Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. 2025/12/29 23:35:43 ignoring optional flag "type"="gce" 2025/12/29 23:35:43 parsed 1 programs 2025/12/29 23:35:43 executed programs: 0 [ 41.546137][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.553425][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.561208][ T333] device bridge_slave_0 entered promiscuous mode [ 41.568033][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.575146][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.582697][ T333] device bridge_slave_1 entered promiscuous mode [ 41.630450][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.637610][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.644948][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.652016][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.670267][ T278] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.677537][ T278] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.684956][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.692383][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.701746][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.709959][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.717221][ T278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.725930][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.734332][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.741405][ T278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.753627][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.762797][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.776903][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.787983][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.796101][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.803726][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.812421][ T333] device veth0_vlan entered promiscuous mode [ 41.822601][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.831889][ T333] device veth1_macvtap entered promiscuous mode [ 41.841644][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.851672][ T278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.876784][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 41.876799][ T30] audit: type=1400 audit(1767051344.203:88): avc: denied { write } for pid=344 comm="syz-executor.0" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 41.907724][ T30] audit: type=1400 audit(1767051344.213:89): avc: denied { open } for pid=344 comm="syz-executor.0" path="/dev/vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 2025/12/29 23:35:48 executed programs: 697 [ 146.989925][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 146.997017][ C1] rcu: 0-...0: (0 ticks this GP) idle=091/1/0x4000000000000000 softirq=7820/7820 fqs=5000 last_accelerate: 9cd0/c3e1 dyntick_enabled: 1 [ 147.011203][ C1] (detected by 1, t=10002 jiffies, g=4701, q=383) [ 147.017926][ C1] Sending NMI from CPU 1 to CPUs 0: [ 147.023166][ C0] NMI backtrace for cpu 0 [ 147.023185][ C0] CPU: 0 PID: 2657 Comm: syz-executor.0 Not tainted syzkaller #0 [ 147.023201][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 147.023224][ C0] RIP: 0010:_raw_spin_lock_irqsave+0xb0/0x110 [ 147.023263][ C0] Code: 00 00 00 e8 82 e2 9d fc c7 44 24 20 00 00 00 00 48 89 df be 04 00 00 00 e8 9d 17 fe fc 4c 89 ff be 04 00 00 00 e8 90 17 fe fc <8b> 44 24 20 b9 01 00 00 00 f0 0f b1 0b 75 3b 48 c7 04 24 0e 36 e0 [ 147.023276][ C0] RSP: 0018:ffffc90000c37c60 EFLAGS: 00000097 [ 147.023291][ C0] RAX: 0000000000000001 RBX: ffffffff87154880 RCX: ffffffff84a92c70 [ 147.023303][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000c37c80 [ 147.023313][ C0] RBP: ffffc90000c37d10 R08: 0000000000000004 R09: 0000000000000003 [ 147.023324][ C0] R10: fffff52000186f90 R11: 1ffff92000186f90 R12: 1ffff92000186f8c [ 147.023336][ C0] R13: dffffc0000000000 R14: 0000000000000802 R15: ffffc90000c37c80 [ 147.023348][ C0] FS: 000055555747b480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 147.023362][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 147.023373][ C0] CR2: 00007fe4ccc95d58 CR3: 0000000120fb6000 CR4: 00000000003506b0 [ 147.023388][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 147.023397][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 147.023406][ C0] Call Trace: [ 147.023412][ C0] [ 147.023419][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 147.023436][ C0] ? __fsnotify_parent+0x5f5/0x6c0 [ 147.023453][ C0] vga_arb_release+0x20e/0x930 [ 147.023471][ C0] ? vga_arb_open+0x220/0x220 [ 147.023485][ C0] __fput+0x20b/0x8b0 [ 147.023502][ C0] ____fput+0x15/0x20 [ 147.023516][ C0] task_work_run+0x127/0x190 [ 147.023532][ C0] exit_to_user_mode_loop+0xd0/0xe0 [ 147.023548][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 147.023563][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 147.023579][ C0] do_syscall_64+0x58/0xa0 [ 147.023595][ C0] ? clear_bhb_loop+0x50/0xa0 [ 147.023608][ C0] ? clear_bhb_loop+0x50/0xa0 [ 147.023622][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.023641][ C0] RIP: 0033:0x7fe4cd1328da [ 147.023663][ C0] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 f3 7d 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 53 7e 02 00 8b 44 24 [ 147.023676][ C0] RSP: 002b:00007ffdf42a7480 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 147.023691][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007fe4cd1328da [ 147.023701][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 147.023710][ C0] RBP: 0000000000000032 R08: 0000001b30860000 R09: 00007fe4cd25305c [ 147.023721][ C0] R10: 00007ffdf42a75d0 R11: 0000000000000293 R12: 00007fe4cccb7338 [ 147.023732][ C0] R13: ffffffffffffffff R14: 00007fe4cccb7000 R15: 000000000000b773 [ 147.023746][ C0]