Warning: Permanently added '10.128.1.45' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 25.508412][ T78] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 25.748379][ T78] usb 1-1: Using ep0 maxpacket: 8 [ 25.868482][ T78] usb 1-1: config 2 has an invalid interface number: 237 but max is 0 [ 25.876916][ T78] usb 1-1: config 2 has no interface number 0 [ 25.883079][ T78] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=17.e9 [ 25.892383][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.940978][ T78] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner executing program [ 26.148869][ T102] pvrusb2: Invalid write control endpoint [ 26.150113][ T78] usb 1-1: USB disconnect, device number 2 [ 26.168140][ T102] pvrusb2: Invalid write control endpoint [ 26.174124][ T102] pvrusb2: Invalid write control endpoint [ 26.180075][ T102] pvrusb2: Invalid write control endpoint [ 26.185922][ T102] pvrusb2: Invalid write control endpoint [ 26.191939][ T102] pvrusb2: Invalid write control endpoint [ 26.197665][ T102] pvrusb2: Invalid write control endpoint [ 26.203424][ T102] pvrusb2: Invalid write control endpoint [ 26.209183][ T102] pvrusb2: Invalid write control endpoint [ 26.214909][ T102] pvrusb2: Invalid write control endpoint [ 26.220759][ T102] pvrusb2: Invalid write control endpoint [ 26.226479][ T102] pvrusb2: Invalid write control endpoint [ 26.232222][ T102] pvrusb2: Invalid write control endpoint [ 26.237935][ T102] pvrusb2: Invalid write control endpoint [ 26.243795][ T102] pvrusb2: Invalid write control endpoint [ 26.249548][ T102] pvrusb2: Invalid write control endpoint [ 26.255259][ T102] pvrusb2: Invalid write control endpoint [ 26.261009][ T102] pvrusb2: Invalid write control endpoint [ 26.266741][ T102] pvrusb2: Invalid write control endpoint [ 26.272664][ T102] pvrusb2: Invalid write control endpoint [ 26.278414][ T102] pvrusb2: Invalid write control endpoint [ 26.284119][ T102] pvrusb2: Invalid write control endpoint [ 26.291222][ T102] pvrusb2: Invalid write control endpoint [ 26.296938][ T102] pvrusb2: Invalid write control endpoint [ 26.302733][ T102] pvrusb2: Invalid write control endpoint [ 26.308523][ T102] pvrusb2: Invalid write control endpoint [ 26.314346][ T102] pvrusb2: Invalid write control endpoint [ 26.320127][ T102] pvrusb2: Invalid write control endpoint [ 26.325858][ T102] pvrusb2: Invalid write control endpoint [ 26.331613][ T102] pvrusb2: Invalid write control endpoint [ 26.337345][ T102] pvrusb2: Invalid write control endpoint [ 26.343108][ T102] pvrusb2: Invalid write control endpoint [ 26.348847][ T102] pvrusb2: Invalid write control endpoint [ 26.355356][ T102] pvrusb2: Module ID 3 (saa7115) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 26.377847][ T102] cs53l32a 0-0011: chip found @ 0x22 (pvrusb2_a) [ 26.384393][ T102] pvrusb2: Invalid write control endpoint [ 26.390352][ T102] pvrusb2: Invalid write control endpoint [ 26.396084][ T102] pvrusb2: Invalid write control endpoint [ 26.401933][ T102] pvrusb2: Invalid write control endpoint [ 26.407666][ T102] pvrusb2: Invalid write control endpoint [ 26.413455][ T102] pvrusb2: Invalid write control endpoint [ 26.419222][ T102] pvrusb2: Invalid write control endpoint [ 26.425176][ T102] pvrusb2: Invalid write control endpoint [ 26.431072][ T102] pvrusb2: Invalid write control endpoint [ 26.436799][ T102] pvrusb2: Invalid write control endpoint [ 26.442712][ T102] pvrusb2: Invalid write control endpoint [ 26.448577][ T102] pvrusb2: Invalid write control endpoint [ 26.454643][ T102] pvrusb2: Invalid write control endpoint [ 26.460400][ T102] pvrusb2: Invalid write control endpoint [ 26.466267][ T102] pvrusb2: Invalid write control endpoint [ 26.472065][ T102] pvrusb2: Invalid write control endpoint [ 26.478163][ T102] pvrusb2: Invalid write control endpoint [ 26.483936][ T102] pvrusb2: Invalid write control endpoint [ 26.489699][ T102] pvrusb2: Invalid write control endpoint [ 26.495415][ T102] pvrusb2: Invalid write control endpoint [ 26.501352][ T102] pvrusb2: Invalid write control endpoint [ 26.507879][ T102] pvrusb2: Attached sub-driver cs53l32a [ 26.517911][ T102] pvrusb2: Invalid write control endpoint [ 26.524143][ T102] pvrusb2: Invalid write control endpoint [ 26.529906][ T102] pvrusb2: Invalid write control endpoint [ 26.535635][ T102] pvrusb2: Invalid write control endpoint [ 26.541379][ T102] pvrusb2: Module ID 4 (tuner) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 26.558628][ T102] pvrusb2: Device being rendered inoperable [ 26.564573][ T102] pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. [ 26.577360][ T102] pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. [ 26.958403][ T78] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 27.198377][ T78] usb 1-1: Using ep0 maxpacket: 8 [ 27.318487][ T78] usb 1-1: config 2 has an invalid interface number: 237 but max is 0 [ 27.326688][ T78] usb 1-1: config 2 has no interface number 0 [ 27.332852][ T78] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=17.e9 [ 27.342093][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.400231][ T78] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner executing program [ 27.608472][ T102] pvrusb2: Invalid write control endpoint [ 27.609757][ T78] usb 1-1: USB disconnect, device number 3 [ 27.625102][ T102] pvrusb2: Invalid write control endpoint [ 27.631880][ T102] pvrusb2: Invalid write control endpoint [ 27.637904][ T102] pvrusb2: Invalid write control endpoint [ 27.643988][ T102] pvrusb2: Invalid write control endpoint [ 27.649914][ T102] pvrusb2: Invalid write control endpoint [ 27.655666][ T102] pvrusb2: Invalid write control endpoint [ 27.661550][ T102] pvrusb2: Invalid write control endpoint [ 27.667279][ T102] pvrusb2: Invalid write control endpoint [ 27.673040][ T102] pvrusb2: Invalid write control endpoint [ 27.678802][ T102] pvrusb2: Invalid write control endpoint [ 27.684544][ T102] pvrusb2: Invalid write control endpoint [ 27.690297][ T102] pvrusb2: Invalid write control endpoint [ 27.696017][ T102] pvrusb2: Invalid write control endpoint [ 27.701772][ T102] pvrusb2: Invalid write control endpoint [ 27.707488][ T102] pvrusb2: Invalid write control endpoint [ 27.713254][ T102] pvrusb2: Invalid write control endpoint [ 27.719131][ T102] pvrusb2: Invalid write control endpoint [ 27.724841][ T102] pvrusb2: Invalid write control endpoint [ 27.730613][ T102] pvrusb2: Invalid write control endpoint [ 27.736339][ T102] pvrusb2: Invalid write control endpoint [ 27.742245][ T102] pvrusb2: Invalid write control endpoint [ 27.747982][ T102] pvrusb2: Invalid write control endpoint [ 27.753747][ T102] pvrusb2: Invalid write control endpoint [ 27.760146][ T102] pvrusb2: Invalid write control endpoint [ 27.765874][ T102] pvrusb2: Invalid write control endpoint [ 27.771718][ T102] pvrusb2: Invalid write control endpoint [ 27.777599][ T102] pvrusb2: Invalid write control endpoint [ 27.783582][ T102] pvrusb2: Invalid write control endpoint [ 27.789351][ T102] pvrusb2: Invalid write control endpoint [ 27.795081][ T102] pvrusb2: Invalid write control endpoint [ 27.800837][ T102] pvrusb2: Invalid write control endpoint [ 27.806566][ T102] pvrusb2: Invalid write control endpoint [ 27.812766][ T102] pvrusb2: Module ID 3 (saa7115) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 27.834722][ T102] cs53l32a 0-0011: chip found @ 0x22 (pvrusb2_a) [ 27.841519][ T102] pvrusb2: Invalid write control endpoint [ 27.847264][ T102] pvrusb2: Invalid write control endpoint [ 27.853042][ T102] pvrusb2: Invalid write control endpoint [ 27.859083][ T102] pvrusb2: Invalid write control endpoint [ 27.864791][ T102] pvrusb2: Invalid write control endpoint [ 27.870558][ T102] pvrusb2: Invalid write control endpoint [ 27.876447][ T102] pvrusb2: Invalid write control endpoint [ 27.882341][ T102] pvrusb2: Invalid write control endpoint [ 27.888067][ T102] pvrusb2: Invalid write control endpoint [ 27.893823][ T102] pvrusb2: Invalid write control endpoint [ 27.899594][ T102] pvrusb2: Invalid write control endpoint [ 27.905303][ T102] pvrusb2: Invalid write control endpoint [ 27.911051][ T102] pvrusb2: Invalid write control endpoint [ 27.916777][ T102] pvrusb2: Invalid write control endpoint [ 27.922544][ T102] pvrusb2: Invalid write control endpoint [ 27.928352][ T102] pvrusb2: Invalid write control endpoint [ 27.934084][ T102] pvrusb2: Invalid write control endpoint [ 27.939857][ T102] pvrusb2: Invalid write control endpoint [ 27.945794][ T102] pvrusb2: Invalid write control endpoint [ 27.951569][ T102] pvrusb2: Invalid write control endpoint [ 27.957300][ T102] pvrusb2: Invalid write control endpoint [ 27.963323][ T102] pvrusb2: Attached sub-driver cs53l32a [ 27.973352][ T102] pvrusb2: Invalid write control endpoint [ 27.979588][ T102] pvrusb2: Invalid write control endpoint [ 27.985405][ T102] pvrusb2: Invalid write control endpoint [ 27.991327][ T102] pvrusb2: Invalid write control endpoint [ 27.997052][ T102] pvrusb2: Module ID 4 (tuner) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 28.014209][ T102] pvrusb2: Device being rendered inoperable [ 28.020172][ T102] pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. [ 28.032964][ T102] pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. [ 28.398392][ T78] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 28.638370][ T78] usb 1-1: Using ep0 maxpacket: 8 [ 28.758480][ T78] usb 1-1: config 2 has an invalid interface number: 237 but max is 0 [ 28.766813][ T78] usb 1-1: config 2 has no interface number 0 [ 28.773173][ T78] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=17.e9 [ 28.782353][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.840218][ T78] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner executing program [ 29.068904][ T102] pvrusb2: Invalid write control endpoint [ 29.075882][ T78] usb 1-1: USB disconnect, device number 4 [ 29.083694][ T102] pvrusb2: Invalid write control endpoint [ 29.090135][ T102] pvrusb2: Invalid write control endpoint [ 29.095901][ T102] pvrusb2: Invalid write control endpoint [ 29.101912][ T102] pvrusb2: Invalid write control endpoint [ 29.107745][ T102] pvrusb2: Invalid write control endpoint [ 29.114153][ T102] pvrusb2: Invalid write control endpoint [ 29.119929][ T102] pvrusb2: Invalid write control endpoint [ 29.125756][ T102] pvrusb2: Invalid write control endpoint [ 29.132126][ T102] pvrusb2: Invalid write control endpoint [ 29.137878][ T102] pvrusb2: Invalid write control endpoint [ 29.143663][ T102] pvrusb2: Invalid write control endpoint [ 29.149439][ T102] pvrusb2: Invalid write control endpoint [ 29.155162][ T102] pvrusb2: Invalid write control endpoint [ 29.162354][ T102] pvrusb2: Invalid write control endpoint [ 29.168322][ T102] pvrusb2: Invalid write control endpoint [ 29.174042][ T102] pvrusb2: Invalid write control endpoint [ 29.179800][ T102] pvrusb2: Invalid write control endpoint [ 29.185522][ T102] pvrusb2: Invalid write control endpoint [ 29.191272][ T102] pvrusb2: Invalid write control endpoint [ 29.197017][ T102] pvrusb2: Invalid write control endpoint [ 29.202777][ T102] pvrusb2: Invalid write control endpoint [ 29.208556][ T102] pvrusb2: Invalid write control endpoint [ 29.214296][ T102] pvrusb2: Invalid write control endpoint [ 29.220339][ T102] pvrusb2: Invalid write control endpoint [ 29.226095][ T102] pvrusb2: Invalid write control endpoint [ 29.231882][ T102] pvrusb2: Invalid write control endpoint [ 29.237619][ T102] pvrusb2: Invalid write control endpoint [ 29.243426][ T102] pvrusb2: Invalid write control endpoint [ 29.249179][ T102] pvrusb2: Invalid write control endpoint [ 29.254923][ T102] pvrusb2: Invalid write control endpoint [ 29.260723][ T102] pvrusb2: Invalid write control endpoint [ 29.266455][ T102] pvrusb2: Invalid write control endpoint [ 29.272692][ T102] pvrusb2: Module ID 3 (saa7115) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 29.294671][ T102] cs53l32a 0-0011: chip found @ 0x22 (pvrusb2_a) [ 29.301483][ T102] pvrusb2: Invalid write control endpoint [ 29.307234][ T102] pvrusb2: Invalid write control endpoint [ 29.313009][ T102] pvrusb2: Invalid write control endpoint [ 29.319121][ T102] pvrusb2: Invalid write control endpoint [ 29.324850][ T102] pvrusb2: Invalid write control endpoint [ 29.330605][ T102] pvrusb2: Invalid write control endpoint [ 29.336371][ T102] pvrusb2: Invalid write control endpoint [ 29.342879][ T102] pvrusb2: Invalid write control endpoint [ 29.348656][ T102] pvrusb2: Invalid write control endpoint [ 29.354477][ T102] pvrusb2: Invalid write control endpoint [ 29.360789][ T102] pvrusb2: Invalid write control endpoint [ 29.367829][ T102] pvrusb2: Invalid write control endpoint [ 29.373595][ T102] pvrusb2: Invalid write control endpoint [ 29.379368][ T102] pvrusb2: Invalid write control endpoint [ 29.385089][ T102] pvrusb2: Invalid write control endpoint [ 29.390840][ T102] pvrusb2: Invalid write control endpoint [ 29.396578][ T102] pvrusb2: Invalid write control endpoint [ 29.402340][ T102] pvrusb2: Invalid write control endpoint [ 29.408069][ T102] pvrusb2: Invalid write control endpoint [ 29.413914][ T102] pvrusb2: Invalid write control endpoint [ 29.419756][ T102] pvrusb2: Invalid write control endpoint [ 29.425709][ T102] pvrusb2: Attached sub-driver cs53l32a [ 29.435667][ T102] pvrusb2: Invalid write control endpoint [ 29.441469][ T102] pvrusb2: Invalid write control endpoint [ 29.447195][ T102] pvrusb2: Invalid write control endpoint [ 29.453104][ T102] pvrusb2: Invalid write control endpoint [ 29.458904][ T102] pvrusb2: Module ID 4 (tuner) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 29.476049][ T102] pvrusb2: Device being rendered inoperable [ 29.482194][ T102] pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. [ 29.494994][ T102] pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. [ 29.858384][ T78] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 30.098377][ T78] usb 1-1: Using ep0 maxpacket: 8 [ 30.218464][ T78] usb 1-1: config 2 has an invalid interface number: 237 but max is 0 [ 30.226931][ T78] usb 1-1: config 2 has no interface number 0 [ 30.234852][ T78] usb 1-1: New USB device found, idVendor=11ba, idProduct=1003, bcdDevice=17.e9 [ 30.244214][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.300399][ T78] pvrusb2: Hardware description: OnAir Creator Hybrid USB tuner executing program [ 30.508460][ T102] pvrusb2: Invalid write control endpoint [ 30.517431][ T78] usb 1-1: USB disconnect, device number 5 [ 30.521516][ T102] pvrusb2: Invalid write control endpoint [ 30.529372][ T102] pvrusb2: Invalid write control endpoint [ 30.536866][ T102] pvrusb2: Invalid write control endpoint [ 30.543842][ T102] pvrusb2: Invalid write control endpoint [ 30.549895][ T102] pvrusb2: Invalid write control endpoint [ 30.555713][ T102] pvrusb2: Invalid write control endpoint [ 30.561599][ T102] pvrusb2: Invalid write control endpoint [ 30.567352][ T102] pvrusb2: Invalid write control endpoint [ 30.573133][ T102] pvrusb2: Invalid write control endpoint [ 30.579081][ T102] pvrusb2: Invalid write control endpoint [ 30.585778][ T102] pvrusb2: Invalid write control endpoint [ 30.592339][ T102] pvrusb2: Invalid write control endpoint [ 30.598313][ T102] pvrusb2: Invalid write control endpoint [ 30.604203][ T102] pvrusb2: Invalid write control endpoint [ 30.610671][ T102] pvrusb2: Invalid write control endpoint [ 30.616567][ T102] pvrusb2: Invalid write control endpoint [ 30.622318][ T102] pvrusb2: Invalid write control endpoint [ 30.628134][ T102] pvrusb2: Invalid write control endpoint [ 30.633885][ T102] pvrusb2: Invalid write control endpoint [ 30.639989][ T102] pvrusb2: Invalid write control endpoint [ 30.645699][ T102] pvrusb2: Invalid write control endpoint [ 30.651448][ T102] pvrusb2: Invalid write control endpoint [ 30.657254][ T102] pvrusb2: Invalid write control endpoint [ 30.663152][ T102] pvrusb2: Invalid write control endpoint [ 30.668902][ T102] pvrusb2: Invalid write control endpoint [ 30.674630][ T102] pvrusb2: Invalid write control endpoint [ 30.680551][ T102] pvrusb2: Invalid write control endpoint [ 30.686278][ T102] pvrusb2: Invalid write control endpoint [ 30.692071][ T102] pvrusb2: Invalid write control endpoint [ 30.697843][ T102] pvrusb2: Invalid write control endpoint [ 30.703622][ T102] pvrusb2: Invalid write control endpoint [ 30.709378][ T102] pvrusb2: Invalid write control endpoint [ 30.716074][ T102] pvrusb2: Module ID 3 (saa7115) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 30.739623][ T102] cs53l32a 0-0011: chip found @ 0x22 (pvrusb2_a) [ 30.746565][ T102] pvrusb2: Invalid write control endpoint [ 30.752790][ T102] pvrusb2: Invalid write control endpoint [ 30.759023][ T102] pvrusb2: Invalid write control endpoint [ 30.765616][ T102] pvrusb2: Invalid write control endpoint [ 30.773081][ T102] pvrusb2: Invalid write control endpoint [ 30.778832][ T102] pvrusb2: Invalid write control endpoint [ 30.785063][ T102] pvrusb2: Invalid write control endpoint [ 30.791677][ T102] pvrusb2: Invalid write control endpoint [ 30.797888][ T102] pvrusb2: Invalid write control endpoint [ 30.803658][ T102] pvrusb2: Invalid write control endpoint [ 30.809496][ T102] pvrusb2: Invalid write control endpoint [ 30.815311][ T102] pvrusb2: Invalid write control endpoint [ 30.821094][ T102] pvrusb2: Invalid write control endpoint [ 30.826818][ T102] pvrusb2: Invalid write control endpoint [ 30.832711][ T102] pvrusb2: Invalid write control endpoint [ 30.838590][ T102] pvrusb2: Invalid write control endpoint [ 30.844505][ T102] pvrusb2: Invalid write control endpoint [ 30.850362][ T102] pvrusb2: Invalid write control endpoint [ 30.856138][ T102] pvrusb2: Invalid write control endpoint [ 30.861898][ T102] pvrusb2: Invalid write control endpoint [ 30.867626][ T102] pvrusb2: Invalid write control endpoint [ 30.873621][ T102] pvrusb2: Attached sub-driver cs53l32a [ 30.883474][ T102] pvrusb2: Invalid write control endpoint [ 30.889580][ T102] pvrusb2: Invalid write control endpoint [ 30.895837][ T102] pvrusb2: Invalid write control endpoint [ 30.902237][ T102] pvrusb2: Invalid write control endpoint [ 30.907982][ T102] pvrusb2: Module ID 4 (tuner) for device OnAir Creator Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 30.925216][ T102] pvrusb2: Device being rendered inoperable [ 30.931548][ T102] pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. [ 30.944464][ T102] pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. [ 30.964102][ T102] ------------[ cut here ]------------ [ 30.969689][ T102] sysfs group 'power' not found for kobject 'i2c-0' [ 30.976341][ T102] WARNING: CPU: 1 PID: 102 at fs/sysfs/group.c:278 sysfs_remove_group+0x155/0x1b0 [ 30.985551][ T102] Kernel panic - not syncing: panic_on_warn set ... [ 30.992127][ T102] CPU: 1 PID: 102 Comm: pvrusb2-context Not tainted 5.5.0-rc1-syzkaller #0 [ 31.001316][ T102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.011358][ T102] Call Trace: [ 31.014806][ T102] dump_stack+0xef/0x16e [ 31.019057][ T102] ? sysfs_remove_group+0xf0/0x1b0 [ 31.024150][ T102] panic+0x2aa/0x6e1 [ 31.028046][ T102] ? add_taint.cold+0x16/0x16 [ 31.032708][ T102] ? __probe_kernel_read+0x188/0x1d0 [ 31.038074][ T102] ? __warn.cold+0x14/0x30 [ 31.042592][ T102] ? __warn+0xd5/0x1c8 [ 31.046888][ T102] ? sysfs_remove_group+0x155/0x1b0 [ 31.052076][ T102] __warn.cold+0x2f/0x30 [ 31.056320][ T102] ? sysfs_remove_group+0x155/0x1b0 [ 31.061638][ T102] report_bug+0x27b/0x2f0 [ 31.066066][ T102] do_error_trap+0x12b/0x1e0 [ 31.070648][ T102] ? sysfs_remove_group+0x155/0x1b0 [ 31.075958][ T102] do_invalid_op+0x32/0x40 [ 31.080449][ T102] ? sysfs_remove_group+0x155/0x1b0 [ 31.085757][ T102] invalid_op+0x23/0x30 [ 31.089908][ T102] RIP: 0010:sysfs_remove_group+0x155/0x1b0 [ 31.095700][ T102] Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 41 48 8b 33 48 c7 c7 20 bc d0 85 e8 03 18 86 ff <0f> 0b eb 95 e8 32 85 d9 ff e9 d2 fe ff ff 48 89 df e8 25 85 d9 ff [ 31.115420][ T102] RSP: 0018:ffff8881d4b67c40 EFLAGS: 00010282 [ 31.121471][ T102] RAX: 0000000000000000 RBX: ffffffff85f37aa0 RCX: 0000000000000000 [ 31.129967][ T102] RDX: 0000000000000000 RSI: ffffffff81295dad RDI: ffffed103a96cf7a [ 31.137927][ T102] RBP: 0000000000000000 R08: ffff8881d5389880 R09: ffffed103b666218 [ 31.145894][ T102] R10: ffffed103b666217 R11: ffff8881db3310bf R12: ffff8881cf5ac338 [ 31.153853][ T102] R13: ffffffff85f38040 R14: ffff8881cf5ac920 R15: ffff8881d5389880 [ 31.161892][ T102] ? vprintk_func+0x7d/0x113 [ 31.166881][ T102] dpm_sysfs_remove+0x97/0xb0 [ 31.171661][ T102] device_del+0x18b/0xd30 [ 31.176079][ T102] ? __pm_runtime_disable+0x148/0x3d0 [ 31.181448][ T102] ? device_create_with_groups+0x120/0x120 [ 31.187244][ T102] ? pm_runtime_barrier+0x260/0x260 [ 31.193313][ T102] ? lockdep_init_map+0x1b0/0x5e0 [ 31.198357][ T102] ? lockdep_init_map+0x1b0/0x5e0 [ 31.203365][ T102] device_unregister+0x11/0x30 [ 31.208115][ T102] i2c_del_adapter+0x42b/0x590 [ 31.212865][ T102] ? del_timer_sync+0x115/0x130 [ 31.217707][ T102] pvr2_i2c_core_done+0x69/0xb6 [ 31.222546][ T102] pvr2_hdw_destroy+0x179/0x370 [ 31.227383][ T102] pvr2_context_destroy+0x84/0x230 [ 31.232496][ T102] pvr2_context_thread_func+0x657/0x860 [ 31.238110][ T102] ? lock_acquire+0x127/0x320 [ 31.242791][ T102] ? pvr2_context_destroy+0x230/0x230 [ 31.248141][ T102] ? finish_wait+0x260/0x260 [ 31.252714][ T102] ? lockdep_hardirqs_on+0x382/0x580 [ 31.258009][ T102] ? __kthread_parkme+0x10a/0x1c0 [ 31.263109][ T102] ? pvr2_context_destroy+0x230/0x230 [ 31.268476][ T102] kthread+0x318/0x420 [ 31.272527][ T102] ? kthread_create_on_node+0xf0/0xf0 [ 31.277878][ T102] ret_from_fork+0x24/0x30 [ 31.282595][ T102] Kernel Offset: disabled [ 31.287235][ T102] Rebooting in 86400 seconds..