Warning: Permanently added '10.128.10.36' (ED25519) to the list of known hosts.
2024/12/02 08:52:20 ignoring optional flag "sandboxArg"="0"
2024/12/02 08:52:20 ignoring optional flag "type"="gce"
2024/12/02 08:52:21 parsed 1 programs
[ 37.789174][ T30] kauditd_printk_skb: 19 callbacks suppressed
[ 37.789192][ T30] audit: type=1400 audit(1733129541.113:95): avc: denied { unlink } for pid=338 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"
2024/12/02 08:52:21 executed programs: 0
[ 37.877089][ T338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 37.937158][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.944103][ T344] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.951498][ T344] device bridge_slave_0 entered promiscuous mode
[ 37.958200][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.965113][ T344] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.972245][ T344] device bridge_slave_1 entered promiscuous mode
[ 38.016937][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.023794][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.030919][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.037764][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.056753][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.063942][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.071302][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.078510][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.087426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.095437][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.102292][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.111064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.119143][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.126063][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.137856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 38.147028][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 38.160618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 38.171904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 38.179852][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 38.187051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 38.195100][ T344] device veth0_vlan entered promiscuous mode
[ 38.204880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 38.213785][ T344] device veth1_macvtap entered promiscuous mode
[ 38.223019][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 38.232984][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 38.254602][ T30] audit: type=1400 audit(1733129541.573:96): avc: denied { create } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 38.276271][ T30] audit: type=1400 audit(1733129541.593:97): avc: denied { setopt } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 38.298162][ T30] audit: type=1400 audit(1733129541.593:98): avc: denied { write } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 39.303637][ T30] audit: type=1400 audit(1733129542.623:99): avc: denied { read } for pid=83 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
[ 139.318536][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 139.325353][ C0] (detected by 0, t=10002 jiffies, g=2001, q=277)
[ 139.331664][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294951141-4294941139), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 139.344858][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g2001 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 139.355793][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 139.365707][ C0] rcu: RCU grace-period kthread stack dump:
[ 139.371441][ C0] task:rcu_preempt state:R running task stack:28224 pid: 14 ppid: 2 flags:0x00004000
[ 139.382151][ C0] Call Trace:
[ 139.385362][ C0]
[ 139.388162][ C0] __schedule+0xccc/0x1590
[ 139.392394][ C0] ? release_firmware_map_entry+0x190/0x190
[ 139.398117][ C0] ? __kasan_check_write+0x14/0x20
[ 139.403065][ C0] schedule+0x11f/0x1e0
[ 139.407058][ C0] schedule_timeout+0x18c/0x370
[ 139.411743][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 139.416779][ C0] ? console_conditional_schedule+0x30/0x30
[ 139.422508][ C0] ? update_process_times+0x200/0x200
[ 139.427715][ C0] ? prepare_to_swait_event+0x308/0x320
[ 139.433097][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 139.437697][ C0] ? debug_smp_processor_id+0x17/0x20
[ 139.442902][ C0] ? __note_gp_changes+0x4ab/0x920
[ 139.447851][ C0] ? rcu_gp_init+0xc30/0xc30
[ 139.452284][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 139.457321][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 139.461839][ C0] rcu_gp_kthread+0xa4/0x350
[ 139.466254][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 139.470939][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 139.475452][ C0] ? __kasan_check_read+0x11/0x20
[ 139.480312][ C0] ? __kthread_parkme+0xb2/0x200
[ 139.485100][ C0] kthread+0x421/0x510
[ 139.489007][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 139.493594][ C0] ? kthread_blkcg+0xd0/0xd0
[ 139.498033][ C0] ret_from_fork+0x1f/0x30
[ 139.502288][ C0]
[ 139.505157][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 139.511319][ C0] NMI backtrace for cpu 0
[ 139.515485][ C0] CPU: 0 PID: 767 Comm: syz-executor.0 Not tainted 5.15.169-syzkaller-1076556-g548ca9fbf844 #0
[ 139.525634][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 139.535536][ C0] Call Trace:
[ 139.538662][ C0]
[ 139.541344][ C0] dump_stack_lvl+0x151/0x1c0
[ 139.545866][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 139.551331][ C0] dump_stack+0x15/0x20
[ 139.555374][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 139.560103][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 139.566079][ C0] ? panic+0x760/0x760
[ 139.569989][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 139.575901][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 139.581722][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 139.587611][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 139.593337][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250
[ 139.599331][ C0] print_other_cpu_stall+0x112d/0x1340
[ 139.604621][ C0] ? print_cpu_stall+0x5f0/0x5f0
[ 139.609408][ C0] rcu_sched_clock_irq+0xaec/0x12f0
[ 139.614426][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 139.620418][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 139.625629][ C0] update_process_times+0x198/0x200
[ 139.630662][ C0] tick_sched_timer+0x188/0x240
[ 139.635343][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 139.640728][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 139.645843][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 139.650792][ C0] ? clockevents_program_event+0x22f/0x300
[ 139.656441][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 139.662336][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 139.667121][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 139.672923][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 139.678390][ C0]
[ 139.681166][ C0]
[ 139.683942][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 139.689797][ C0] RIP: 0010:tipc_sk_lookup+0x4ed/0x650
[ 139.695054][ C0] Code: 0f b7 00 49 29 c5 74 63 4d 8d b5 80 00 00 00 4c 89 f7 be 04 00 00 00 e8 f1 7b e5 fc bb 01 00 00 00 f0 41 0f c1 9d 80 00 00 00 <31> ff 89 de e8 6a 25 a3 fc 85 db 0f 84 83 00 00 00 44 8d 7b 01 44
[ 139.714496][ C0] RSP: 0018:ffffc900019e68e0 EFLAGS: 00000206
[ 139.720399][ C0] RAX: 0000000000000301 RBX: 0000000000000004 RCX: ffffffff84cd443f
[ 139.728219][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888125350a80
[ 139.736019][ C0] RBP: ffffc900019e69d0 R08: dffffc0000000000 R09: ffffed1024a6a151
[ 139.743830][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: fffffffffffffc08
[ 139.751641][ C0] R13: ffff888125350a00 R14: ffff888125350a80 R15: 0000000000000370
[ 139.759458][ C0] ? tipc_sk_lookup+0x4df/0x650
[ 139.764144][ C0] ? tipc_sk_rcv+0x1b50/0x1b50
[ 139.768739][ C0] ? wacom_wac_finger_usage_mapping+0xbb5/0xfb0
[ 139.774817][ C0] tipc_sk_rcv+0x459/0x1b50
[ 139.779155][ C0] ? kmem_cache_free+0x116/0x2e0
[ 139.783929][ C0] ? kasan_set_track+0x5d/0x70
[ 139.788545][ C0] ? kasan_set_track+0x4b/0x70
[ 139.793526][ C0] ? kmem_cache_free+0x116/0x2e0
[ 139.798290][ C0] ? kfree_skb+0xc2/0x360
[ 139.802455][ C0] ? tipc_sk_rcv+0x80c/0x1b50
[ 139.806967][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 139.811663][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 139.816872][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 139.822769][ C0] ? __skb_queue_purge+0x180/0x180
[ 139.827723][ C0] tipc_node_xmit+0x34e/0xe40
[ 139.832400][ C0] ? debug_smp_processor_id+0x17/0x20
[ 139.837573][ C0] ? kasan_quarantine_put+0x34/0x1a0
[ 139.842695][ C0] ? kmem_cache_free+0x116/0x2e0
[ 139.847466][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 139.852850][ C0] ? __kasan_slab_free+0x11/0x20
[ 139.857619][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 139.863008][ C0] ? kfree_skbmem+0x104/0x170
[ 139.867517][ C0] ? kmem_cache_free+0x116/0x2e0
[ 139.872346][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 139.877431][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 139.882555][ C0] tipc_sk_rcv+0x1212/0x1b50
[ 139.886980][ C0] ? __skb_queue_purge+0x180/0x180
[ 139.892035][ C0] ? is_bpf_text_address+0x172/0x190
[ 139.897155][ C0] tipc_node_xmit+0x34e/0xe40
[ 139.901668][ C0] ? unwind_get_return_address+0x4d/0x90
[ 139.907141][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 139.912603][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 139.917985][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 139.922671][ C0] ? stack_trace_save+0x113/0x1c0
[ 139.927531][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 139.933190][ C0] tipc_sk_filter_rcv+0x194e/0x3380
[ 139.938213][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 139.943219][ C0] ? __kasan_check_write+0x14/0x20
[ 139.948212][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 139.953075][ C0] tipc_sk_rcv+0x80c/0x1b50
[ 139.957399][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 139.962786][ C0] ? __skb_queue_purge+0x180/0x180
[ 139.967733][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170
[ 139.972935][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380
[ 139.978148][ C0] tipc_node_xmit+0x34e/0xe40
[ 139.982933][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 139.988658][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 139.993690][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 139.998726][ C0] ? irqentry_exit+0x30/0x40
[ 140.003181][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 140.008100][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 140.012867][ C0] ? lock_sock_nested+0x266/0x300
[ 140.017737][ C0] __release_sock+0x145/0x410
[ 140.022245][ C0] sock_setsockopt+0x181a/0x2eb0
[ 140.027021][ C0] ? alloc_file+0x83/0x4e0
[ 140.031278][ C0] ? __sock_set_mark+0x160/0x160
[ 140.036043][ C0] ? selinux_socket_setsockopt+0x260/0x360
[ 140.041854][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 140.047627][ C0] ? security_socket_setsockopt+0x82/0xb0
[ 140.053185][ C0] __sys_setsockopt+0x423/0x840
[ 140.057862][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 140.062556][ C0] ? __kasan_check_write+0x14/0x20
[ 140.067498][ C0] ? __kasan_check_write+0x14/0x20
[ 140.072447][ C0] ? switch_fpu_return+0x15f/0x2e0
[ 140.077403][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 140.082260][ C0] x64_sys_call+0x1a2/0x9a0
[ 140.086597][ C0] do_syscall_64+0x3b/0xb0
[ 140.090851][ C0] ? clear_bhb_loop+0x35/0x90
[ 140.095360][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 140.101088][ C0] RIP: 0033:0x7fd9f0e60da9
[ 140.105350][ 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
[ 140.124784][ C0] RSP: 002b:00007fd9f09e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 140.133116][ C0] RAX: ffffffffffffffda RBX: 00007fd9f0f8ef80 RCX: 00007fd9f0e60da9
[ 140.140930][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 140.148739][ C0] RBP: 00007fd9f0ead47a R08: 0000000000000004 R09: 0000000000000000
[ 140.156636][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 140.164449][ C0] R13: 000000000000000b R14: 00007fd9f0f8ef80 R15: 00007fffd90e4388
[ 140.172262][ C0]
[ 177.195879][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 144s! [syz-executor.0:765]
[ 177.204233][ C1] Modules linked in:
[ 177.207970][ C1] CPU: 1 PID: 765 Comm: syz-executor.0 Not tainted 5.15.169-syzkaller-1076556-g548ca9fbf844 #0
[ 177.218109][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 177.228129][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 177.232893][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d bb dd 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 177.252943][ C1] RSP: 0018:ffffc900016a78e0 EFLAGS: 00000246
[ 177.258844][ C1] RAX: 0000000000000003 RBX: 1ffff920002d4f20 RCX: ffffffff815536af
[ 177.266737][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888125350a88
[ 177.274638][ C1] RBP: ffffc900016a7990 R08: dffffc0000000000 R09: ffffed1024a6a152
[ 177.282537][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 177.290353][ C1] R13: ffff888125350a88 R14: 0000000000000003 R15: 1ffff920002d4f24
[ 177.298160][ C1] FS: 00005555908f5480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 177.306933][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.313436][ C1] CR2: 00007fd9f09c1d58 CR3: 00000001254d9000 CR4: 00000000003506a0
[ 177.321262][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.329231][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.337044][ C1] Call Trace:
[ 177.340169][ C1]
[ 177.342864][ C1] ? show_regs+0x58/0x60
[ 177.346949][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 177.351892][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 177.357004][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 177.362216][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 177.367163][ C1] ? clockevents_program_event+0x22f/0x300
[ 177.372904][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 177.378818][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 177.383740][ C1] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 177.389640][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0
[ 177.395541][ C1]
[ 177.398315][ C1]
[ 177.401182][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 177.407172][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 177.413253][ C1] ? kvm_wait+0x147/0x180
[ 177.417449][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 177.423401][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 177.428348][ C1] ? pv_hash+0x86/0x150
[ 177.432339][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 177.438251][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 177.444496][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 177.449353][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 177.454386][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 177.459335][ C1] lock_sock_nested+0x97/0x300
[ 177.463935][ C1] ? sock_init_data+0xc0/0xc0
[ 177.468447][ C1] ? kasan_save_stack+0x3b/0x60
[ 177.473139][ C1] ? __kasan_record_aux_stack+0xd3/0xf0
[ 177.478517][ C1] ? kasan_record_aux_stack+0xe/0x10
[ 177.483636][ C1] ? task_work_add+0x27/0x1d0
[ 177.488251][ C1] ? fput_many+0xef/0x1b0
[ 177.492520][ C1] ? fput+0x1a/0x20
[ 177.496167][ C1] ? filp_close+0x106/0x150
[ 177.500511][ C1] ? close_fd+0x74/0x80
[ 177.504594][ C1] ? __x64_sys_close+0x3b/0x90
[ 177.509263][ C1] ? x64_sys_call+0x3d/0x9a0
[ 177.513767][ C1] ? locks_remove_posix+0x610/0x610
[ 177.518726][ C1] tipc_release+0xc0/0x1300
[ 177.523069][ C1] ? rwsem_write_trylock+0x153/0x340
[ 177.528184][ C1] ? tipc_sock_destruct+0x190/0x190
[ 177.533231][ C1] sock_close+0xdf/0x270
[ 177.537297][ C1] ? sock_mmap+0xa0/0xa0
[ 177.541381][ C1] __fput+0x228/0x8c0
[ 177.545208][ C1] ____fput+0x15/0x20
[ 177.549021][ C1] task_work_run+0x129/0x190
[ 177.553443][ C1] exit_to_user_mode_loop+0xc4/0xe0
[ 177.558489][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 177.563772][ C1] syscall_exit_to_user_mode+0x26/0x160
[ 177.569189][ C1] do_syscall_64+0x47/0xb0
[ 177.573401][ C1] ? clear_bhb_loop+0x35/0x90
[ 177.577923][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.583646][ C1] RIP: 0033:0x7fd9f0e5fc9a
[ 177.587901][ C1] 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 03 7f 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 63 7f 02 00 8b 44 24
[ 177.607342][ C1] RSP: 002b:00007fffd90e4450 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 177.615685][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fd9f0e5fc9a
[ 177.623495][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 177.631300][ C1] RBP: 00007fd9f0f90980 R08: 0000001b31360000 R09: 00007fffd91ab0b0
[ 177.639190][ C1] R10: 0000000000000eac R11: 0000000000000293 R12: 0000000000009cb5
[ 177.647004][ C1] R13: ffffffffffffffff R14: 00007fd9f09e3000 R15: 0000000000009974
[ 177.654822][ C1]
[ 177.657683][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 177.662739][ C0] NMI backtrace for cpu 0
[ 177.662749][ C0] CPU: 0 PID: 767 Comm: syz-executor.0 Not tainted 5.15.169-syzkaller-1076556-g548ca9fbf844 #0
[ 177.662768][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 177.662777][ C0] RIP: 0010:bcmp+0x195/0x200
[ 177.662799][ C0] Code: 4d 85 f6 74 71 31 db 49 8d 3c 1c 48 89 f8 48 c1 e8 03 0f b6 04 10 84 c0 75 2c 45 0f b6 2c 1c 49 8d 3c 1f 48 89 f8 48 c1 e8 03 <0f> b6 04 10 84 c0 75 2a 41 0f b6 04 1f 41 29 c5 75 3d 48 ff c3 49
[ 177.662813][ C0] RSP: 0018:ffffc900019e6898 EFLAGS: 00000a02
[ 177.662828][ C0] RAX: 1ffff9200033cd2c RBX: 0000000000000003 RCX: 00000000019e6902
[ 177.662840][ C0] RDX: dffffc0000000000 RSI: ffffc900019e6960 RDI: ffffc900019e6963
[ 177.662853][ C0] RBP: ffffc900019e68d0 R08: ffffffff84cd41f5 R09: 0000000000000003
[ 177.662865][ C0] R10: fffff5200033cd2c R11: dffffc0000000001 R12: ffff888125350d70
[ 177.662878][ C0] R13: 0000000000000083 R14: 0000000000000004 R15: ffffc900019e6960
[ 177.662889][ C0] FS: 00007fd9f09e26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 177.662904][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.662916][ C0] CR2: 00007fffd90e4598 CR3: 00000001254d9000 CR4: 00000000003506b0
[ 177.662931][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.662941][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.662952][ C0] Call Trace:
[ 177.662958][ C0]
[ 177.662964][ C0] ? show_regs+0x58/0x60
[ 177.662983][ C0] ? nmi_cpu_backtrace+0x29f/0x300
[ 177.663004][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 177.663026][ C0] ? bcmp+0x195/0x200
[ 177.663041][ C0] ? bcmp+0x195/0x200
[ 177.663056][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 177.663075][ C0] ? nmi_handle+0xa8/0x280
[ 177.663092][ C0] ? bcmp+0x195/0x200
[ 177.663107][ C0] ? default_do_nmi+0x69/0x160
[ 177.663125][ C0] ? exc_nmi+0xad/0x100
[ 177.663140][ C0] ? end_repeat_nmi+0x16/0x31
[ 177.663157][ C0] ? tipc_sk_lookup+0x295/0x650
[ 177.663176][ C0] ? bcmp+0x195/0x200
[ 177.663191][ C0] ? bcmp+0x195/0x200
[ 177.663212][ C0] ? bcmp+0x195/0x200
[ 177.663227][ C0]
[ 177.663232][ C0]
[ 177.663237][ C0] tipc_sk_lookup+0x313/0x650
[ 177.663257][ C0] ? tipc_sk_rcv+0x1b50/0x1b50
[ 177.663276][ C0] tipc_sk_rcv+0x459/0x1b50
[ 177.663293][ C0] ? kmem_cache_free+0x116/0x2e0
[ 177.663312][ C0] ? kasan_set_track+0x5d/0x70
[ 177.663328][ C0] ? kasan_set_track+0x4b/0x70
[ 177.663343][ C0] ? kmem_cache_free+0x116/0x2e0
[ 177.663361][ C0] ? kfree_skb+0xc2/0x360
[ 177.663379][ C0] ? tipc_sk_rcv+0x80c/0x1b50
[ 177.663395][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 177.663411][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 177.663429][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.663447][ C0] ? __skb_queue_purge+0x180/0x180
[ 177.663468][ C0] tipc_node_xmit+0x34e/0xe40
[ 177.663485][ C0] ? debug_smp_processor_id+0x17/0x20
[ 177.663502][ C0] ? kasan_quarantine_put+0x34/0x1a0
[ 177.663521][ C0] ? kmem_cache_free+0x116/0x2e0
[ 177.663539][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 177.663557][ C0] ? __kasan_slab_free+0x11/0x20
[ 177.663573][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 177.663589][ C0] ? kfree_skbmem+0x104/0x170
[ 177.663606][ C0] ? kmem_cache_free+0x116/0x2e0
[ 177.663625][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 177.663644][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 177.663663][ C0] tipc_sk_rcv+0x1212/0x1b50
[ 177.663686][ C0] ? __skb_queue_purge+0x180/0x180
[ 177.663706][ C0] ? is_bpf_text_address+0x172/0x190
[ 177.663727][ C0] tipc_node_xmit+0x34e/0xe40
[ 177.663744][ C0] ? unwind_get_return_address+0x4d/0x90
[ 177.663766][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 177.663783][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 177.663803][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 177.663822][ C0] ? stack_trace_save+0x113/0x1c0
[ 177.663839][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 177.663860][ C0] tipc_sk_filter_rcv+0x194e/0x3380
[ 177.663887][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 177.663905][ C0] ? __kasan_check_write+0x14/0x20
[ 177.663923][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 177.663944][ C0] tipc_sk_rcv+0x80c/0x1b50
[ 177.663961][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 177.663982][ C0] ? __skb_queue_purge+0x180/0x180
[ 177.664001][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170
[ 177.664019][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380
[ 177.664039][ C0] tipc_node_xmit+0x34e/0xe40
[ 177.664058][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 177.664079][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 177.664098][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 177.664114][ C0] ? irqentry_exit+0x30/0x40
[ 177.664133][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 177.664152][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 177.664170][ C0] ? lock_sock_nested+0x266/0x300
[ 177.664189][ C0] __release_sock+0x145/0x410
[ 177.664211][ C0] sock_setsockopt+0x181a/0x2eb0
[ 177.664228][ C0] ? alloc_file+0x83/0x4e0
[ 177.664245][ C0] ? __sock_set_mark+0x160/0x160
[ 177.664260][ C0] ? selinux_socket_setsockopt+0x260/0x360
[ 177.664278][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 177.664299][ C0] ? security_socket_setsockopt+0x82/0xb0
[ 177.664317][ C0] __sys_setsockopt+0x423/0x840
[ 177.664352][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 177.664370][ C0] ? __kasan_check_write+0x14/0x20
[ 177.664388][ C0] ? __kasan_check_write+0x14/0x20
[ 177.664405][ C0] ? switch_fpu_return+0x15f/0x2e0
[ 177.664424][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 177.664443][ C0] x64_sys_call+0x1a2/0x9a0
[ 177.664460][ C0] do_syscall_64+0x3b/0xb0
[ 177.664474][ C0] ? clear_bhb_loop+0x35/0x90
[ 177.664490][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.664507][ C0] RIP: 0033:0x7fd9f0e60da9
[ 177.664521][ 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
[ 177.664535][ C0] RSP: 002b:00007fd9f09e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 177.664551][ C0] RAX: ffffffffffffffda RBX: 00007fd9f0f8ef80 RCX: 00007fd9f0e60da9
[ 177.664564][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 177.664573][ C0] RBP: 00007fd9f0ead47a R08: 0000000000000004 R09: 0000000000000000
[ 177.664584][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 177.664594][ C0] R13: 000000000000000b R14: 00007fd9f0f8ef80 R15: 00007fffd90e4388
[ 177.664608][ C0]