Warning: Permanently added '10.128.10.24' (ED25519) to the list of known hosts.
2025/11/26 10:00:29 ignoring optional flag "type"="gce"
2025/11/26 10:00:29 parsed 1 programs
[ 41.938053][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 41.938068][ T30] audit: type=1400 audit(1764151229.910:92): avc: denied { unlink } for pid=329 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"
2025/11/26 10:00:29 executed programs: 0
[ 41.985578][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 42.042667][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.049758][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.057144][ T336] device bridge_slave_0 entered promiscuous mode
[ 42.064061][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.071211][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.078668][ T336] device bridge_slave_1 entered promiscuous mode
[ 42.120175][ T30] audit: type=1400 audit(1764151230.090:93): avc: denied { create } for pid=336 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.140915][ T30] audit: type=1400 audit(1764151230.090:94): avc: denied { write } for pid=336 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.147338][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.161931][ T30] audit: type=1400 audit(1764151230.090:95): avc: denied { read } for pid=336 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.168601][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.196297][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.203444][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.221714][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.229673][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.237136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.244844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.253909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.262157][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.269256][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.278100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.286488][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.293550][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.305484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.314929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.329090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.340859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.349072][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.356600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.365055][ T336] device veth0_vlan entered promiscuous mode
[ 42.375119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.384356][ T336] device veth1_macvtap entered promiscuous mode
[ 42.393770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.403663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.424806][ T30] audit: type=1400 audit(1764151230.390:96): avc: denied { create } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 42.446969][ T30] audit: type=1400 audit(1764151230.410:97): avc: denied { setopt } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 42.467164][ T30] audit: type=1400 audit(1764151230.410:98): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/11/26 10:00:34 executed programs: 664
2025/11/26 10:00:40 executed programs: 1416
2025/11/26 10:00:45 executed programs: 2175
2025/11/26 10:00:50 executed programs: 2928
2025/11/26 10:00:55 executed programs: 3675
2025/11/26 10:01:00 executed programs: 4424
2025/11/26 10:01:05 executed programs: 5194
2025/11/26 10:01:10 executed programs: 5965
2025/11/26 10:01:15 executed programs: 6729
2025/11/26 10:01:20 executed programs: 7485
2025/11/26 10:01:25 executed programs: 8244
2025/11/26 10:01:30 executed programs: 9006
2025/11/26 10:01:35 executed programs: 9807
2025/11/26 10:01:40 executed programs: 10683
2025/11/26 10:01:45 executed programs: 11586
2025/11/26 10:01:50 executed programs: 12496
2025/11/26 10:01:55 executed programs: 13396
2025/11/26 10:02:00 executed programs: 14288
2025/11/26 10:02:05 executed programs: 15186
2025/11/26 10:02:10 executed programs: 16076
2025/11/26 10:02:15 executed programs: 16964
2025/11/26 10:02:20 executed programs: 17851
2025/11/26 10:02:25 executed programs: 18747
2025/11/26 10:02:30 executed programs: 19637
2025/11/26 10:02:35 executed programs: 20518
2025/11/26 10:02:40 executed programs: 21411
2025/11/26 10:02:45 executed programs: 22297
2025/11/26 10:02:50 executed programs: 23170
2025/11/26 10:02:55 executed programs: 24052
[ 291.077358][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 291.084149][ C1] rcu: 1-...!: (10000 ticks this GP) idle=485/1/0x4000000000000000 softirq=123495/123495 fqs=0 last_accelerate: d519/fc2a dyntick_enabled: 1
[ 291.098755][ C1] (t=10000 jiffies g=89373 q=107)
[ 291.103875][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g89373 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 291.116206][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=6647
[ 291.124198][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g89373 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 291.135576][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 291.146063][ C1] rcu: RCU grace-period kthread stack dump:
[ 291.152099][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 291.161534][ C1] Call Trace:
[ 291.164842][ C1]
[ 291.167802][ C1] __schedule+0xb6e/0x14c0
[ 291.172522][ C1] ? release_firmware_map_entry+0x190/0x190
[ 291.178573][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 291.184463][ C1] ? __mod_timer+0x7ae/0xb30
[ 291.189086][ C1] schedule+0x11e/0x1e0
[ 291.193274][ C1] schedule_timeout+0x12c/0x2e0
[ 291.198239][ C1] ? console_conditional_schedule+0x30/0x30
[ 291.204153][ C1] ? update_process_times+0x200/0x200
[ 291.209542][ C1] ? prepare_to_swait_event+0x308/0x320
[ 291.215105][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 291.219894][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 291.225381][ C1] ? debug_smp_processor_id+0x17/0x20
[ 291.230763][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 291.235901][ C1] ? rcu_gp_init+0xc00/0xc00
[ 291.240615][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 291.245850][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 291.250460][ C1] rcu_gp_kthread+0x98/0x330
[ 291.255162][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 291.259873][ C1] ? __kasan_check_read+0x11/0x20
[ 291.264914][ C1] ? __kthread_parkme+0xac/0x200
[ 291.269866][ C1] ? preempt_count_add+0x90/0x1b0
[ 291.274915][ C1] kthread+0x411/0x500
[ 291.279007][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 291.283801][ C1] ? kthread_blkcg+0xd0/0xd0
[ 291.288402][ C1] ret_from_fork+0x1f/0x30
[ 291.292840][ C1]
[ 291.296005][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 291.302369][ C1] NMI backtrace for cpu 1
[ 291.306729][ C1] CPU: 1 PID: 9717 Comm: syz-executor.0 Not tainted syzkaller #0
[ 291.314462][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 291.324631][ C1] Call Trace:
[ 291.327932][ C1]
[ 291.330789][ C1] __dump_stack+0x21/0x30
[ 291.335143][ C1] dump_stack_lvl+0xee/0x150
[ 291.339764][ C1] ? show_regs_print_info+0x20/0x20
[ 291.344982][ C1] dump_stack+0x15/0x20
[ 291.349243][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 291.354204][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 291.360374][ C1] ? load_image+0x3a0/0x3a0
[ 291.364893][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 291.370979][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 291.377061][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 291.383145][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 291.389056][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 291.395310][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 291.402440][ C1] print_cpu_stall+0x31b/0x600
[ 291.407311][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 291.412525][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 291.418698][ C1] ? raise_softirq+0x71/0xe0
[ 291.423303][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 291.428778][ C1] ? hrtimer_run_queues+0x166/0x430
[ 291.433992][ C1] update_process_times+0x198/0x200
[ 291.439211][ C1] tick_sched_timer+0x17c/0x240
[ 291.444253][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 291.449813][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 291.455034][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 291.460158][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 291.466244][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 291.471210][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 291.477126][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 291.482780][ C1]
[ 291.485809][ C1]
[ 291.488866][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 291.495088][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 291.499967][ C1] Code: 92 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 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e b9 72 03 89 f9 80 e1 07 38
[ 291.519604][ C1] RSP: 0018:ffffc9000144f6c0 EFLAGS: 00000246
[ 291.525690][ C1] RAX: 0000000000000003 RBX: ffff888124894f88 RCX: ffffffff814f4289
[ 291.533786][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888124894f88
[ 291.541788][ C1] RBP: ffffc9000144f750 R08: dffffc0000000000 R09: ffffed10249129f2
[ 291.550297][ C1] R10: ffffed10249129f2 R11: 1ffff110249129f1 R12: 1ffff1103ee20001
[ 291.558375][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000289ed8
[ 291.566368][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 291.572637][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 291.577850][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 291.584207][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 291.590394][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 291.596996][ C1] ? avc_has_perm+0x158/0x240
[ 291.601903][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 291.607470][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 291.612245][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 291.617408][ C1] lock_sock_nested+0x97/0x290
[ 291.622188][ C1] ? sock_init_data+0xc0/0xc0
[ 291.626879][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 291.631836][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 291.636982][ C1] tipc_sendstream+0x47/0x70
[ 291.641604][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 291.646792][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 291.651572][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 291.656622][ C1] ? import_iovec+0x7c/0xb0
[ 291.661386][ C1] ___sys_sendmsg+0x1f0/0x260
[ 291.666120][ C1] ? __sys_sendmsg+0x250/0x250
[ 291.670926][ C1] ? __fdget+0x1a1/0x230
[ 291.675206][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 291.680161][ C1] ? ___sys_sendmsg+0x260/0x260
[ 291.685036][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 291.691121][ C1] x64_sys_call+0x4b/0x9a0
[ 291.695550][ C1] do_syscall_64+0x4c/0xa0
[ 291.699978][ C1] ? clear_bhb_loop+0x50/0xa0
[ 291.704665][ C1] ? clear_bhb_loop+0x50/0xa0
[ 291.709351][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 291.715343][ C1] RIP: 0033:0x7fcb2432eca9
[ 291.719788][ 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
[ 291.739493][ C1] RSP: 002b:00007fcb23e8f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 291.747928][ C1] RAX: ffffffffffffffda RBX: 00007fcb2445d050 RCX: 00007fcb2432eca9
[ 291.755907][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 291.763882][ C1] RBP: 00007fcb2437a47e R08: 0000000000000000 R09: 0000000000000000
[ 291.771863][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 291.779934][ C1] R13: 000000000000000b R14: 00007fcb2445d050 R15: 00007ffc1615fbb8
[ 291.787916][ C1]
[ 291.790968][ C1] NMI backtrace for cpu 1
[ 291.795298][ C1] CPU: 1 PID: 9717 Comm: syz-executor.0 Not tainted syzkaller #0
[ 291.803031][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 291.813088][ C1] Call Trace:
[ 291.816386][ C1]
[ 291.819235][ C1] __dump_stack+0x21/0x30
[ 291.823582][ C1] dump_stack_lvl+0xee/0x150
[ 291.828186][ C1] ? show_regs_print_info+0x20/0x20
[ 291.833395][ C1] ? resched_curr+0x9a/0x310
[ 291.837994][ C1] ? wake_up_process+0x20/0x20
[ 291.842772][ C1] dump_stack+0x15/0x20
[ 291.846936][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 291.852069][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 291.858302][ C1] ? __kasan_check_write+0x14/0x20
[ 291.863426][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 291.868896][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 291.873686][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 291.879801][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 291.885902][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 291.891905][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 291.897815][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 291.902949][ C1] print_cpu_stall+0x320/0x600
[ 291.907732][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 291.912941][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 291.919380][ C1] ? raise_softirq+0x71/0xe0
[ 291.924111][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 291.929505][ C1] ? hrtimer_run_queues+0x166/0x430
[ 291.934728][ C1] update_process_times+0x198/0x200
[ 291.939943][ C1] tick_sched_timer+0x17c/0x240
[ 291.944910][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 291.950469][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 291.955692][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 291.960814][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 291.966893][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 291.971854][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 291.977774][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 291.983428][ C1]
[ 291.986465][ C1]
[ 291.989405][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 291.995401][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 292.000299][ C1] Code: 92 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 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e b9 72 03 89 f9 80 e1 07 38
[ 292.020143][ C1] RSP: 0018:ffffc9000144f6c0 EFLAGS: 00000246
[ 292.026252][ C1] RAX: 0000000000000003 RBX: ffff888124894f88 RCX: ffffffff814f4289
[ 292.034234][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888124894f88
[ 292.042238][ C1] RBP: ffffc9000144f750 R08: dffffc0000000000 R09: ffffed10249129f2
[ 292.050332][ C1] R10: ffffed10249129f2 R11: 1ffff110249129f1 R12: 1ffff1103ee20001
[ 292.058400][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000289ed8
[ 292.066390][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 292.072649][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 292.077777][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 292.084241][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 292.090342][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 292.096770][ C1] ? avc_has_perm+0x158/0x240
[ 292.101471][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 292.106942][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 292.111721][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 292.116764][ C1] lock_sock_nested+0x97/0x290
[ 292.121553][ C1] ? sock_init_data+0xc0/0xc0
[ 292.126241][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 292.131199][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 292.136322][ C1] tipc_sendstream+0x47/0x70
[ 292.141032][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 292.145985][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 292.150766][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 292.155802][ C1] ? import_iovec+0x7c/0xb0
[ 292.160322][ C1] ___sys_sendmsg+0x1f0/0x260
[ 292.165104][ C1] ? __sys_sendmsg+0x250/0x250
[ 292.169895][ C1] ? __fdget+0x1a1/0x230
[ 292.174166][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 292.179126][ C1] ? ___sys_sendmsg+0x260/0x260
[ 292.184000][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 292.190082][ C1] x64_sys_call+0x4b/0x9a0
[ 292.194685][ C1] do_syscall_64+0x4c/0xa0
[ 292.199215][ C1] ? clear_bhb_loop+0x50/0xa0
[ 292.203902][ C1] ? clear_bhb_loop+0x50/0xa0
[ 292.208586][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 292.214498][ C1] RIP: 0033:0x7fcb2432eca9
[ 292.218929][ 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
[ 292.238549][ C1] RSP: 002b:00007fcb23e8f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 292.246979][ C1] RAX: ffffffffffffffda RBX: 00007fcb2445d050 RCX: 00007fcb2432eca9
[ 292.254960][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 292.263155][ C1] RBP: 00007fcb2437a47e R08: 0000000000000000 R09: 0000000000000000
[ 292.271150][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 292.279143][ C1] R13: 000000000000000b R14: 00007fcb2445d050 R15: 00007ffc1615fbb8
[ 292.287490][ C1]
[ 331.242186][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor.0:9716]
[ 331.250902][ C0] Modules linked in:
[ 331.254795][ C0] CPU: 0 PID: 9716 Comm: syz-executor.0 Not tainted syzkaller #0
[ 331.262512][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 331.272837][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x60
[ 331.279123][ C0] Code: 00 00 0f 0b 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d ec 6e 80 05 48 89 de e8 94 c8 3d 00 5b 5d c3 00 55 <48> 89 e5 48 8b 45 08 65 48 8b 0d 90 ae 99 7e 65 8b 15 91 ae 99 7e
[ 331.299130][ C0] RSP: 0018:ffffc900020ce690 EFLAGS: 00000246
[ 331.305210][ C0] RAX: 1ffff92000419d00 RBX: dffffc0000000000 RCX: ffff88811063cf01
[ 331.313201][ C0] RDX: 0000000000000000 RSI: ffffc900020ce980 RDI: ffff88810d8d5000
[ 331.321177][ C0] RBP: ffffc900020ce7b0 R08: dffffc0000000000 R09: ffffed10249129f2
[ 331.329146][ C0] R10: ffffed10249129f2 R11: 1ffff110249129f1 R12: ffff88810d8d5000
[ 331.337120][ C0] R13: ffffc900020ce980 R14: ffffc900020ce980 R15: ffff888124894f00
[ 331.345088][ C0] FS: 00007fcb23eb06c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 331.354103][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 331.360683][ C0] CR2: 0000000020000000 CR3: 0000000123095000 CR4: 00000000003506b0
[ 331.368681][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 331.376650][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 331.384612][ C0] Call Trace:
[ 331.387886][ C0]
[ 331.390816][ C0] ? tipc_node_distr_xmit+0xb1/0x390
[ 331.396107][ C0] ? tipc_sk_lookup+0x544/0x5f0
[ 331.400946][ C0] ? tipc_sk_rcv+0x42b/0x2c60
[ 331.405614][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 331.410835][ C0] ? _raw_spin_trylock_bh+0xd5/0x130
[ 331.416217][ C0] ? _raw_spin_trylock+0x140/0x140
[ 331.421330][ C0] ? tipc_sk_rcv+0x436/0x2c60
[ 331.426008][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 331.430595][ C0] ? stack_trace_save+0x98/0xe0
[ 331.435441][ C0] ? __stack_depot_save+0x442/0x480
[ 331.440638][ C0] ? kasan_set_free_info+0x23/0x40
[ 331.445854][ C0] ? __kasan_slab_free+0x11/0x20
[ 331.450797][ C0] ? tipc_node_xmit+0x256/0xce0
[ 331.455643][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 331.460922][ C0] ? __release_sock+0x143/0x350
[ 331.465776][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 331.470987][ C0] ? __skb_queue_purge+0x170/0x170
[ 331.476101][ C0] tipc_node_xmit+0x256/0xce0
[ 331.480772][ C0] ? kasan_quarantine_put+0x34/0x190
[ 331.486049][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 331.491587][ C0] ? ____kasan_slab_free+0x130/0x160
[ 331.496876][ C0] ? __kasan_slab_free+0x11/0x20
[ 331.501812][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 331.507387][ C0] ? kfree_skbmem+0x10c/0x180
[ 331.512091][ C0] tipc_node_distr_xmit+0x292/0x390
[ 331.517345][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 331.522567][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 331.527157][ C0] ? __skb_queue_purge+0x170/0x170
[ 331.532288][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 331.537661][ C0] ? __kasan_check_write+0x14/0x20
[ 331.542768][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 331.548225][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 331.552909][ C0] tipc_node_xmit+0x256/0xce0
[ 331.557590][ C0] ? __stack_depot_save+0x442/0x480
[ 331.562797][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 331.568461][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 331.573669][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 331.578704][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 331.584091][ C0] ? unwind_get_return_address+0x4d/0x90
[ 331.589897][ C0] ? stack_trace_save+0xe0/0xe0
[ 331.594806][ C0] ? arch_stack_walk+0xd0/0x140
[ 331.599692][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 331.604969][ C0] ? stack_trace_save+0x98/0xe0
[ 331.609824][ C0] ? __stack_depot_save+0x34/0x480
[ 331.614938][ C0] ? kasan_set_track+0x5b/0x70
[ 331.619702][ C0] ? kasan_set_track+0x4a/0x70
[ 331.624493][ C0] ? kasan_set_free_info+0x23/0x40
[ 331.629694][ C0] ? kasan_set_track+0x5b/0x70
[ 331.634490][ C0] ? kasan_set_track+0x4a/0x70
[ 331.639267][ C0] ? kasan_set_free_info+0x23/0x40
[ 331.644598][ C0] ? ____kasan_slab_free+0x125/0x160
[ 331.649931][ C0] ? __kasan_slab_free+0x11/0x20
[ 331.654927][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 331.660480][ C0] ? kmem_cache_free+0x100/0x320
[ 331.665678][ C0] ? kfree_skbmem+0x10c/0x180
[ 331.670362][ C0] ? kfree_skb+0xc1/0x2f0
[ 331.674857][ C0] ? tipc_msg_reverse+0x698/0x900
[ 331.679883][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 331.685230][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 331.690514][ C0] ? __release_sock+0x143/0x350
[ 331.695367][ C0] ? __sys_setsockopt+0x268/0x460
[ 331.700396][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 331.705600][ C0] ? do_syscall_64+0x4c/0xa0
[ 331.710191][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 331.716273][ C0] ? tipc_sk_publish+0x440/0x440
[ 331.721216][ C0] ? __kasan_check_write+0x14/0x20
[ 331.726331][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 331.731275][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 331.735798][ C0] ? kfree_skbmem+0x10c/0x180
[ 331.740822][ C0] ? skb_release_data+0x814/0xa10
[ 331.745852][ C0] ? __skb_queue_purge+0x170/0x170
[ 331.750971][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 331.756344][ C0] tipc_node_xmit+0x256/0xce0
[ 331.761019][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 331.766562][ C0] tipc_node_distr_xmit+0x292/0x390
[ 331.771760][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 331.776952][ C0] ? do_futex+0xcb2/0x2620
[ 331.781361][ C0] ? selinux_capable+0x29c/0x380
[ 331.786298][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 331.791408][ C0] ? tipc_sk_timeout+0x970/0x970
[ 331.796342][ C0] ? lock_sock_nested+0x1f1/0x290
[ 331.801366][ C0] __release_sock+0x143/0x350
[ 331.806040][ C0] sock_setsockopt+0x1b65/0x2270
[ 331.810972][ C0] ? security_file_alloc+0x33/0x120
[ 331.816188][ C0] ? __sock_set_mark+0x160/0x160
[ 331.821122][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 331.827037][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 331.832841][ C0] ? memcpy+0x56/0x70
[ 331.836903][ C0] ? __fget_files+0x2c4/0x320
[ 331.841575][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 331.847331][ C0] __sys_setsockopt+0x268/0x460
[ 331.852322][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 331.857101][ C0] ? fd_install+0x169/0x2a0
[ 331.861606][ C0] ? __kasan_check_write+0x14/0x20
[ 331.866754][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 331.871785][ C0] x64_sys_call+0x982/0x9a0
[ 331.876296][ C0] do_syscall_64+0x4c/0xa0
[ 331.880761][ C0] ? clear_bhb_loop+0x50/0xa0
[ 331.885434][ C0] ? clear_bhb_loop+0x50/0xa0
[ 331.890106][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 331.896001][ C0] RIP: 0033:0x7fcb2432eca9
[ 331.900408][ 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
[ 331.920025][ C0] RSP: 002b:00007fcb23eb00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 331.928455][ C0] RAX: ffffffffffffffda RBX: 00007fcb2445cf80 RCX: 00007fcb2432eca9
[ 331.936421][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 331.944393][ C0] RBP: 00007fcb2437a47e R08: 0000000000000004 R09: 0000000000000000
[ 331.952440][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 331.960427][ C0] R13: 000000000000000b R14: 00007fcb2445cf80 R15: 00007ffc1615fbb8
[ 331.968932][ C0]
[ 331.971948][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 331.977165][ C1] NMI backtrace for cpu 1
[ 331.977175][ C1] CPU: 1 PID: 9717 Comm: syz-executor.0 Not tainted syzkaller #0
[ 331.977191][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 331.977200][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 331.977222][ C1] Code: 92 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 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e b9 72 03 89 f9 80 e1 07 38
[ 331.977235][ C1] RSP: 0018:ffffc9000144f6c0 EFLAGS: 00000246
[ 331.977249][ C1] RAX: 0000000000000003 RBX: ffff888124894f88 RCX: ffffffff814f4289
[ 331.977261][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888124894f88
[ 331.977271][ C1] RBP: ffffc9000144f750 R08: dffffc0000000000 R09: ffffed10249129f2
[ 331.977287][ C1] R10: ffffed10249129f2 R11: 1ffff110249129f1 R12: 1ffff1103ee20001
[ 331.977300][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000289ed8
[ 331.977312][ C1] FS: 00007fcb23e8f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 331.977327][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 331.977338][ C1] CR2: 00007fcb23e8fd58 CR3: 0000000123095000 CR4: 00000000003506a0
[ 331.977353][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 331.977362][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 331.977372][ C1] Call Trace:
[ 331.977378][ C1]
[ 331.977383][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 331.977400][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 331.977420][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 331.977440][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 331.977458][ C1] ? avc_has_perm+0x158/0x240
[ 331.977475][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 331.977491][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 331.977509][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 331.977527][ C1] lock_sock_nested+0x97/0x290
[ 331.977545][ C1] ? sock_init_data+0xc0/0xc0
[ 331.977561][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 331.977579][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 331.977596][ C1] tipc_sendstream+0x47/0x70
[ 331.977611][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 331.977627][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 331.977646][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 331.977665][ C1] ? import_iovec+0x7c/0xb0
[ 331.977683][ C1] ___sys_sendmsg+0x1f0/0x260
[ 331.977702][ C1] ? __sys_sendmsg+0x250/0x250
[ 331.977726][ C1] ? __fdget+0x1a1/0x230
[ 331.977744][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 331.977763][ C1] ? ___sys_sendmsg+0x260/0x260
[ 331.977782][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 331.977803][ C1] x64_sys_call+0x4b/0x9a0
[ 331.977819][ C1] do_syscall_64+0x4c/0xa0
[ 331.977836][ C1] ? clear_bhb_loop+0x50/0xa0
[ 331.977850][ C1] ? clear_bhb_loop+0x50/0xa0
[ 331.977863][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 331.977882][ C1] RIP: 0033:0x7fcb2432eca9
[ 331.977896][ 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
[ 331.977908][ C1] RSP: 002b:00007fcb23e8f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 331.977924][ C1] RAX: ffffffffffffffda RBX: 00007fcb2445d050 RCX: 00007fcb2432eca9
[ 331.977936][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 331.977945][ C1] RBP: 00007fcb2437a47e R08: 0000000000000000 R09: 0000000000000000
[ 331.977962][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 331.977971][ C1] R13: 000000000000000b R14: 00007fcb2445d050 R15: 00007ffc1615fbb8
[ 331.977985][ C1]