Warning: Permanently added '10.128.0.144' (ED25519) to the list of known hosts.
2025/06/25 20:17:17 ignoring optional flag "sandboxArg"="0"
2025/06/25 20:17:17 ignoring optional flag "type"="gce"
2025/06/25 20:17:17 parsed 1 programs
2025/06/25 20:17:17 executed programs: 0
[ 45.872992][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 45.873006][ T30] audit: type=1400 audit(1750882637.856:92): avc: denied { unlink } for pid=321 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 45.907062][ T321] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 45.964856][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.971958][ T327] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.979444][ T327] device bridge_slave_0 entered promiscuous mode
[ 45.986316][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.993404][ T327] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.000764][ T327] device bridge_slave_1 entered promiscuous mode
[ 46.041302][ T30] audit: type=1400 audit(1750882638.016:93): avc: denied { create } for pid=327 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.047067][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.061905][ T30] audit: type=1400 audit(1750882638.016:94): avc: denied { write } for pid=327 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.068887][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.068993][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.089659][ T30] audit: type=1400 audit(1750882638.016:95): avc: denied { read } for pid=327 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.096606][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.141947][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.149221][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.156894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.164474][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.173782][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.181956][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.189026][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.197477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.205745][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.212882][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.225628][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.234765][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.248502][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.259534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.267716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.275157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.283696][ T327] device veth0_vlan entered promiscuous mode
[ 46.294036][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.303237][ T327] device veth1_macvtap entered promiscuous mode
[ 46.312337][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.322377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.344203][ T30] audit: type=1400 audit(1750882638.326:96): avc: denied { create } for pid=331 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 46.364197][ T30] audit: type=1400 audit(1750882638.336:97): avc: denied { setopt } for pid=331 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 46.384742][ T30] audit: type=1400 audit(1750882638.336:98): avc: denied { write } for pid=331 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/06/25 20:17:22 executed programs: 673
2025/06/25 20:17:27 executed programs: 1437
2025/06/25 20:17:32 executed programs: 2222
2025/06/25 20:17:37 executed programs: 2978
2025/06/25 20:17:42 executed programs: 3747
2025/06/25 20:17:47 executed programs: 4512
2025/06/25 20:17:52 executed programs: 5295
2025/06/25 20:17:57 executed programs: 6078
2025/06/25 20:18:02 executed programs: 6850
2025/06/25 20:18:07 executed programs: 7631
2025/06/25 20:18:12 executed programs: 8410
2025/06/25 20:18:17 executed programs: 9187
2025/06/25 20:18:22 executed programs: 9958
2025/06/25 20:18:27 executed programs: 10730
2025/06/25 20:18:32 executed programs: 11509
2025/06/25 20:18:37 executed programs: 12284
2025/06/25 20:18:42 executed programs: 13049
2025/06/25 20:18:47 executed programs: 13824
[ 240.002469][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 240.009772][ C0] (detected by 0, t=10002 jiffies, g=65181, q=128)
[ 240.016842][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294961209-4294951207), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 240.030484][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g65181 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 240.041685][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 240.051652][ C0] rcu: RCU grace-period kthread stack dump:
[ 240.057537][ C0] task:rcu_preempt state:R running task stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 240.068326][ C0] Call Trace:
[ 240.071692][ C0]
[ 240.074626][ C0] __schedule+0xb6e/0x14c0
[ 240.079143][ C0] ? release_firmware_map_entry+0x190/0x190
[ 240.085168][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 240.090988][ C0] ? __mod_timer+0x7ae/0xb30
[ 240.095773][ C0] schedule+0x11e/0x1e0
[ 240.099927][ C0] schedule_timeout+0x12c/0x2e0
[ 240.104944][ C0] ? console_conditional_schedule+0x30/0x30
[ 240.110842][ C0] ? update_process_times+0x200/0x200
[ 240.116215][ C0] ? prepare_to_swait_event+0x308/0x320
[ 240.121756][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 240.126523][ C0] ? debug_smp_processor_id+0x17/0x20
[ 240.131892][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 240.137001][ C0] ? rcu_gp_init+0xc00/0xc00
[ 240.141690][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 240.147014][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 240.151688][ C0] rcu_gp_kthread+0x98/0x330
[ 240.156281][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 240.160951][ C0] ? __kasan_check_read+0x11/0x20
[ 240.165980][ C0] ? __kthread_parkme+0xac/0x200
[ 240.170936][ C0] ? preempt_count_add+0x90/0x1b0
[ 240.175964][ C0] kthread+0x411/0x500
[ 240.180391][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 240.185081][ C0] ? kthread_blkcg+0xd0/0xd0
[ 240.189666][ C0] ret_from_fork+0x1f/0x30
[ 240.194084][ C0]
[ 240.197104][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 240.203424][ C0] NMI backtrace for cpu 0
[ 240.207976][ C0] CPU: 0 PID: 11199 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 240.218769][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 240.228832][ C0] Call Trace:
[ 240.232198][ C0]
[ 240.235041][ C0] __dump_stack+0x21/0x30
[ 240.239371][ C0] dump_stack_lvl+0xee/0x150
[ 240.243960][ C0] ? show_regs_print_info+0x20/0x20
[ 240.249352][ C0] dump_stack+0x15/0x20
[ 240.253596][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 240.258655][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 240.265608][ C0] ? load_image+0x3a0/0x3a0
[ 240.270316][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 240.276580][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 240.282752][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 240.288860][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 240.294760][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 240.301101][ C0] print_other_cpu_stall+0xded/0xfd0
[ 240.306407][ C0] ? print_cpu_stall+0x600/0x600
[ 240.311340][ C0] ? tick_nohz_handler+0x300/0x300
[ 240.316442][ C0] ? accumulate_nsecs_to_secs+0xb1/0x230
[ 240.322081][ C0] ? cgroup_rstat_updated+0xf5/0x370
[ 240.327494][ C0] rcu_sched_clock_irq+0x8a3/0x12b0
[ 240.332694][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 240.338853][ C0] ? raise_softirq+0x71/0xe0
[ 240.343445][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 240.348817][ C0] ? hrtimer_run_queues+0x166/0x430
[ 240.354028][ C0] update_process_times+0x198/0x200
[ 240.359360][ C0] tick_sched_timer+0x17c/0x240
[ 240.364344][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 240.369992][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 240.375366][ C0] ? __kasan_check_write+0x14/0x20
[ 240.380478][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 240.385588][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 240.391658][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 240.396605][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 240.402504][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 240.408152][ C0]
[ 240.411088][ C0]
[ 240.414033][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 240.420055][ C0] RIP: 0010:tipc_sk_rcv+0x42b/0x2c60
[ 240.425338][ C0] Code: 0f 84 4f 18 00 00 44 89 bc 24 d4 00 00 00 49 89 c7 48 89 44 24 70 48 8d b8 88 00 00 00 48 89 bc 24 78 01 00 00 e8 15 85 1b 00 <89> c3 31 ff 89 c6 e8 1a 72 de fc 85 db 0f 84 65 18 00 00 48 8b 84
[ 240.445469][ C0] RSP: 0018:ffffc90002a8e960 EFLAGS: 00000246
[ 240.451849][ C0] RAX: 0000000000000000 RBX: ffff88812382b180 RCX: 0000000000000000
[ 240.460021][ C0] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 00000000ffffffff
[ 240.468003][ C0] RBP: ffffc90002a8ebf0 R08: dffffc0000000000 R09: ffffed1021de8332
[ 240.475978][ C0] R10: ffffed1021de8332 R11: 1ffff11021de8331 R12: ffff88810d27e000
[ 240.483960][ C0] R13: dffffc0000000000 R14: ffffc90002a8ede0 R15: ffff88810ef41900
[ 240.492286][ C0] ? stack_trace_save+0x98/0xe0
[ 240.497324][ C0] ? __stack_depot_save+0x442/0x480
[ 240.502532][ C0] ? kasan_set_free_info+0x23/0x40
[ 240.507652][ C0] ? __kasan_slab_free+0x11/0x20
[ 240.512595][ C0] ? tipc_node_xmit+0x256/0xce0
[ 240.517555][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 240.522759][ C0] ? __sys_setsockopt+0x268/0x460
[ 240.527789][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 240.533015][ C0] ? __skb_queue_purge+0x170/0x170
[ 240.538137][ C0] tipc_node_xmit+0x256/0xce0
[ 240.542822][ C0] ? kasan_quarantine_put+0x34/0x190
[ 240.548136][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 240.553785][ C0] ? ____kasan_slab_free+0x130/0x160
[ 240.559272][ C0] ? __kasan_slab_free+0x11/0x20
[ 240.564225][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 240.569922][ C0] ? kfree_skbmem+0x10c/0x180
[ 240.574627][ C0] tipc_node_distr_xmit+0x292/0x390
[ 240.579836][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 240.585060][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 240.589768][ C0] ? __skb_queue_purge+0x170/0x170
[ 240.594896][ C0] tipc_node_xmit+0x256/0xce0
[ 240.599666][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 240.605325][ C0] ? __kernel_text_address+0xa0/0x100
[ 240.610991][ C0] ? unwind_get_return_address+0x4d/0x90
[ 240.616637][ C0] ? stack_trace_save+0xe0/0xe0
[ 240.621488][ C0] ? arch_stack_walk+0xee/0x140
[ 240.626726][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 240.631942][ C0] ? tipc_sk_publish+0x440/0x440
[ 240.636876][ C0] ? __kasan_check_write+0x14/0x20
[ 240.642034][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 240.646975][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 240.651479][ C0] ? kfree_skbmem+0x10c/0x180
[ 240.656152][ C0] ? skb_release_data+0x814/0xa10
[ 240.661176][ C0] ? __skb_queue_purge+0x170/0x170
[ 240.666387][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 240.671860][ C0] tipc_node_xmit+0x256/0xce0
[ 240.676556][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 240.682104][ C0] tipc_node_distr_xmit+0x292/0x390
[ 240.687300][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 240.692513][ C0] ? do_futex+0xcb2/0x2620
[ 240.696965][ C0] ? selinux_capable+0x29c/0x380
[ 240.701902][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 240.707026][ C0] ? tipc_sk_timeout+0x970/0x970
[ 240.712196][ C0] __release_sock+0x143/0x350
[ 240.718287][ C0] sock_setsockopt+0x1b65/0x2270
[ 240.723348][ C0] ? security_file_alloc+0x33/0x120
[ 240.729188][ C0] ? __sock_set_mark+0x160/0x160
[ 240.734664][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 240.740656][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 240.746638][ C0] ? memcpy+0x56/0x70
[ 240.750617][ C0] ? __fget_files+0x2c4/0x320
[ 240.755423][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 240.761180][ C0] __sys_setsockopt+0x268/0x460
[ 240.766055][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 240.770918][ C0] ? fd_install+0x169/0x2a0
[ 240.775427][ C0] ? __kasan_check_write+0x14/0x20
[ 240.780626][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 240.785942][ C0] x64_sys_call+0x982/0x9a0
[ 240.790447][ C0] do_syscall_64+0x4c/0xa0
[ 240.794866][ C0] ? clear_bhb_loop+0x50/0xa0
[ 240.799541][ C0] ? clear_bhb_loop+0x50/0xa0
[ 240.804693][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 240.810590][ C0] RIP: 0033:0x7fa733439ca9
[ 240.815024][ 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
[ 240.834836][ C0] RSP: 002b:00007fa732fbb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 240.843282][ C0] RAX: ffffffffffffffda RBX: 00007fa733567f80 RCX: 00007fa733439ca9
[ 240.851282][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 240.859338][ C0] RBP: 00007fa73348547e R08: 0000000000000004 R09: 0000000000000000
[ 240.867317][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 240.875291][ C0] R13: 000000000000000b R14: 00007fa733567f80 R15: 00007ffc302df128
[ 240.883273][ C0]
[ 287.221094][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:11198]
[ 287.229830][ C1] Modules linked in:
[ 287.233770][ C1] CPU: 1 PID: 11198 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 287.244704][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.254790][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 287.259788][ C1] Code: 95 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 287.280107][ C1] RSP: 0018:ffffc900025c7900 EFLAGS: 00000246
[ 287.286201][ C1] RAX: 0000000000000003 RBX: ffff88810ef41988 RCX: ffffffff814f2dc9
[ 287.294221][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810ef41988
[ 287.302220][ C1] RBP: ffffc900025c7990 R08: dffffc0000000000 R09: ffffed1021de8332
[ 287.310292][ C1] R10: ffffed1021de8332 R11: 1ffff11021de8331 R12: 1ffff1103ee20001
[ 287.318283][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff920004b8f20
[ 287.326356][ C1] FS: 000055558fdac480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 287.335297][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.341892][ C1] CR2: 00007fa732f9ad58 CR3: 0000000129556000 CR4: 00000000003506a0
[ 287.350049][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.358376][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.366447][ C1] Call Trace:
[ 287.369841][ C1]
[ 287.372789][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 287.377929][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 287.384187][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 287.390529][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 287.397046][ C1] ? unwind_get_return_address+0x4d/0x90
[ 287.402807][ C1] ? stack_trace_save+0xe0/0xe0
[ 287.407680][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 287.413153][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 287.417934][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 287.423132][ C1] ? stack_trace_save+0x98/0xe0
[ 287.428035][ C1] ? __stack_depot_save+0x34/0x480
[ 287.433178][ C1] lock_sock_nested+0x97/0x290
[ 287.438183][ C1] ? sock_init_data+0xc0/0xc0
[ 287.443064][ C1] ? __kasan_record_aux_stack+0xd2/0x100
[ 287.448822][ C1] ? kasan_record_aux_stack+0xe/0x10
[ 287.454132][ C1] ? task_work_add+0x27/0x1e0
[ 287.458880][ C1] ? fput_many+0xe7/0x1a0
[ 287.463310][ C1] ? fput+0x1a/0x20
[ 287.467135][ C1] ? filp_close+0x105/0x150
[ 287.471660][ C1] ? close_fd+0x70/0x80
[ 287.475846][ C1] ? __x64_sys_close+0x39/0x80
[ 287.480635][ C1] ? locks_remove_posix+0x520/0x520
[ 287.485857][ C1] tipc_release+0xb2/0x1630
[ 287.490465][ C1] ? rwsem_write_trylock+0x130/0x300
[ 287.495963][ C1] ? tipc_sock_destruct+0x180/0x180
[ 287.501268][ C1] sock_close+0xe0/0x270
[ 287.505521][ C1] ? sock_mmap+0xa0/0xa0
[ 287.509865][ C1] __fput+0x20b/0x8b0
[ 287.513867][ C1] ____fput+0x15/0x20
[ 287.517969][ C1] task_work_run+0x127/0x190
[ 287.522663][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 287.528052][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 287.533539][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 287.539204][ C1] do_syscall_64+0x58/0xa0
[ 287.543892][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.548718][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.553430][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.559428][ C1] RIP: 0033:0x7fa733438b9a
[ 287.563864][ 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
[ 287.583586][ C1] RSP: 002b:00007ffc302df1f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 287.592016][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fa733438b9a
[ 287.600007][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 287.608109][ C1] RBP: 00007fa733569980 R08: 0000001b30260000 R09: 002f0901236a116e
[ 287.616140][ C1] R10: 000000491ba6797c R11: 0000000000000293 R12: 00000000000225f7
[ 287.624435][ C1] R13: 00007fa73356805c R14: 00007fa733568050 R15: 0000000000000032
[ 287.632444][ C1]
[ 287.635577][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 287.640821][ C0] NMI backtrace for cpu 0
[ 287.640830][ C0] CPU: 0 PID: 11199 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 287.640848][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.640857][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x0/0x90
[ 287.640884][ C0] Code: 44 02 08 03 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 <55> 48 89 e5 48 8b 45 08 65 48 8b 0d e0 c1 99 7e 65 8b 15 e1 c1 99
[ 287.640897][ C0] RSP: 0018:ffffc90002a8e958 EFLAGS: 00000246
[ 287.640912][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 287.640923][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 287.640932][ C0] RBP: ffffc90002a8ebf0 R08: dffffc0000000000 R09: ffffed1021de8332
[ 287.640944][ C0] R10: ffffed1021de8332 R11: 1ffff11021de8331 R12: ffff88810d27e000
[ 287.640957][ C0] R13: dffffc0000000000 R14: ffffc90002a8ede0 R15: ffff88810ef41900
[ 287.640970][ C0] FS: 00007fa732fbb6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 287.640984][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.640996][ C0] CR2: 0000000020000000 CR3: 0000000129556000 CR4: 00000000003506b0
[ 287.641010][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.641019][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.641037][ C0] Call Trace:
[ 287.641042][ C0]
[ 287.641046][ C0] ? tipc_sk_rcv+0x436/0x2c60
[ 287.641065][ C0] ? stack_trace_save+0x98/0xe0
[ 287.641081][ C0] ? __stack_depot_save+0x442/0x480
[ 287.641102][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.641119][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.641135][ C0] ? tipc_node_xmit+0x256/0xce0
[ 287.641150][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 287.641175][ C0] ? __sys_setsockopt+0x268/0x460
[ 287.641190][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 287.641206][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.641226][ C0] tipc_node_xmit+0x256/0xce0
[ 287.641241][ C0] ? kasan_quarantine_put+0x34/0x190
[ 287.641259][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.641274][ C0] ? ____kasan_slab_free+0x130/0x160
[ 287.641289][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.641304][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.641323][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.641339][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.641356][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.641373][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 287.641395][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.641415][ C0] tipc_node_xmit+0x256/0xce0
[ 287.641431][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.641447][ C0] ? __kernel_text_address+0xa0/0x100
[ 287.641463][ C0] ? unwind_get_return_address+0x4d/0x90
[ 287.641481][ C0] ? stack_trace_save+0xe0/0xe0
[ 287.641496][ C0] ? arch_stack_walk+0xee/0x140
[ 287.641516][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 287.641540][ C0] ? tipc_sk_publish+0x440/0x440
[ 287.641557][ C0] ? __kasan_check_write+0x14/0x20
[ 287.641573][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.641589][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 287.641607][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.641622][ C0] ? skb_release_data+0x814/0xa10
[ 287.641639][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.641657][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 287.641674][ C0] tipc_node_xmit+0x256/0xce0
[ 287.641690][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.641709][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.641726][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.641741][ C0] ? do_futex+0xcb2/0x2620
[ 287.641758][ C0] ? selinux_capable+0x29c/0x380
[ 287.641775][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.641792][ C0] ? tipc_sk_timeout+0x970/0x970
[ 287.641810][ C0] __release_sock+0x143/0x350
[ 287.641828][ C0] sock_setsockopt+0x1b65/0x2270
[ 287.641845][ C0] ? security_file_alloc+0x33/0x120
[ 287.641863][ C0] ? __sock_set_mark+0x160/0x160
[ 287.641880][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 287.641899][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 287.641918][ C0] ? memcpy+0x56/0x70
[ 287.641933][ C0] ? __fget_files+0x2c4/0x320
[ 287.641953][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 287.641973][ C0] __sys_setsockopt+0x268/0x460
[ 287.641988][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 287.642003][ C0] ? fd_install+0x169/0x2a0
[ 287.642021][ C0] ? __kasan_check_write+0x14/0x20
[ 287.642038][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 287.642054][ C0] x64_sys_call+0x982/0x9a0
[ 287.642069][ C0] do_syscall_64+0x4c/0xa0
[ 287.642084][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.642099][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.642114][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.642130][ C0] RIP: 0033:0x7fa733439ca9
[ 287.642144][ 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
[ 287.642165][ C0] RSP: 002b:00007fa732fbb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 287.642181][ C0] RAX: ffffffffffffffda RBX: 00007fa733567f80 RCX: 00007fa733439ca9
[ 287.642192][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 287.642202][ C0] RBP: 00007fa73348547e R08: 0000000000000004 R09: 0000000000000000
[ 287.642212][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 287.642222][ C0] R13: 000000000000000b R14: 00007fa733567f80 R15: 00007ffc302df128
[ 287.642235][ C0]