Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 42.780268][ T2801] hid-generic 0000:0000:0000.0001: ignoring exceeding usage max [ 42.807407][ T2801] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on sz1 [ 43.082852][ T7007] INFO: trying to register non-static key. [ 43.088761][ T7007] the code is fine but needs lockdep annotation. [ 43.095070][ T7007] turning off the locking correctness validator. [ 43.101402][ T7007] CPU: 0 PID: 7007 Comm: syz-executor927 Not tainted 5.7.0-rc1-syzkaller #0 [ 43.110225][ T7007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.120361][ T7007] Call Trace: [ 43.123631][ T7007] dump_stack+0x1e9/0x30e [ 43.127946][ T7007] register_lock_class+0xc65/0x10d0 [ 43.133146][ T7007] __lock_acquire+0x102/0x2c30 [ 43.137881][ T7007] ? __lock_acquire+0x116c/0x2c30 [ 43.142960][ T7007] ? _raw_spin_unlock_irqrestore+0x6f/0xd0 [ 43.148848][ T7007] lock_acquire+0x169/0x480 [ 43.153352][ T7007] ? __wake_up+0xb8/0x150 [ 43.157657][ T7007] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 43.163364][ T7007] _raw_spin_lock_irqsave+0x9e/0xc0 [ 43.168546][ T7007] ? __wake_up+0xb8/0x150 [ 43.172846][ T7007] __wake_up+0xb8/0x150 [ 43.176976][ T7007] uhid_char_release+0x99/0x600 [ 43.181895][ T7007] ? uhid_char_open+0x240/0x240 [ 43.186723][ T7007] __fput+0x2ed/0x750 [ 43.190691][ T7007] task_work_run+0x147/0x1d0 [ 43.195251][ T7007] do_exit+0x5ef/0x1f80 [ 43.199378][ T7007] ? vfs_write+0x495/0x580 [ 43.203777][ T7007] do_group_exit+0x15e/0x2c0 [ 43.208338][ T7007] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 43.214030][ T7007] __do_sys_exit_group+0x13/0x20 [ 43.218972][ T7007] __se_sys_exit_group+0x10/0x10 [ 43.223894][ T7007] __x64_sys_exit_group+0x37/0x40 [ 43.228918][ T7007] do_syscall_64+0xf3/0x1b0 [ 43.233394][ T7007] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 43.239269][ T7007] RIP: 0033:0x43eec8 [ 43.243155][ T7007] Code: Bad RIP value. [ 43.247369][ T7007] RSP: 002b:00007ffc40890e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 43.255778][ T7007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043eec8 [ 43.263744][ T7007] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 43.271710][ T7007] RBP: 00000000004bf9c8 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 43.279778][ T7007] R10: 0000000000401af0 R11: 0000000000000246 R12: 0000000000000001 [ 43.287821][ T7007] R13: 00000000006d1180 R14: 0000000000000000 R15: 0000000000000000 [ 43.296042][ T7007] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 43.307726][ T7007] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 43.316284][ T7007] CPU: 0 PID: 7007 Comm: syz-executor927 Not tainted 5.7.0-rc1-syzkaller #0 [ 43.325121][ T7007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.335205][ T7007] RIP: 0010:__wake_up_common+0x297/0x4d0 [ 43.340871][ T7007] Code: fb 01 00 00 45 31 f6 eb 13 66 2e 0f 1f 84 00 00 00 00 00 4d 39 fc 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 2b 7e 5b 00 48 ba 00 00 00 00 00 fc [ 43.360466][ T7007] RSP: 0018:ffffc90001077c10 EFLAGS: 00010046 [ 43.366512][ T7007] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.374460][ T7007] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff88808d8613f8 [ 43.382406][ T7007] RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffffc90001077c78 [ 43.390819][ T7007] R10: fffff5200020ef82 R11: 0000000000000000 R12: ffff88808d861438 [ 43.398795][ T7007] R13: 1ffff9200020ef8f R14: 0000000000000000 R15: 0000000000000000 [ 43.407702][ T7007] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 43.416634][ T7007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.423195][ T7007] CR2: 000000000043ee9e CR3: 0000000009279000 CR4: 00000000001406f0 [ 43.431163][ T7007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.439121][ T7007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.447078][ T7007] Call Trace: [ 43.450351][ T7007] __wake_up+0xd4/0x150 [ 43.454480][ T7007] uhid_char_release+0x99/0x600 [ 43.459302][ T7007] ? uhid_char_open+0x240/0x240 [ 43.464122][ T7007] __fput+0x2ed/0x750 [ 43.468079][ T7007] task_work_run+0x147/0x1d0 [ 43.472657][ T7007] do_exit+0x5ef/0x1f80 [ 43.476800][ T7007] ? vfs_write+0x495/0x580 [ 43.481191][ T7007] do_group_exit+0x15e/0x2c0 [ 43.485754][ T7007] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 43.491446][ T7007] __do_sys_exit_group+0x13/0x20 [ 43.496356][ T7007] __se_sys_exit_group+0x10/0x10 [ 43.501275][ T7007] __x64_sys_exit_group+0x37/0x40 [ 43.506271][ T7007] do_syscall_64+0xf3/0x1b0 [ 43.510771][ T7007] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 43.516658][ T7007] RIP: 0033:0x43eec8 [ 43.520549][ T7007] Code: Bad RIP value. [ 43.524595][ T7007] RSP: 002b:00007ffc40890e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 43.532983][ T7007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043eec8 [ 43.540934][ T7007] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 43.548895][ T7007] RBP: 00000000004bf9c8 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 43.556954][ T7007] R10: 0000000000401af0 R11: 0000000000000246 R12: 0000000000000001 [ 43.565098][ T7007] R13: 00000000006d1180 R14: 0000000000000000 R15: 0000000000000000 [ 43.573063][ T7007] Modules linked in: [ 43.576946][ T7007] ---[ end trace 8f934f1de4077383 ]--- [ 43.582405][ T7007] RIP: 0010:__wake_up_common+0x297/0x4d0 [ 43.588010][ T7007] Code: fb 01 00 00 45 31 f6 eb 13 66 2e 0f 1f 84 00 00 00 00 00 4d 39 fc 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 2b 7e 5b 00 48 ba 00 00 00 00 00 fc [ 43.607858][ T7007] RSP: 0018:ffffc90001077c10 EFLAGS: 00010046 [ 43.613952][ T7007] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.622172][ T7007] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff88808d8613f8 [ 43.630118][ T7007] RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffffc90001077c78 [ 43.638064][ T7007] R10: fffff5200020ef82 R11: 0000000000000000 R12: ffff88808d861438 [ 43.646024][ T7007] R13: 1ffff9200020ef8f R14: 0000000000000000 R15: 0000000000000000 [ 43.653990][ T7007] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 43.662901][ T7007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.669458][ T7007] CR2: 000000000043ee9e CR3: 0000000009279000 CR4: 00000000001406f0 [ 43.677414][ T7007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.685358][ T7007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.693999][ T7007] Kernel panic - not syncing: Fatal exception [ 43.702071][ T7007] Kernel Offset: disabled [ 43.706406][ T7007] Rebooting in 86400 seconds..