Warning: Permanently added '10.128.1.170' (ED25519) to the list of known hosts.
2025/03/18 22:24:51 ignoring optional flag "sandboxArg"="0"
2025/03/18 22:24:52 parsed 1 programs
[ 52.095755][ T30] kauditd_printk_skb: 32 callbacks suppressed
[ 52.095771][ T30] audit: type=1400 audit(1742336693.382:108): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 52.137732][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 52.776216][ T429] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.783074][ T429] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.790360][ T429] device bridge_slave_0 entered promiscuous mode
[ 52.797107][ T429] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.803936][ T429] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.811736][ T429] device bridge_slave_1 entered promiscuous mode
[ 52.857342][ T429] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.864301][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.871877][ T429] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.878795][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.897738][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.904822][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.912107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 52.919558][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.929334][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 52.937488][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.944325][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.953016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 52.961219][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.968096][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.981384][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 52.990391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.004936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.016611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.024499][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.032081][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.041750][ T429] device veth0_vlan entered promiscuous mode
[ 53.051730][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.060654][ T429] device veth1_macvtap entered promiscuous mode
[ 53.070048][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 53.080677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 53.523087][ T30] audit: type=1401 audit(1742336694.802:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/03/18 22:24:55 executed programs: 0
[ 53.705899][ T8] device bridge_slave_1 left promiscuous mode
[ 53.712828][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 53.723248][ T8] device bridge_slave_0 left promiscuous mode
[ 53.729283][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 53.737104][ T8] device veth1_macvtap left promiscuous mode
[ 53.742912][ T8] device veth0_vlan left promiscuous mode
[ 53.819894][ T471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.828578][ T471] bridge0: port 1(bridge_slave_0) entered disabled state
[ 53.835987][ T471] device bridge_slave_0 entered promiscuous mode
[ 53.843058][ T471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.850058][ T471] bridge0: port 2(bridge_slave_1) entered disabled state
[ 53.857250][ T471] device bridge_slave_1 entered promiscuous mode
[ 53.904800][ T471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.911691][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.930876][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 53.938259][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 53.945818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.954234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 53.962651][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.970827][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.977712][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.986736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.994767][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.001728][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 54.013175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 54.022420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 54.038683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 54.059433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 54.075758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 54.083118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 54.091406][ T471] device veth0_vlan entered promiscuous mode
[ 54.102612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 54.112128][ T471] device veth1_macvtap entered promiscuous mode
[ 54.121305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 54.131310][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 54.157896][ T30] audit: type=1400 audit(1742336695.442:110): avc: denied { create } for pid=477 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 54.176974][ T30] audit: type=1400 audit(1742336695.442:111): avc: denied { write } for pid=477 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 54.208693][ T30] audit: type=1400 audit(1742336695.492:112): avc: denied { setopt } for pid=477 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 54.755950][ T30] audit: type=1400 audit(1742336696.042:113): 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
[ 54.779278][ T30] audit: type=1400 audit(1742336696.042:114): 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
[ 54.801691][ T30] audit: type=1400 audit(1742336696.042:115): 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
[ 154.345142][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 154.352153][ C0] (detected by 0, t=10002 jiffies, g=2841, q=43)
[ 154.358387][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294952645-4294942643), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 154.371781][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g2841 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 154.382822][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 154.392637][ C0] rcu: RCU grace-period kthread stack dump:
[ 154.398441][ C0] task:rcu_preempt state:R running task stack:28264 pid: 14 ppid: 2 flags:0x00004000
[ 154.409124][ C0] Call Trace:
[ 154.412251][ C0]
[ 154.415020][ C0] __schedule+0xccc/0x1590
[ 154.419298][ C0] ? release_firmware_map_entry+0x190/0x190
[ 154.425004][ C0] ? __kasan_check_write+0x14/0x20
[ 154.429937][ C0] ? __kasan_check_write+0x14/0x20
[ 154.434901][ C0] schedule+0x11f/0x1e0
[ 154.439085][ C0] schedule_timeout+0x18c/0x370
[ 154.443776][ C0] ? __update_idle_core+0x2a0/0x2a0
[ 154.448802][ C0] ? console_conditional_schedule+0x30/0x30
[ 154.454630][ C0] ? update_process_times+0x200/0x200
[ 154.459840][ C0] ? prepare_to_swait_event+0x308/0x320
[ 154.465413][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 154.470106][ C0] ? debug_smp_processor_id+0x17/0x20
[ 154.475305][ C0] ? __note_gp_changes+0x4ab/0x920
[ 154.480280][ C0] ? rcu_gp_init+0xc30/0xc30
[ 154.484775][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 154.489806][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 154.494238][ C0] rcu_gp_kthread+0xa4/0x350
[ 154.498677][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 154.503826][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 154.508506][ C0] ? __kasan_check_read+0x11/0x20
[ 154.513630][ C0] ? __kthread_parkme+0xb2/0x200
[ 154.518773][ C0] kthread+0x421/0x510
[ 154.522708][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 154.527194][ C0] ? kthread_blkcg+0xd0/0xd0
[ 154.531818][ C0] ret_from_fork+0x1f/0x30
[ 154.536080][ C0]
[ 154.539077][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 154.545252][ C0] NMI backtrace for cpu 0
[ 154.549411][ C0] CPU: 0 PID: 484 Comm: syz.2.18 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0
[ 154.559025][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 154.568913][ C0] Call Trace:
[ 154.572045][ C0]
[ 154.574732][ C0] dump_stack_lvl+0x151/0x1c0
[ 154.579245][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 154.585055][ C0] dump_stack+0x15/0x20
[ 154.589308][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 154.594080][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 154.600068][ C0] ? panic+0x760/0x760
[ 154.604085][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 154.610110][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 154.616125][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 154.622026][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 154.627782][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250
[ 154.633738][ C0] print_other_cpu_stall+0x112d/0x1340
[ 154.639070][ C0] ? print_cpu_stall+0x5f0/0x5f0
[ 154.643986][ C0] rcu_sched_clock_irq+0xaec/0x12f0
[ 154.649021][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 154.655390][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 154.660416][ C0] update_process_times+0x198/0x200
[ 154.665488][ C0] tick_sched_timer+0x188/0x240
[ 154.670546][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 154.676219][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 154.681556][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 154.686503][ C0] ? clockevents_program_event+0x22f/0x300
[ 154.692142][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 154.698129][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 154.703352][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 154.709172][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 154.715124][ C0]
[ 154.717975][ C0]
[ 154.721075][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 154.727221][ C0] RIP: 0010:tipc_sk_lookup+0x2d0/0x650
[ 154.732604][ C0] Code: c1 e8 03 48 89 44 24 48 42 0f b6 04 30 84 c0 0f 85 cc 00 00 00 45 0f b7 27 48 8b 5c 24 50 48 89 d8 48 c1 e8 03 42 0f b6 04 30 <84> c0 0f 85 cc 00 00 00 44 0f b7 3b 48 8b 5c 24 58 48 89 d8 48 c1
[ 154.752576][ C0] RSP: 0018:ffffc90000b66960 EFLAGS: 00000a07
[ 154.758640][ C0] RAX: 0000000000000000 RBX: ffff8881176f10dc RCX: ffff888118072780
[ 154.766457][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 154.774436][ C0] RBP: ffffc90000b66a50 R08: ffffffff84cdf765 R09: 0000000000000003
[ 154.782813][ C0] R10: fffff5200016cd3c R11: dffffc0000000001 R12: 00000000000003f8
[ 154.790877][ C0] R13: ffff888115f9b5f8 R14: dffffc0000000000 R15: ffff8881176f10de
[ 154.798938][ C0] ? tipc_sk_lookup+0x295/0x650
[ 154.803633][ C0] ? tipc_sk_rcv+0x1b50/0x1b50
[ 154.808237][ C0] ? tipc_sk_rcv+0x2c8/0x1b50
[ 154.812737][ C0] tipc_sk_rcv+0x459/0x1b50
[ 154.817079][ C0] ? kasan_set_track+0x5d/0x70
[ 154.821682][ C0] ? kasan_set_track+0x4b/0x70
[ 154.826282][ C0] ? __kasan_slab_free+0x11/0x20
[ 154.831145][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 154.836878][ C0] ? kmem_cache_free+0x115/0x330
[ 154.841641][ C0] ? kfree_skb+0xc2/0x360
[ 154.845825][ C0] ? tipc_msg_reverse+0x6f2/0x9b0
[ 154.850695][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 154.855359][ C0] ? tipc_sk_backlog_rcv+0x18b/0x210
[ 154.860480][ C0] ? __fput+0x228/0x8c0
[ 154.864474][ C0] ? ____fput+0x15/0x20
[ 154.868705][ C0] ? task_work_run+0x129/0x190
[ 154.873307][ C0] ? __skb_queue_purge+0x180/0x180
[ 154.878238][ C0] ? debug_smp_processor_id+0x17/0x20
[ 154.883458][ C0] tipc_node_xmit+0x34e/0xe40
[ 154.887994][ C0] ? ____kasan_slab_free+0x131/0x160
[ 154.893089][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 154.898482][ C0] ? kmem_cache_free+0x115/0x330
[ 154.903286][ C0] ? kfree_skbmem+0x104/0x170
[ 154.907750][ C0] tipc_node_xmit_skb+0x153/0x1b0
[ 154.912700][ C0] ? __skb_queue_purge+0x180/0x180
[ 154.917770][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170
[ 154.923153][ C0] tipc_sk_rcv+0x1690/0x1b50
[ 154.927566][ C0] ? __skb_queue_purge+0x180/0x180
[ 154.932631][ C0] ? is_bpf_text_address+0x172/0x190
[ 154.937830][ C0] tipc_node_xmit+0x34e/0xe40
[ 154.942334][ C0] ? unwind_get_return_address+0x4d/0x90
[ 154.947828][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 154.953503][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 154.958788][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 154.963574][ C0] ? stack_trace_save+0x113/0x1c0
[ 154.968423][ C0] tipc_sk_filter_rcv+0x194e/0x3380
[ 154.973587][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 154.978411][ C0] ? __kasan_check_write+0x14/0x20
[ 154.983377][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 154.988217][ C0] tipc_sk_rcv+0x80c/0x1b50
[ 154.992638][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 154.998289][ C0] ? __skb_queue_purge+0x180/0x180
[ 155.003401][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170
[ 155.008573][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380
[ 155.013783][ C0] tipc_node_xmit+0x34e/0xe40
[ 155.018313][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 155.023681][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 155.028711][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 155.033741][ C0] ? __kasan_check_write+0x14/0x20
[ 155.038690][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 155.043982][ C0] ? __tipc_shutdown+0xe7c/0x1510
[ 155.048847][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 155.053815][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 155.058565][ C0] __release_sock+0x145/0x410
[ 155.063078][ C0] release_sock+0x65/0x1b0
[ 155.067331][ C0] tipc_release+0xee9/0x1300
[ 155.071758][ C0] ? tipc_sock_destruct+0x190/0x190
[ 155.076809][ C0] sock_close+0xdf/0x270
[ 155.080873][ C0] ? sock_mmap+0xa0/0xa0
[ 155.085105][ C0] __fput+0x228/0x8c0
[ 155.089030][ C0] ____fput+0x15/0x20
[ 155.092884][ C0] task_work_run+0x129/0x190
[ 155.097275][ C0] exit_to_user_mode_loop+0xc4/0xe0
[ 155.102308][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 155.107691][ C0] syscall_exit_to_user_mode+0x26/0x160
[ 155.113262][ C0] do_syscall_64+0x47/0xb0
[ 155.117496][ C0] ? clear_bhb_loop+0x35/0x90
[ 155.122237][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 155.128093][ C0] RIP: 0033:0x7fc68fc94da9
[ 155.132355][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 155.152356][ C0] RSP: 002b:00007fc68f707038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 155.160603][ C0] RAX: 00000000000203a0 RBX: 00007fc68feadfa0 RCX: 00007fc68fc94da9
[ 155.168416][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 155.176358][ C0] RBP: 00007fc68fd162a0 R08: 0000000000000000 R09: 0000000000000000
[ 155.184163][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 155.192376][ C0] R13: 0000000000000000 R14: 00007fc68feadfa0 R15: 00007ffcee3fedf8
[ 155.200400][ C0]
[ 199.156611][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.18:483]
[ 199.164442][ C1] Modules linked in:
[ 199.168514][ C1] CPU: 1 PID: 483 Comm: syz.2.18 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0
[ 199.178335][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 199.188234][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 199.195002][ C1] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89
[ 199.214888][ C1] RSP: 0018:ffffc90000af79a0 EFLAGS: 00000206
[ 199.221109][ C1] RAX: 0000000000000000 RBX: 00000000ffffe5fb RCX: ffffffff81553c8f
[ 199.228996][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888115f9b288
[ 199.236806][ C1] RBP: ffffc90000af7a90 R08: dffffc0000000000 R09: ffffed1022bf3652
[ 199.244661][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7138ad4
[ 199.252565][ C1] R13: 1ffff11022bf3651 R14: 1ffff1103ee20001 R15: ffff888115f9b288
[ 199.260362][ C1] FS: 000055557ad62500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.269141][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.275678][ C1] CR2: 00007fc68f6e5f98 CR3: 000000011430d000 CR4: 00000000003506a0
[ 199.283482][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.291295][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.299103][ C1] Call Trace:
[ 199.302229][ C1]
[ 199.304940][ C1] ? show_regs+0x58/0x60
[ 199.309016][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 199.314046][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 199.319156][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 199.324379][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 199.329327][ C1] ? clockevents_program_event+0x22f/0x300
[ 199.334955][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 199.340866][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 199.345804][ C1] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 199.351703][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0
[ 199.357344][ C1]
[ 199.360120][ C1]
[ 199.362896][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 199.368900][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 199.374963][ C1] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 199.381164][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 199.387407][ C1] ? finish_task_switch+0x207/0x7b0
[ 199.392405][ C1] ? __stack_depot_save+0x34/0x470
[ 199.397354][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 199.402135][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 199.407160][ C1] ? kasan_save_stack+0x4b/0x60
[ 199.411859][ C1] ? __kasan_record_aux_stack+0xd3/0xf0
[ 199.417231][ C1] ? kasan_record_aux_stack+0xe/0x10
[ 199.422443][ C1] ? task_work_add+0x27/0x1d0
[ 199.426948][ C1] ? fput+0x1a/0x20
[ 199.430683][ C1] ? filp_close+0x106/0x150
[ 199.435019][ C1] ? __close_range+0x266/0x480
[ 199.439619][ C1] ? __x64_sys_close_range+0x7a/0x90
[ 199.444744][ C1] lock_sock_nested+0x97/0x300
[ 199.449344][ C1] ? sock_init_data+0xc0/0xc0
[ 199.453855][ C1] ? locks_remove_posix+0x610/0x610
[ 199.458904][ C1] tipc_release+0xc0/0x1300
[ 199.463243][ C1] ? rwsem_write_trylock+0x153/0x340
[ 199.468356][ C1] ? tipc_sock_destruct+0x190/0x190
[ 199.473550][ C1] ? __kasan_check_write+0x14/0x20
[ 199.478455][ C1] ? _raw_spin_lock+0xa4/0x1b0
[ 199.483056][ C1] ? _raw_spin_trylock_bh+0x190/0x190
[ 199.488375][ C1] sock_close+0xdf/0x270
[ 199.492531][ C1] ? sock_mmap+0xa0/0xa0
[ 199.496694][ C1] __fput+0x228/0x8c0
[ 199.500524][ C1] ____fput+0x15/0x20
[ 199.504328][ C1] task_work_run+0x129/0x190
[ 199.508851][ C1] exit_to_user_mode_loop+0xc4/0xe0
[ 199.513973][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 199.519292][ C1] syscall_exit_to_user_mode+0x26/0x160
[ 199.524652][ C1] do_syscall_64+0x47/0xb0
[ 199.528913][ C1] ? clear_bhb_loop+0x35/0x90
[ 199.533513][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.539427][ C1] RIP: 0033:0x7fc68fc94da9
[ 199.543827][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 199.563408][ C1] RSP: 002b:00007ffcee3fef58 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.571657][ C1] RAX: 0000000000000000 RBX: 00007fc68feafba0 RCX: 00007fc68fc94da9
[ 199.579455][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.587352][ C1] RBP: 00007fc68feafba0 R08: 0000000000000000 R09: 00007ffcee3ff25f
[ 199.595167][ C1] R10: 00007fc68feafac0 R11: 0000000000000246 R12: 000000000000d739
[ 199.602995][ C1] R13: 00007fc68feae080 R14: 0000000000000032 R15: ffffffffffffffff
[ 199.610796][ C1]
[ 199.613739][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.618989][ C0] NMI backtrace for cpu 0
[ 199.619007][ C0] CPU: 0 PID: 484 Comm: syz.2.18 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0
[ 199.619025][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 199.619035][ C0] RIP: 0010:tipc_sk_lookup+0x281/0x650
[ 199.619062][ C0] Code: 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 93 e0 e4 fc 4c 8b 2b 49 83 e5 fe 31 ff 4c 89 ee e8 a2 79 a2 fc 4d 85 ed <4c> 0f 44 6c 24 30 4c 89 ee 48 83 e6 01 31 ff e8 8b 79 a2 fc 4c 89
[ 199.619076][ C0] RSP: 0018:ffffc90000b66960 EFLAGS: 00000282
[ 199.619092][ C0] RAX: 0000000000000000 RBX: ffff8881177084c0 RCX: ffff888118072780
[ 199.619104][ C0] RDX: 0000000000000000 RSI: ffff888115f9b5f8 RDI: 0000000000000000
[ 199.619115][ C0] RBP: ffffc90000b66a50 R08: ffffffff84cdf74e R09: 0000000000000003
[ 199.619127][ C0] R10: fffff5200016cd3c R11: dffffc0000000001 R12: dffffc0000000000
[ 199.619140][ C0] R13: ffff888115f9b5f8 R14: dffffc0000000000 R15: ffff8881176f10de
[ 199.619153][ C0] FS: 00007fc68f7076c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.619169][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.619181][ C0] CR2: 0000000020004000 CR3: 000000011430d000 CR4: 00000000003506b0
[ 199.619204][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.619214][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.619225][ C0] Call Trace:
[ 199.619230][ C0]
[ 199.619235][ C0] ? show_regs+0x58/0x60
[ 199.619254][ C0] ? nmi_cpu_backtrace+0x29f/0x300
[ 199.619271][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 199.619289][ C0] ? tipc_sk_lookup+0x281/0x650
[ 199.619307][ C0] ? tipc_sk_lookup+0x281/0x650
[ 199.619325][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 199.619345][ C0] ? nmi_handle+0xa8/0x280
[ 199.619362][ C0] ? tipc_sk_lookup+0x281/0x650
[ 199.619380][ C0] ? default_do_nmi+0x69/0x160
[ 199.619399][ C0] ? exc_nmi+0xad/0x100
[ 199.619415][ C0] ? end_repeat_nmi+0x16/0x31
[ 199.619433][ C0] ? tipc_sk_lookup+0x27e/0x650
[ 199.619451][ C0] ? tipc_sk_lookup+0x281/0x650
[ 199.619469][ C0] ? tipc_sk_lookup+0x281/0x650
[ 199.619487][ C0] ? tipc_sk_lookup+0x281/0x650
[ 199.619505][ C0]
[ 199.619510][ C0]
[ 199.619516][ C0] ? __kasan_check_write+0x14/0x20
[ 199.619534][ C0] ? tipc_sk_rcv+0x1b50/0x1b50
[ 199.619554][ C0] tipc_sk_rcv+0x459/0x1b50
[ 199.619572][ C0] ? kasan_set_track+0x5d/0x70
[ 199.619588][ C0] ? kasan_set_track+0x4b/0x70
[ 199.619603][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.619619][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 199.619635][ C0] ? kmem_cache_free+0x115/0x330
[ 199.619653][ C0] ? kfree_skb+0xc2/0x360
[ 199.619671][ C0] ? tipc_msg_reverse+0x6f2/0x9b0
[ 199.619687][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 199.619704][ C0] ? tipc_sk_backlog_rcv+0x18b/0x210
[ 199.619723][ C0] ? __fput+0x228/0x8c0
[ 199.619739][ C0] ? ____fput+0x15/0x20
[ 199.619755][ C0] ? task_work_run+0x129/0x190
[ 199.619773][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.619794][ C0] ? debug_smp_processor_id+0x17/0x20
[ 199.619813][ C0] tipc_node_xmit+0x34e/0xe40
[ 199.619830][ C0] ? ____kasan_slab_free+0x131/0x160
[ 199.619848][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 199.619866][ C0] ? kmem_cache_free+0x115/0x330
[ 199.619884][ C0] ? kfree_skbmem+0x104/0x170
[ 199.619903][ C0] tipc_node_xmit_skb+0x153/0x1b0
[ 199.619921][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.619940][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170
[ 199.619960][ C0] tipc_sk_rcv+0x1690/0x1b50
[ 199.619983][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.620004][ C0] ? is_bpf_text_address+0x172/0x190
[ 199.620025][ C0] tipc_node_xmit+0x34e/0xe40
[ 199.620042][ C0] ? unwind_get_return_address+0x4d/0x90
[ 199.620064][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 199.620082][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 199.620099][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 199.620114][ C0] ? stack_trace_save+0x113/0x1c0
[ 199.620134][ C0] tipc_sk_filter_rcv+0x194e/0x3380
[ 199.620162][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 199.620181][ C0] ? __kasan_check_write+0x14/0x20
[ 199.620207][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 199.620224][ C0] tipc_sk_rcv+0x80c/0x1b50
[ 199.620242][ C0] ? slab_free_freelist_hook+0xbd/0x190
[ 199.620263][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.620282][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170
[ 199.620301][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380
[ 199.620321][ C0] tipc_node_xmit+0x34e/0xe40
[ 199.620340][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 199.620361][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 199.620381][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 199.620398][ C0] ? __kasan_check_write+0x14/0x20
[ 199.620416][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 199.620432][ C0] ? __tipc_shutdown+0xe7c/0x1510
[ 199.620448][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 199.620468][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 199.620489][ C0] __release_sock+0x145/0x410
[ 199.620507][ C0] release_sock+0x65/0x1b0
[ 199.620523][ C0] tipc_release+0xee9/0x1300
[ 199.620543][ C0] ? tipc_sock_destruct+0x190/0x190
[ 199.620564][ C0] sock_close+0xdf/0x270
[ 199.620579][ C0] ? sock_mmap+0xa0/0xa0
[ 199.620593][ C0] __fput+0x228/0x8c0
[ 199.620611][ C0] ____fput+0x15/0x20
[ 199.620627][ C0] task_work_run+0x129/0x190
[ 199.620644][ C0] exit_to_user_mode_loop+0xc4/0xe0
[ 199.620661][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 199.620679][ C0] syscall_exit_to_user_mode+0x26/0x160
[ 199.620697][ C0] do_syscall_64+0x47/0xb0
[ 199.620713][ C0] ? clear_bhb_loop+0x35/0x90
[ 199.620730][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.620747][ C0] RIP: 0033:0x7fc68fc94da9
[ 199.620762][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 199.620775][ C0] RSP: 002b:00007fc68f707038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.620791][ C0] RAX: 00000000000203a0 RBX: 00007fc68feadfa0 RCX: 00007fc68fc94da9
[ 199.620803][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 199.620814][ C0] RBP: 00007fc68fd162a0 R08: 0000000000000000 R09: 0000000000000000
[ 199.620824][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.620835][ C0] R13: 0000000000000000 R14: 00007fc68feadfa0 R15: 00007ffcee3fedf8
[ 199.620849][ C0]