Warning: Permanently added '10.128.0.171' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 129.252145][ T1633] Bluetooth: Error in BCSP hdr checksum [ 129.512131][ T1068] Bluetooth: Error in BCSP hdr checksum [ 129.772151][ T1068] Bluetooth: Error in BCSP hdr checksum [ 130.032104][ T1068] Bluetooth: Error in BCSP hdr checksum [ 130.292243][ T1068] Bluetooth: Error in BCSP hdr checksum [ 130.552141][ T1633] Bluetooth: Error in BCSP hdr checksum [ 130.812071][ T1068] Bluetooth: Error in BCSP hdr checksum [ 131.041819][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 131.048331][ T1068] Bluetooth: Error in BCSP hdr checksum [ 131.302186][ T1633] Bluetooth: Error in BCSP hdr checksum [ 131.562216][ T1068] Bluetooth: Error in BCSP hdr checksum [ 131.822104][ T1633] Bluetooth: Error in BCSP hdr checksum [ 132.082134][ T1068] Bluetooth: Error in BCSP hdr checksum [ 132.342198][ T1633] Bluetooth: Error in BCSP hdr checksum [ 132.602145][ T1068] Bluetooth: Error in BCSP hdr checksum [ 132.862227][ T1633] Bluetooth: Error in BCSP hdr checksum [ 133.121845][ T17] Bluetooth: hci0: command 0x1001 tx timeout [ 133.128500][ T1068] Bluetooth: Error in BCSP hdr checksum [ 133.134259][ T1068] Bluetooth: Error in BCSP hdr checksum [ 133.382290][ T1633] Bluetooth: Error in BCSP hdr checksum [ 133.387976][ T1633] Bluetooth: Error in BCSP hdr checksum [ 133.642234][ T1633] Bluetooth: Error in BCSP hdr checksum [ 133.648058][ T1633] Bluetooth: Error in BCSP hdr checksum [ 133.902261][ T1068] Bluetooth: Error in BCSP hdr checksum [ 133.907954][ T1068] Bluetooth: Error in BCSP hdr checksum [ 135.201931][ T17] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 139.552317][ T1633] Bluetooth: Error in BCSP hdr checksum [ 139.812239][ T1068] Bluetooth: Error in BCSP hdr checksum [ 140.072192][ T1068] Bluetooth: Error in BCSP hdr checksum [ 140.332265][ T1068] Bluetooth: Error in BCSP hdr checksum [ 140.592363][ T1068] Bluetooth: Error in BCSP hdr checksum [ 140.852160][ T1633] Bluetooth: Error in BCSP hdr checksum [ 141.112176][ T1068] Bluetooth: Error in BCSP hdr checksum [ 141.361839][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 141.368389][ T1068] Bluetooth: Error in BCSP hdr checksum [ 141.622225][ T1633] Bluetooth: Error in BCSP hdr checksum [ 141.882214][ T1633] Bluetooth: Error in BCSP hdr checksum [ 142.142239][ T1633] Bluetooth: Error in BCSP hdr checksum [ 142.402171][ T1068] Bluetooth: Error in BCSP hdr checksum [ 142.662275][ T1633] Bluetooth: Error in BCSP hdr checksum [ 142.922278][ T1068] Bluetooth: Error in BCSP hdr checksum [ 143.182346][ T1633] Bluetooth: Error in BCSP hdr checksum [ 143.441869][ T17] Bluetooth: hci0: command 0x1001 tx timeout [ 143.448579][ T1068] Bluetooth: Error in BCSP hdr checksum [ 143.454355][ T1068] Bluetooth: Error in BCSP hdr checksum [ 143.702325][ T1633] Bluetooth: Error in BCSP hdr checksum [ 143.708290][ T107] Bluetooth: Error in BCSP hdr checksum [ 143.962390][ T1633] Bluetooth: Error in BCSP hdr checksum [ 143.968184][ T1633] Bluetooth: Error in BCSP hdr checksum [ 144.222361][ T1068] Bluetooth: Error in BCSP hdr checksum [ 144.228105][ T1068] Bluetooth: Error in BCSP hdr checksum [ 145.521939][ T17] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 149.792168][ T1068] Bluetooth: Error in BCSP hdr checksum [ 150.052115][ T1068] Bluetooth: Error in BCSP hdr checksum [ 150.312170][ T107] Bluetooth: Error in BCSP hdr checksum [ 150.572117][ T1068] Bluetooth: Error in BCSP hdr checksum [ 150.832143][ T107] Bluetooth: Error in BCSP hdr checksum [ 151.092193][ T107] Bluetooth: Error in BCSP hdr checksum [ 151.352160][ T107] Bluetooth: Error in BCSP hdr checksum [ 151.601864][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 151.608394][ T107] Bluetooth: Error in BCSP hdr checksum [ 151.862167][ T1068] Bluetooth: Error in BCSP hdr checksum [ 152.122213][ T107] Bluetooth: Error in BCSP hdr checksum [ 152.382135][ T1068] Bluetooth: Error in BCSP hdr checksum [ 152.642109][ T107] Bluetooth: Error in BCSP hdr checksum [ 152.902163][ T107] Bluetooth: Error in BCSP hdr checksum [ 153.162276][ T107] Bluetooth: Error in BCSP hdr checksum [ 153.422162][ T107] Bluetooth: Error in BCSP hdr checksum [ 153.681844][ T4114] Bluetooth: hci0: command 0x1001 tx timeout [ 153.688378][ T1068] Bluetooth: Error in BCSP hdr checksum [ 153.694147][ T1068] Bluetooth: Error in BCSP hdr checksum [ 153.942355][ T1068] Bluetooth: Error in BCSP hdr checksum [ 153.948106][ T1068] Bluetooth: Error in BCSP hdr checksum [ 154.202292][ T107] Bluetooth: Error in BCSP hdr checksum [ 154.207984][ T107] Bluetooth: Error in BCSP hdr checksum [ 154.462295][ T1068] Bluetooth: Error in BCSP hdr checksum [ 154.468068][ T1068] Bluetooth: Error in BCSP hdr checksum [ 155.761896][ T17] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 160.032177][ T1068] Bluetooth: Error in BCSP hdr checksum [ 160.292264][ T1068] Bluetooth: Error in BCSP hdr checksum [ 160.552228][ T1068] Bluetooth: Error in BCSP hdr checksum [ 160.812155][ T107] Bluetooth: Error in BCSP hdr checksum [ 161.072205][ T107] Bluetooth: Error in BCSP hdr checksum [ 161.332186][ T107] Bluetooth: Error in BCSP hdr checksum [ 161.592092][ T1068] Bluetooth: Error in BCSP hdr checksum [ 161.841781][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 161.848417][ T1068] Bluetooth: Error in BCSP hdr checksum [ 162.102162][ T107] Bluetooth: Error in BCSP hdr checksum [ 162.362210][ T1068] Bluetooth: Error in BCSP hdr checksum [ 162.622212][ T107] Bluetooth: Error in BCSP hdr checksum [ 162.882223][ T1068] Bluetooth: Error in BCSP hdr checksum [ 163.142283][ T107] Bluetooth: Error in BCSP hdr checksum [ 163.402294][ T107] Bluetooth: Error in BCSP hdr checksum [ 163.662234][ T1068] Bluetooth: Error in BCSP hdr checksum [ 163.921838][ T4114] Bluetooth: hci0: command 0x1001 tx timeout [ 163.928488][ T107] Bluetooth: Error in BCSP hdr checksum [ 163.934283][ T107] Bluetooth: Error in BCSP hdr checksum [ 164.182280][ T1068] Bluetooth: Error in BCSP hdr checksum [ 164.188074][ T1068] Bluetooth: Error in BCSP hdr checksum [ 164.442228][ T107] Bluetooth: Error in BCSP hdr checksum [ 164.447901][ T107] Bluetooth: Error in BCSP hdr checksum [ 164.702318][ T107] Bluetooth: Error in BCSP hdr checksum [ 164.708040][ T107] Bluetooth: Error in BCSP hdr checksum [ 166.002076][ T17] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 170.272067][ T107] Bluetooth: Error in BCSP hdr checksum [ 170.532208][ T107] Bluetooth: Error in BCSP hdr checksum [ 170.792062][ T1633] Bluetooth: Error in BCSP hdr checksum [ 171.052123][ T1633] Bluetooth: Error in BCSP hdr checksum [ 171.312082][ T1633] Bluetooth: Error in BCSP hdr checksum [ 171.572155][ T1633] Bluetooth: Error in BCSP hdr checksum [ 171.832116][ T1633] Bluetooth: Error in BCSP hdr checksum [ 172.081808][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 172.088333][ T1633] Bluetooth: Error in BCSP hdr checksum [ 172.342134][ T1633] Bluetooth: Error in BCSP hdr checksum [ 172.602209][ T107] Bluetooth: Error in BCSP hdr checksum [ 172.862128][ T107] Bluetooth: Error in BCSP hdr checksum [ 173.122189][ T107] Bluetooth: Error in BCSP hdr checksum [ 173.382127][ T1633] Bluetooth: Error in BCSP hdr checksum [ 173.642198][ T1633] Bluetooth: Error in BCSP hdr checksum [ 173.902135][ T1633] Bluetooth: Error in BCSP hdr checksum [ 174.161885][ T4114] Bluetooth: hci0: command 0x1001 tx timeout [ 174.168416][ T107] Bluetooth: Error in BCSP hdr checksum [ 174.174133][ T107] Bluetooth: Error in BCSP hdr checksum [ 174.422226][ T1633] Bluetooth: Error in BCSP hdr checksum [ 174.427913][ T1633] Bluetooth: Error in BCSP hdr checksum [ 174.682179][ T1633] Bluetooth: Error in BCSP hdr checksum [ 174.687980][ T1633] Bluetooth: Error in BCSP hdr checksum [ 174.942193][ T1068] Bluetooth: Error in BCSP hdr checksum [ 174.947874][ T1068] Bluetooth: Error in BCSP hdr checksum [ 176.241874][ T4114] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 180.512118][ T1068] Bluetooth: Error in BCSP hdr checksum [ 180.772148][ T107] Bluetooth: Error in BCSP hdr checksum [ 181.032130][ T107] Bluetooth: Error in BCSP hdr checksum [ 181.292102][ T1068] Bluetooth: Error in BCSP hdr checksum [ 181.552221][ T1068] Bluetooth: Error in BCSP hdr checksum [ 181.812107][ T107] Bluetooth: Error in BCSP hdr checksum [ 182.072126][ T107] Bluetooth: Error in BCSP hdr checksum [ 182.321788][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 182.328327][ T107] Bluetooth: Error in BCSP hdr checksum [ 182.582183][ T107] Bluetooth: Error in BCSP hdr checksum [ 182.842204][ T1068] Bluetooth: Error in BCSP hdr checksum [ 183.102268][ T1068] Bluetooth: Error in BCSP hdr checksum [ 183.362173][ T1068] Bluetooth: Error in BCSP hdr checksum [ 183.622166][ T1068] Bluetooth: Error in BCSP hdr checksum [ 183.882116][ T107] Bluetooth: Error in BCSP hdr checksum [ 183.887982][ T1068] Bluetooth: Error in BCSP hdr checksum [ 184.142167][ T1068] Bluetooth: Error in BCSP hdr checksum [ 184.401819][ T17] Bluetooth: hci0: command 0x1001 tx timeout [ 184.408490][ T107] Bluetooth: Error in BCSP hdr checksum [ 184.414271][ T107] Bluetooth: Error in BCSP hdr checksum [ 184.662262][ T107] Bluetooth: Error in BCSP hdr checksum [ 184.667945][ T107] Bluetooth: Error in BCSP hdr checksum [ 184.922300][ T1068] Bluetooth: Error in BCSP hdr checksum [ 184.928053][ T1068] Bluetooth: Error in BCSP hdr checksum [ 185.182397][ T1068] Bluetooth: Error in BCSP hdr checksum [ 185.188127][ T1068] Bluetooth: Error in BCSP hdr checksum [ 186.482055][ T17] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 190.752278][ T1633] Bluetooth: Error in BCSP hdr checksum [ 191.012216][ T1633] Bluetooth: Error in BCSP hdr checksum [ 191.272286][ T1633] Bluetooth: Error in BCSP hdr checksum [ 191.532159][ T1633] Bluetooth: Error in BCSP hdr checksum [ 191.792254][ T1633] Bluetooth: Error in BCSP hdr checksum [ 192.052204][ T1633] Bluetooth: Error in BCSP hdr checksum [ 192.312205][ T1633] Bluetooth: Error in BCSP hdr checksum [ 192.561819][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 192.568522][ T1633] Bluetooth: Error in BCSP hdr checksum [ 192.822218][ T1068] Bluetooth: Error in BCSP hdr checksum [ 193.082240][ T107] Bluetooth: Error in BCSP hdr checksum [ 193.342186][ T1068] Bluetooth: Error in BCSP hdr checksum [ 193.602154][ T107] Bluetooth: Error in BCSP hdr checksum [ 193.862211][ T1068] Bluetooth: Error in BCSP hdr checksum [ 194.122188][ T1068] Bluetooth: Error in BCSP hdr checksum [ 194.382138][ T1068] Bluetooth: Error in BCSP hdr checksum [ 194.641804][ T4114] Bluetooth: hci0: command 0x1001 tx timeout [ 194.648440][ T107] Bluetooth: Error in BCSP hdr checksum [ 194.654200][ T107] Bluetooth: Error in BCSP hdr checksum [ 194.902292][ T107] Bluetooth: Error in BCSP hdr checksum [ 194.908110][ T107] Bluetooth: Error in BCSP hdr checksum [ 195.162237][ T1068] Bluetooth: Error in BCSP hdr checksum [ 195.168167][ T1068] Bluetooth: Error in BCSP hdr checksum [ 195.422480][ T107] Bluetooth: Error in BCSP hdr checksum [ 195.428253][ T107] Bluetooth: Error in BCSP hdr checksum [ 196.721892][ T4114] Bluetooth: hci0: command 0x1009 tx timeout [ 200.721939][ T2290] ===================================================== [ 200.728927][ T2290] BUG: KMSAN: uninit-value in hci_dev_do_open+0x1707/0x25a0 [ 200.736194][ T2290] CPU: 1 PID: 2290 Comm: kworker/u5:0 Not tainted 5.3.0-rc7+ #0 [ 200.743859][ T2290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.753930][ T2290] Workqueue: hci0 hci_power_on [ 200.758677][ T2290] Call Trace: [ 200.762130][ T2290] dump_stack+0x191/0x1f0 [ 200.766587][ T2290] kmsan_report+0x13a/0x2b0 [ 200.771088][ T2290] __msan_warning+0x73/0xe0 [ 200.775575][ T2290] kfree_skb+0x23c/0x4c0 [ 200.779796][ T2290] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 200.785684][ T2290] hci_dev_do_open+0x1707/0x25a0 [ 200.790613][ T2290] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 200.796485][ T2290] hci_power_on+0x186/0x910 [ 200.800967][ T2290] ? hci_tx_work+0x48f0/0x48f0 [ 200.805710][ T2290] ? hci_tx_work+0x48f0/0x48f0 [ 200.810457][ T2290] process_one_work+0x1572/0x1ef0 [ 200.815469][ T2290] worker_thread+0x111b/0x2460 [ 200.820233][ T2290] kthread+0x4b5/0x4f0 [ 200.824282][ T2290] ? process_one_work+0x1ef0/0x1ef0 [ 200.829462][ T2290] ? kthread_blkcg+0xf0/0xf0 [ 200.834031][ T2290] ret_from_fork+0x35/0x40 [ 200.838426][ T2290] [ 200.840731][ T2290] Uninit was created at: [ 200.844964][ T2290] kmsan_internal_poison_shadow+0x53/0x100 [ 200.850757][ T2290] kmsan_slab_free+0x8d/0x100 [ 200.855504][ T2290] kmem_cache_free+0x2d1/0x2b70 [ 200.860351][ T2290] kfree_skb+0x473/0x4c0 [ 200.864581][ T2290] kfree_skb_list+0x9d/0xe0 [ 200.869089][ T2290] __dev_queue_xmit+0x2a86/0x4270 [ 200.874099][ T2290] dev_queue_xmit+0x4b/0x60 [ 200.878584][ T2290] tx+0xe2/0x2f0 [ 200.882117][ T2290] kthread+0x1f6/0x470 [ 200.886210][ T2290] kthread+0x4b5/0x4f0 [ 200.890263][ T2290] ret_from_fork+0x35/0x40 [ 200.894660][ T2290] ===================================================== [ 200.901574][ T2290] Disabling lock debugging due to kernel taint [ 200.907794][ T2290] Kernel panic - not syncing: panic_on_warn set ... [ 200.914406][ T2290] CPU: 1 PID: 2290 Comm: kworker/u5:0 Tainted: G B 5.3.0-rc7+ #0 [ 200.923397][ T2290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.934395][ T2290] Workqueue: hci0 hci_power_on [ 200.939140][ T2290] Call Trace: [ 200.942430][ T2290] dump_stack+0x191/0x1f0 [ 200.946742][ T2290] panic+0x3c9/0xc1e [ 200.950629][ T2290] kmsan_report+0x2a2/0x2b0 [ 200.955110][ T2290] __msan_warning+0x73/0xe0 [ 200.959596][ T2290] kfree_skb+0x23c/0x4c0 [ 200.963822][ T2290] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 200.969701][ T2290] hci_dev_do_open+0x1707/0x25a0 [ 200.974623][ T2290] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 200.980498][ T2290] hci_power_on+0x186/0x910 [ 200.984983][ T2290] ? hci_tx_work+0x48f0/0x48f0 [ 200.989724][ T2290] ? hci_tx_work+0x48f0/0x48f0 [ 200.994469][ T2290] process_one_work+0x1572/0x1ef0 [ 200.999483][ T2290] worker_thread+0x111b/0x2460 [ 201.004242][ T2290] kthread+0x4b5/0x4f0 [ 201.008306][ T2290] ? process_one_work+0x1ef0/0x1ef0 [ 201.013492][ T2290] ? kthread_blkcg+0xf0/0xf0 [ 201.018065][ T2290] ret_from_fork+0x35/0x40 [ 201.024072][ T2290] Kernel Offset: disabled [ 201.028401][ T2290] Rebooting in 86400 seconds..