[ 30.004450][ T10] device veth0_vlan left promiscuous mode
[ 39.282905][ T30] kauditd_printk_skb: 20 callbacks suppressed
[ 39.282920][ T30] audit: type=1400 audit(1746238393.588:110): avc: denied { append } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 39.311425][ T30] audit: type=1400 audit(1746238393.588:111): avc: denied { open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 39.333939][ T30] audit: type=1400 audit(1746238393.588:112): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 39.362308][ T30] audit: type=1400 audit(1746238393.668:113): avc: denied { transition } for pid=294 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 39.384570][ T30] audit: type=1400 audit(1746238393.668:114): avc: denied { noatsecure } for pid=294 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 39.403880][ T30] audit: type=1400 audit(1746238393.668:115): avc: denied { rlimitinh } for pid=294 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 39.422895][ T30] audit: type=1400 audit(1746238393.668:116): avc: denied { siginh } for pid=294 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 40.532941][ T292] sshd (292) used greatest stack depth: 21096 bytes left
Warning: Permanently added '10.128.10.56' (ED25519) to the list of known hosts.
2025/05/03 02:13:21 ignoring optional flag "sandboxArg"="0"
2025/05/03 02:13:21 ignoring optional flag "type"="gce"
2025/05/03 02:13:21 parsed 1 programs
[ 46.930080][ T30] audit: type=1400 audit(1746238401.238:117): avc: denied { unlink } for pid=308 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"
2025/05/03 02:13:21 executed programs: 0
[ 46.980777][ T308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 47.044044][ T313] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.051578][ T313] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.059062][ T313] device bridge_slave_0 entered promiscuous mode
[ 47.066319][ T313] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.073542][ T313] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.081023][ T313] device bridge_slave_1 entered promiscuous mode
[ 47.128349][ T30] audit: type=1400 audit(1746238401.428:118): avc: denied { create } for pid=313 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 47.134912][ T313] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.149496][ T30] audit: type=1400 audit(1746238401.428:119): avc: denied { write } for pid=313 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 47.156555][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.178057][ T30] audit: type=1400 audit(1746238401.428:120): avc: denied { read } for pid=313 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 47.184865][ T313] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.212537][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.232407][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.239882][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.247289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.255056][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.264471][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.272972][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.280310][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.289146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.297463][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.304553][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.317123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.326595][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.341206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.352957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.361126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.368562][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.377131][ T313] device veth0_vlan entered promiscuous mode
[ 47.387838][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.397060][ T313] device veth1_macvtap entered promiscuous mode
[ 47.406736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.417030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.439037][ T30] audit: type=1400 audit(1746238401.738:121): avc: denied { create } for pid=317 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.460277][ T30] audit: type=1400 audit(1746238401.748:122): avc: denied { setopt } for pid=317 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.480700][ T30] audit: type=1400 audit(1746238401.758:123): avc: denied { write } for pid=317 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 149.379369][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 149.386061][ C0] rcu: 0-...!: (10000 ticks this GP) idle=d8f/1/0x4000000000000000 softirq=4340/4340 fqs=0 last_accelerate: 9dc9/c4d9 dyntick_enabled: 1
[ 149.400240][ C0] (t=10002 jiffies g=2645 q=407)
[ 149.405276][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g2645 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 149.417634][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=843
[ 149.425442][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2645 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 149.436819][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 149.446804][ C0] rcu: RCU grace-period kthread stack dump:
[ 149.452699][ C0] task:rcu_preempt state:I stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 149.462027][ C0] Call Trace:
[ 149.465308][ C0]
[ 149.468276][ C0] __schedule+0xb6e/0x14c0
[ 149.472724][ C0] ? release_firmware_map_entry+0x190/0x190
[ 149.478715][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 149.484529][ C0] ? __mod_timer+0x7ae/0xb30
[ 149.489239][ C0] schedule+0x11e/0x1e0
[ 149.493605][ C0] schedule_timeout+0x12c/0x2e0
[ 149.498473][ C0] ? console_conditional_schedule+0x30/0x30
[ 149.504553][ C0] ? update_process_times+0x200/0x200
[ 149.510454][ C0] ? prepare_to_swait_event+0x308/0x320
[ 149.516313][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 149.521181][ C0] ? debug_smp_processor_id+0x17/0x20
[ 149.526562][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 149.531772][ C0] ? rcu_gp_init+0xc00/0xc00
[ 149.536363][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 149.541568][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 149.546168][ C0] rcu_gp_kthread+0x98/0x330
[ 149.550767][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 149.555535][ C0] ? __kasan_check_read+0x11/0x20
[ 149.560561][ C0] ? __kthread_parkme+0xac/0x200
[ 149.565502][ C0] ? preempt_count_add+0x90/0x1b0
[ 149.570534][ C0] kthread+0x411/0x500
[ 149.574619][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 149.579400][ C0] ? kthread_blkcg+0xd0/0xd0
[ 149.584041][ C0] ret_from_fork+0x1f/0x30
[ 149.588499][ C0]
[ 149.591538][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 149.598050][ C0] NMI backtrace for cpu 0
[ 149.602388][ C0] CPU: 0 PID: 1098 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0
[ 149.612804][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 149.622863][ C0] Call Trace:
[ 149.626245][ C0]
[ 149.629097][ C0] __dump_stack+0x21/0x30
[ 149.633615][ C0] dump_stack_lvl+0xee/0x150
[ 149.638224][ C0] ? show_regs_print_info+0x20/0x20
[ 149.643431][ C0] dump_stack+0x15/0x20
[ 149.647597][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 149.652540][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 149.658704][ C0] ? load_image+0x3a0/0x3a0
[ 149.663211][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 149.669284][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 149.675355][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 149.681343][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 149.687248][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 149.693417][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 149.700361][ C0] print_cpu_stall+0x31b/0x600
[ 149.705127][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 149.710352][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 149.716515][ C0] ? raise_softirq+0x71/0xe0
[ 149.721115][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 149.726498][ C0] ? hrtimer_run_queues+0x166/0x430
[ 149.731706][ C0] update_process_times+0x198/0x200
[ 149.736931][ C0] tick_sched_timer+0x17c/0x240
[ 149.741825][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 149.747395][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 149.752602][ C0] ? __kasan_check_write+0x14/0x20
[ 149.757835][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 149.762979][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 149.769139][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 149.774086][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 149.780248][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 149.786017][ C0]
[ 149.788945][ C0]
[ 149.791993][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 149.797989][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 149.802848][ C0] Code: 99 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 70 99 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e ad 6e 03 89 f9 80 e1 07 38
[ 149.822738][ C0] RSP: 0018:ffffc900028376c0 EFLAGS: 00000246
[ 149.828829][ C0] RAX: 0000000000000003 RBX: ffff8881234a1988 RCX: ffffffff814f2479
[ 149.836846][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881234a1988
[ 149.844911][ C0] RBP: ffffc90002837750 R08: dffffc0000000000 R09: ffffed1024694332
[ 149.852898][ C0] R10: ffffed1024694332 R11: 1ffff11024694331 R12: 1ffff1103ee00001
[ 149.861192][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000506ed8
[ 149.869197][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 149.875604][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 149.880761][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 149.887015][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 149.893087][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 149.899511][ C0] ? avc_has_perm+0x158/0x240
[ 149.904280][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 149.909919][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 149.915217][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 149.920249][ C0] lock_sock_nested+0x97/0x290
[ 149.925020][ C0] ? sock_init_data+0xc0/0xc0
[ 149.929709][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 149.934744][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 149.940335][ C0] tipc_sendstream+0x47/0x70
[ 149.945011][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 149.950051][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 149.954830][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 149.959862][ C0] ? import_iovec+0x7c/0xb0
[ 149.964643][ C0] ___sys_sendmsg+0x1f0/0x260
[ 149.969450][ C0] ? __sys_sendmsg+0x250/0x250
[ 149.974319][ C0] ? __fdget+0x1a1/0x230
[ 149.978657][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 149.983607][ C0] ? ___sys_sendmsg+0x260/0x260
[ 149.988550][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 149.994628][ C0] x64_sys_call+0x4b/0x9a0
[ 149.999094][ C0] do_syscall_64+0x4c/0xa0
[ 150.003530][ C0] ? clear_bhb_loop+0x35/0x90
[ 150.008302][ C0] ? clear_bhb_loop+0x35/0x90
[ 150.013020][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.019039][ C0] RIP: 0033:0x7f79cfbf0da9
[ 150.023469][ 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
[ 150.043263][ C0] RSP: 002b:00007f79cf7510c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 150.051710][ C0] RAX: ffffffffffffffda RBX: 00007f79cfd1f050 RCX: 00007f79cfbf0da9
[ 150.059861][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 150.068006][ C0] RBP: 00007f79cfc3d47a R08: 0000000000000000 R09: 0000000000000000
[ 150.076085][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 150.084205][ C0] R13: 000000000000000b R14: 00007f79cfd1f050 R15: 00007fff9a97ef48
[ 150.092203][ C0]
[ 150.095430][ C0] NMI backtrace for cpu 0
[ 150.099757][ C0] CPU: 0 PID: 1098 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0
[ 150.110177][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 150.120238][ C0] Call Trace:
[ 150.123531][ C0]
[ 150.126396][ C0] __dump_stack+0x21/0x30
[ 150.130834][ C0] dump_stack_lvl+0xee/0x150
[ 150.135537][ C0] ? show_regs_print_info+0x20/0x20
[ 150.140780][ C0] ? activate_task+0xa0/0xa0
[ 150.145385][ C0] dump_stack+0x15/0x20
[ 150.149551][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 150.154581][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 150.160830][ C0] ? __kasan_check_write+0x14/0x20
[ 150.165945][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 150.171411][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 150.176407][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.182570][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.188644][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 150.194631][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 150.200719][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 150.205926][ C0] print_cpu_stall+0x320/0x600
[ 150.210694][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 150.216087][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 150.222392][ C0] ? raise_softirq+0x71/0xe0
[ 150.227007][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 150.232404][ C0] ? hrtimer_run_queues+0x166/0x430
[ 150.237756][ C0] update_process_times+0x198/0x200
[ 150.242981][ C0] tick_sched_timer+0x17c/0x240
[ 150.247930][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 150.253574][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 150.258949][ C0] ? __kasan_check_write+0x14/0x20
[ 150.264093][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 150.269230][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 150.275315][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 150.280273][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 150.286178][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 150.291826][ C0]
[ 150.294756][ C0]
[ 150.297687][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 150.303679][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 150.308551][ C0] Code: 99 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 70 99 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e ad 6e 03 89 f9 80 e1 07 38
[ 150.328260][ C0] RSP: 0018:ffffc900028376c0 EFLAGS: 00000246
[ 150.334348][ C0] RAX: 0000000000000003 RBX: ffff8881234a1988 RCX: ffffffff814f2479
[ 150.342428][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881234a1988
[ 150.350588][ C0] RBP: ffffc90002837750 R08: dffffc0000000000 R09: ffffed1024694332
[ 150.358769][ C0] R10: ffffed1024694332 R11: 1ffff11024694331 R12: 1ffff1103ee00001
[ 150.366830][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000506ed8
[ 150.374812][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.381078][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 150.386203][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.392458][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 150.398534][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 150.405038][ C0] ? avc_has_perm+0x158/0x240
[ 150.409718][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 150.415182][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 150.420154][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 150.425201][ C0] lock_sock_nested+0x97/0x290
[ 150.429989][ C0] ? sock_init_data+0xc0/0xc0
[ 150.434669][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 150.439628][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 150.444747][ C0] tipc_sendstream+0x47/0x70
[ 150.449347][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 150.454289][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 150.459145][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 150.464175][ C0] ? import_iovec+0x7c/0xb0
[ 150.468689][ C0] ___sys_sendmsg+0x1f0/0x260
[ 150.473385][ C0] ? __sys_sendmsg+0x250/0x250
[ 150.478249][ C0] ? __fdget+0x1a1/0x230
[ 150.482505][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 150.487541][ C0] ? ___sys_sendmsg+0x260/0x260
[ 150.492590][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 150.498670][ C0] x64_sys_call+0x4b/0x9a0
[ 150.503176][ C0] do_syscall_64+0x4c/0xa0
[ 150.507606][ C0] ? clear_bhb_loop+0x35/0x90
[ 150.512370][ C0] ? clear_bhb_loop+0x35/0x90
[ 150.517053][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.522970][ C0] RIP: 0033:0x7f79cfbf0da9
[ 150.527478][ 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
[ 150.547175][ C0] RSP: 002b:00007f79cf7510c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 150.555599][ C0] RAX: ffffffffffffffda RBX: 00007f79cfd1f050 RCX: 00007f79cfbf0da9
[ 150.563587][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 150.571646][ C0] RBP: 00007f79cfc3d47a R08: 0000000000000000 R09: 0000000000000000
[ 150.579728][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 150.587698][ C0] R13: 000000000000000b R14: 00007f79cfd1f050 R15: 00007fff9a97ef48
[ 150.595676][ C0]
[ 199.122042][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:1097]
[ 199.130798][ C1] Modules linked in:
[ 199.134828][ C1] CPU: 1 PID: 1097 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0
[ 199.145237][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 199.155660][ C1] RIP: 0010:_raw_spin_lock_bh+0x89/0xe0
[ 199.161230][ C1] Code: 89 04 27 bf 01 02 00 00 e8 54 f7 a1 fc c7 44 24 20 00 00 00 00 48 89 df be 04 00 00 00 e8 3f 0b 02 fd 4c 89 f7 be 04 00 00 00 32 0b 02 fd 8b 44 24 20 b9 01 00 00 00 f0 0f b1 0b 75 2d 48 c7
[ 199.180956][ C1] RSP: 0018:ffffc9000253e720 EFLAGS: 00000256
[ 199.187269][ C1] RAX: 0000000000000401 RBX: ffffc9000253ec54 RCX: ffffffff84a50331
[ 199.195340][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc9000253e740
[ 199.203308][ C1] RBP: ffffc9000253e7b0 R08: dffffc0000000000 R09: fffff520004a7d8b
[ 199.211300][ C1] R10: fffff520004a7d8b R11: 1ffff920004a7d8a R12: dffffc0000000000
[ 199.219271][ C1] R13: dffffc0000000000 R14: ffffc9000253e740 R15: 1ffff920004a7ce4
[ 199.227261][ C1] FS: 00007f79cf7726c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.236200][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.242928][ C1] CR2: 00000000200001c0 CR3: 000000011dfe5000 CR4: 00000000003506a0
[ 199.251182][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.259180][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.267293][ C1] Call Trace:
[ 199.270573][ C1]
[ 199.273510][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.278616][ C1] tipc_sk_rcv+0x259/0x2c60
[ 199.283344][ C1] ? stack_trace_save+0x98/0xe0
[ 199.288364][ C1] ? __stack_depot_save+0x442/0x480
[ 199.293669][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.298871][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.304263][ C1] ? tipc_node_xmit+0x256/0xce0
[ 199.309119][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.314402][ C1] ? __release_sock+0x143/0x350
[ 199.319252][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 199.324355][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.329478][ C1] tipc_node_xmit+0x256/0xce0
[ 199.334164][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.339560][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.345098][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.350481][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.355431][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.360980][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.365742][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.370935][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.376140][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 199.380899][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.386092][ C1] tipc_node_xmit+0x256/0xce0
[ 199.390756][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.396681][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 199.401892][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 199.407179][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 199.412552][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.418607][ C1] ? stack_trace_save+0xe0/0xe0
[ 199.423471][ C1] ? arch_stack_walk+0x60/0x140
[ 199.428333][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 199.433541][ C1] ? stack_trace_save+0x98/0xe0
[ 199.438403][ C1] ? __stack_depot_save+0x34/0x480
[ 199.443512][ C1] ? kasan_set_track+0x5b/0x70
[ 199.448412][ C1] ? kasan_set_track+0x4a/0x70
[ 199.453181][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.458282][ C1] ? kasan_set_track+0x5b/0x70
[ 199.463033][ C1] ? kasan_set_track+0x4a/0x70
[ 199.467784][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.472892][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.478174][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.483156][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.488974][ C1] ? kmem_cache_free+0x100/0x320
[ 199.493935][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.498698][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.503018][ C1] ? tipc_msg_reverse+0x698/0x900
[ 199.508043][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 199.513533][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.518909][ C1] ? __release_sock+0x143/0x350
[ 199.524047][ C1] ? __sys_setsockopt+0x268/0x460
[ 199.529062][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.534364][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.539049][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.545132][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.550171][ C1] ? __kasan_check_write+0x14/0x20
[ 199.555281][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.560220][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 199.564749][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.569709][ C1] ? skb_release_data+0x814/0xa10
[ 199.574860][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.579993][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 199.585395][ C1] tipc_node_xmit+0x256/0xce0
[ 199.590194][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.595759][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.600989][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.606193][ C1] ? do_futex+0xcb2/0x2620
[ 199.610701][ C1] ? selinux_capable+0x29c/0x380
[ 199.615750][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.620870][ C1] ? tipc_sk_timeout+0x970/0x970
[ 199.625813][ C1] ? lock_sock_nested+0x1f1/0x290
[ 199.630851][ C1] __release_sock+0x143/0x350
[ 199.635533][ C1] sock_setsockopt+0x1b65/0x2270
[ 199.640508][ C1] ? security_file_alloc+0x33/0x120
[ 199.645717][ C1] ? __sock_set_mark+0x160/0x160
[ 199.650646][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 199.656536][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 199.662361][ C1] ? memcpy+0x56/0x70
[ 199.666343][ C1] ? __fget_files+0x2c4/0x320
[ 199.671039][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 199.676752][ C1] __sys_setsockopt+0x268/0x460
[ 199.681600][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 199.686373][ C1] ? fd_install+0x169/0x2a0
[ 199.690882][ C1] ? __kasan_check_write+0x14/0x20
[ 199.696081][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 199.701101][ C1] x64_sys_call+0x982/0x9a0
[ 199.705616][ C1] do_syscall_64+0x4c/0xa0
[ 199.710028][ C1] ? clear_bhb_loop+0x35/0x90
[ 199.714697][ C1] ? clear_bhb_loop+0x35/0x90
[ 199.719381][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.725274][ C1] RIP: 0033:0x7f79cfbf0da9
[ 199.729692][ 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
[ 199.749290][ C1] RSP: 002b:00007f79cf7720c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.757718][ C1] RAX: ffffffffffffffda RBX: 00007f79cfd1ef80 RCX: 00007f79cfbf0da9
[ 199.765690][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.773648][ C1] RBP: 00007f79cfc3d47a R08: 0000000000000004 R09: 0000000000000000
[ 199.781739][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.789710][ C1] R13: 000000000000000b R14: 00007f79cfd1ef80 R15: 00007fff9a97ef48
[ 199.797698][ C1]
[ 199.800733][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.805960][ C0] NMI backtrace for cpu 0
[ 199.805972][ C0] CPU: 0 PID: 1098 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0
[ 199.805991][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 199.806000][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.806027][ C0] Code: 99 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 70 99 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e ad 6e 03 89 f9 80 e1 07 38
[ 199.806041][ C0] RSP: 0018:ffffc900028376c0 EFLAGS: 00000246
[ 199.806057][ C0] RAX: 0000000000000003 RBX: ffff8881234a1988 RCX: ffffffff814f2479
[ 199.806070][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881234a1988
[ 199.806081][ C0] RBP: ffffc90002837750 R08: dffffc0000000000 R09: ffffed1024694332
[ 199.806094][ C0] R10: ffffed1024694332 R11: 1ffff11024694331 R12: 1ffff1103ee00001
[ 199.806107][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000506ed8
[ 199.806119][ C0] FS: 00007f79cf7516c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.806134][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.806145][ C0] CR2: 00007f79cf751d58 CR3: 000000011dfe5000 CR4: 00000000003506b0
[ 199.806159][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.806168][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.806178][ C0] Call Trace:
[ 199.806183][ C0]
[ 199.806190][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.806208][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 199.806230][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 199.806249][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 199.806266][ C0] ? avc_has_perm+0x158/0x240
[ 199.806284][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.806300][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.806321][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.806339][ C0] lock_sock_nested+0x97/0x290
[ 199.806359][ C0] ? sock_init_data+0xc0/0xc0
[ 199.806375][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.806393][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 199.806411][ C0] tipc_sendstream+0x47/0x70
[ 199.806428][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 199.806444][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 199.806460][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 199.806476][ C0] ? import_iovec+0x7c/0xb0
[ 199.806494][ C0] ___sys_sendmsg+0x1f0/0x260
[ 199.806511][ C0] ? __sys_sendmsg+0x250/0x250
[ 199.806531][ C0] ? __fdget+0x1a1/0x230
[ 199.806551][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 199.806566][ C0] ? ___sys_sendmsg+0x260/0x260
[ 199.806582][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.806604][ C0] x64_sys_call+0x4b/0x9a0
[ 199.806621][ C0] do_syscall_64+0x4c/0xa0
[ 199.806641][ C0] ? clear_bhb_loop+0x35/0x90
[ 199.806655][ C0] ? clear_bhb_loop+0x35/0x90
[ 199.806669][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.806688][ C0] RIP: 0033:0x7f79cfbf0da9
[ 199.806704][ 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
[ 199.806717][ C0] RSP: 002b:00007f79cf7510c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.806732][ C0] RAX: ffffffffffffffda RBX: 00007f79cfd1f050 RCX: 00007f79cfbf0da9
[ 199.806744][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 199.806761][ C0] RBP: 00007f79cfc3d47a R08: 0000000000000000 R09: 0000000000000000
[ 199.806771][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.806781][ C0] R13: 000000000000000b R14: 00007f79cfd1f050 R15: 00007fff9a97ef48
[ 199.806794][ C0]