Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts.
2025/10/01 16:44:26 ignoring optional flag "type"="gce"
2025/10/01 16:44:26 parsed 1 programs
2025/10/01 16:44:26 executed programs: 0
[ 67.903656][ T2006] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 68.544675][ T2011] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 68.554408][ T2011] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 68.561816][ T2011] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 68.569533][ T2011] netdevsim netdevsim0 netdevsim3: renamed from eth3
2030/01/02 03:27:31 executed programs: 1
[ 170.519451][ C1] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 170.526260][ C1] rcu: 0-...0: (0 ticks this GP) idle=b37/1/0x4000000000000000 softirq=3591/3597 fqs=2000
[ 170.536660][ C1] (detected by 1, t=10006 jiffies, g=2165, q=2357)
[ 170.543373][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 170.548580][ C0] NMI backtrace for cpu 0
[ 170.548588][ C0] CPU: 0 PID: 2724 Comm: syz-executor.0 Not tainted syzkaller #0
[ 170.548602][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 170.548620][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x15/0x70
[ 170.548646][ C0] Code: f4 ff ff ff eb 9a 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 65 48 8b 14 25 80 af 01 00 65 8b 05 00 73 d8 7e a9 00 01 ff 00 <48> 8b 34 24 74 1f f6 c4 01 74 19 a9 00 00 0f 00 75 12 a9 00 00 f0
[ 170.548657][ C0] RSP: 0018:ffffc90000003eb0 EFLAGS: 00000006
[ 170.548667][ C0] RAX: 0000000000010000 RBX: ffff888112c06340 RCX: ffffffff8223b280
[ 170.548676][ C0] RDX: ffff888101fbb680 RSI: ffffffff8223b2c2 RDI: 0000000000000006
[ 170.548684][ C0] RBP: 18a26884fc000000 R08: 00000000000805f7 R09: 0000000000000000
[ 170.548692][ C0] R10: 18a26884f8000000 R11: 00000000005b8d80 R12: ffff88810f34f6c0
[ 170.548701][ C0] R13: ffff88810c407300 R14: 18a26884fc000000 R15: 0000000004000000
[ 170.548709][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 170.548720][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.548729][ C0] CR2: 0000000020000600 CR3: 000000000363a000 CR4: 00000000003506f0
[ 170.548740][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 170.548748][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 170.548759][ C0] Call Trace:
[ 170.548763][ C0]
[ 170.548766][ C0] advance_sched+0x125/0x250
[ 170.548789][ C0] ? taprio_dump+0x460/0x460
[ 170.548810][ C0] __hrtimer_run_queues+0x1db/0x4a0
[ 170.548831][ C0] hrtimer_interrupt+0x124/0x2a0
[ 170.548844][ C0] __sysvec_apic_timer_interrupt+0x63/0x100
[ 170.548861][ C0] sysvec_apic_timer_interrupt+0x6d/0x90
[ 170.548878][ C0]
[ 170.548881][ C0]
[ 170.548884][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 170.548902][ C0] RIP: 0010:mark_page_accessed+0x78/0xd00
[ 170.548920][ C0] Code: 01 48 89 de e8 99 c6 f5 ff 48 85 db 0f 85 f4 04 00 00 e8 4b ce f5 ff 49 8b 5d 00 48 c7 c7 ff ff ff ff 48 89 de e8 78 c6 f5 ff <48> 83 fb ff 0f 84 e0 04 00 00 e8 29 ce f5 ff 4c 8b 75 08 31 ff 49
[ 170.548932][ C0] RSP: 0018:ffffc900014fba80 EFLAGS: 00000293
[ 170.548941][ C0] RAX: 0000000000000000 RBX: 020000000000203e RCX: ffffffff81336df8
[ 170.548949][ C0] RDX: 020000000000203e RSI: ffff888101fbb680 RDI: 0000000000000007
[ 170.548957][ C0] RBP: ffffea0004494bc0 R08: 0000000000020015 R09: 0000000000000000
[ 170.548965][ C0] R10: ffffffffffffffff R11: 0000000000122409 R12: ffffea0004494bc0
[ 170.548973][ C0] R13: ffffea0004494bc0 R14: ffffea0004494b88 R15: 0000000000000000
[ 170.548982][ C0] ? mark_page_accessed+0x78/0xd00
[ 170.548997][ C0] ? vm_normal_page+0xcf/0x170
[ 170.549011][ C0] unmap_page_range+0xa41/0x1370
[ 170.549025][ C0] unmap_single_vma+0xf3/0x180
[ 170.549039][ C0] unmap_vmas+0xbe/0x150
[ 170.549052][ C0] exit_mmap+0xe3/0x340
[ 170.549063][ C0] mmput+0x83/0x1b0
[ 170.549081][ C0] do_exit+0x46d/0x1060
[ 170.549096][ C0] ? find_held_lock+0x2b/0x80
[ 170.549112][ C0] do_group_exit+0x6f/0x120
[ 170.549126][ C0] get_signal+0x152/0x1060
[ 170.549138][ C0] arch_do_signal_or_restart+0xeb/0x760
[ 170.549156][ C0] ? find_held_lock+0x2b/0x80
[ 170.549170][ C0] ? __do_sys_futex+0x8c/0x300
[ 170.549183][ C0] ? __do_sys_futex+0x95/0x300
[ 170.549195][ C0] exit_to_user_mode_prepare+0x164/0x1e0
[ 170.549210][ C0] syscall_exit_to_user_mode+0x12/0x30
[ 170.549225][ C0] do_syscall_64+0x40/0xb0
[ 170.549238][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 170.549255][ C0] RIP: 0033:0x7f7e6ff82ce9
[ 170.549265][ C0] Code: Unable to access opcode bytes at RIP 0x7f7e6ff82cbf.
[ 170.549270][ C0] RSP: 002b:00007f7e6fb05178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 170.549281][ C0] RAX: fffffffffffffe00 RBX: 00007f7e700a1f88 RCX: 00007f7e6ff82ce9
[ 170.549289][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7e700a1f88
[ 170.549297][ C0] RBP: 00007f7e700a1f80 R08: 00007f7e6fb056c0 R09: 00007f7e6fb056c0
[ 170.549305][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e700a1f8c
[ 170.549313][ C0] R13: 0000000000000006 R14: 00007ffe97633fa0 R15: 00007ffe97634088
[ 170.549322][ C0]
[ 172.549525][ T1710] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-... } 10193 jiffies s: 873 root: 0x1/.
[ 172.561162][ T1710] rcu: blocking rcu_node structures (internal RCU debug):
[ 172.568907][ T1710] Task dump for CPU 0:
[ 172.573080][ T1710] task:syz-executor.0 state:R running task stack:13112 pid: 2724 ppid: 2011 flags:0x0000400a
[ 172.584160][ T1710] Call Trace:
[ 172.587492][ T1710]
[ 172.590431][ T1710] ? unmap_vmas+0xbe/0x150
[ 172.594846][ T1710] ? exit_mmap+0xe3/0x340
[ 172.599169][ T1710] ? mmput+0x83/0x1b0
[ 172.603295][ T1710] ? do_exit+0x46d/0x1060
[ 172.607639][ T1710] ? find_held_lock+0x2b/0x80
[ 172.612462][ T1710] ? do_group_exit+0x6f/0x120
[ 172.617198][ T1710] ? get_signal+0x152/0x1060
[ 172.621804][ T1710] ? arch_do_signal_or_restart+0xeb/0x760
[ 172.627608][ T1710] ? find_held_lock+0x2b/0x80
[ 172.632299][ T1710] ? __do_sys_futex+0x8c/0x300
[ 172.637055][ T1710] ? __do_sys_futex+0x95/0x300
[ 172.641925][ T1710] ? exit_to_user_mode_prepare+0x164/0x1e0
[ 172.648095][ T1710] ? syscall_exit_to_user_mode+0x12/0x30
[ 172.653809][ T1710] ? do_syscall_64+0x40/0xb0
[ 172.658422][ T1710] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 172.664514][ T1710]