[ 45.573168][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.588043][ T8] device veth1_macvtap left promiscuous mode [ 45.594446][ T8] device veth0_macvtap left promiscuous mode [ 45.601397][ T8] device veth1_vlan left promiscuous mode [ 45.607280][ T8] device veth0_vlan left promiscuous mode [ 45.721142][ T8] team0 (unregistering): Port device team_slave_1 removed [ 45.735246][ T8] team0 (unregistering): Port device team_slave_0 removed [ 45.747284][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.760222][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.805805][ T8] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. [ 59.890655][ T4058] ------------[ cut here ]------------ [ 59.896238][ T4058] kernel BUG at kernel/cred.c:456! [ 59.901628][ T4058] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 59.907663][ T4058] CPU: 1 PID: 4058 Comm: syz-executor215 Not tainted 5.18.0-rc1-syzkaller #0 [ 59.916386][ T4058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.926533][ T4058] RIP: 0010:commit_creds+0xcb1/0x11d0 [ 59.931963][ T4058] Code: ea 03 0f b6 14 02 48 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 fc 03 00 00 41 39 5e 2c 0f 85 8c f9 ff ff e9 94 f9 ff ff <0f> 0b 0f 0b 0f 0b 48 89 cf e8 21 bb 66 00 e9 7d f6 ff ff 4c 89 e7 [ 59.951535][ T4058] RSP: 0018:ffffc9000462fc70 EFLAGS: 00010206 [ 59.957656][ T4058] RAX: dffffc0000000000 RBX: ffff88801d36a518 RCX: ffff88801d369d00 [ 59.965592][ T4058] RDX: 1ffff11003a6d4a4 RSI: 0000000000000008 RDI: ffff88801cc8cb00 [ 59.973529][ T4058] RBP: ffff88801d369d00 R08: 0000000000000000 R09: ffffc9000462fa37 [ 59.981464][ T4058] R10: ffff88801cc8cb78 R11: 0000000000000001 R12: dffffc0000000000 [ 59.989414][ T4058] R13: ffff88801d369d00 R14: ffff88801cc8c700 R15: ffff88801cc8cb00 [ 59.997351][ T4058] FS: 00005555572483c0(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 60.006345][ T4058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.012900][ T4058] CR2: 0000000000000000 CR3: 000000007e1e7000 CR4: 00000000003506e0 [ 60.020843][ T4058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.028784][ T4058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.036726][ T4058] Call Trace: [ 60.039980][ T4058] [ 60.042891][ T4058] lookup_user_key+0x3cc/0xdc0 [ 60.047628][ T4058] ? join_session_keyring+0x2b0/0x2b0 [ 60.052971][ T4058] ? __might_fault+0xb3/0x160 [ 60.058227][ T4058] ? key_validate+0xa0/0xa0 [ 60.062699][ T4058] ? strncpy_from_user+0x69/0x2d0 [ 60.067693][ T4058] __do_sys_add_key+0x12a/0x300 [ 60.072518][ T4058] ? __do_sys_request_key+0x270/0x270 [ 60.077859][ T4058] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 60.083897][ T4058] ? syscall_enter_from_user_mode+0x21/0x70 [ 60.089758][ T4058] do_syscall_64+0x35/0xb0 [ 60.094145][ T4058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.100005][ T4058] RIP: 0033:0x7f7e612de809 [ 60.104389][ T4058] 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 [ 60.123981][ T4058] RSP: 002b:00007ffe133dd168 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 60.132373][ T4058] RAX: ffffffffffffffda RBX: 00007ffe133dd188 RCX: 00007f7e612de809 [ 60.140336][ T4058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 60.148282][ T4058] RBP: 00007ffe133dd180 R08: 00000000ffffffff R09: 0000000000000000 [ 60.156231][ T4058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.164174][ T4058] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 60.172120][ T4058] [ 60.175115][ T4058] Modules linked in: [ 60.179516][ T4058] ---[ end trace 0000000000000000 ]--- [ 60.184998][ T4058] RIP: 0010:commit_creds+0xcb1/0x11d0 [ 60.190368][ T4058] Code: ea 03 0f b6 14 02 48 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 fc 03 00 00 41 39 5e 2c 0f 85 8c f9 ff ff e9 94 f9 ff ff <0f> 0b 0f 0b 0f 0b 48 89 cf e8 21 bb 66 00 e9 7d f6 ff ff 4c 89 e7 [ 60.209991][ T4058] RSP: 0018:ffffc9000462fc70 EFLAGS: 00010206 [ 60.216040][ T4058] RAX: dffffc0000000000 RBX: ffff88801d36a518 RCX: ffff88801d369d00 [ 60.224020][ T4058] RDX: 1ffff11003a6d4a4 RSI: 0000000000000008 RDI: ffff88801cc8cb00 [ 60.231996][ T4058] RBP: ffff88801d369d00 R08: 0000000000000000 R09: ffffc9000462fa37 [ 60.239938][ T4058] R10: ffff88801cc8cb78 R11: 0000000000000001 R12: dffffc0000000000 [ 60.247925][ T4058] R13: ffff88801d369d00 R14: ffff88801cc8c700 R15: ffff88801cc8cb00 [ 60.256094][ T4058] FS: 00005555572483c0(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 60.265104][ T4058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.271693][ T4058] CR2: 000055cf1ef53030 CR3: 000000007e1e7000 CR4: 00000000003506f0 [ 60.279639][ T4058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.287753][ T4058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.295735][ T4058] Kernel panic - not syncing: Fatal exception [ 60.302004][ T4058] Kernel Offset: disabled [ 60.306310][ T4058] Rebooting in 86400 seconds..