Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts.
2024/09/20 14:08:37 ignoring optional flag "sandboxArg"="0"
2024/09/20 14:08:37 parsed 1 programs
[ 37.179684][ T24] kauditd_printk_skb: 18 callbacks suppressed
[ 37.179698][ T24] audit: type=1400 audit(1726841317.530:94): avc: denied { mount } for pid=334 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[ 37.214676][ T24] audit: type=1400 audit(1726841317.570:95): avc: denied { unlink } for pid=334 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"
2024/09/20 14:08:37 executed programs: 0
[ 37.286685][ T334] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 37.343043][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.350315][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.359045][ T341] device bridge_slave_0 entered promiscuous mode
[ 37.366780][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.374385][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.382634][ T341] device bridge_slave_1 entered promiscuous mode
[ 37.420373][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.427815][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 37.435968][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.444595][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 37.463687][ T303] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.472251][ T303] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.480808][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 37.489555][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 37.500095][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 37.510072][ T303] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.518012][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 37.527449][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 37.537200][ T303] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.544608][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 37.555963][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 37.566459][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 37.579879][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 37.592852][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 37.602712][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 37.611667][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 37.622365][ T341] device veth0_vlan entered promiscuous mode
[ 37.632930][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 37.644085][ T341] device veth1_macvtap entered promiscuous mode
[ 37.657406][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 37.669037][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 37.687457][ T24] audit: type=1400 audit(1726841318.040:96): avc: denied { mounton } for pid=341 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 37.716642][ T24] audit: type=1400 audit(1726841318.070:97): avc: denied { create } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 37.739324][ T24] audit: type=1400 audit(1726841318.070:98): avc: denied { create } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 37.762690][ T24] audit: type=1400 audit(1726841318.070:99): avc: denied { setopt } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 37.785287][ T24] audit: type=1400 audit(1726841318.070:100): avc: denied { write } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 39.297143][ T24] audit: type=1400 audit(1726841319.650:101): avc: denied { read } for pid=75 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
2024/09/20 14:08:42 executed programs: 595
2024/09/20 14:08:47 executed programs: 1273
2024/09/20 14:08:52 executed programs: 1953
2024/09/20 14:08:57 executed programs: 2643
2024/09/20 14:09:02 executed programs: 3310
2024/09/20 14:09:07 executed programs: 3982
2024/09/20 14:09:12 executed programs: 4665
2024/09/20 14:09:17 executed programs: 5351
2024/09/20 14:09:22 executed programs: 6040
2024/09/20 14:09:27 executed programs: 6736
2024/09/20 14:09:32 executed programs: 7422
2024/09/20 14:09:37 executed programs: 8099
2024/09/20 14:09:42 executed programs: 8797
2024/09/20 14:09:47 executed programs: 9502
2024/09/20 14:09:52 executed programs: 10228
2024/09/20 14:09:57 executed programs: 10899
2024/09/20 14:10:02 executed programs: 11549
[ 224.101739][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 224.108731][ C0] rcu: 0-...!: (1 GPs behind) idle=d36/1/0x4000000000000000 softirq=64753/64759 fqs=0 last_accelerate: baf1/e201 dyntick_enabled: 1
[ 224.123348][ C0] (t=10000 jiffies g=43685 q=201)
[ 224.128939][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g43685 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 224.142380][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 224.152772][ C0] rcu: RCU grace-period kthread stack dump:
[ 224.159027][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 224.168244][ C0] Call Trace:
[ 224.171370][ C0] __schedule+0xbe6/0x1330
[ 224.175714][ C0] ? release_firmware_map_entry+0x18d/0x18d
[ 224.181851][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 224.188421][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 224.193208][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 224.198534][ C0] schedule+0x13d/0x1d0
[ 224.202618][ C0] schedule_timeout+0x18c/0x360
[ 224.207761][ C0] ? prepare_to_swait_event+0x39f/0x3e0
[ 224.213499][ C0] ? console_conditional_schedule+0x10/0x10
[ 224.219818][ C0] ? run_local_timers+0x160/0x160
[ 224.224853][ C0] ? __note_gp_changes+0x2d8/0x6f0
[ 224.229973][ C0] rcu_gp_kthread+0xefc/0x23a0
[ 224.235297][ C0] ? dump_blkd_tasks+0x7e0/0x7e0
[ 224.240414][ C0] ? rcu_barrier_callback+0x50/0x50
[ 224.246534][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 224.251492][ C0] ? __kasan_check_read+0x11/0x20
[ 224.256893][ C0] ? __kthread_parkme+0xb9/0x1c0
[ 224.261932][ C0] kthread+0x34b/0x3d0
[ 224.265938][ C0] ? rcu_barrier_callback+0x50/0x50
[ 224.270962][ C0] ? kthread_blkcg+0xd0/0xd0
[ 224.275564][ C0] ret_from_fork+0x1f/0x30
[ 224.280362][ C0] NMI backtrace for cpu 0
[ 224.284586][ C0] CPU: 0 PID: 3308 Comm: syz-executor.0 Not tainted 5.10.225-syzkaller-1003235-g8d23314f588a #0
[ 224.295354][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 224.305493][ C0] Call Trace:
[ 224.308634][ C0]
[ 224.311616][ C0] dump_stack_lvl+0x1e2/0x24b
[ 224.316215][ C0] ? panic+0x812/0x812
[ 224.320539][ C0] ? bfq_pos_tree_add_move+0x43b/0x43b
[ 224.327355][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 224.334026][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 224.339323][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 224.346487][ C0] dump_stack+0x15/0x17
[ 224.351489][ C0] nmi_trigger_cpumask_backtrace+0x2b5/0x300
[ 224.358563][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 224.364460][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 224.370819][ C0] rcu_dump_cpu_stacks+0x199/0x2b0
[ 224.376200][ C0] rcu_sched_clock_irq+0xf8a/0x1890
[ 224.381844][ C0] ? rcutree_dead_cpu+0x340/0x340
[ 224.387169][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 224.393061][ C0] update_process_times+0x198/0x200
[ 224.398212][ C0] tick_sched_timer+0x188/0x240
[ 224.403229][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 224.409052][ C0] __hrtimer_run_queues+0x3d7/0xa50
[ 224.414116][ C0] ? hrtimer_interrupt+0x8b0/0x8b0
[ 224.419317][ C0] ? clockevents_program_event+0x214/0x2c0
[ 224.424955][ C0] ? ktime_get_update_offsets_now+0x266/0x280
[ 224.431457][ C0] hrtimer_interrupt+0x39a/0x8b0
[ 224.437464][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 224.444168][ C0] asm_call_irq_on_stack+0xf/0x20
[ 224.449205][ C0]
[ 224.452300][ C0] sysvec_apic_timer_interrupt+0x85/0xe0
[ 224.458422][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 224.465032][ C0] RIP: 0010:_raw_spin_lock_bh+0xb1/0x1b0
[ 224.471326][ C0] Code: 00 00 00 4c 89 ef be 04 00 00 00 e8 39 e3 f5 fc 4c 89 ff be 04 00 00 00 e8 2c e3 f5 fc 43 0f b6 04 26 84 c0 0f 85 aa 00 00 00 <8b> 44 24 20 b9 01 00 00 00 f0 41 0f b1 4d 00 75 33 48 c7 04 24 0e
[ 224.492831][ C0] RSP: 0018:ffffc90000e669a0 EFLAGS: 00000297
[ 224.499443][ C0] RAX: 0000000000000004 RBX: 1ffff920001ccd34 RCX: ffffc90000e66903
[ 224.507691][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000e669c0
[ 224.515833][ C0] RBP: ffffc90000e66a30 R08: dffffc0000000000 R09: 0000000000000003
[ 224.525273][ C0] R10: fffff520001ccd38 R11: dffffc0000000001 R12: dffffc0000000000
[ 224.534113][ C0] R13: ffffc90000e66e94 R14: 1ffff920001ccd38 R15: ffffc90000e669c0
[ 224.542731][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 224.548012][ C0] ? tipc_sk_rcv+0x305/0x1e30
[ 224.552605][ C0] tipc_sk_rcv+0x2d6/0x1e30
[ 224.557043][ C0] ? __stack_depot_save+0x468/0x4d0
[ 224.562354][ C0] ? kasan_set_track+0x5d/0x70
[ 224.567498][ C0] ? kasan_set_track+0x4b/0x70
[ 224.572358][ C0] ? kasan_set_free_info+0x23/0x40
[ 224.577297][ C0] ? __kasan_slab_free+0x11/0x20
[ 224.582387][ C0] ? slab_free_freelist_hook+0xc0/0x190
[ 224.588006][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 224.593032][ C0] ? kfree_skbmem+0x104/0x170
[ 224.597542][ C0] ? tipc_sk_rcv+0x1b52/0x1e30
[ 224.602341][ C0] ? tipc_node_xmit+0x34b/0xe30
[ 224.607579][ C0] ? tipc_sk_filter_rcv+0x1da8/0x3e00
[ 224.612973][ C0] ? tipc_sk_rcv+0x8a1/0x1e30
[ 224.617821][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 224.623126][ C0] ? tipc_sk_backlog_rcv+0x18b/0x210
[ 224.628414][ C0] ? __fput+0x33d/0x7b0
[ 224.632584][ C0] ? ____fput+0x15/0x20
[ 224.636943][ C0] ? __skb_queue_purge+0x180/0x180
[ 224.642428][ C0] ? debug_smp_processor_id+0x17/0x20
[ 224.648136][ C0] tipc_node_xmit+0x34b/0xe30
[ 224.652803][ C0] ? __kasan_slab_free+0x11/0x20
[ 224.657657][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 224.663423][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 224.668343][ C0] ? kfree_skbmem+0x104/0x170
[ 224.673038][ C0] tipc_node_xmit_skb+0x153/0x1b0
[ 224.677898][ C0] ? __skb_queue_purge+0x180/0x180
[ 224.683280][ C0] ? trace_tipc_sk_rej_msg+0x2b/0x6f0
[ 224.688649][ C0] tipc_sk_rcv+0x1c0b/0x1e30
[ 224.693102][ C0] ? __skb_queue_purge+0x180/0x180
[ 224.698038][ C0] tipc_node_xmit+0x34b/0xe30
[ 224.702542][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 224.707709][ C0] ? __kernel_text_address+0x9b/0x110
[ 224.713072][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 224.718705][ C0] ? arch_stack_walk+0xf3/0x140
[ 224.723411][ C0] tipc_sk_filter_rcv+0x1da8/0x3e00
[ 224.728452][ C0] ? tipc_sk_dump+0xf50/0xf50
[ 224.733397][ C0] ? __kasan_check_write+0x14/0x20
[ 224.738429][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 224.743542][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 224.748393][ C0] tipc_sk_rcv+0x8a1/0x1e30
[ 224.752735][ C0] ? __skb_queue_purge+0x180/0x180
[ 224.758065][ C0] ? tipc_sk_filter_rcv+0x3583/0x3e00
[ 224.763351][ C0] tipc_node_xmit+0x34b/0xe30
[ 224.767854][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 224.773242][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 224.778356][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 224.783767][ C0] ? __kasan_check_write+0x14/0x20
[ 224.789075][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 224.794531][ C0] ? __tipc_shutdown+0xe7c/0x1510
[ 224.799390][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 224.804701][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 224.810344][ C0] __release_sock+0x148/0x410
[ 224.815099][ C0] release_sock+0x65/0x1b0
[ 224.819589][ C0] tipc_release+0xb6b/0x1440
[ 224.824088][ C0] sock_close+0xdf/0x270
[ 224.828244][ C0] ? sock_mmap+0xa0/0xa0
[ 224.832520][ C0] __fput+0x33d/0x7b0
[ 224.836664][ C0] ____fput+0x15/0x20
[ 224.840780][ C0] task_work_run+0x129/0x190
[ 224.845553][ C0] exit_to_user_mode_loop+0xbf/0xd0
[ 224.850694][ C0] syscall_exit_to_user_mode+0xa2/0x1a0
[ 224.856246][ C0] do_syscall_64+0x40/0x70
[ 224.860544][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 224.866430][ C0] RIP: 0033:0x7f8a99154da9
[ 224.870868][ 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
[ 224.891190][ C0] RSP: 002b:00007f8a98cd60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 224.899900][ C0] RAX: 0000000000000000 RBX: 00007f8a99282f80 RCX: 00007f8a99154da9
[ 224.908188][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 224.916587][ C0] RBP: 00007f8a991a147a R08: 0000000000000000 R09: 0000000000000000
[ 224.924844][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 224.933644][ C0] R13: 000000000000000b R14: 00007f8a99282f80 R15: 00007ffef2534d98
[ 265.080589][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.0:3309]
[ 265.089727][ C1] Modules linked in:
[ 265.093546][ C1] CPU: 1 PID: 3309 Comm: syz-executor.0 Not tainted 5.10.225-syzkaller-1003235-g8d23314f588a #0
[ 265.105305][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 265.116083][ C1] RIP: 0010:kvm_wait+0xfc/0x150
[ 265.121647][ C1] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 55 53 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 46 53 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04
[ 265.144361][ C1] RSP: 0018:ffffc9000136f680 EFLAGS: 00000246
[ 265.151009][ C1] RAX: 0000000000000003 RBX: 1ffff9200026ded4 RCX: ffffffff8150b854
[ 265.159433][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc9000136f6c0
[ 265.168805][ C1] RBP: ffffc9000136f730 R08: dffffc0000000000 R09: ffffed10230e8b32
[ 265.177419][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 265.186023][ C1] R13: ffff888118745988 R14: 0000000000000003 R15: 0000000000000246
[ 265.194263][ C1] FS: 00007f8a98cb56c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
[ 265.204090][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.211223][ C1] CR2: 0000000020000000 CR3: 00000001136ce000 CR4: 00000000003506a0
[ 265.219381][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.227693][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.236853][ C1] Call Trace:
[ 265.240228][ C1]
[ 265.243215][ C1] ? show_regs+0x58/0x60
[ 265.247597][ C1] ? watchdog_timer_fn+0x471/0x590
[ 265.252549][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.257748][ C1] ? __hrtimer_run_queues+0x3d7/0xa50
[ 265.263216][ C1] ? hrtimer_interrupt+0x8b0/0x8b0
[ 265.268617][ C1] ? clockevents_program_event+0x214/0x2c0
[ 265.274955][ C1] ? ktime_get_update_offsets_now+0x266/0x280
[ 265.281521][ C1] ? hrtimer_interrupt+0x39a/0x8b0
[ 265.287318][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 265.293508][ C1] ? asm_call_irq_on_stack+0xf/0x20
[ 265.299580][ C1]
[ 265.302539][ C1] ? sysvec_apic_timer_interrupt+0x85/0xe0
[ 265.308440][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 265.314602][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 265.321453][ C1] ? kvm_wait+0xfc/0x150
[ 265.325857][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 265.331967][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 265.337527][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 265.344132][ C1] __pv_queued_spin_lock_slowpath+0x72f/0xc70
[ 265.350403][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 265.356755][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 265.361783][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.367086][ C1] ? selinux_socket_sendmsg+0x243/0x340
[ 265.372546][ C1] lock_sock_nested+0x92/0x300
[ 265.378161][ C1] ? sock_init_data+0xc0/0xc0
[ 265.382896][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 265.388517][ C1] tipc_sendstream+0x47/0x70
[ 265.394083][ C1] ? tipc_getsockopt+0x790/0x790
[ 265.399203][ C1] ____sys_sendmsg+0x59e/0x8f0
[ 265.404537][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 265.411768][ C1] ? import_iovec+0xe5/0x120
[ 265.416770][ C1] ___sys_sendmsg+0x252/0x2e0
[ 265.421638][ C1] ? __sys_sendmsg+0x280/0x280
[ 265.427474][ C1] ? __fdget+0x1bc/0x240
[ 265.431563][ C1] __se_sys_sendmsg+0x1b1/0x280
[ 265.437293][ C1] ? __x64_sys_sendmsg+0x90/0x90
[ 265.443210][ C1] ? debug_smp_processor_id+0x17/0x20
[ 265.449498][ C1] __x64_sys_sendmsg+0x7b/0x90
[ 265.455956][ C1] do_syscall_64+0x34/0x70
[ 265.460711][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 265.467521][ C1] RIP: 0033:0x7f8a99154da9
[ 265.473196][ 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
[ 265.494577][ C1] RSP: 002b:00007f8a98cb50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 265.504049][ C1] RAX: ffffffffffffffda RBX: 00007f8a99283050 RCX: 00007f8a99154da9
[ 265.513552][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
[ 265.521895][ C1] RBP: 00007f8a991a147a R08: 0000000000000000 R09: 0000000000000000
[ 265.532138][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 265.541012][ C1] R13: 000000000000000b R14: 00007f8a99283050 R15: 00007ffef2534d98
[ 265.552238][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 265.559488][ C0] NMI backtrace for cpu 0
[ 265.559498][ C0] CPU: 0 PID: 3308 Comm: syz-executor.0 Not tainted 5.10.225-syzkaller-1003235-g8d23314f588a #0
[ 265.559504][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 265.559507][ C0] RIP: 0010:tipc_sk_lookup+0x4a0/0x650
[ 265.559517][ C0] Code: 8b 54 24 20 e9 6e fd ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 7c fd ff ff 4c 89 ff e8 c8 0b 0f fd e9 6f fd ff ff 4d 85 ed <49> be 00 00 00 00 00 fc ff df 74 7b 48 8b 44 24 48 42 0f b6 04 30
[ 265.559521][ C0] RSP: 0018:ffffc90000e66940 EFLAGS: 00000286
[ 265.559529][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000e66903
[ 265.559533][ C0] RDX: ffff888112510000 RSI: 0000000000000000 RDI: 0000000000000000
[ 265.559538][ C0] RBP: ffffc90000e66a30 R08: ffffffff849937ff R09: 0000000000000003
[ 265.559542][ C0] R10: fffff520001ccd38 R11: dffffc0000000001 R12: fffffffffffffc18
[ 265.559546][ C0] R13: ffff888118745ce8 R14: 0000000000000000 R15: 000000000000035c
[ 265.559551][ C0] FS: 00007f8a98cd66c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
[ 265.559555][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.559559][ C0] CR2: 00007f8a98cb5d58 CR3: 00000001136ce000 CR4: 00000000003506b0
[ 265.559564][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.559568][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.559570][ C0] Call Trace:
[ 265.559572][ C0]
[ 265.559575][ C0] ? show_regs+0x58/0x60
[ 265.559577][ C0] ? nmi_cpu_backtrace+0x133/0x160
[ 265.559580][ C0] ? tipc_sk_lookup+0x4a0/0x650
[ 265.559584][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 265.559586][ C0] ? nmi_handle+0xa8/0x280
[ 265.559589][ C0] ? tipc_sk_lookup+0x4a0/0x650
[ 265.559592][ C0] ? default_do_nmi+0x69/0x160
[ 265.559594][ C0] ? exc_nmi+0xad/0x100
[ 265.559597][ C0] ? end_repeat_nmi+0x16/0x31
[ 265.559600][ C0] ? tipc_sk_lookup+0x31f/0x650
[ 265.559603][ C0] ? tipc_sk_lookup+0x4a0/0x650
[ 265.559606][ C0] ? tipc_sk_lookup+0x4a0/0x650
[ 265.559608][ C0] ? tipc_sk_lookup+0x4a0/0x650
[ 265.559610][ C0]
[ 265.559613][ C0] ? tipc_sk_rcv+0x1e30/0x1e30
[ 265.559617][ C0] ? __raw_callee_save___pv_queued_spin_unlock+0x10/0x17
[ 265.559620][ C0] tipc_sk_rcv+0x499/0x1e30
[ 265.559623][ C0] ? __stack_depot_save+0x468/0x4d0
[ 265.559625][ C0] ? kasan_set_track+0x5d/0x70
[ 265.559628][ C0] ? kasan_set_track+0x4b/0x70
[ 265.559632][ C0] ? kasan_set_free_info+0x23/0x40
[ 265.559635][ C0] ? __kasan_slab_free+0x11/0x20
[ 265.559639][ C0] ? slab_free_freelist_hook+0xc0/0x190
[ 265.559642][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 265.559645][ C0] ? kfree_skbmem+0x104/0x170
[ 265.559648][ C0] ? tipc_sk_rcv+0x1b52/0x1e30
[ 265.559650][ C0] ? tipc_node_xmit+0x34b/0xe30
[ 265.559654][ C0] ? tipc_sk_filter_rcv+0x1da8/0x3e00
[ 265.559656][ C0] ? tipc_sk_rcv+0x8a1/0x1e30
[ 265.559659][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 265.559662][ C0] ? tipc_sk_backlog_rcv+0x18b/0x210
[ 265.559665][ C0] ? __fput+0x33d/0x7b0
[ 265.559667][ C0] ? ____fput+0x15/0x20
[ 265.559670][ C0] ? __skb_queue_purge+0x180/0x180
[ 265.559673][ C0] ? debug_smp_processor_id+0x17/0x20
[ 265.559676][ C0] tipc_node_xmit+0x34b/0xe30
[ 265.559679][ C0] ? __kasan_slab_free+0x11/0x20
[ 265.559682][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 265.559685][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 265.559688][ C0] ? kfree_skbmem+0x104/0x170
[ 265.559690][ C0] tipc_node_xmit_skb+0x153/0x1b0
[ 265.559693][ C0] ? __skb_queue_purge+0x180/0x180
[ 265.559696][ C0] ? trace_tipc_sk_rej_msg+0x2b/0x6f0
[ 265.559699][ C0] tipc_sk_rcv+0x1c0b/0x1e30
[ 265.559702][ C0] ? __skb_queue_purge+0x180/0x180
[ 265.559705][ C0] tipc_node_xmit+0x34b/0xe30
[ 265.559708][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 265.559711][ C0] ? __kernel_text_address+0x9b/0x110
[ 265.559714][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 265.559717][ C0] ? arch_stack_walk+0xf3/0x140
[ 265.559719][ C0] tipc_sk_filter_rcv+0x1da8/0x3e00
[ 265.559722][ C0] ? tipc_sk_dump+0xf50/0xf50
[ 265.559725][ C0] ? __kasan_check_write+0x14/0x20
[ 265.559728][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 265.559731][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 265.559733][ C0] tipc_sk_rcv+0x8a1/0x1e30
[ 265.559736][ C0] ? __skb_queue_purge+0x180/0x180
[ 265.559741][ C0] ? tipc_sk_filter_rcv+0x3583/0x3e00
[ 265.559744][ C0] tipc_node_xmit+0x34b/0xe30
[ 265.559747][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 265.559750][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 265.559753][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 265.559756][ C0] ? __kasan_check_write+0x14/0x20
[ 265.559759][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 265.559762][ C0] ? __tipc_shutdown+0xe7c/0x1510
[ 265.559765][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 265.559768][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 265.559770][ C0] __release_sock+0x148/0x410
[ 265.559773][ C0] release_sock+0x65/0x1b0
[ 265.559776][ C0] tipc_release+0xb6b/0x1440
[ 265.559778][ C0] sock_close+0xdf/0x270
[ 265.559781][ C0] ? sock_mmap+0xa0/0xa0
[ 265.559784][ C0] __fput+0x33d/0x7b0
[ 265.559786][ C0] ____fput+0x15/0x20
[ 265.559789][ C0] task_work_run+0x129/0x190
[ 265.559792][ C0] exit_to_user_mode_loop+0xbf/0xd0
[ 265.559795][ C0] syscall_exit_to_user_mode+0xa2/0x1a0
[ 265.559797][ C0] do_syscall_64+0x40/0x70
[ 265.559801][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 265.559803][ C0] RIP: 0033:0x7f8a99154da9
[ 265.559813][ 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
[ 265.559816][ C0] RSP: 002b:00007f8a98cd60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 265.559824][ C0] RAX: 0000000000000000 RBX: 00007f8a99282f80 RCX: 00007f8a99154da9
[ 265.559829][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 265.559833][ C0] RBP: 00007f8a991a147a R08: 0000000000000000 R09: 0000000000000000
[ 265.559837][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 265.559841][ C0] R13: 000000000000000b R14: 00007f8a99282f80 R15: 00007ffef2534d98