Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. 2025/03/28 02:09:39 ignoring optional flag "sandboxArg"="0" 2025/03/28 02:09:39 parsed 1 programs [ 71.322301][ T2829] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 72.784462][ T2858] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.792237][ T2858] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.799999][ T2858] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.807480][ T2858] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.726960][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.735023][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.742564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.759651][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.767949][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.776242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/03/28 02:09:46 executed programs: 0 [ 78.360691][ T3429] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 78.368330][ T3429] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 78.376368][ T3429] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 78.384134][ T3429] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 81.750810][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.758899][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.768391][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.778181][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.786159][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.793741][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.929777][ T21] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2106 jiffies s: 3729 root: 0x1/. [ 102.941655][ T21] rcu: blocking rcu_node structures (internal RCU debug): [ 102.948845][ T21] Sending NMI from CPU 1 to CPUs 0: [ 102.954076][ C0] NMI backtrace for cpu 0 [ 102.954100][ C0] CPU: 0 PID: 2829 Comm: syz-executor Not tainted 6.1.131-syzkaller #0 [ 102.954113][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.954120][ C0] RIP: 0010:match_held_lock+0x2/0x80 [ 102.954143][ C0] Code: f2 fe 31 c0 65 48 8b 0c 25 28 00 00 00 48 3b 4c 24 08 75 06 48 83 c4 10 5b c3 e8 b9 fd ff ff 66 0f 1f 84 00 00 00 00 00 55 53 01 00 00 00 48 39 77 10 74 67 48 89 fb 81 7f 20 00 00 10 00 72 [ 102.954154][ C0] RSP: 0018:ffffc90000003e68 EFLAGS: 00000006 [ 102.954164][ C0] RAX: 0000000000000002 RBX: 0000000000000002 RCX: 0000000000000003 [ 102.954172][ C0] RDX: 0000000000010000 RSI: ffff888237c1dfd8 RDI: ffff88810d2ec0d8 [ 102.954180][ C0] RBP: ffff88810d2ec0d8 R08: ffffffff8124ae8d R09: 0000000000000000 [ 102.954193][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000003 [ 102.954200][ C0] R13: ffff88810d2eb680 R14: 000000000000000a R15: ffff888237c1dfd8 [ 102.954208][ C0] FS: 0000555580eb6500(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 102.954219][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.954227][ C0] CR2: 0000000020001600 CR3: 0000000102730000 CR4: 00000000003506f0 [ 102.954238][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.954246][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 102.954253][ C0] Call Trace: [ 102.954257][ C0] [ 102.954262][ C0] ? nmi_cpu_backtrace+0x1ba/0x240 [ 102.954277][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 102.954292][ C0] ? nmi_handle+0x96/0x1b0 [ 102.954308][ C0] ? nmi_handle+0x25/0x1b0 [ 102.954324][ C0] ? match_held_lock+0x2/0x80 [ 102.954337][ C0] ? default_do_nmi+0x62/0x150 [ 102.954348][ C0] ? exc_nmi+0xa8/0x100 [ 102.954359][ C0] ? end_repeat_nmi+0x16/0x31 [ 102.954380][ C0] ? __hrtimer_run_queues+0x17d/0x570 [ 102.954396][ C0] ? match_held_lock+0x2/0x80 [ 102.954409][ C0] ? match_held_lock+0x2/0x80 [ 102.954422][ C0] ? match_held_lock+0x2/0x80 [ 102.954435][ C0] [ 102.954438][ C0] [ 102.954441][ C0] lock_release+0xe5/0x2b0 [ 102.954454][ C0] ? __hrtimer_run_queues+0x1c5/0x570 [ 102.954470][ C0] ? taprio_free_sched_cb+0xa0/0xa0 [ 102.954483][ C0] _raw_spin_unlock_irqrestore+0x29/0xa0 [ 102.954501][ C0] __hrtimer_run_queues+0x1c5/0x570 [ 102.954517][ C0] hrtimer_interrupt+0x124/0x460 [ 102.954532][ C0] __sysvec_apic_timer_interrupt+0x87/0x200 [ 102.954555][ C0] sysvec_apic_timer_interrupt+0x87/0xb0 [ 102.954569][ C0] [ 102.954572][ C0] [ 102.954576][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 102.954596][ C0] RIP: 0010:lock_release+0x228/0x2b0 [ 102.954611][ C0] Code: 48 c7 44 24 18 00 00 00 00 9c 8f 44 24 18 f7 44 24 18 00 02 00 00 75 28 f7 c3 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 20 75 6e 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 [ 102.954621][ C0] RSP: 0018:ffffc900019abaa0 EFLAGS: 00000206 [ 102.954629][ C0] RAX: 38b0ebdd5b896200 RBX: 0000000000000246 RCX: 00000000386d34ef [ 102.954637][ C0] RDX: 00000000321dc612 RSI: ffffffff8351366b RDI: ffffffff83562de5 [ 102.954645][ C0] RBP: ffff88810d2ec0d8 R08: 0000000000000000 R09: 0000000000000000 [ 102.954652][ C0] R10: 0000000000000000 R11: ffff88810d2eb680 R12: 0000000000000003 [ 102.954659][ C0] R13: ffff88810d2eb680 R14: 000000000000000a R15: ffffffff839dc618 [ 102.954669][ C0] ? fs_reclaim_acquire+0x6b/0xe0 [ 102.954682][ C0] slab_pre_alloc_hook+0x2a/0x2c0 [ 102.954704][ C0] ? tcp_stream_alloc_skb+0x2e/0x120 [ 102.954726][ C0] __kmem_cache_alloc_node+0x47/0x240 [ 102.954749][ C0] ? tcp_stream_alloc_skb+0x2e/0x120 [ 102.954770][ C0] __kmalloc_node_track_caller+0x96/0x1b0 [ 102.954788][ C0] ? tcp_stream_alloc_skb+0x2e/0x120 [ 102.954809][ C0] __alloc_skb+0x16d/0x370 [ 102.954831][ C0] tcp_stream_alloc_skb+0x2e/0x120 [ 102.954852][ C0] tcp_sendmsg_locked+0x667/0x1850 [ 102.954880][ C0] tcp_sendmsg+0x2c/0x40 [ 102.954901][ C0] sock_write_iter+0x1ae/0x230 [ 102.954916][ C0] vfs_write+0x45e/0x620 [ 102.954931][ C0] ? vfs_read+0x345/0x450 [ 102.954946][ C0] ksys_write+0xc2/0x170 [ 102.954960][ C0] do_syscall_64+0x3b/0xb0 [ 102.954979][ C0] ? clear_bhb_loop+0x45/0xa0 [ 102.955000][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.955020][ C0] RIP: 0033:0x7fd547619790 [ 102.955029][ C0] Code: 40 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d b1 7d 1c 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89 [ 102.955039][ C0] RSP: 002b:00007ffc05a11398 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 102.955050][ C0] RAX: ffffffffffffffda RBX: 00007ffc05a11910 RCX: 00007fd547619790 [ 102.955057][ C0] RDX: 0000000000000038 RSI: 0000555580ec9ac8 RDI: 0000000000000003 [ 102.955065][ C0] RBP: 0000000000000000 R08: 00000000000003dc R09: 0000555580ecd4e0 [ 102.955072][ C0] R10: 0000555580ec9704 R11: 0000000000000202 R12: 0000000000000038 [ 102.955080][ C0] R13: 0000555580ec9ac8 R14: 0000000000000000 R15: 00007ffc05a118f0 [ 102.955089][ C0]