Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts. 2025/03/08 15:29:21 ignoring optional flag "sandboxArg"="0" 2025/03/08 15:29:22 parsed 1 programs [ 52.192698][ T30] kauditd_printk_skb: 32 callbacks suppressed [ 52.192711][ T30] audit: type=1400 audit(1741447763.150:108): avc: denied { unlink } for pid=411 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" [ 52.269803][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.083677][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.090711][ T441] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.098286][ T441] device bridge_slave_0 entered promiscuous mode [ 53.104966][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.112220][ T441] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.119541][ T441] device bridge_slave_1 entered promiscuous mode [ 53.165113][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.172068][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.179139][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.185967][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.206229][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.213293][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.220379][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.228260][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.250084][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.258163][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.265036][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.272316][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.280477][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.287357][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.295171][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.303060][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.317969][ T441] device veth0_vlan entered promiscuous mode [ 53.324791][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.333060][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.340858][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.348495][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.360057][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.369076][ T441] device veth1_macvtap entered promiscuous mode [ 53.379178][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.389234][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.623536][ T30] audit: type=1401 audit(1741447764.580:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/03/08 15:29:24 executed programs: 0 [ 53.888577][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.895590][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.902928][ T475] device bridge_slave_0 entered promiscuous mode [ 53.909800][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.916712][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.923990][ T475] device bridge_slave_1 entered promiscuous mode [ 53.976273][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.983150][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.990256][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.997058][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.019115][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.026724][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.034351][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.044295][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.052439][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.059319][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.068090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.076252][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.083123][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.095268][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.103384][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.112580][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.120536][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.134686][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.142999][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.154045][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.162196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.170210][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.177658][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.185653][ T475] device veth0_vlan entered promiscuous mode [ 54.195837][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.204027][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.213203][ T475] device veth1_macvtap entered promiscuous mode [ 54.221675][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.229289][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.238055][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.247648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.255774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.279958][ T30] audit: type=1400 audit(1741447765.230:110): avc: denied { create } for pid=479 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.299870][ T30] audit: type=1400 audit(1741447765.230:111): avc: denied { write } for pid=479 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.319929][ T30] audit: type=1400 audit(1741447765.230:112): avc: denied { setopt } for pid=479 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.734403][ T10] device bridge_slave_1 left promiscuous mode [ 54.742008][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.749390][ T10] device bridge_slave_0 left promiscuous mode [ 54.755722][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.764122][ T10] device veth1_macvtap left promiscuous mode [ 54.770003][ T10] device veth0_vlan left promiscuous mode [ 55.890777][ T30] audit: type=1400 audit(1741447766.840:113): 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 [ 55.914209][ T30] audit: type=1400 audit(1741447766.840:114): 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 [ 55.936909][ T30] audit: type=1400 audit(1741447766.840:115): 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 2025/03/08 15:29:29 executed programs: 273 [ 159.231845][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 159.238467][ C0] rcu: 0-...!: (10000 ticks this GP) idle=f57/1/0x4000000000000000 softirq=5464/5464 fqs=0 last_accelerate: a19f/c8af dyntick_enabled: 1 [ 159.252437][ C0] (t=10000 jiffies g=4469 q=106) [ 159.257280][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g4469 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 159.269268][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=732 [ 159.276846][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g4469 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 159.287920][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 159.297728][ C0] rcu: RCU grace-period kthread stack dump: [ 159.303469][ C0] task:rcu_preempt state:I stack:28224 pid: 14 ppid: 2 flags:0x00004000 [ 159.312496][ C0] Call Trace: [ 159.315614][ C0] [ 159.318428][ C0] __schedule+0xccc/0x1590 [ 159.322726][ C0] ? release_firmware_map_entry+0x190/0x190 [ 159.328455][ C0] ? __kasan_check_write+0x14/0x20 [ 159.333410][ C0] schedule+0x11f/0x1e0 [ 159.337396][ C0] schedule_timeout+0x18c/0x370 [ 159.342081][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 159.347111][ C0] ? console_conditional_schedule+0x30/0x30 [ 159.352844][ C0] ? update_process_times+0x200/0x200 [ 159.358171][ C0] ? prepare_to_swait_event+0x308/0x320 [ 159.363544][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 159.368148][ C0] ? debug_smp_processor_id+0x17/0x20 [ 159.373355][ C0] ? __note_gp_changes+0x4ab/0x920 [ 159.378301][ C0] ? rcu_gp_init+0xc30/0xc30 [ 159.382724][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 159.387764][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 159.392193][ C0] rcu_gp_kthread+0xa4/0x350 [ 159.396611][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 159.401384][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 159.405898][ C0] ? __kasan_check_read+0x11/0x20 [ 159.410757][ C0] ? __kthread_parkme+0xb2/0x200 [ 159.415533][ C0] kthread+0x421/0x510 [ 159.419435][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 159.423951][ C0] ? kthread_blkcg+0xd0/0xd0 [ 159.428377][ C0] ret_from_fork+0x1f/0x30 [ 159.432808][ C0] [ 159.435676][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 159.442271][ C0] NMI backtrace for cpu 0 [ 159.446438][ C0] CPU: 0 PID: 1369 Comm: syz.2.310 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0 [ 159.456255][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 159.466134][ C0] Call Trace: [ 159.469343][ C0] [ 159.472032][ C0] dump_stack_lvl+0x151/0x1c0 [ 159.476556][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 159.482019][ C0] dump_stack+0x15/0x20 [ 159.486116][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 159.490866][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 159.496856][ C0] ? panic+0x760/0x760 [ 159.500760][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 159.506664][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 159.512601][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 159.518503][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 159.524231][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 159.530232][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x18e/0x230 [ 159.537109][ C0] print_cpu_stall+0x310/0x5f0 [ 159.541700][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 159.546733][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 159.552816][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 159.557846][ C0] update_process_times+0x198/0x200 [ 159.562880][ C0] tick_sched_timer+0x188/0x240 [ 159.567561][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 159.572949][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 159.577989][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 159.582927][ C0] ? clockevents_program_event+0x22f/0x300 [ 159.588656][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 159.594650][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 159.599429][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 159.605232][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 159.610698][ C0] [ 159.613477][ C0] [ 159.616267][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 159.622080][ C0] RIP: 0010:_raw_spin_lock_bh+0x75/0x1b0 [ 159.627537][ C0] Code: 60 20 e8 84 48 89 e3 48 c1 eb 03 48 b8 f1 f1 f1 f1 04 f3 f3 f3 4a 89 04 23 bf 01 02 00 00 e8 42 4f 64 fc 4d 89 fe 49 c1 ee 03 <43> 0f b6 04 26 84 c0 0f 85 bb 00 00 00 c7 44 24 20 00 00 00 00 4c [ 159.647064][ C0] RSP: 0018:ffffc900028fe7a0 EFLAGS: 00000a02 [ 159.652970][ C0] RAX: 0000000000000402 RBX: 1ffff9200051fcf4 RCX: ffffffff874daf03 [ 159.661027][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000201 [ 159.668840][ C0] RBP: ffffc900028fe830 R08: ffffffff84cdebe1 R09: ffffed10231fdc71 [ 159.676643][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 159.684451][ C0] R13: ffffc900028fec94 R14: 1ffff9200051fcf8 R15: ffffc900028fe7c0 [ 159.692373][ C0] ? tipc_sk_rcv+0x1261/0x1b50 [ 159.696964][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 159.702061][ C0] tipc_sk_rcv+0x299/0x1b50 [ 159.706351][ C0] ? kmem_cache_free+0x115/0x330 [ 159.711113][ C0] ? kasan_set_track+0x5d/0x70 [ 159.715711][ C0] ? kasan_set_track+0x4b/0x70 [ 159.720426][ C0] ? kmem_cache_free+0x115/0x330 [ 159.725198][ C0] ? kfree_skb+0xc2/0x360 [ 159.729509][ C0] ? tipc_sk_proto_rcv+0xad0/0x1750 [ 159.734503][ C0] ? tipc_sk_filter_rcv+0x3152/0x3380 [ 159.739715][ C0] ? tipc_sk_rcv+0x80c/0x1b50 [ 159.744223][ C0] ? x64_sys_call+0x1a2/0x9a0 [ 159.748733][ C0] ? do_syscall_64+0x3b/0xb0 [ 159.753159][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 159.759151][ C0] ? __skb_queue_purge+0x180/0x180 [ 159.764104][ C0] tipc_node_xmit+0x34e/0xe40 [ 159.768617][ C0] ? debug_smp_processor_id+0x17/0x20 [ 159.773837][ C0] ? kasan_quarantine_put+0x34/0x1a0 [ 159.778938][ C0] ? kmem_cache_free+0x115/0x330 [ 159.783711][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 159.789203][ C0] ? __kasan_slab_free+0x11/0x20 [ 159.793952][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 159.799343][ C0] ? kmem_cache_free+0x115/0x330 [ 159.804109][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 159.809145][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 159.814193][ C0] tipc_sk_rcv+0x1212/0x1b50 [ 159.818619][ C0] ? __skb_queue_purge+0x180/0x180 [ 159.823559][ C0] tipc_node_xmit+0x34e/0xe40 [ 159.828061][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 159.833448][ C0] tipc_sk_push_backlog+0x4da/0x7b0 [ 159.838483][ C0] tipc_sk_proto_rcv+0xad0/0x1750 [ 159.843349][ C0] ? tipc_sk_filter_rcv+0x3380/0x3380 [ 159.848551][ C0] ? stack_trace_save+0x113/0x1c0 [ 159.853411][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 159.858454][ C0] tipc_sk_filter_rcv+0x3152/0x3380 [ 159.863558][ C0] ? kmem_cache_free+0x115/0x330 [ 159.868442][ C0] ? kmem_cache_free+0x115/0x330 [ 159.873205][ C0] ? kasan_set_track+0x5d/0x70 [ 159.877804][ C0] ? kasan_set_track+0x4b/0x70 [ 159.882403][ C0] ? kasan_set_free_info+0x23/0x40 [ 159.887363][ C0] ? ____kasan_slab_free+0x126/0x160 [ 159.892484][ C0] ? __kasan_slab_free+0x11/0x20 [ 159.897256][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 159.902628][ C0] ? kmem_cache_free+0x115/0x330 [ 159.907399][ C0] ? kfree_skb+0xc2/0x360 [ 159.911565][ C0] ? tipc_msg_reverse+0x6f2/0x9b0 [ 159.916704][ C0] ? tipc_sk_filter_rcv+0x152b/0x3380 [ 159.921902][ C0] ? tipc_sk_backlog_rcv+0x122/0x210 [ 159.927058][ C0] ? __release_sock+0x145/0x410 [ 159.931796][ C0] ? sock_setsockopt+0x1831/0x2f30 [ 159.936737][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 159.941769][ C0] ? x64_sys_call+0x1a2/0x9a0 [ 159.946283][ C0] ? do_syscall_64+0x3b/0xb0 [ 159.950709][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 159.956621][ C0] ? tipc_sk_publish+0x4b0/0x4b0 [ 159.961388][ C0] ? __kasan_check_write+0x14/0x20 [ 159.966423][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 159.971393][ C0] tipc_sk_rcv+0x80c/0x1b50 [ 159.975724][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 159.981113][ C0] ? __skb_queue_purge+0x180/0x180 [ 159.986052][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170 [ 159.991260][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380 [ 159.996560][ C0] tipc_node_xmit+0x34e/0xe40 [ 160.001068][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 160.006455][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 160.011481][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 160.016517][ C0] tipc_sk_backlog_rcv+0x18b/0x210 [ 160.021498][ C0] ? tipc_sk_timeout+0xab0/0xab0 [ 160.026325][ C0] ? lock_sock_nested+0x266/0x300 [ 160.031187][ C0] __release_sock+0x145/0x410 [ 160.035706][ C0] sock_setsockopt+0x1831/0x2f30 [ 160.040470][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 160.045254][ C0] ? __sock_set_mark+0x160/0x160 [ 160.050015][ C0] ? selinux_socket_setsockopt+0x260/0x360 [ 160.055658][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 160.061315][ C0] ? security_socket_setsockopt+0x82/0xb0 [ 160.066855][ C0] __sys_setsockopt+0x423/0x840 [ 160.071552][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 160.076159][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 160.081100][ C0] x64_sys_call+0x1a2/0x9a0 [ 160.085434][ C0] do_syscall_64+0x3b/0xb0 [ 160.089683][ C0] ? clear_bhb_loop+0x35/0x90 [ 160.094207][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 160.099921][ C0] RIP: 0033:0x7f10759d0da9 [ 160.104193][ 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 [ 160.123621][ C0] RSP: 002b:00007f1075422038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 160.131862][ C0] RAX: ffffffffffffffda RBX: 00007f1075bea080 RCX: 00007f10759d0da9 [ 160.139673][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 160.147584][ C0] RBP: 00007f1075a522a0 R08: 0000000000000004 R09: 0000000000000000 [ 160.155382][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 160.163216][ C0] R13: 0000000000000001 R14: 00007f1075bea080 R15: 00007fff5b487e38 [ 160.171019][ C0] [ 160.173926][ C0] NMI backtrace for cpu 0 [ 160.178035][ C0] CPU: 0 PID: 1369 Comm: syz.2.310 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0 [ 160.187930][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 160.197834][ C0] Call Trace: [ 160.200955][ C0] [ 160.203653][ C0] dump_stack_lvl+0x151/0x1c0 [ 160.208431][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 160.213883][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 160.218575][ C0] dump_stack+0x15/0x20 [ 160.222573][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 160.227417][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 160.233548][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 160.238805][ C0] ? __kasan_check_write+0x14/0x20 [ 160.243753][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 160.248441][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 160.254459][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 160.260270][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 160.266199][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 160.271899][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 160.276936][ C0] print_cpu_stall+0x315/0x5f0 [ 160.281531][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 160.286567][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 160.292640][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 160.297674][ C0] update_process_times+0x198/0x200 [ 160.302713][ C0] tick_sched_timer+0x188/0x240 [ 160.307396][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 160.312779][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 160.317813][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 160.322848][ C0] ? clockevents_program_event+0x22f/0x300 [ 160.328507][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 160.334489][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 160.339251][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 160.344975][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 160.350453][ C0] [ 160.353230][ C0] [ 160.355997][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 160.361823][ C0] RIP: 0010:_raw_spin_lock_bh+0x75/0x1b0 [ 160.367282][ C0] Code: 60 20 e8 84 48 89 e3 48 c1 eb 03 48 b8 f1 f1 f1 f1 04 f3 f3 f3 4a 89 04 23 bf 01 02 00 00 e8 42 4f 64 fc 4d 89 fe 49 c1 ee 03 <43> 0f b6 04 26 84 c0 0f 85 bb 00 00 00 c7 44 24 20 00 00 00 00 4c [ 160.386851][ C0] RSP: 0018:ffffc900028fe7a0 EFLAGS: 00000a02 [ 160.392843][ C0] RAX: 0000000000000402 RBX: 1ffff9200051fcf4 RCX: ffffffff874daf03 [ 160.400667][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000201 [ 160.408648][ C0] RBP: ffffc900028fe830 R08: ffffffff84cdebe1 R09: ffffed10231fdc71 [ 160.416446][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 160.424258][ C0] R13: ffffc900028fec94 R14: 1ffff9200051fcf8 R15: ffffc900028fe7c0 [ 160.432258][ C0] ? tipc_sk_rcv+0x1261/0x1b50 [ 160.437055][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 160.442079][ C0] tipc_sk_rcv+0x299/0x1b50 [ 160.446441][ C0] ? kmem_cache_free+0x115/0x330 [ 160.451277][ C0] ? kasan_set_track+0x5d/0x70 [ 160.455877][ C0] ? kasan_set_track+0x4b/0x70 [ 160.460475][ C0] ? kmem_cache_free+0x115/0x330 [ 160.465257][ C0] ? kfree_skb+0xc2/0x360 [ 160.469416][ C0] ? tipc_sk_proto_rcv+0xad0/0x1750 [ 160.474457][ C0] ? tipc_sk_filter_rcv+0x3152/0x3380 [ 160.479659][ C0] ? tipc_sk_rcv+0x80c/0x1b50 [ 160.484177][ C0] ? x64_sys_call+0x1a2/0x9a0 [ 160.488684][ C0] ? do_syscall_64+0x3b/0xb0 [ 160.493218][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 160.499117][ C0] ? __skb_queue_purge+0x180/0x180 [ 160.504072][ C0] tipc_node_xmit+0x34e/0xe40 [ 160.508573][ C0] ? debug_smp_processor_id+0x17/0x20 [ 160.513780][ C0] ? kasan_quarantine_put+0x34/0x1a0 [ 160.518902][ C0] ? kmem_cache_free+0x115/0x330 [ 160.523675][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 160.529053][ C0] ? __kasan_slab_free+0x11/0x20 [ 160.533829][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 160.539221][ C0] ? kmem_cache_free+0x115/0x330 [ 160.544017][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 160.549023][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 160.554056][ C0] tipc_sk_rcv+0x1212/0x1b50 [ 160.558570][ C0] ? __skb_queue_purge+0x180/0x180 [ 160.563515][ C0] tipc_node_xmit+0x34e/0xe40 [ 160.568028][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 160.573412][ C0] tipc_sk_push_backlog+0x4da/0x7b0 [ 160.578442][ C0] tipc_sk_proto_rcv+0xad0/0x1750 [ 160.583314][ C0] ? tipc_sk_filter_rcv+0x3380/0x3380 [ 160.588512][ C0] ? stack_trace_save+0x113/0x1c0 [ 160.593370][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 160.598491][ C0] tipc_sk_filter_rcv+0x3152/0x3380 [ 160.603527][ C0] ? kmem_cache_free+0x115/0x330 [ 160.608296][ C0] ? kmem_cache_free+0x115/0x330 [ 160.613076][ C0] ? kasan_set_track+0x5d/0x70 [ 160.617677][ C0] ? kasan_set_track+0x4b/0x70 [ 160.622271][ C0] ? kasan_set_free_info+0x23/0x40 [ 160.627220][ C0] ? ____kasan_slab_free+0x126/0x160 [ 160.632339][ C0] ? __kasan_slab_free+0x11/0x20 [ 160.637111][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 160.642493][ C0] ? kmem_cache_free+0x115/0x330 [ 160.647280][ C0] ? kfree_skb+0xc2/0x360 [ 160.651523][ C0] ? tipc_msg_reverse+0x6f2/0x9b0 [ 160.656390][ C0] ? tipc_sk_filter_rcv+0x152b/0x3380 [ 160.661586][ C0] ? tipc_sk_backlog_rcv+0x122/0x210 [ 160.666707][ C0] ? __release_sock+0x145/0x410 [ 160.671395][ C0] ? sock_setsockopt+0x1831/0x2f30 [ 160.676349][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 160.681551][ C0] ? x64_sys_call+0x1a2/0x9a0 [ 160.686042][ C0] ? do_syscall_64+0x3b/0xb0 [ 160.690469][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 160.696373][ C0] ? tipc_sk_publish+0x4b0/0x4b0 [ 160.701171][ C0] ? __kasan_check_write+0x14/0x20 [ 160.706089][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 160.710951][ C0] tipc_sk_rcv+0x80c/0x1b50 [ 160.715287][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 160.720672][ C0] ? __skb_queue_purge+0x180/0x180 [ 160.725619][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170 [ 160.730824][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380 [ 160.736036][ C0] tipc_node_xmit+0x34e/0xe40 [ 160.740551][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 160.745941][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 160.750963][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 160.756010][ C0] tipc_sk_backlog_rcv+0x18b/0x210 [ 160.761148][ C0] ? tipc_sk_timeout+0xab0/0xab0 [ 160.765923][ C0] ? lock_sock_nested+0x266/0x300 [ 160.770781][ C0] __release_sock+0x145/0x410 [ 160.775295][ C0] sock_setsockopt+0x1831/0x2f30 [ 160.780069][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 160.784842][ C0] ? __sock_set_mark+0x160/0x160 [ 160.789738][ C0] ? selinux_socket_setsockopt+0x260/0x360 [ 160.795379][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 160.801023][ C0] ? security_socket_setsockopt+0x82/0xb0 [ 160.806576][ C0] __sys_setsockopt+0x423/0x840 [ 160.811264][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 160.815869][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 160.820858][ C0] x64_sys_call+0x1a2/0x9a0 [ 160.825191][ C0] do_syscall_64+0x3b/0xb0 [ 160.829445][ C0] ? clear_bhb_loop+0x35/0x90 [ 160.833959][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 160.839687][ C0] RIP: 0033:0x7f10759d0da9 [ 160.843944][ 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 [ 160.863555][ C0] RSP: 002b:00007f1075422038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 160.871797][ C0] RAX: ffffffffffffffda RBX: 00007f1075bea080 RCX: 00007f10759d0da9 [ 160.879612][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 160.887512][ C0] RBP: 00007f1075a522a0 R08: 0000000000000004 R09: 0000000000000000 [ 160.895322][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 160.903155][ C0] R13: 0000000000000001 R14: 00007f1075bea080 R15: 00007fff5b487e38 [ 160.910941][ C0] [ 199.124600][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.310:1368] [ 199.132599][ C1] Modules linked in: [ 199.136331][ C1] CPU: 1 PID: 1368 Comm: syz.2.310 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0 [ 199.146143][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 199.156124][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 199.160979][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 0b d9 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 199.180900][ C1] RSP: 0018:ffffc900028a7660 EFLAGS: 00000246 [ 199.186800][ C1] RAX: 0000000000000003 RBX: 1ffff92000514ed0 RCX: ffffffff81553c8f [ 199.194610][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888118fee388 [ 199.202421][ C1] RBP: ffffc900028a7710 R08: dffffc0000000000 R09: ffffed10231fdc72 [ 199.210232][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.218047][ C1] R13: ffff888118fee388 R14: 0000000000000003 R15: 1ffff92000514ed4 [ 199.225855][ C1] FS: 00007f10754436c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 199.234626][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.241048][ C1] CR2: 0000000020000000 CR3: 000000010a8fb000 CR4: 00000000003506a0 [ 199.248957][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.256780][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.264576][ C1] Call Trace: [ 199.267700][ C1] [ 199.270395][ C1] ? show_regs+0x58/0x60 [ 199.274471][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 199.279420][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 199.284550][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 199.289769][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 199.294780][ C1] ? clockevents_program_event+0x22f/0x300 [ 199.300423][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 199.306325][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 199.311277][ C1] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 199.317170][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0 [ 199.322814][ C1] [ 199.325590][ C1] [ 199.328367][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 199.334356][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 199.340431][ C1] ? kvm_wait+0x147/0x180 [ 199.344684][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 199.350673][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 199.355800][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 199.361870][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 199.367777][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 199.374023][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 199.379258][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 199.384001][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.389036][ C1] ? selinux_socket_sendmsg+0x243/0x340 [ 199.394422][ C1] lock_sock_nested+0x97/0x300 [ 199.399190][ C1] ? sock_init_data+0xc0/0xc0 [ 199.403675][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 199.408796][ C1] tipc_sendstream+0x47/0x70 [ 199.413219][ C1] ? tipc_getsockopt+0x790/0x790 [ 199.417990][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 199.422590][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 199.427450][ C1] ? import_iovec+0xe5/0x120 [ 199.431885][ C1] ___sys_sendmsg+0x252/0x2e0 [ 199.436388][ C1] ? security_file_alloc+0x29/0x120 [ 199.441425][ C1] ? __sys_sendmsg+0x260/0x260 [ 199.446034][ C1] ? alloc_file_pseudo+0x280/0x2f0 [ 199.450984][ C1] ? __fdget+0x1bc/0x240 [ 199.455051][ C1] __se_sys_sendmsg+0x19a/0x260 [ 199.459920][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 199.464688][ C1] ? debug_smp_processor_id+0x17/0x20 [ 199.469897][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 199.475797][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 199.480567][ C1] x64_sys_call+0x16a/0x9a0 [ 199.484907][ C1] do_syscall_64+0x3b/0xb0 [ 199.489161][ C1] ? clear_bhb_loop+0x35/0x90 [ 199.493674][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.499403][ C1] RIP: 0033:0x7f10759d0da9 [ 199.503668][ 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 [ 199.523098][ C1] RSP: 002b:00007f1075443038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 199.531342][ C1] RAX: ffffffffffffffda RBX: 00007f1075be9fa0 RCX: 00007f10759d0da9 [ 199.539304][ C1] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 199.547116][ C1] RBP: 00007f1075a522a0 R08: 0000000000000000 R09: 0000000000000000 [ 199.554929][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.562737][ C1] R13: 0000000000000000 R14: 00007f1075be9fa0 R15: 00007fff5b487e38 [ 199.570813][ C1] [ 199.573672][ C1] Sending NMI from CPU 1 to CPUs 0: [ 199.578732][ C0] NMI backtrace for cpu 0 [ 199.578742][ C0] CPU: 0 PID: 1369 Comm: syz.2.310 Not tainted 5.15.178-syzkaller-1079147-g7d1f9b5c2ff5 #0 [ 199.578760][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 199.578770][ C0] RIP: 0010:__rcu_read_unlock+0x37/0xd0 [ 199.578796][ C0] Code: 49 bf 00 00 00 00 00 fc ff df 65 4c 8b 35 11 16 a5 7e 4d 8d a6 4c 04 00 00 4d 89 e5 49 c1 ed 03 43 0f b6 44 3d 00 84 c0 75 49 <41> 8b 1c 24 ff cb 43 0f b6 44 3d 00 84 c0 75 50 41 89 1c 24 85 db [ 199.578810][ C0] RSP: 0018:ffffc900028fe708 EFLAGS: 00000246 [ 199.578826][ C0] RAX: 0000000000000000 RBX: ffff88811598e930 RCX: ffffc900028fe703 [ 199.578843][ C0] RDX: 0000000000000000 RSI: 0000000018ae0cc5 RDI: ffff8881170ae000 [ 199.578855][ C0] RBP: ffffc900028fe730 R08: ffffffff84cddc48 R09: 0000000000000003 [ 199.578867][ C0] R10: fffff5200051fcf8 R11: dffffc0000000001 R12: ffff8881081d670c [ 199.578880][ C0] R13: 1ffff1102103ace1 R14: ffff8881081d62c0 R15: dffffc0000000000 [ 199.578893][ C0] FS: 00007f10754226c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 199.578909][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.578921][ C0] CR2: 00007f1075421f98 CR3: 000000010a8fb000 CR4: 00000000003506b0 [ 199.578936][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.578946][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.578957][ C0] Call Trace: [ 199.578962][ C0] [ 199.578968][ C0] ? show_regs+0x58/0x60 [ 199.578987][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 199.579004][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 199.579022][ C0] ? __rcu_read_unlock+0x37/0xd0 [ 199.579039][ C0] ? __rcu_read_unlock+0x37/0xd0 [ 199.579057][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 199.579076][ C0] ? nmi_handle+0xa8/0x280 [ 199.579093][ C0] ? __rcu_read_unlock+0x37/0xd0 [ 199.579111][ C0] ? default_do_nmi+0x69/0x160 [ 199.579129][ C0] ? exc_nmi+0xad/0x100 [ 199.579145][ C0] ? end_repeat_nmi+0x16/0x31 [ 199.579168][ C0] ? tipc_sk_rcv+0x2c8/0x1b50 [ 199.579188][ C0] ? __rcu_read_unlock+0x37/0xd0 [ 199.579206][ C0] ? __rcu_read_unlock+0x37/0xd0 [ 199.579224][ C0] ? __rcu_read_unlock+0x37/0xd0 [ 199.579242][ C0] [ 199.579247][ C0] [ 199.579252][ C0] tipc_sk_lookup+0xfe/0x650 [ 199.579272][ C0] ? __kasan_check_write+0x14/0x20 [ 199.579290][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 199.579306][ C0] ? tipc_sk_rcv+0x1b50/0x1b50 [ 199.579326][ C0] tipc_sk_rcv+0x459/0x1b50 [ 199.579344][ C0] ? kmem_cache_free+0x115/0x330 [ 199.579363][ C0] ? kasan_set_track+0x5d/0x70 [ 199.579379][ C0] ? kasan_set_track+0x4b/0x70 [ 199.579394][ C0] ? kmem_cache_free+0x115/0x330 [ 199.579412][ C0] ? kfree_skb+0xc2/0x360 [ 199.579431][ C0] ? tipc_sk_proto_rcv+0xad0/0x1750 [ 199.579449][ C0] ? tipc_sk_filter_rcv+0x3152/0x3380 [ 199.579468][ C0] ? tipc_sk_rcv+0x80c/0x1b50 [ 199.579486][ C0] ? x64_sys_call+0x1a2/0x9a0 [ 199.579503][ C0] ? do_syscall_64+0x3b/0xb0 [ 199.579519][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.579537][ C0] ? __skb_queue_purge+0x180/0x180 [ 199.579559][ C0] tipc_node_xmit+0x34e/0xe40 [ 199.579576][ C0] ? debug_smp_processor_id+0x17/0x20 [ 199.579595][ C0] ? kasan_quarantine_put+0x34/0x1a0 [ 199.579613][ C0] ? kmem_cache_free+0x115/0x330 [ 199.579632][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 199.579650][ C0] ? __kasan_slab_free+0x11/0x20 [ 199.579666][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 199.579683][ C0] ? kmem_cache_free+0x115/0x330 [ 199.579702][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 199.579722][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 199.579743][ C0] tipc_sk_rcv+0x1212/0x1b50 [ 199.579766][ C0] ? __skb_queue_purge+0x180/0x180 [ 199.579788][ C0] tipc_node_xmit+0x34e/0xe40 [ 199.579806][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 199.579828][ C0] tipc_sk_push_backlog+0x4da/0x7b0 [ 199.579854][ C0] tipc_sk_proto_rcv+0xad0/0x1750 [ 199.579874][ C0] ? tipc_sk_filter_rcv+0x3380/0x3380 [ 199.579893][ C0] ? stack_trace_save+0x113/0x1c0 [ 199.579912][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 199.579930][ C0] tipc_sk_filter_rcv+0x3152/0x3380 [ 199.579949][ C0] ? kmem_cache_free+0x115/0x330 [ 199.579967][ C0] ? kmem_cache_free+0x115/0x330 [ 199.579985][ C0] ? kasan_set_track+0x5d/0x70 [ 199.580000][ C0] ? kasan_set_track+0x4b/0x70 [ 199.580015][ C0] ? kasan_set_free_info+0x23/0x40 [ 199.580032][ C0] ? ____kasan_slab_free+0x126/0x160 [ 199.580048][ C0] ? __kasan_slab_free+0x11/0x20 [ 199.580064][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 199.580079][ C0] ? kmem_cache_free+0x115/0x330 [ 199.580097][ C0] ? kfree_skb+0xc2/0x360 [ 199.580113][ C0] ? tipc_msg_reverse+0x6f2/0x9b0 [ 199.580129][ C0] ? tipc_sk_filter_rcv+0x152b/0x3380 [ 199.580147][ C0] ? tipc_sk_backlog_rcv+0x122/0x210 [ 199.580166][ C0] ? __release_sock+0x145/0x410 [ 199.580182][ C0] ? sock_setsockopt+0x1831/0x2f30 [ 199.580198][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 199.580217][ C0] ? x64_sys_call+0x1a2/0x9a0 [ 199.580232][ C0] ? do_syscall_64+0x3b/0xb0 [ 199.580247][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.580270][ C0] ? tipc_sk_publish+0x4b0/0x4b0 [ 199.580288][ C0] ? __kasan_check_write+0x14/0x20 [ 199.580306][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 199.580324][ C0] tipc_sk_rcv+0x80c/0x1b50 [ 199.580341][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 199.580362][ C0] ? __skb_queue_purge+0x180/0x180 [ 199.580381][ C0] ? trace_tipc_sk_rej_msg+0x25/0x170 [ 199.580400][ C0] ? tipc_sk_filter_rcv+0x30d2/0x3380 [ 199.580421][ C0] tipc_node_xmit+0x34e/0xe40 [ 199.580439][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 199.580461][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 199.580480][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 199.580500][ C0] tipc_sk_backlog_rcv+0x18b/0x210 [ 199.580519][ C0] ? tipc_sk_timeout+0xab0/0xab0 [ 199.580537][ C0] ? lock_sock_nested+0x266/0x300 [ 199.580556][ C0] __release_sock+0x145/0x410 [ 199.580574][ C0] sock_setsockopt+0x1831/0x2f30 [ 199.580591][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 199.580610][ C0] ? __sock_set_mark+0x160/0x160 [ 199.580626][ C0] ? selinux_socket_setsockopt+0x260/0x360 [ 199.580644][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 199.580666][ C0] ? security_socket_setsockopt+0x82/0xb0 [ 199.580684][ C0] __sys_setsockopt+0x423/0x840 [ 199.580703][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 199.580724][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 199.580743][ C0] x64_sys_call+0x1a2/0x9a0 [ 199.580759][ C0] do_syscall_64+0x3b/0xb0 [ 199.580774][ C0] ? clear_bhb_loop+0x35/0x90 [ 199.580790][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.580808][ C0] RIP: 0033:0x7f10759d0da9 [ 199.580823][ 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 [ 199.580843][ C0] RSP: 002b:00007f1075422038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 199.580860][ C0] RAX: ffffffffffffffda RBX: 00007f1075bea080 RCX: 00007f10759d0da9 [ 199.580872][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 199.580882][ C0] RBP: 00007f1075a522a0 R08: 0000000000000004 R09: 0000000000000000 [ 199.580893][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 199.580903][ C0] R13: 0000000000000001 R14: 00007f1075bea080 R15: 00007fff5b487e38 [ 199.580917][ C0]