Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   49.353048] ------------[ cut here ]------------
[   49.357827] kernel BUG at security/keys/keyring.c:1214!
[   49.363240] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   49.368613] CPU: 0 PID: 5857 Comm: syz-executor401 Not tainted 4.19.0-rc6+ #45
[   49.375963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.385309] RIP: 0010:__key_link_begin+0x23a/0x300
[   49.390221] Code: fe 48 c7 c7 20 ae 67 89 e8 b3 36 23 fe eb ac e8 ec 64 42 fe 48 c7 c7 20 ae 67 89 e8 30 73 73 04 e9 e3 fe ff ff e8 d6 64 42 fe <0f> 0b e8 cf 64 42 fe 48 8d bb ce 00 00 00 48 b8 00 00 00 00 00 fc
[   49.409115] RSP: 0018:ffff8801be65fb10 EFLAGS: 00010293
[   49.414461] RAX: ffff8801d3356540 RBX: ffff8801d4998080 RCX: ffffffff833c4ebf
[   49.421714] RDX: 0000000000000000 RSI: ffffffff833c50aa RDI: 0000000000000007
[   49.428963] RBP: ffff8801be65fb40 R08: ffff8801d3356540 R09: fffffbfff12cf4a4
[   49.436230] R10: fffffbfff12cf4a4 R11: ffffffff8967a523 R12: ffff8801be65fc48
[   49.443483] R13: 0000000000000000 R14: ffff8801d4998200 R15: ffff8801d4998080
[   49.450739] FS:  000000000178c880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[   49.458945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.464809] CR2: 0000000020cab000 CR3: 00000001d3117000 CR4: 00000000001406f0
[   49.472059] Call Trace:
[   49.474635]  request_key_and_link+0x737/0x17a0
[   49.479198]  ? key_task_permission+0x1ba/0x390
[   49.483770]  ? call_sbin_request_key+0xf80/0xf80
[   49.488516]  ? keyring_alloc+0xc0/0xc0
[   49.492393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[   49.497921]  ? _copy_from_user+0xdf/0x150
[   49.502055]  __x64_sys_request_key+0x305/0x400
[   49.506622]  ? __ia32_sys_add_key+0x4f0/0x4f0
[   49.511104]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   49.516454]  ? __bpf_trace_preemptirq_template+0x30/0x30
[   49.521892]  ? __sys_setresuid+0x6f3/0x820
[   49.526120]  do_syscall_64+0x1b9/0x820
[   49.529995]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[   49.535360]  ? syscall_return_slowpath+0x5e0/0x5e0
[   49.540275]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   49.545107]  ? trace_hardirqs_on_caller+0x310/0x310
[   49.550109]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[   49.555109]  ? prepare_exit_to_usermode+0x291/0x3b0
[   49.560109]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   49.564940]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   49.570114] RIP: 0033:0x440169
[   49.573289] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00
[   49.592170] RSP: 002b:00007ffec19c2778 EFLAGS: 00000217 ORIG_RAX: 00000000000000f9
[   49.600064] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440169
[   49.607331] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 00000000200000c0
[   49.614585] RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8
[   49.621839] R10: 000000000c72be21 R11: 0000000000000217 R12: 00000000004019f0
[   49.629102] R13: 0000000000401a80 R14: 0000000000000000 R15: 0000000000000000
[   49.636371] Modules linked in:
[   49.640756] ---[ end trace 7484457c85e7268d ]---
[   49.645540] RIP: 0010:__key_link_begin+0x23a/0x300
[   49.650517] Code: fe 48 c7 c7 20 ae 67 89 e8 b3 36 23 fe eb ac e8 ec 64 42 fe 48 c7 c7 20 ae 67 89 e8 30 73 73 04 e9 e3 fe ff ff e8 d6 64 42 fe <0f> 0b e8 cf 64 42 fe 48 8d bb ce 00 00 00 48 b8 00 00 00 00 00 fc
[   49.669669] RSP: 0018:ffff8801be65fb10 EFLAGS: 00010293
[   49.675042] RAX: ffff8801d3356540 RBX: ffff8801d4998080 RCX: ffffffff833c4ebf
[   49.682356] RDX: 0000000000000000 RSI: ffffffff833c50aa RDI: 0000000000000007
[   49.689692] RBP: ffff8801be65fb40 R08: ffff8801d3356540 R09: fffffbfff12cf4a4
[   49.696947] R10: fffffbfff12cf4a4 R11: ffffffff8967a523 R12: ffff8801be65fc48
[   49.704331] R13: 0000000000000000 R14: ffff8801d4998200 R15: ffff8801d4998080
[   49.711662] FS:  000000000178c880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[   49.719933] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.725816] CR2: 0000000020cab000 CR3: 00000001d3117000 CR4: 00000000001406f0
[   49.733175] Kernel panic - not syncing: Fatal exception
[   49.739550] Kernel Offset: disabled
[   49.743172] Rebooting in 86400 seconds..