks held by udevd/4286:
[ 291.499892][ T28] #0: ffff88802f00fc30 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
[ 291.553995][ T28] #1: ffff888078365488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3b0
[ 291.594603][ T28] #2: ffff888145e79578 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x3b0
[ 291.624088][ T28] #3: ffff888141fc1190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320
[ 291.653921][ T28] 4 locks held by udevd/4292:
[ 291.658666][ T28] #0: ffff88802523f790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
executing program
executing program
executing program
[ 291.773941][ T28] #1: ffff88801cb27088 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3b0
executing program
[ 291.813998][ T28] #2: ffff888146e4fae8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x3b0
[ 291.881221][ T28] #3: ffff888141fc2190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320
[ 291.903002][ T28] 4 locks held by udevd/4293:
[ 291.923512][ T28] #0: ffff888028f88790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
[ 291.954003][ T28] #1: ffff8880278d9488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3b0
[ 291.984316][ T28] #2: ffff888148246a00 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x3b0
[ 292.017864][ T28] #3: ffff888141fc0190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320
[ 292.051385][ T28] 2 locks held by dhcpcd/4334:
[ 292.071847][ T28] #0: ffff88802ad02130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0
[ 292.104604][ T28] #1: ffffffff8c9307f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x455/0x830
[ 292.150208][ T28] 2 locks held by dhcpcd/4335:
[ 292.164340][ T28] #0: ffff8880187e0130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0
[ 292.205176][ T28] #1: ffffffff8c9307f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x346/0x830
[ 292.240301][ T28] 1 lock held by dhcpcd/4339:
[ 292.253928][ T28] #0: ffff888024394130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0
[ 292.294916][ T28] 1 lock held by dhcpcd/4342:
[ 292.299681][ T28] #0: ffff888025d74130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0
[ 292.344007][ T28] 1 lock held by dhcpcd/4343:
[ 292.359329][ T28] #0: ffff888144798130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0
[ 292.394329][ T28] 1 lock held by dhcpcd/4344:
[ 292.399200][ T28] #0: ffff88814479a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0
[ 292.450315][ T28]
[ 292.452795][ T28] =============================================
[ 292.452795][ T28]
[ 292.494101][ T28] NMI backtrace for cpu 1
[ 292.498510][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.140-syzkaller #0
[ 292.506426][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 292.516503][ T28] Call Trace:
[ 292.519800][ T28]
[ 292.522756][ T28] dump_stack_lvl+0x168/0x22e
[ 292.527494][ T28] ? irq_work_queue+0xb8/0x140
[ 292.532296][ T28] ? show_regs_print_info+0x12/0x12
[ 292.537527][ T28] ? load_image+0x3b0/0x3b0
[ 292.542054][ T28] ? vprintk_emit+0x571/0x680
[ 292.546775][ T28] ? printk_sprint+0x460/0x460
[ 292.551579][ T28] nmi_cpu_backtrace+0x3f4/0x470
[ 292.556559][ T28] ? nmi_trigger_cpumask_backtrace+0x450/0x450
[ 292.562761][ T28] ? _printk+0xcc/0x110
[ 292.566943][ T28] ? load_image+0x3b0/0x3b0
[ 292.571476][ T28] ? load_image+0x3b0/0x3b0
[ 292.576007][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 292.582122][ T28] nmi_trigger_cpumask_backtrace+0x1d4/0x450
[ 292.588151][ T28] watchdog+0xeee/0xf30
[ 292.592337][ T28] ? watchdog+0x1ed/0xf30
[ 292.596695][ T28] kthread+0x29d/0x330
[ 292.600805][ T28] ? hungtask_pm_notify+0x40/0x40
[ 292.605863][ T28] ? kthread_blkcg+0xd0/0xd0
[ 292.610490][ T28] ret_from_fork+0x1f/0x30
[ 292.614954][ T28]
[ 292.618294][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 292.623569][ C0] NMI backtrace for cpu 0
[ 292.623579][ C0] CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.140-syzkaller #0
[ 292.623597][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 292.623607][ C0] Workqueue: usb_hub_wq hub_event
[ 292.623631][ C0] RIP: 0010:unwind_next_frame+0x1328/0x20b0
[ 292.623653][ C0] Code: 00 0f 85 9c 05 00 00 c6 05 90 bc b1 0c 01 48 c7 c7 80 72 69 8a 48 8b 74 24 68 e8 05 c2 cb 08 e9 7f 05 00 00 49 89 f7 49 89 f5 <4c> 89 e0 4c 29 e8 48 89 c1 48 c1 f9 02 48 c1 e8 3f 48 01 c8 48 83
[ 292.623671][ C0] RSP: 0018:ffffc900001365f0 EFLAGS: 00000287
[ 292.623685][ C0] RAX: ffffffff8e4622ac RBX: ffffc900001366c8 RCX: ffffffff8e4622b4
[ 292.623698][ C0] RDX: ffffffff8ed1774c RSI: ffffffff8e46229c RDI: ffffffff8138551f
[ 292.623711][ C0] RBP: ffffffff86194d08 R08: 000000000000000b R09: 0000000000000014
[ 292.623723][ C0] R10: fffff52000026ce5 R11: 1ffff92000026ce3 R12: ffffffff8e4622ac
[ 292.623735][ C0] R13: ffffffff8e46229c R14: ffffffff8e4622b0 R15: ffffffff8e46229c
[ 292.623748][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 292.623763][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 292.623774][ C0] CR2: 00007fd7a4288560 CR3: 000000000c68e000 CR4: 00000000003506f0
[ 292.623790][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 292.623799][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 292.623809][ C0] Call Trace:
[ 292.623814][ C0]
[ 292.623825][ C0] ? usb_generic_driver_probe+0x89/0x150
[ 292.623853][ C0] ? stack_trace_save+0xe0/0xe0
[ 292.623874][ C0] arch_stack_walk+0x10c/0x140
[ 292.623895][ C0] ? usb_generic_driver_probe+0x89/0x150
[ 292.623923][ C0] stack_trace_save+0x98/0xe0
[ 292.623943][ C0] ? stack_trace_snprint+0xf0/0xf0
[ 292.623964][ C0] ? mark_lock+0x94/0x320
[ 292.623987][ C0] kasan_set_track+0x4b/0x70
[ 292.624011][ C0] ? kasan_set_track+0x4b/0x70
[ 292.624034][ C0] ? __kasan_slab_alloc+0x6b/0x80
[ 292.624057][ C0] ? slab_post_alloc_hook+0x4b/0x480
[ 292.624076][ C0] ? kmem_cache_alloc_node+0x14d/0x320
[ 292.624094][ C0] ? __alloc_skb+0xfc/0x7e0
[ 292.624117][ C0] ? __netdev_alloc_skb+0x107/0x4d0
[ 292.624139][ C0] ? ath6kl_usb_post_recv_transfers+0x207/0x6f0
[ 292.624164][ C0] ? ath6kl_usb_power_on+0x66/0x280
[ 292.624186][ C0] ? ath6kl_core_init+0x1ce/0x10c0
[ 292.624207][ C0] ? ath6kl_usb_probe+0x144a/0x1540
[ 292.624228][ C0] ? usb_probe_interface+0x5a0/0xaf0
[ 292.624250][ C0] ? really_probe+0x2aa/0xc70
[ 292.624264][ C0] ? __driver_probe_device+0x18c/0x330
[ 292.624290][ C0] ? driver_probe_device+0x4f/0x420
[ 292.624304][ C0] ? __device_attach_driver+0x2c6/0x510
[ 292.624319][ C0] ? bus_for_each_drv+0x175/0x200
[ 292.624341][ C0] ? __device_attach+0x29b/0x460
[ 292.624365][ C0] ? bus_probe_device+0xbc/0x1e0
[ 292.624387][ C0] ? device_add+0xa00/0xfb0
[ 292.624405][ C0] ? usb_set_configuration+0x1991/0x1fd0
[ 292.624426][ C0] ? usb_generic_driver_probe+0x89/0x150
[ 292.624463][ C0] __kasan_slab_alloc+0x6b/0x80
[ 292.624495][ C0] slab_post_alloc_hook+0x4b/0x480
[ 292.624514][ C0] ? slab_pre_alloc_hook+0x59/0x310
[ 292.624536][ C0] kmem_cache_alloc_node+0x14d/0x320
[ 292.624555][ C0] ? __alloc_skb+0xfc/0x7e0
[ 292.624580][ C0] __alloc_skb+0xfc/0x7e0
[ 292.624604][ C0] __netdev_alloc_skb+0x107/0x4d0
[ 292.624628][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 292.624653][ C0] ? __alloc_skb+0x7e0/0x7e0
[ 292.624674][ C0] ? usb_hcd_submit_urb+0x32c/0x19c0
[ 292.624696][ C0] ath6kl_usb_post_recv_transfers+0x207/0x6f0
[ 292.624729][ C0] ath6kl_usb_power_on+0x66/0x280
[ 292.624753][ C0] ath6kl_core_init+0x1ce/0x10c0
[ 292.624775][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 292.624802][ C0] ? ath6kl_core_rx_complete+0x70/0x70
[ 292.624827][ C0] ? ath6kl_core_create+0x7d6/0x980
[ 292.624851][ C0] ath6kl_usb_probe+0x144a/0x1540
[ 292.624881][ C0] usb_probe_interface+0x5a0/0xaf0
[ 292.624908][ C0] ? usb_register_driver+0x3d0/0x3d0
[ 292.624930][ C0] really_probe+0x2aa/0xc70
[ 292.624946][ C0] ? pm_runtime_barrier+0x147/0x1c0
[ 292.624972][ C0] __driver_probe_device+0x18c/0x330
[ 292.625000][ C0] driver_probe_device+0x4f/0x420
[ 292.625017][ C0] __device_attach_driver+0x2c6/0x510
[ 292.625032][ C0] ? coredump_store+0x90/0x90
[ 292.625048][ C0] bus_for_each_drv+0x175/0x200
[ 292.625071][ C0] ? _raw_spin_unlock+0x40/0x40
[ 292.625094][ C0] ? subsys_find_device_by_id+0x350/0x350
[ 292.625122][ C0] __device_attach+0x29b/0x460
[ 292.625149][ C0] ? device_attach+0x20/0x20
[ 292.625175][ C0] ? kobject_uevent_env+0x35f/0x8a0
[ 292.625194][ C0] bus_probe_device+0xbc/0x1e0
[ 292.625216][ C0] ? device_add+0x97c/0xfb0
[ 292.625236][ C0] device_add+0xa00/0xfb0
[ 292.625260][ C0] usb_set_configuration+0x1991/0x1fd0
[ 292.625293][ C0] usb_generic_driver_probe+0x89/0x150
[ 292.625316][ C0] usb_probe_device+0x139/0x270
[ 292.625338][ C0] ? usb_register_device_driver+0x230/0x230
[ 292.625360][ C0] really_probe+0x2aa/0xc70
[ 292.625376][ C0] ? pm_runtime_barrier+0x147/0x1c0
[ 292.625401][ C0] __driver_probe_device+0x18c/0x330
[ 292.625428][ C0] driver_probe_device+0x4f/0x420
[ 292.625445][ C0] __device_attach_driver+0x2c6/0x510
[ 292.625461][ C0] ? coredump_store+0x90/0x90
[ 292.625481][ C0] bus_for_each_drv+0x175/0x200
[ 292.625504][ C0] ? _raw_spin_unlock+0x40/0x40
[ 292.625526][ C0] ? subsys_find_device_by_id+0x350/0x350
[ 292.625555][ C0] __device_attach+0x29b/0x460
[ 292.625582][ C0] ? device_attach+0x20/0x20
[ 292.625606][ C0] ? __kmem_cache_free+0xb6/0x1f0
[ 292.625627][ C0] ? kobject_uevent_env+0x35f/0x8a0
[ 292.625645][ C0] bus_probe_device+0xbc/0x1e0
[ 292.625667][ C0] ? device_add+0x97c/0xfb0
[ 292.625687][ C0] device_add+0xa00/0xfb0
[ 292.625711][ C0] usb_new_device+0xd4d/0x1620
[ 292.625742][ C0] ? lock_chain_count+0x20/0x20
[ 292.625763][ C0] ? usb_disconnect+0x8a0/0x8a0
[ 292.625789][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 292.625812][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 292.625840][ C0] hub_event+0x2b02/0x5210
[ 292.625877][ C0] ? led_work+0x6e0/0x6e0
[ 292.625892][ C0] ? read_lock_is_recursive+0x10/0x10
[ 292.625913][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 292.625937][ C0] ? _raw_spin_unlock+0x40/0x40
[ 292.625961][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 292.625986][ C0] ? process_one_work+0x7a1/0x1160
[ 292.626004][ C0] process_one_work+0x898/0x1160
[ 292.626028][ C0] ? worker_detach_from_pool+0x240/0x240
[ 292.626050][ C0] ? rcuwait_wake_up+0x18/0x220
[ 292.626073][ C0] ? rcuwait_wake_up+0x18/0x220
[ 292.626098][ C0] worker_thread+0xaa2/0x1250
[ 292.626128][ C0] kthread+0x29d/0x330
[ 292.626150][ C0] ? worker_clr_flags+0x1a0/0x1a0
[ 292.626167][ C0] ? kthread_blkcg+0xd0/0xd0
[ 292.626192][ C0] ret_from_fork+0x1f/0x30
[ 292.626220][ C0]
[ 292.626227][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.666 msecs
[ 293.599993][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 293.606915][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.140-syzkaller #0
[ 293.614844][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 293.624927][ T28] Call Trace:
[ 293.628228][ T28]
[ 293.631183][ T28] dump_stack_lvl+0x168/0x22e
[ 293.635894][ T28] ? memcpy+0x3c/0x60
[ 293.639908][ T28] ? show_regs_print_info+0x12/0x12
[ 293.645144][ T28] ? load_image+0x3b0/0x3b0
[ 293.649693][ T28] panic+0x2c9/0x710
[ 293.653625][ T28] ? schedule_preempt_disabled+0x20/0x20
[ 293.659294][ T28] ? bpf_jit_dump+0xd0/0xd0
[ 293.663839][ T28] ? __irq_work_queue_local+0x12c/0x190
[ 293.669425][ T28] ? nmi_trigger_cpumask_backtrace+0x35b/0x450
[ 293.675630][ T28] ? nmi_trigger_cpumask_backtrace+0x360/0x450
[ 293.681831][ T28] watchdog+0xf2d/0xf30
[ 293.686029][ T28] ? watchdog+0x1ed/0xf30
[ 293.690405][ T28] kthread+0x29d/0x330
[ 293.694517][ T28] ? hungtask_pm_notify+0x40/0x40
[ 293.699582][ T28] ? kthread_blkcg+0xd0/0xd0
[ 293.704209][ T28] ret_from_fork+0x1f/0x30
[ 293.708679][ T28]
[ 293.712039][ T28] Kernel Offset: disabled
[ 293.716374][ T28] Rebooting in 86400 seconds..