Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts. 2024/08/22 04:22:36 ignoring optional flag "sandboxArg"="0" 2024/08/22 04:22:36 parsed 1 programs [ 48.470905][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 48.470919][ T24] audit: type=1400 audit(1724300556.920:94): avc: denied { mount } for pid=345 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 2024/08/22 04:22:37 executed programs: 0 [ 48.506698][ T24] audit: type=1400 audit(1724300556.950:95): avc: denied { unlink } for pid=345 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" [ 48.554129][ T345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.608268][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.615503][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.623213][ T351] device bridge_slave_0 entered promiscuous mode [ 48.630027][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.636858][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.644548][ T351] device bridge_slave_1 entered promiscuous mode [ 48.684375][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.691968][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.699404][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.706241][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.724501][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.732436][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.740763][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.749882][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.760039][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.768496][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.775510][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.796323][ T351] device veth0_vlan entered promiscuous mode [ 48.803459][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.812756][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.821516][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.829235][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.837332][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.845677][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.853349][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.861927][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.869873][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.882721][ T351] device veth1_macvtap entered promiscuous mode [ 48.890347][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.904721][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.914058][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.926776][ T24] audit: type=1400 audit(1724300557.380:96): avc: denied { mounton } for pid=351 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.954673][ T24] audit: type=1400 audit(1724300557.400:97): avc: denied { create } for pid=356 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.976216][ T24] audit: type=1400 audit(1724300557.400:98): avc: denied { create } for pid=356 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.996507][ T24] audit: type=1400 audit(1724300557.400:99): avc: denied { setopt } for pid=356 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 49.017184][ T24] audit: type=1400 audit(1724300557.400:100): avc: denied { write } for pid=356 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 49.814427][ T24] audit: type=1400 audit(1724300558.260:101): avc: denied { read } for pid=75 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 2024/08/22 04:22:42 executed programs: 592 2024/08/22 04:22:47 executed programs: 1275 [ 161.407329][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 161.414304][ C0] rcu: 0-...!: (10000 ticks this GP) idle=6da/1/0x4000000000000000 softirq=10392/10392 fqs=0 last_accelerate: a276/c986 dyntick_enabled: 1 [ 161.428835][ C0] (t=10000 jiffies g=7481 q=145) [ 161.433951][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g7481 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 161.445521][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 161.455463][ C0] rcu: RCU grace-period kthread stack dump: [ 161.461378][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 161.470715][ C0] Call Trace: [ 161.474027][ C0] __schedule+0xbe6/0x1330 [ 161.478522][ C0] ? release_firmware_map_entry+0x18d/0x18d [ 161.484422][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 161.490165][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 161.495358][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 161.500322][ C0] schedule+0x13d/0x1d0 [ 161.504565][ C0] schedule_timeout+0x18c/0x360 [ 161.509685][ C0] ? prepare_to_swait_event+0x39f/0x3e0 [ 161.515426][ C0] ? console_conditional_schedule+0x10/0x10 [ 161.521127][ C0] ? run_local_timers+0x160/0x160 [ 161.526436][ C0] ? __note_gp_changes+0x2d8/0x6f0 [ 161.532303][ C0] rcu_gp_kthread+0xefc/0x23a0 [ 161.537389][ C0] ? dump_blkd_tasks+0x7e0/0x7e0 [ 161.542767][ C0] ? rcu_barrier_callback+0x50/0x50 [ 161.548151][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 161.553065][ C0] ? __kasan_check_read+0x11/0x20 [ 161.558026][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 161.562771][ C0] kthread+0x34b/0x3d0 [ 161.566706][ C0] ? rcu_barrier_callback+0x50/0x50 [ 161.572107][ C0] ? kthread_blkcg+0xd0/0xd0 [ 161.576764][ C0] ret_from_fork+0x1f/0x30 [ 161.581601][ C0] NMI backtrace for cpu 0 [ 161.585827][ C0] CPU: 0 PID: 5357 Comm: syz-executor.0 Not tainted 5.10.223-syzkaller-1003215-g0890c03b8b7d #0 [ 161.597050][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 161.607247][ C0] Call Trace: [ 161.610553][ C0] [ 161.613836][ C0] dump_stack_lvl+0x1e2/0x24b [ 161.618650][ C0] ? panic+0x812/0x812 [ 161.622810][ C0] ? bfq_pos_tree_add_move+0x43b/0x43b [ 161.628237][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 161.633867][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 161.638555][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 161.644628][ C0] dump_stack+0x15/0x17 [ 161.648798][ C0] nmi_trigger_cpumask_backtrace+0x2b5/0x300 [ 161.654786][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 161.660688][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 161.666417][ C0] rcu_dump_cpu_stacks+0x199/0x2b0 [ 161.671580][ C0] rcu_sched_clock_irq+0xf8a/0x1890 [ 161.677060][ C0] ? rcutree_dead_cpu+0x340/0x340 [ 161.682318][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 161.687914][ C0] update_process_times+0x198/0x200 [ 161.693092][ C0] tick_sched_timer+0x188/0x240 [ 161.697965][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 161.703489][ C0] __hrtimer_run_queues+0x3d7/0xa50 [ 161.708782][ C0] ? hrtimer_interrupt+0x8b0/0x8b0 [ 161.714010][ C0] ? clockevents_program_event+0x214/0x2c0 [ 161.719639][ C0] ? ktime_get_update_offsets_now+0x266/0x280 [ 161.725921][ C0] hrtimer_interrupt+0x39a/0x8b0 [ 161.730681][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 161.736512][ C0] asm_call_irq_on_stack+0xf/0x20 [ 161.741435][ C0] [ 161.744227][ C0] sysvec_apic_timer_interrupt+0x85/0xe0 [ 161.749865][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 161.755678][ C0] RIP: 0010:kvm_wait+0xfc/0x150 [ 161.760460][ C0] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 15 56 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 06 56 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 [ 161.780615][ C0] RSP: 0018:ffffc90003caf680 EFLAGS: 00000246 [ 161.786626][ C0] RAX: 0000000000000003 RBX: 1ffff92000795ed4 RCX: ffffffff8150b334 [ 161.794955][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90003caf6c0 [ 161.803206][ C0] RBP: ffffc90003caf730 R08: dffffc0000000000 R09: ffffed1022a93952 [ 161.811272][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 161.819163][ C0] R13: ffff88811549ca88 R14: 0000000000000003 R15: 0000000000000246 [ 161.827570][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 161.833734][ C0] ? asm_common_interrupt+0x1e/0x40 [ 161.839276][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 161.844701][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 161.850829][ C0] __pv_queued_spin_lock_slowpath+0x72f/0xc70 [ 161.856746][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 161.863092][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 161.867875][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 161.873529][ C0] ? selinux_socket_sendmsg+0x243/0x340 [ 161.879096][ C0] lock_sock_nested+0x92/0x300 [ 161.884048][ C0] ? sock_init_data+0xc0/0xc0 [ 161.888844][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 161.893864][ C0] tipc_sendstream+0x47/0x70 [ 161.898461][ C0] ? tipc_getsockopt+0x790/0x790 [ 161.903754][ C0] ____sys_sendmsg+0x59e/0x8f0 [ 161.908623][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 161.913751][ C0] ? import_iovec+0xe5/0x120 [ 161.918597][ C0] ___sys_sendmsg+0x252/0x2e0 [ 161.923067][ C0] ? __sys_sendmsg+0x280/0x280 [ 161.927738][ C0] ? __fdget+0x1bc/0x240 [ 161.931809][ C0] __se_sys_sendmsg+0x1b1/0x280 [ 161.936721][ C0] ? __x64_sys_sendmsg+0x90/0x90 [ 161.941583][ C0] ? debug_smp_processor_id+0x17/0x20 [ 161.947395][ C0] __x64_sys_sendmsg+0x7b/0x90 [ 161.952258][ C0] do_syscall_64+0x34/0x70 [ 161.956750][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 161.962944][ C0] RIP: 0033:0x7fc19163eda9 [ 161.967643][ 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 [ 161.988569][ C0] RSP: 002b:00007fc19119f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.996822][ C0] RAX: ffffffffffffffda RBX: 00007fc19176d050 RCX: 00007fc19163eda9 [ 162.004675][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 162.012519][ C0] RBP: 00007fc19168b47a R08: 0000000000000000 R09: 0000000000000000 [ 162.020594][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.028778][ C0] R13: 000000000000000b R14: 00007fc19176d050 R15: 00007fff89e76188 [ 199.062011][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.0:5356] [ 199.071127][ C1] Modules linked in: [ 199.074924][ C1] CPU: 1 PID: 5356 Comm: syz-executor.0 Not tainted 5.10.223-syzkaller-1003215-g0890c03b8b7d #0 [ 199.085413][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 199.095412][ C1] RIP: 0010:tipc_sk_rcv+0x1809/0x1e30 [ 199.100799][ C1] Code: 00 00 42 0f b6 04 20 84 c0 48 8b 54 24 20 0f 85 27 04 00 00 83 3a 00 0f 84 5b 05 00 00 e8 3f a8 d1 fc 44 89 f0 48 89 44 24 28 bb ea ff ff e8 2d a8 d1 fc e9 29 ff ff ff e8 23 a8 d1 fc 4c 8b [ 199.124905][ C1] RSP: 0018:ffffc90003c9e760 EFLAGS: 00000293 [ 199.131067][ C1] RAX: 000000007e2ef950 RBX: 0000000000000005 RCX: ffff88810debe2c0 [ 199.140341][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000 [ 199.148148][ C1] RBP: ffffc90003c9e9f0 R08: ffffffff8499008c R09: ffffed1022a93951 [ 199.156160][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.163934][ C1] R13: ffff88811549ca00 R14: 000000007e2ef950 R15: ffffc90003c9ebe0 [ 199.171763][ C1] FS: 00007fc1911c06c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 199.180791][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.187356][ C1] CR2: 00000000200001c0 CR3: 000000010cd6b000 CR4: 00000000003506a0 [ 199.195204][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.203267][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.211443][ C1] Call Trace: [ 199.214578][ C1] [ 199.217352][ C1] ? show_regs+0x58/0x60 [ 199.221859][ C1] ? watchdog_timer_fn+0x471/0x590 [ 199.227179][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 199.232396][ C1] ? __hrtimer_run_queues+0x3d7/0xa50 [ 199.237830][ C1] ? hrtimer_interrupt+0x8b0/0x8b0 [ 199.243120][ C1] ? clockevents_program_event+0x214/0x2c0 [ 199.249034][ C1] ? ktime_get_update_offsets_now+0x266/0x280 [ 199.255131][ C1] ? hrtimer_interrupt+0x39a/0x8b0 [ 199.260279][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 199.266840][ C1] ? asm_call_irq_on_stack+0xf/0x20 [ 199.272373][ C1] [ 199.275260][ C1] ? sysvec_apic_timer_interrupt+0x85/0xe0 [ 199.281361][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 199.287333][ C1] ? tipc_sk_rcv+0x17cc/0x1e30 [ 199.291916][ C1] ? tipc_sk_rcv+0x1809/0x1e30 [ 199.296622][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 199.302351][ C1] ? __stack_depot_save+0x468/0x4d0 [ 199.307853][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 199.312800][ C1] ? kasan_set_free_info+0x23/0x40 [ 199.318007][ C1] ? ____kasan_slab_free+0x121/0x160 [ 199.323398][ C1] ? __kasan_slab_free+0x11/0x20 [ 199.328111][ C1] ? slab_free_freelist_hook+0xc0/0x190 [ 199.333776][ C1] ? kfree_skbmem+0x104/0x170 [ 199.338458][ C1] ? kfree_skb+0xc1/0x320 [ 199.343289][ C1] ? tipc_sk_proto_rcv+0xaa9/0x1db0 [ 199.348409][ C1] ? tipc_sk_filter_rcv+0x3603/0x3e00 [ 199.353630][ C1] ? __skb_queue_purge+0x180/0x180 [ 199.358724][ C1] tipc_node_xmit+0x34b/0xe30 [ 199.363408][ C1] ? ____kasan_slab_free+0x12c/0x160 [ 199.368619][ C1] ? tipc_node_get_linkname+0x190/0x190 [ 199.374006][ C1] ? __kasan_slab_free+0x11/0x20 [ 199.378951][ C1] ? slab_free_freelist_hook+0xc0/0x190 [ 199.384585][ C1] tipc_node_distr_xmit+0x36a/0x4d0 [ 199.389858][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 199.395083][ C1] ? trace_tipc_sk_rej_msg+0x2b/0x6f0 [ 199.400352][ C1] tipc_sk_rcv+0x177d/0x1e30 [ 199.404896][ C1] ? __skb_queue_purge+0x180/0x180 [ 199.410934][ C1] tipc_node_xmit+0x34b/0xe30 [ 199.415690][ C1] ? tipc_node_get_linkname+0x190/0x190 [ 199.421118][ C1] tipc_sk_push_backlog+0x4da/0x7b0 [ 199.426260][ C1] tipc_sk_proto_rcv+0xaa9/0x1db0 [ 199.431197][ C1] ? trace_tipc_sk_dump+0x6e0/0x6e0 [ 199.436648][ C1] ? stack_trace_save+0x113/0x1c0 [ 199.441753][ C1] tipc_sk_filter_rcv+0x3603/0x3e00 [ 199.446985][ C1] ? kfree+0xc3/0x270 [ 199.451017][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 199.455715][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 199.460606][ C1] ? kasan_set_track+0x5d/0x70 [ 199.465397][ C1] ? kasan_set_free_info+0x23/0x40 [ 199.470435][ C1] ? ____kasan_slab_free+0x121/0x160 [ 199.475903][ C1] ? __kasan_slab_free+0x11/0x20 [ 199.480768][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 199.485723][ C1] ? kfree_skbmem+0x104/0x170 [ 199.490577][ C1] ? kfree_skb+0xc1/0x320 [ 199.494742][ C1] ? tipc_sk_filter_rcv+0xfbf/0x3e00 [ 199.500038][ C1] ? tipc_sk_backlog_rcv+0x122/0x210 [ 199.505619][ C1] ? __release_sock+0x148/0x410 [ 199.510458][ C1] ? sock_setsockopt+0x1e3b/0x2e00 [ 199.515493][ C1] ? __sys_setsockopt+0x441/0x870 [ 199.520576][ C1] ? __x64_sys_setsockopt+0xbf/0xd0 [ 199.525864][ C1] ? do_syscall_64+0x34/0x70 [ 199.530300][ C1] ? tipc_sk_dump+0xf50/0xf50 [ 199.535465][ C1] ? __kasan_check_write+0x14/0x20 [ 199.540785][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 199.545937][ C1] ? kmem_cache_free+0xa9/0x1e0 [ 199.550724][ C1] tipc_sk_rcv+0x8a1/0x1e30 [ 199.555148][ C1] ? __skb_queue_purge+0x180/0x180 [ 199.560263][ C1] ? tipc_sk_filter_rcv+0x3583/0x3e00 [ 199.565473][ C1] tipc_node_xmit+0x34b/0xe30 [ 199.570087][ C1] ? tipc_node_get_linkname+0x190/0x190 [ 199.575551][ C1] tipc_node_distr_xmit+0x36a/0x4d0 [ 199.580624][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 199.585972][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 199.591701][ C1] tipc_sk_backlog_rcv+0x18b/0x210 [ 199.597241][ C1] ? tipc_sk_timeout+0xab0/0xab0 [ 199.602156][ C1] ? __local_bh_enable_ip+0x53/0x80 [ 199.607786][ C1] ? lock_sock_nested+0x26a/0x300 [ 199.613688][ C1] __release_sock+0x148/0x410 [ 199.618269][ C1] sock_setsockopt+0x1e3b/0x2e00 [ 199.623036][ C1] ? __sock_set_mark+0x160/0x160 [ 199.627807][ C1] ? selinux_socket_getsockopt+0x340/0x340 [ 199.633816][ C1] ? security_socket_setsockopt+0x82/0xb0 [ 199.639549][ C1] __sys_setsockopt+0x441/0x870 [ 199.644561][ C1] ? __ia32_sys_recv+0xb0/0xb0 [ 199.649160][ C1] ? __kasan_check_write+0x14/0x20 [ 199.654190][ C1] ? switch_fpu_return+0x1e4/0x3c0 [ 199.659572][ C1] ? fpu__clear_all+0x20/0x20 [ 199.664218][ C1] __x64_sys_setsockopt+0xbf/0xd0 [ 199.669550][ C1] do_syscall_64+0x34/0x70 [ 199.673927][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 199.679891][ C1] RIP: 0033:0x7fc19163eda9 [ 199.684782][ 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 [ 199.705902][ C1] RSP: 002b:00007fc1911c00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 199.715125][ C1] RAX: ffffffffffffffda RBX: 00007fc19176cf80 RCX: 00007fc19163eda9 [ 199.723315][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 199.731291][ C1] RBP: 00007fc19168b47a R08: 0000000000000004 R09: 0000000000000000 [ 199.739287][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 199.747437][ C1] R13: 000000000000000b R14: 00007fc19176cf80 R15: 00007fff89e76188 [ 199.755783][ C1] Sending NMI from CPU 1 to CPUs 0: [ 199.761400][ C0] NMI backtrace for cpu 0 [ 199.761412][ C0] CPU: 0 PID: 5357 Comm: syz-executor.0 Not tainted 5.10.223-syzkaller-1003215-g0890c03b8b7d #0 [ 199.761419][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 199.761423][ C0] RIP: 0010:kvm_wait+0xfc/0x150 [ 199.761434][ C0] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 15 56 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 06 56 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 [ 199.761439][ C0] RSP: 0018:ffffc90003caf680 EFLAGS: 00000246 [ 199.761448][ C0] RAX: 0000000000000003 RBX: 1ffff92000795ed4 RCX: ffffffff8150b334 [ 199.761453][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90003caf6c0 [ 199.761458][ C0] RBP: ffffc90003caf730 R08: dffffc0000000000 R09: ffffed1022a93952 [ 199.761463][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.761468][ C0] R13: ffff88811549ca88 R14: 0000000000000003 R15: 0000000000000246 [ 199.761474][ C0] FS: 00007fc19119f6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 199.761479][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.761484][ C0] CR2: 00007fc19119fd58 CR3: 000000010cd6b000 CR4: 00000000003506b0 [ 199.761489][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.761494][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.761497][ C0] Call Trace: [ 199.761499][ C0] [ 199.761502][ C0] ? show_regs+0x58/0x60 [ 199.761506][ C0] ? nmi_cpu_backtrace+0x133/0x160 [ 199.761509][ C0] ? kvm_wait+0xfc/0x150 [ 199.761513][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 199.761516][ C0] ? nmi_handle+0xa8/0x280 [ 199.761519][ C0] ? kvm_wait+0xfc/0x150 [ 199.761523][ C0] ? default_do_nmi+0x69/0x160 [ 199.761526][ C0] ? exc_nmi+0xad/0x100 [ 199.761529][ C0] ? end_repeat_nmi+0x16/0x31 [ 199.761534][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 199.761537][ C0] ? kvm_wait+0xfc/0x150 [ 199.761540][ C0] ? kvm_wait+0xfc/0x150 [ 199.761543][ C0] ? kvm_wait+0xfc/0x150 [ 199.761546][ C0] [ 199.761550][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 199.761553][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 199.761558][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 199.761562][ C0] __pv_queued_spin_lock_slowpath+0x72f/0xc70 [ 199.761566][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 199.761569][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 199.761573][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.761577][ C0] ? selinux_socket_sendmsg+0x243/0x340 [ 199.761581][ C0] lock_sock_nested+0x92/0x300 [ 199.761584][ C0] ? sock_init_data+0xc0/0xc0 [ 199.761587][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 199.761590][ C0] tipc_sendstream+0x47/0x70 [ 199.761594][ C0] ? tipc_getsockopt+0x790/0x790 [ 199.761597][ C0] ____sys_sendmsg+0x59e/0x8f0 [ 199.761601][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 199.761604][ C0] ? import_iovec+0xe5/0x120 [ 199.761607][ C0] ___sys_sendmsg+0x252/0x2e0 [ 199.761611][ C0] ? __sys_sendmsg+0x280/0x280 [ 199.761614][ C0] ? __fdget+0x1bc/0x240 [ 199.761617][ C0] __se_sys_sendmsg+0x1b1/0x280 [ 199.761621][ C0] ? __x64_sys_sendmsg+0x90/0x90 [ 199.761624][ C0] ? debug_smp_processor_id+0x17/0x20 [ 199.761628][ C0] __x64_sys_sendmsg+0x7b/0x90 [ 199.761631][ C0] do_syscall_64+0x34/0x70 [ 199.761635][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 199.761638][ C0] RIP: 0033:0x7fc19163eda9 [ 199.761650][ 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 [ 199.761654][ C0] RSP: 002b:00007fc19119f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 199.761663][ C0] RAX: ffffffffffffffda RBX: 00007fc19176d050 RCX: 00007fc19163eda9 [ 199.761668][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004 [ 199.761673][ C0] RBP: 00007fc19168b47a R08: 0000000000000000 R09: 0000000000000000 [ 199.761678][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.761683][ C0] R13: 000000000000000b R14: 00007fc19176d050 R15: 00007fff89e76188