DUID 00:04:c5:78:79:07:21:f0:b3:e0:09:b6:1a:d6:4d:97:86:4f
forked to background, child pid 3173
[   27.685568][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0
[   27.700751][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   51.296977][ T3596] ------------[ cut here ]------------
[   51.302742][ T3596] kernel BUG at kernel/cred.c:456!
[   51.307967][ T3596] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   51.314021][ T3596] CPU: 1 PID: 3596 Comm: syz-executor303 Not tainted 5.18.0-rc2-syzkaller-00122-gb9b4c79e5830 #0
[   51.324516][ T3596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.334829][ T3596] RIP: 0010:commit_creds+0xf33/0x1360
[   51.340208][ T3596] Code: 84 d2 0f 85 94 03 00 00 45 8b 74 24 2c 89 de 44 89 f7 e8 40 66 29 00 41 39 de 0f 85 03 f8 ff ff e9 10 f8 ff ff e8 2d 63 29 00 <0f> 0b e8 26 63 29 00 0f 0b e8 1f 63 29 00 0f 0b 48 89 cf e8 55 fc
[   51.359813][ T3596] RSP: 0018:ffffc900038efc58 EFLAGS: 00010293
[   51.365879][ T3596] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   51.373855][ T3596] RDX: ffff888018ef1d00 RSI: ffffffff814fb873 RDI: ffff888070527200
[   51.381824][ T3596] RBP: ffff888070527200 R08: 0000000000000000 R09: 000000000834d300
[   51.389788][ T3596] R10: ffffffff83af84a5 R11: 0000000000000000 R12: ffff888070527100
[   51.397749][ T3596] R13: ffff888018ef1d00 R14: ffff888018ef1d00 R15: ffffed10031de4a4
[   51.405711][ T3596] FS:  00005555561b1300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   51.414632][ T3596] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.421205][ T3596] CR2: 0000000020000144 CR3: 000000007fb1f000 CR4: 00000000003506e0
[   51.429174][ T3596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   51.437134][ T3596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   51.445103][ T3596] Call Trace:
[   51.448370][ T3596]  <TASK>
[   51.451294][ T3596]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   51.457531][ T3596]  ? keyring_alloc+0x8c/0xb0
[   51.462119][ T3596]  lookup_user_key+0x534/0x1270
[   51.466967][ T3596]  ? join_session_keyring+0x340/0x340
[   51.472337][ T3596]  ? __might_fault+0xd1/0x170
[   51.477011][ T3596]  ? lock_downgrade+0x6e0/0x6e0
[   51.481859][ T3596]  ? key_validate+0x100/0x100
[   51.486537][ T3596]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[   51.492768][ T3596]  ? strncpy_from_user+0x287/0x3c0
[   51.497877][ T3596]  __do_sys_add_key+0x1d3/0x430
[   51.502727][ T3596]  ? __do_sys_request_key+0x3b0/0x3b0
[   51.508096][ T3596]  ? syscall_enter_from_user_mode+0x21/0x70
[   51.513999][ T3596]  do_syscall_64+0x35/0xb0
[   51.518413][ T3596]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   51.524301][ T3596] RIP: 0033:0x7fcffb7b3249
[   51.528705][ T3596] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[   51.548299][ T3596] RSP: 002b:00007fff804cfef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8
[   51.556708][ T3596] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcffb7b3249
[   51.564674][ T3596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0
[   51.572647][ T3596] RBP: 00007fcffb777230 R08: 00000000ffffffff R09: 0000000000000000
[   51.580623][ T3596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcffb7772c0
[   51.588590][ T3596] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   51.596556][ T3596]  </TASK>
[   51.599559][ T3596] Modules linked in:
[   51.603633][ T3596] ---[ end trace 0000000000000000 ]---
[   51.609205][ T3596] RIP: 0010:commit_creds+0xf33/0x1360
[   51.614643][ T3596] Code: 84 d2 0f 85 94 03 00 00 45 8b 74 24 2c 89 de 44 89 f7 e8 40 66 29 00 41 39 de 0f 85 03 f8 ff ff e9 10 f8 ff ff e8 2d 63 29 00 <0f> 0b e8 26 63 29 00 0f 0b e8 1f 63 29 00 0f 0b 48 89 cf e8 55 fc
[   51.634475][ T3596] RSP: 0018:ffffc900038efc58 EFLAGS: 00010293
[   51.640541][ T3596] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   51.648525][ T3596] RDX: ffff888018ef1d00 RSI: ffffffff814fb873 RDI: ffff888070527200
[   51.656521][ T3596] RBP: ffff888070527200 R08: 0000000000000000 R09: 000000000834d300
[   51.664497][ T3596] R10: ffffffff83af84a5 R11: 0000000000000000 R12: ffff888070527100
[   51.672477][ T3596] R13: ffff888018ef1d00 R14: ffff888018ef1d00 R15: ffffed10031de4a4
[   51.680461][ T3596] FS:  00005555561b1300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   51.689409][ T3596] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.696011][ T3596] CR2: 0000000020000144 CR3: 000000007fb1f000 CR4: 00000000003506e0
[   51.704010][ T3596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   51.711974][ T3596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   51.720205][ T3596] Kernel panic - not syncing: Fatal exception
[   51.726502][ T3596] Kernel Offset: disabled
[   51.730820][ T3596] Rebooting in 86400 seconds..