Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2025/01/18 02:53:22 ignoring optional flag "sandboxArg"="0" 2025/01/18 02:53:22 ignoring optional flag "type"="gce" 2025/01/18 02:53:23 parsed 1 programs [ 50.981957][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 50.981970][ T24] audit: type=1400 audit(1737168803.020:94): avc: denied { mount } for pid=348 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2025/01/18 02:53:23 executed programs: 0 [ 51.011435][ T24] audit: type=1400 audit(1737168803.050:95): avc: denied { unlink } for pid=348 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 51.044176][ T348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.097162][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.104031][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.111386][ T355] device bridge_slave_0 entered promiscuous mode [ 51.117992][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.124830][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.132222][ T355] device bridge_slave_1 entered promiscuous mode [ 51.166910][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.173766][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.180902][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.187756][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.204856][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.212003][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.219732][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.226975][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.235876][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.243854][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.250731][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.259085][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.267096][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.274016][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.285951][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.294820][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.308617][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.319567][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.327562][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.334928][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.343094][ T355] device veth0_vlan entered promiscuous mode [ 51.353598][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.362567][ T355] device veth1_macvtap entered promiscuous mode [ 51.372024][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.381632][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.394891][ T24] audit: type=1400 audit(1737168803.430:96): avc: denied { mounton } for pid=355 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 51.422716][ T24] audit: type=1400 audit(1737168803.460:97): avc: denied { create } for pid=359 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 51.443314][ T24] audit: type=1400 audit(1737168803.460:98): avc: denied { setopt } for pid=359 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 51.463450][ T24] audit: type=1400 audit(1737168803.460:99): avc: denied { write } for pid=359 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 52.671229][ T24] audit: type=1400 audit(1737168804.710:100): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 2025/01/18 02:53:28 executed programs: 679 2025/01/18 02:53:33 executed programs: 1407 2025/01/18 02:53:38 executed programs: 2139 2025/01/18 02:53:43 executed programs: 2878 [ 172.985081][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 172.991562][ C1] rcu: 1-...!: (1 GPs behind) idle=cd6/1/0x4000000000000000 softirq=18558/18571 fqs=0 last_accelerate: a6fd/ce0d dyntick_enabled: 1 [ 173.005079][ C1] (t=10002 jiffies g=12541 q=229) [ 173.010113][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g12541 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 173.021761][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 173.031575][ C1] rcu: RCU grace-period kthread stack dump: [ 173.037307][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 173.046336][ C1] Call Trace: [ 173.049494][ C1] __schedule+0xbe6/0x1330 [ 173.054269][ C1] ? release_firmware_map_entry+0x18d/0x18d [ 173.059982][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 173.065429][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 173.070150][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 173.075061][ C1] schedule+0x13d/0x1d0 [ 173.079053][ C1] schedule_timeout+0x18c/0x360 [ 173.083738][ C1] ? prepare_to_swait_event+0x39f/0x3e0 [ 173.089126][ C1] ? console_conditional_schedule+0x10/0x10 [ 173.094946][ C1] ? run_local_timers+0x160/0x160 [ 173.099887][ C1] ? __note_gp_changes+0x2d8/0x6f0 [ 173.104922][ C1] rcu_gp_kthread+0xefc/0x23a0 [ 173.109717][ C1] ? dump_blkd_tasks+0x7e0/0x7e0 [ 173.114462][ C1] ? rcu_barrier_callback+0x50/0x50 [ 173.119677][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 173.124362][ C1] ? __kasan_check_read+0x11/0x20 [ 173.129214][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 173.133988][ C1] kthread+0x34b/0x3d0 [ 173.137980][ C1] ? rcu_barrier_callback+0x50/0x50 [ 173.143020][ C1] ? kthread_blkcg+0xd0/0xd0 [ 173.147445][ C1] ret_from_fork+0x1f/0x30 [ 173.151734][ C1] NMI backtrace for cpu 1 [ 173.155874][ C1] CPU: 1 PID: 9837 Comm: syz-executor.0 Not tainted 5.10.233-syzkaller-1006618-gfbe98d68b6b3 #0 [ 173.166107][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 173.175993][ C1] Call Trace: [ 173.179126][ C1] [ 173.181838][ C1] dump_stack_lvl+0x1e2/0x24b [ 173.186421][ C1] ? panic+0x812/0x812 [ 173.190319][ C1] ? bfq_pos_tree_add_move+0x43b/0x43b [ 173.195659][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 173.200909][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 173.205606][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 173.211610][ C1] dump_stack+0x15/0x17 [ 173.215591][ C1] nmi_trigger_cpumask_backtrace+0x2b5/0x300 [ 173.221399][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 173.227379][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 173.233196][ C1] rcu_dump_cpu_stacks+0x199/0x2b0 [ 173.238143][ C1] rcu_sched_clock_irq+0xf8a/0x1890 [ 173.243174][ C1] ? rcutree_dead_cpu+0x340/0x340 [ 173.248044][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 173.253066][ C1] update_process_times+0x198/0x200 [ 173.258111][ C1] tick_sched_timer+0x188/0x240 [ 173.262804][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 173.268259][ C1] __hrtimer_run_queues+0x3d7/0xa50 [ 173.273560][ C1] ? hrtimer_interrupt+0x8b0/0x8b0 [ 173.278585][ C1] ? clockevents_program_event+0x214/0x2c0 [ 173.284660][ C1] ? ktime_get_update_offsets_now+0x266/0x280 [ 173.290661][ C1] hrtimer_interrupt+0x39a/0x8b0 [ 173.295428][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 173.301162][ C1] asm_call_irq_on_stack+0xf/0x20 [ 173.306003][ C1] [ 173.308797][ C1] sysvec_apic_timer_interrupt+0x85/0xe0 [ 173.314261][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 173.320078][ C1] RIP: 0010:kvm_wait+0xfc/0x150 [ 173.324785][ C1] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d a5 53 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 96 53 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04 [ 173.344729][ C1] RSP: 0018:ffffc900014df680 EFLAGS: 00000246 [ 173.350628][ C1] RAX: 0000000000000003 RBX: 1ffff9200029bed4 RCX: ffffffff8150ca44 [ 173.358689][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc900014df6c0 [ 173.366490][ C1] RBP: ffffc900014df730 R08: dffffc0000000000 R09: ffffed102304a952 [ 173.374300][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 173.382117][ C1] R13: ffff888118254a88 R14: 0000000000000003 R15: 0000000000000246 [ 173.389937][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 173.396005][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 173.402001][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 173.406943][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 173.413095][ C1] __pv_queued_spin_lock_slowpath+0x72f/0xc70 [ 173.419174][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 173.425434][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 173.430195][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 173.435234][ C1] ? selinux_socket_sendmsg+0x243/0x340 [ 173.440608][ C1] lock_sock_nested+0x92/0x300 [ 173.445210][ C1] ? sock_init_data+0xc0/0xc0 [ 173.449723][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 173.454669][ C1] tipc_sendstream+0x47/0x70 [ 173.459180][ C1] ? tipc_getsockopt+0x790/0x790 [ 173.463957][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 173.469049][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 173.474013][ C1] ? import_iovec+0xe5/0x120 [ 173.478595][ C1] ___sys_sendmsg+0x252/0x2e0 [ 173.483110][ C1] ? __sys_sendmsg+0x280/0x280 [ 173.487713][ C1] ? __fdget+0x1bc/0x240 [ 173.491795][ C1] __se_sys_sendmsg+0x1b1/0x280 [ 173.496474][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 173.501250][ C1] ? debug_smp_processor_id+0x17/0x20 [ 173.506580][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 173.511264][ C1] do_syscall_64+0x34/0x70 [ 173.515530][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 173.521244][ C1] RIP: 0033:0x7fbd9d2dcda9 [ 173.525513][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 173.545115][ C1] RSP: 002b:00007fbd9ce3d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 173.553357][ C1] RAX: ffffffffffffffda RBX: 00007fbd9d40b050 RCX: 00007fbd9d2dcda9 [ 173.561165][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 173.568979][ C1] RBP: 00007fbd9d32947a R08: 0000000000000000 R09: 0000000000000000 [ 173.576787][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 173.584793][ C1] R13: 000000000000000b R14: 00007fbd9d40b050 R15: 00007ffd336820a8 [ 221.030391][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor.0:9836] [ 221.040024][ C0] Modules linked in: [ 221.045412][ C0] CPU: 0 PID: 9836 Comm: syz-executor.0 Not tainted 5.10.233-syzkaller-1006618-gfbe98d68b6b3 #0 [ 221.057258][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 221.068740][ C0] RIP: 0010:tipc_sk_lookup+0xa/0x650 [ 221.075567][ C0] Code: dd e3 ff ff 48 8b 7c 24 20 e8 42 31 0e fd 48 8b 54 24 20 e9 c9 e3 ff ff e8 13 b7 13 00 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 <41> 54 53 48 83 e4 e0 48 81 ec c0 00 00 00 41 89 f6 49 89 ff 65 48 [ 221.098147][ C0] RSP: 0018:ffffc90002fce738 EFLAGS: 00000202 [ 221.104396][ C0] RAX: 0000000000000201 RBX: ffff88811c7ee8c4 RCX: 0000000000000202 [ 221.112933][ C0] RDX: 0000000000000000 RSI: 0000000050e2ca2a RDI: ffff88811ae8b9c0 [ 221.121648][ C0] RBP: ffffc90002fce750 R08: ffffffff849a10f5 R09: 0000000000000003 [ 221.129991][ C0] R10: fffff520005f9cdc R11: dffffc0000000001 R12: dffffc0000000000 [ 221.138473][ C0] R13: ffffc90002fcebe0 R14: 0000000050e2ca2a R15: ffffc90002fcebe0 [ 221.146767][ C0] FS: 00007fbd9ce5e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 221.156130][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.163171][ C0] CR2: 00000000200001c0 CR3: 0000000109ab7000 CR4: 00000000003506b0 [ 221.171279][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 221.179880][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 221.188689][ C0] Call Trace: [ 221.191767][ C0] [ 221.195087][ C0] ? show_regs+0x58/0x60 [ 221.199866][ C0] ? watchdog_timer_fn+0x471/0x590 [ 221.205470][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 221.211609][ C0] ? __hrtimer_run_queues+0x3d7/0xa50 [ 221.217105][ C0] ? hrtimer_interrupt+0x8b0/0x8b0 [ 221.222941][ C0] ? clockevents_program_event+0x214/0x2c0 [ 221.229547][ C0] ? ktime_get_update_offsets_now+0x266/0x280 [ 221.235921][ C0] ? hrtimer_interrupt+0x39a/0x8b0 [ 221.241247][ C0] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 221.247371][ C0] ? asm_call_irq_on_stack+0xf/0x20 [ 221.252531][ C0] [ 221.255362][ C0] ? sysvec_apic_timer_interrupt+0x85/0xe0 [ 221.261289][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 221.267448][ C0] ? tipc_sk_rcv+0x305/0x1e30 [ 221.272116][ C0] ? tipc_sk_lookup+0xa/0x650 [ 221.276695][ C0] ? __local_bh_enable_ip+0x53/0x80 [ 221.282343][ C0] tipc_sk_rcv+0x499/0x1e30 [ 221.286809][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 221.292710][ C0] ? __stack_depot_save+0x468/0x4d0 [ 221.297883][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 221.302775][ C0] ? kasan_set_free_info+0x23/0x40 [ 221.308260][ C0] ? ____kasan_slab_free+0x121/0x160 [ 221.314062][ C0] ? __kasan_slab_free+0x11/0x20 [ 221.319136][ C0] ? slab_free_freelist_hook+0xc0/0x190 [ 221.325111][ C0] ? kfree_skbmem+0x104/0x170 [ 221.329731][ C0] ? kfree_skb+0xc1/0x320 [ 221.334101][ C0] ? tipc_sk_proto_rcv+0xaa9/0x1db0 [ 221.339136][ C0] ? tipc_sk_filter_rcv+0x3603/0x3e00 [ 221.344457][ C0] ? __skb_queue_purge+0x180/0x180 [ 221.349484][ C0] tipc_node_xmit+0x34b/0xe30 [ 221.354053][ C0] ? ____kasan_slab_free+0x12c/0x160 [ 221.359129][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 221.364711][ C0] ? __kasan_slab_free+0x11/0x20 [ 221.369479][ C0] ? slab_free_freelist_hook+0xc0/0x190 [ 221.374982][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 221.380021][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 221.385572][ C0] ? trace_tipc_sk_rej_msg+0x2b/0x6f0 [ 221.391927][ C0] tipc_sk_rcv+0x177d/0x1e30 [ 221.396551][ C0] ? __skb_queue_purge+0x180/0x180 [ 221.402174][ C0] ? voluntary_active_balance+0x4c0/0x4c0 [ 221.408227][ C0] ? load_balance+0x1afc/0x7390 [ 221.413242][ C0] tipc_node_xmit+0x34b/0xe30 [ 221.417820][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 221.423466][ C0] tipc_sk_push_backlog+0x4da/0x7b0 [ 221.428720][ C0] tipc_sk_proto_rcv+0xaa9/0x1db0 [ 221.434789][ C0] ? trace_tipc_sk_dump+0x6e0/0x6e0 [ 221.440053][ C0] ? stack_trace_save+0x113/0x1c0 [ 221.445779][ C0] tipc_sk_filter_rcv+0x3603/0x3e00 [ 221.450832][ C0] ? kfree+0xc3/0x270 [ 221.455038][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 221.461028][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 221.465863][ C0] ? kasan_set_track+0x5d/0x70 [ 221.472334][ C0] ? kasan_set_free_info+0x23/0x40 [ 221.478823][ C0] ? ____kasan_slab_free+0x121/0x160 [ 221.486865][ C0] ? __kasan_slab_free+0x11/0x20 [ 221.493875][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 221.499323][ C0] ? kfree_skbmem+0x104/0x170 [ 221.504117][ C0] ? kfree_skb+0xc1/0x320 [ 221.508540][ C0] ? tipc_sk_filter_rcv+0xfbf/0x3e00 [ 221.513669][ C0] ? tipc_sk_backlog_rcv+0x122/0x210 [ 221.518948][ C0] ? __release_sock+0x148/0x410 [ 221.523726][ C0] ? sock_setsockopt+0x1e3b/0x2e00 [ 221.528974][ C0] ? __sys_setsockopt+0x441/0x870 [ 221.534268][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 221.539394][ C0] ? do_syscall_64+0x34/0x70 [ 221.543979][ C0] ? tipc_sk_dump+0xf50/0xf50 [ 221.548682][ C0] ? __kasan_check_write+0x14/0x20 [ 221.553764][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 221.559030][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 221.564049][ C0] tipc_sk_rcv+0x8a1/0x1e30 [ 221.569009][ C0] ? __skb_queue_purge+0x180/0x180 [ 221.574171][ C0] ? tipc_sk_filter_rcv+0x3583/0x3e00 [ 221.580006][ C0] tipc_node_xmit+0x34b/0xe30 [ 221.585168][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 221.590972][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 221.596209][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 221.602843][ C0] tipc_sk_backlog_rcv+0x18b/0x210 [ 221.608460][ C0] ? tipc_sk_timeout+0xab0/0xab0 [ 221.613829][ C0] ? __local_bh_enable_ip+0x53/0x80 [ 221.619032][ C0] ? lock_sock_nested+0x26a/0x300 [ 221.624235][ C0] __release_sock+0x148/0x410 [ 221.629687][ C0] sock_setsockopt+0x1e3b/0x2e00 [ 221.635349][ C0] ? __sock_set_mark+0x160/0x160 [ 221.641400][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 221.648466][ C0] ? security_socket_setsockopt+0x82/0xb0 [ 221.655172][ C0] __sys_setsockopt+0x441/0x870 [ 221.660609][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 221.665407][ C0] ? __kasan_check_write+0x14/0x20 [ 221.670449][ C0] ? switch_fpu_return+0x1e4/0x3c0 [ 221.675453][ C0] ? fpu__clear_all+0x20/0x20 [ 221.680273][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 221.685361][ C0] do_syscall_64+0x34/0x70 [ 221.690403][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 221.696371][ C0] RIP: 0033:0x7fbd9d2dcda9 [ 221.701561][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 221.722938][ C0] RSP: 002b:00007fbd9ce5e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 221.731383][ C0] RAX: ffffffffffffffda RBX: 00007fbd9d40af80 RCX: 00007fbd9d2dcda9 [ 221.739495][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 221.748376][ C0] RBP: 00007fbd9d32947a R08: 0000000000000004 R09: 0000000000000000 [ 221.756576][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 221.765085][ C0] R13: 000000000000000b R14: 00007fbd9d40af80 R15: 00007ffd336820a8 [ 221.772996][ C0] Sending NMI from CPU 0 to CPUs 1: [ 221.779057][ C1] NMI backtrace for cpu 1 [ 221.779070][ C1] CPU: 1 PID: 9837 Comm: syz-executor.0 Not tainted 5.10.233-syzkaller-1006618-gfbe98d68b6b3 #0 [ 221.779076][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 221.779081][ C1] RIP: 0010:kvm_wait+0xfc/0x150 [ 221.779092][ C1] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d a5 53 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 96 53 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04 [ 221.779097][ C1] RSP: 0018:ffffc900014df680 EFLAGS: 00000246 [ 221.779106][ C1] RAX: 0000000000000003 RBX: 1ffff9200029bed4 RCX: ffffffff8150ca44 [ 221.779111][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc900014df6c0 [ 221.779116][ C1] RBP: ffffc900014df730 R08: dffffc0000000000 R09: ffffed102304a952 [ 221.779122][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 221.779127][ C1] R13: ffff888118254a88 R14: 0000000000000003 R15: 0000000000000246 [ 221.779132][ C1] FS: 00007fbd9ce3d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 221.779137][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.779142][ C1] CR2: 00007fbd9ce3dd58 CR3: 0000000109ab7000 CR4: 00000000003506a0 [ 221.779147][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 221.779152][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 221.779155][ C1] Call Trace: [ 221.779157][ C1] [ 221.779160][ C1] ? show_regs+0x58/0x60 [ 221.779164][ C1] ? nmi_cpu_backtrace+0x133/0x160 [ 221.779167][ C1] ? kvm_wait+0xfc/0x150 [ 221.779171][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 221.779175][ C1] ? nmi_handle+0xa8/0x280 [ 221.779253][ C1] ? kvm_wait+0xfc/0x150 [ 221.779268][ C1] ? default_do_nmi+0x69/0x160 [ 221.779272][ C1] ? exc_nmi+0xad/0x100 [ 221.779276][ C1] ? end_repeat_nmi+0x16/0x31 [ 221.779281][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 221.779284][ C1] ? kvm_wait+0xfc/0x150 [ 221.779288][ C1] ? kvm_wait+0xfc/0x150 [ 221.779291][ C1] ? kvm_wait+0xfc/0x150 [ 221.779294][ C1] [ 221.779298][ C1] ? asm_common_interrupt+0x1e/0x40 [ 221.779301][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 221.779306][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 221.779310][ C1] __pv_queued_spin_lock_slowpath+0x72f/0xc70 [ 221.779315][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 221.779319][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 221.779323][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 221.779327][ C1] ? selinux_socket_sendmsg+0x243/0x340 [ 221.779330][ C1] lock_sock_nested+0x92/0x300 [ 221.779334][ C1] ? sock_init_data+0xc0/0xc0 [ 221.779338][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 221.779341][ C1] tipc_sendstream+0x47/0x70 [ 221.779345][ C1] ? tipc_getsockopt+0x790/0x790 [ 221.779348][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 221.779352][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 221.779356][ C1] ? import_iovec+0xe5/0x120 [ 221.779359][ C1] ___sys_sendmsg+0x252/0x2e0 [ 221.779363][ C1] ? __sys_sendmsg+0x280/0x280 [ 221.779366][ C1] ? __fdget+0x1bc/0x240 [ 221.779370][ C1] __se_sys_sendmsg+0x1b1/0x280 [ 221.779374][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 221.779377][ C1] ? debug_smp_processor_id+0x17/0x20 [ 221.779381][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 221.779385][ C1] do_syscall_64+0x34/0x70 [ 221.779389][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 221.779392][ C1] RIP: 0033:0x7fbd9d2dcda9 [ 221.779403][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 221.779408][ C1] RSP: 002b:00007fbd9ce3d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.779420][ C1] RAX: ffffffffffffffda RBX: 00007fbd9d40b050 RCX: 00007fbd9d2dcda9 [ 221.779425][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 221.779430][ C1] RBP: 00007fbd9d32947a R08: 0000000000000000 R09: 0000000000000000 [ 221.779435][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.779440][ C1] R13: 000000000000000b R14: 00007fbd9d40b050 R15: 00007ffd336820a8