Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 61.825948][ T3378] hid-generic 1000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 61.852695][ T3378] hid-generic 1000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 61.877856][ T3378] hid-generic 1000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 61.908285][ T3378] hid-generic 1000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz0 executing program [ 61.929238][ T3378] hid-generic 1000:0000:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 61.979834][ T2827] hid-generic 1000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 [ 61.998955][ T2827] hid-generic 1000:0000:0000.0007: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.030816][ T2827] hid-generic 1000:0000:0000.0008: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.055101][ T2827] hid-generic 1000:0000:0000.0009: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.079264][ T2827] hid-generic 1000:0000:0000.000A: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.103500][ T2827] hid-generic 1000:0000:0000.000B: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.127479][ T2827] hid-generic 1000:0000:0000.000C: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.160772][ T2827] hid-generic 1000:0000:0000.000D: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.184011][ T2827] hid-generic 1000:0000:0000.000E: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.220012][ T2827] hid-generic 1000:0000:0000.000F: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.259337][ T2827] hid-generic 1000:0000:0000.0010: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.286568][ T2827] hid-generic 1000:0000:0000.0011: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.339772][ T2827] hid-generic 1000:0000:0000.0012: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.366452][ T2827] hid-generic 1000:0000:0000.0013: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.394709][ T2827] hid-generic 1000:0000:0000.0014: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.416162][ T2827] hid-generic 1000:0000:0000.0015: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.441516][ T2827] hid-generic 1000:0000:0000.0016: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.477598][ T2827] hid-generic 1000:0000:0000.0017: hidraw0: HID v0.00 Device [syz0] on syz0 executing program [ 62.506346][ T3378] hid-generic 1000:0000:0000.0018: hidraw0: HID v0.00 Device [syz0] on syz0 executing program executing program [ 62.550469][ T2827] hid-generic 1000:0000:0000.0019: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.580190][ T2827] hid-generic 1000:0000:0000.001A: hidraw0: HID v0.00 Device [syz0] on syz0 executing program [ 62.617383][ T2827] hid-generic 1000:0000:0000.001B: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.649431][ T2827] hid-generic 1000:0000:0000.001C: hidraw0: HID v0.00 Device [syz0] on syz0 [ 62.669593][ T7041] INFO: trying to register non-static key. [ 62.675417][ T7041] the code is fine but needs lockdep annotation. [ 62.681734][ T7041] turning off the locking correctness validator. [ 62.688074][ T7041] CPU: 0 PID: 7041 Comm: syz-executor396 Not tainted 5.9.0-rc2-next-20200828-syzkaller #0 [ 62.697951][ T7041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.708065][ T7041] Call Trace: [ 62.711337][ T7041] dump_stack+0x18f/0x20d [ 62.715683][ T7041] register_lock_class+0x157d/0x1630 [ 62.721035][ T7041] ? unwind_next_frame+0xe3b/0x1f90 [ 62.726249][ T7041] ? is_dynamic_key+0x1a0/0x1a0 [ 62.731075][ T7041] __lock_acquire+0xf9/0x5640 [ 62.735750][ T7041] ? unwind_get_return_address+0x51/0x90 [ 62.741390][ T7041] ? profile_setup.cold+0xc1/0xc1 [ 62.746427][ T7041] ? arch_stack_walk+0x97/0xf0 [ 62.751178][ T7041] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 62.757128][ T7041] ? exit_fs+0x123/0x170 [ 62.761348][ T7041] ? stack_trace_save+0x8c/0xc0 [ 62.766174][ T7041] ? stack_trace_consume_entry+0x160/0x160 [ 62.771968][ T7041] lock_acquire+0x1f1/0xad0 [ 62.776540][ T7041] ? __wake_up_common_lock+0xb4/0x130 [ 62.781903][ T7041] ? lock_release+0x8e0/0x8e0 [ 62.786577][ T7041] ? lock_acquire+0x1f1/0xad0 [ 62.791249][ T7041] _raw_spin_lock_irqsave+0x8c/0xc0 [ 62.796434][ T7041] ? __wake_up_common_lock+0xb4/0x130 [ 62.801794][ T7041] __wake_up_common_lock+0xb4/0x130 [ 62.806975][ T7041] ? __wake_up_common+0x650/0x650 [ 62.811977][ T7041] ? fcntl_setlk+0xf60/0xf60 [ 62.816542][ T7041] ? lock_is_held_type+0xbb/0xf0 [ 62.821491][ T7041] uhid_char_release+0x9b/0x190 [ 62.826350][ T7041] __fput+0x285/0x920 [ 62.830308][ T7041] ? uhid_dev_create2+0x7c0/0x7c0 [ 62.835314][ T7041] task_work_run+0xdd/0x190 [ 62.839790][ T7041] do_exit+0xb7d/0x29f0 [ 62.843921][ T7041] ? mm_update_next_owner+0x7a0/0x7a0 [ 62.849328][ T7041] ? lock_is_held_type+0xbb/0xf0 [ 62.854251][ T7041] do_group_exit+0x125/0x310 [ 62.858823][ T7041] __x64_sys_exit_group+0x3a/0x50 [ 62.863819][ T7041] do_syscall_64+0x2d/0x70 [ 62.868210][ T7041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.874073][ T7041] RIP: 0033:0x43ff88 [ 62.877933][ T7041] Code: Bad RIP value. [ 62.882013][ T7041] RSP: 002b:00007fff5867a8e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 62.890404][ T7041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043ff88 [ 62.898349][ T7041] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 62.906293][ T7041] RBP: 00000000004c0930 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 62.914237][ T7041] R10: 00000000004002c8 R11: 0000000000000246 R12: 0000000000000001 [ 62.922181][ T7041] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [ 62.930152][ T7041] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 62.941832][ T7041] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 62.950216][ T7041] CPU: 0 PID: 7041 Comm: syz-executor396 Not tainted 5.9.0-rc2-next-20200828-syzkaller #0 [ 62.960079][ T7041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.970120][ T7041] RIP: 0010:__wake_up_common+0xdf/0x650 [ 62.975640][ T7041] Code: 05 00 00 4c 8b 43 40 49 83 e8 18 49 8d 78 18 48 3b 3c 24 0f 84 6a 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 40 05 00 00 49 8b 40 18 89 54 24 10 31 db 48 bd [ 62.995419][ T7041] RSP: 0018:ffffc90006bc7bc8 EFLAGS: 00010046 [ 63.001463][ T7041] RAX: dffffc0000000000 RBX: ffff8880a87913f8 RCX: 0000000000000000 [ 63.009426][ T7041] RDX: 0000000000000001 RSI: 1ffffffff157947f RDI: 0000000000000000 [ 63.017382][ T7041] RBP: 0000000000000000 R08: ffffffffffffffe8 R09: ffffc90006bc7c60 [ 63.025337][ T7041] R10: fffff52000d78f73 R11: 3030303030302052 R12: 0000000000000001 [ 63.033288][ T7041] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.041254][ T7041] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 63.050171][ T7041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.056752][ T7041] CR2: 00000000004c0968 CR3: 0000000009a8d000 CR4: 00000000001506f0 [ 63.064717][ T7041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.072666][ T7041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.080655][ T7041] Call Trace: [ 63.084005][ T7041] __wake_up_common_lock+0xd0/0x130 [ 63.089186][ T7041] ? __wake_up_common+0x650/0x650 [ 63.094187][ T7041] ? fcntl_setlk+0xf60/0xf60 [ 63.098752][ T7041] ? lock_is_held_type+0xbb/0xf0 [ 63.103665][ T7041] uhid_char_release+0x9b/0x190 [ 63.108492][ T7041] __fput+0x285/0x920 [ 63.112450][ T7041] ? uhid_dev_create2+0x7c0/0x7c0 [ 63.117454][ T7041] task_work_run+0xdd/0x190 [ 63.121937][ T7041] do_exit+0xb7d/0x29f0 [ 63.126071][ T7041] ? mm_update_next_owner+0x7a0/0x7a0 [ 63.131420][ T7041] ? lock_is_held_type+0xbb/0xf0 [ 63.136462][ T7041] do_group_exit+0x125/0x310 [ 63.141027][ T7041] __x64_sys_exit_group+0x3a/0x50 [ 63.146030][ T7041] do_syscall_64+0x2d/0x70 [ 63.150555][ T7041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.156422][ T7041] RIP: 0033:0x43ff88 [ 63.160285][ T7041] Code: Bad RIP value. [ 63.164323][ T7041] RSP: 002b:00007fff5867a8e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 63.172731][ T7041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043ff88 [ 63.180726][ T7041] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 63.188717][ T7041] RBP: 00000000004c0930 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 63.196780][ T7041] R10: 00000000004002c8 R11: 0000000000000246 R12: 0000000000000001 [ 63.204729][ T7041] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [ 63.212676][ T7041] Modules linked in: [ 63.216564][ T7041] ---[ end trace 3d7ac140a38e865c ]--- [ 63.222054][ T7041] RIP: 0010:__wake_up_common+0xdf/0x650 [ 63.227581][ T7041] Code: 05 00 00 4c 8b 43 40 49 83 e8 18 49 8d 78 18 48 3b 3c 24 0f 84 6a 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 40 05 00 00 49 8b 40 18 89 54 24 10 31 db 48 bd [ 63.247180][ T7041] RSP: 0018:ffffc90006bc7bc8 EFLAGS: 00010046 [ 63.253901][ T7041] RAX: dffffc0000000000 RBX: ffff8880a87913f8 RCX: 0000000000000000 [ 63.261851][ T7041] RDX: 0000000000000001 RSI: 1ffffffff157947f RDI: 0000000000000000 [ 63.269803][ T7041] RBP: 0000000000000000 R08: ffffffffffffffe8 R09: ffffc90006bc7c60 [ 63.277767][ T7041] R10: fffff52000d78f73 R11: 3030303030302052 R12: 0000000000000001 [ 63.285716][ T7041] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.293666][ T7041] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 63.302569][ T7041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.309142][ T7041] CR2: 00000000004c0968 CR3: 0000000009a8d000 CR4: 00000000001506f0 [ 63.317113][ T7041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.325061][ T7041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.333012][ T7041] Kernel panic - not syncing: Fatal exception [ 63.340207][ T7041] Kernel Offset: disabled [ 63.344526][ T7041] Rebooting in 86400 seconds..