Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts.
2025/07/06 20:17:18 ignoring optional flag "sandboxArg"="0"
2025/07/06 20:17:19 parsed 1 programs
[ 49.203533][ T24] kauditd_printk_skb: 27 callbacks suppressed
[ 49.203543][ T24] audit: type=1400 audit(1751833040.030:101): avc: denied { create } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 49.230099][ T24] audit: type=1400 audit(1751833040.030:102): avc: denied { write } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 49.250575][ T24] audit: type=1400 audit(1751833040.030:103): avc: denied { read } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 49.270968][ T24] audit: type=1400 audit(1751833040.060:104): avc: denied { unlink } for pid=406 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 49.299514][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 49.791238][ T24] audit: type=1401 audit(1751833040.620:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 49.983699][ T24] audit: type=1400 audit(1751833040.810:106): avc: denied { create } for pid=447 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 50.029112][ T449] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.036404][ T449] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.043863][ T449] device bridge_slave_0 entered promiscuous mode
[ 50.050714][ T449] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.057771][ T449] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.065126][ T449] device bridge_slave_1 entered promiscuous mode
[ 50.092708][ T449] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.099768][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.107196][ T449] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.114215][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.132726][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.140303][ T7] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.147626][ T7] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.156602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.165094][ T7] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.172098][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.181588][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.190036][ T7] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.197068][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.207885][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.216900][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.228982][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.239227][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.247285][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.254965][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.262880][ T449] device veth0_vlan entered promiscuous mode
[ 50.272096][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.280963][ T449] device veth1_macvtap entered promiscuous mode
[ 50.289569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.299290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/07/06 20:17:21 executed programs: 0
[ 50.543012][ T465] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.550205][ T465] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.557748][ T465] device bridge_slave_0 entered promiscuous mode
[ 50.564875][ T465] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.571996][ T465] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.579384][ T465] device bridge_slave_1 entered promiscuous mode
[ 50.612078][ T465] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.619409][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.626814][ T465] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.633826][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.654505][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.662017][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.669552][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.678462][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.686727][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.693839][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.705436][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.713545][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.720578][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.731014][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.746878][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.758657][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.769339][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.777830][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.785379][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.793521][ T465] device veth0_vlan entered promiscuous mode
[ 50.807892][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.817460][ T465] device veth1_macvtap entered promiscuous mode
[ 50.826836][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.839477][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.847988][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.868920][ T24] audit: type=1400 audit(1751833041.700:107): avc: denied { create } for pid=469 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.888374][ T24] audit: type=1400 audit(1751833041.700:108): avc: denied { write } for pid=469 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.918868][ T24] audit: type=1400 audit(1751833041.750:109): avc: denied { setopt } for pid=469 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 151.034500][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 151.041376][ C1] rcu: 1-...!: (9999 ticks this GP) idle=9be/1/0x4000000000000000 softirq=2526/2526 fqs=0 last_accelerate: 9e74/c583 dyntick_enabled: 1
[ 151.055328][ C1] (t=10000 jiffies g=1345 q=374)
[ 151.060335][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g1345 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 151.071582][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 151.081540][ C1] rcu: RCU grace-period kthread stack dump:
[ 151.087411][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 151.096638][ C1] Call Trace:
[ 151.099945][ C1] __schedule+0xb47/0x1310
[ 151.104520][ C1] ? release_firmware_map_entry+0x190/0x190
[ 151.110390][ C1] ? __mod_timer+0x7ae/0xb30
[ 151.114963][ C1] schedule+0x13c/0x1d0
[ 151.119191][ C1] schedule_timeout+0x12c/0x2d0
[ 151.124032][ C1] ? console_conditional_schedule+0x10/0x10
[ 151.129912][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.135362][ C1] ? run_local_timers+0x160/0x160
[ 151.140364][ C1] ? prepare_to_swait_event+0x320/0x340
[ 151.145975][ C1] rcu_gp_kthread+0x100a/0x26a0
[ 151.150807][ C1] ? rcu_barrier_callback+0x50/0x50
[ 151.155985][ C1] ? __kasan_check_read+0x11/0x20
[ 151.160990][ C1] ? __kthread_parkme+0xb9/0x1c0
[ 151.165905][ C1] kthread+0x346/0x3d0
[ 151.169952][ C1] ? rcu_barrier_callback+0x50/0x50
[ 151.175126][ C1] ? kthread_blkcg+0xd0/0xd0
[ 151.179700][ C1] ret_from_fork+0x1f/0x30
[ 151.184120][ C1] NMI backtrace for cpu 1
[ 151.188444][ C1] CPU: 1 PID: 503 Comm: syz.2.18 Not tainted 5.10.238-syzkaller-1007487-g59e9a7228857 #0
[ 151.198216][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 151.208260][ C1] Call Trace:
[ 151.211523][ C1]
[ 151.214359][ C1] __dump_stack+0x21/0x24
[ 151.218670][ C1] dump_stack_lvl+0x169/0x1d8
[ 151.223504][ C1] ? show_regs_print_info+0x18/0x18
[ 151.229144][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.234586][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 151.239257][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.245301][ C1] dump_stack+0x15/0x1c
[ 151.249534][ C1] nmi_trigger_cpumask_backtrace+0x27f/0x2c0
[ 151.255589][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 151.261550][ C1] rcu_dump_cpu_stacks+0x19c/0x2c0
[ 151.266750][ C1] rcu_sched_clock_irq+0xf79/0x1870
[ 151.271947][ C1] ? rcutree_dead_cpu+0x2f0/0x2f0
[ 151.276967][ C1] ? hrtimer_run_queues+0x166/0x430
[ 151.282147][ C1] update_process_times+0x198/0x200
[ 151.287341][ C1] tick_sched_timer+0x17c/0x240
[ 151.292176][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 151.297702][ C1] __hrtimer_run_queues+0x37a/0x960
[ 151.302881][ C1] ? process_backlog+0x5e0/0x600
[ 151.307840][ C1] ? hrtimer_interrupt+0xdc0/0xdc0
[ 151.313174][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0
[ 151.319236][ C1] hrtimer_interrupt+0x3a6/0xdc0
[ 151.324159][ C1] ? sched_clock_cpu+0x1b/0x3d0
[ 151.329005][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0
[ 151.334882][ C1] asm_call_irq_on_stack+0xf/0x20
[ 151.339880][ C1]
[ 151.342816][ C1] sysvec_apic_timer_interrupt+0x85/0xe0
[ 151.348428][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 151.354387][ C1] RIP: 0010:kvm_wait+0xc2/0x120
[ 151.359250][ C1] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 3f 9d 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 30 9d 98 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04
[ 151.378924][ C1] RSP: 0018:ffffc90002db7580 EFLAGS: 00000246
[ 151.384980][ C1] RAX: 0000000000000003 RBX: ffff888116e32d88 RCX: ffffffff814b175a
[ 151.392933][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888116e32d88
[ 151.400885][ C1] RBP: ffffc90002db7630 R08: dffffc0000000000 R09: ffffed1022dc65b2
[ 151.408836][ C1] R10: ffffed1022dc65b2 R11: 1ffff11022dc65b1 R12: 0000000000000246
[ 151.416791][ C1] R13: 1ffff11022dc65b1 R14: dffffc0000000000 R15: 1ffff920005b6eb4
[ 151.424838][ C1] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70
[ 151.431061][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 151.436155][ C1] __pv_queued_spin_lock_slowpath+0x714/0xb70
[ 151.442288][ C1] ? memcpy+0x56/0x70
[ 151.446441][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 151.452858][ C1] ? avc_has_perm_noaudit+0x240/0x240
[ 151.458236][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 151.463766][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 151.468511][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 151.473517][ C1] lock_sock_nested+0x92/0x290
[ 151.478261][ C1] ? sock_init_data+0xc0/0xc0
[ 151.482915][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.487966][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 151.493100][ C1] tipc_sendstream+0x47/0x70
[ 151.497768][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 151.503111][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 151.507870][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 151.512890][ C1] ? ttwu_do_wakeup+0xf6/0x3c0
[ 151.517638][ C1] ? import_iovec+0x7c/0xb0
[ 151.522208][ C1] ___sys_sendmsg+0x1f0/0x260
[ 151.526865][ C1] ? __sys_sendmsg+0x250/0x250
[ 151.531702][ C1] ? futex_wait+0x680/0x680
[ 151.536232][ C1] ? __fdget+0x1a1/0x230
[ 151.540459][ C1] __sys_sendmmsg+0x273/0x450
[ 151.545205][ C1] ? __ia32_sys_sendmsg+0x2a0/0x2a0
[ 151.550384][ C1] ? __fget_files+0x2c4/0x320
[ 151.555050][ C1] ? __kasan_check_write+0x14/0x20
[ 151.560142][ C1] ? switch_fpu_return+0x197/0x340
[ 151.565235][ C1] ? fpu__clear_all+0x20/0x20
[ 151.569905][ C1] __x64_sys_sendmmsg+0xa0/0xb0
[ 151.574736][ C1] do_syscall_64+0x31/0x40
[ 151.579221][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 151.585123][ C1] RIP: 0033:0x7fde5fd52169
[ 151.589522][ 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
[ 151.609110][ C1] RSP: 002b:00007fde5f7a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 151.617505][ C1] RAX: ffffffffffffffda RBX: 00007fde5ff6b080 RCX: 00007fde5fd52169
[ 151.625728][ C1] RDX: 0000000000000007 RSI: 0000200000002740 RDI: 0000000000000003
[ 151.633709][ C1] RBP: 00007fde5fdd32a0 R08: 0000000000000000 R09: 0000000000000000
[ 151.641706][ C1] R10: 00000000200000d1 R11: 0000000000000246 R12: 0000000000000000
[ 151.649845][ C1] R13: 0000000000000000 R14: 00007fde5ff6b080 R15: 00007ffc96cfa538
[ 198.929930][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz.2.18:476]
[ 198.937919][ C0] Modules linked in:
[ 198.941790][ C0] CPU: 0 PID: 476 Comm: syz.2.18 Not tainted 5.10.238-syzkaller-1007487-g59e9a7228857 #0
[ 198.951664][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 198.961702][ C0] RIP: 0010:__rcu_read_lock+0x31/0x50
[ 198.967160][ C0] Code: 8b 1d 43 b6 b0 7e 48 81 c3 08 04 00 00 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 05 ff 03 5b 5d 89 d9 80 e1 07 80 c1 03 38 c1 7c ef 48 89 df e8 da cc 4b 00 eb
[ 198.987263][ C0] RSP: 0018:ffffc90002c069b8 EFLAGS: 00000202
[ 198.993416][ C0] RAX: 0000000000000000 RBX: ffff888115db4000 RCX: dffffc0000000000
[ 199.001369][ C0] RDX: 0000000000000000 RSI: 000000007b74f4a3 RDI: ffff888117282780
[ 199.009330][ C0] RBP: ffffc90002c06ab0 R08: 0000000000000004 R09: 0000000000000003
[ 199.017278][ C0] R10: fffff52000580d48 R11: 1ffff92000580d48 R12: dffffc0000000000
[ 199.025221][ C0] R13: ffffc90002c06ef0 R14: ffff888115bd8910 R15: 000000007b74f4a3
[ 199.033164][ C0] FS: 00007fde5f7c46c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.042156][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.048717][ C0] CR2: 00007fde5f7a3d58 CR3: 000000012a8ac000 CR4: 00000000003506b0
[ 199.056690][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.064634][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.072681][ C0] Call Trace:
[ 199.075944][ C0] ? tipc_sk_lookup+0xe8/0x5f0
[ 199.080689][ C0] ? __kasan_check_write+0x14/0x20
[ 199.085947][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.090851][ C0] ? tipc_sk_rcv+0x1ef0/0x1ef0
[ 199.095582][ C0] ? tipc_sk_rcv+0x3b6/0x1ef0
[ 199.100447][ C0] tipc_sk_rcv+0x3eb/0x1ef0
[ 199.105182][ C0] ? __stack_depot_save+0x479/0x4c0
[ 199.110472][ C0] ? kasan_set_track+0x5b/0x70
[ 199.115203][ C0] ? kasan_set_track+0x4a/0x70
[ 199.119933][ C0] ? kasan_set_free_info+0x23/0x40
[ 199.125015][ C0] ? ____kasan_slab_free+0x125/0x160
[ 199.130356][ C0] ? slab_free_freelist_hook+0xc5/0x190
[ 199.135890][ C0] ? kmem_cache_free+0x100/0x2d0
[ 199.140793][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.145450][ C0] ? kfree_skb+0xc1/0x2f0
[ 199.149751][ C0] ? tipc_msg_reverse+0x698/0x900
[ 199.155019][ C0] ? tipc_node_xmit+0x256/0xcd0
[ 199.159841][ C0] ? tipc_sk_filter_rcv+0x1581/0x3850
[ 199.165360][ C0] ? tipc_node_xmit+0x256/0xcd0
[ 199.170351][ C0] ? tipc_node_distr_xmit+0x292/0x390
[ 199.175691][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.181028][ C0] ? do_syscall_64+0x3d/0x40
[ 199.185590][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.191622][ C0] ? __skb_queue_purge+0x170/0x170
[ 199.197048][ C0] tipc_node_xmit+0x256/0xcd0
[ 199.201707][ C0] ? ____kasan_slab_free+0x130/0x160
[ 199.207046][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.212648][ C0] ? slab_free_freelist_hook+0xc5/0x190
[ 199.218281][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.223042][ C0] ? kmem_cache_free+0x100/0x2d0
[ 199.227949][ C0] tipc_node_xmit_skb+0xe9/0x130
[ 199.232857][ C0] ? kfree_skb+0xc1/0x2f0
[ 199.237190][ C0] ? __skb_queue_purge+0x170/0x170
[ 199.242538][ C0] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 199.247895][ C0] tipc_sk_rcv+0x1d77/0x1ef0
[ 199.252471][ C0] ? stack_trace_save+0x98/0xe0
[ 199.257424][ C0] ? stack_trace_snprint+0xf0/0xf0
[ 199.262530][ C0] ? __set_page_owner+0x3b/0x2a0
[ 199.267537][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.273581][ C0] ? __skb_queue_purge+0x170/0x170
[ 199.278673][ C0] tipc_node_xmit+0x256/0xcd0
[ 199.283321][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.288926][ C0] ? unwind_get_return_address+0x4d/0x90
[ 199.294617][ C0] ? __kasan_check_write+0x14/0x20
[ 199.299719][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.305425][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 199.310096][ C0] tipc_sk_filter_rcv+0x1581/0x3850
[ 199.315279][ C0] ? tipc_sk_dump+0xfc0/0xfc0
[ 199.319930][ C0] ? __kasan_check_write+0x14/0x20
[ 199.325309][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.330235][ C0] tipc_sk_rcv+0x7cc/0x1ef0
[ 199.334810][ C0] ? slab_free_freelist_hook+0xc5/0x190
[ 199.340343][ C0] ? kmem_cache_free+0x100/0x2d0
[ 199.345260][ C0] ? __skb_queue_purge+0x170/0x170
[ 199.350430][ C0] ? tipc_sk_filter_rcv+0x3034/0x3850
[ 199.355805][ C0] ? ____fput+0x15/0x20
[ 199.360031][ C0] ? task_work_run+0x127/0x190
[ 199.364800][ C0] tipc_node_xmit+0x256/0xcd0
[ 199.369589][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.375123][ C0] tipc_node_distr_xmit+0x292/0x390
[ 199.380339][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 199.385548][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.390197][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.395273][ C0] ? tipc_sk_timeout+0x970/0x970
[ 199.400188][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.405705][ C0] __release_sock+0x146/0x360
[ 199.410353][ C0] release_sock+0x60/0x1b0
[ 199.414739][ C0] tipc_release+0xbd4/0x1490
[ 199.419577][ C0] sock_close+0xe0/0x270
[ 199.423788][ C0] ? sock_mmap+0xa0/0xa0
[ 199.428092][ C0] __fput+0x2fb/0x770
[ 199.432049][ C0] ____fput+0x15/0x20
[ 199.436120][ C0] task_work_run+0x127/0x190
[ 199.440700][ C0] exit_to_user_mode_loop+0xcb/0xe0
[ 199.445877][ C0] syscall_exit_to_user_mode+0x68/0x90
[ 199.451320][ C0] do_syscall_64+0x3d/0x40
[ 199.455831][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.461718][ C0] RIP: 0033:0x7fde5fd52169
[ 199.466109][ 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
[ 199.485794][ C0] RSP: 002b:00007fde5f7c4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.494266][ C0] RAX: 00000000000203a0 RBX: 00007fde5ff6afa0 RCX: 00007fde5fd52169
[ 199.502222][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.510175][ C0] RBP: 00007fde5fdd32a0 R08: 0000000000000000 R09: 0000000000000000
[ 199.518121][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.526093][ C0] R13: 0000000000000000 R14: 00007fde5ff6afa0 R15: 00007ffc96cfa538
[ 199.534049][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.539652][ C1] NMI backtrace for cpu 1
[ 199.539662][ C1] CPU: 1 PID: 503 Comm: syz.2.18 Not tainted 5.10.238-syzkaller-1007487-g59e9a7228857 #0
[ 199.539667][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 199.539670][ C1] RIP: 0010:kvm_wait+0xc2/0x120
[ 199.539679][ C1] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 3f 9d 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 30 9d 98 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04
[ 199.539683][ C1] RSP: 0018:ffffc90002db7580 EFLAGS: 00000246
[ 199.539690][ C1] RAX: 0000000000000003 RBX: ffff888116e32d88 RCX: ffffffff814b175a
[ 199.539694][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888116e32d88
[ 199.539698][ C1] RBP: ffffc90002db7630 R08: dffffc0000000000 R09: ffffed1022dc65b2
[ 199.539702][ C1] R10: ffffed1022dc65b2 R11: 1ffff11022dc65b1 R12: 0000000000000246
[ 199.539706][ C1] R13: 1ffff11022dc65b1 R14: dffffc0000000000 R15: 1ffff920005b6eb4
[ 199.539718][ C1] FS: 00007fde5f7a36c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.539721][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.539725][ C1] CR2: 00007fde5f7a2f98 CR3: 000000012a8ac000 CR4: 00000000003506a0
[ 199.539729][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.539733][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.539735][ C1] Call Trace:
[ 199.539738][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 199.539741][ C1] __pv_queued_spin_lock_slowpath+0x714/0xb70
[ 199.539744][ C1] ? memcpy+0x56/0x70
[ 199.539747][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 199.539750][ C1] ? avc_has_perm_noaudit+0x240/0x240
[ 199.539753][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 199.539756][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 199.539759][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.539762][ C1] lock_sock_nested+0x92/0x290
[ 199.539764][ C1] ? sock_init_data+0xc0/0xc0
[ 199.539767][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.539770][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 199.539773][ C1] tipc_sendstream+0x47/0x70
[ 199.539775][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 199.539778][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 199.539781][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 199.539784][ C1] ? ttwu_do_wakeup+0xf6/0x3c0
[ 199.539786][ C1] ? import_iovec+0x7c/0xb0
[ 199.539789][ C1] ___sys_sendmsg+0x1f0/0x260
[ 199.539792][ C1] ? __sys_sendmsg+0x250/0x250
[ 199.539794][ C1] ? futex_wait+0x680/0x680
[ 199.539797][ C1] ? __fdget+0x1a1/0x230
[ 199.539800][ C1] __sys_sendmmsg+0x273/0x450
[ 199.539803][ C1] ? __ia32_sys_sendmsg+0x2a0/0x2a0
[ 199.539805][ C1] ? __fget_files+0x2c4/0x320
[ 199.539808][ C1] ? __kasan_check_write+0x14/0x20
[ 199.539811][ C1] ? switch_fpu_return+0x197/0x340
[ 199.539813][ C1] ? fpu__clear_all+0x20/0x20
[ 199.539816][ C1] __x64_sys_sendmmsg+0xa0/0xb0
[ 199.539819][ C1] do_syscall_64+0x31/0x40
[ 199.539822][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.539825][ C1] RIP: 0033:0x7fde5fd52169
[ 199.539833][ 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
[ 199.539836][ C1] RSP: 002b:00007fde5f7a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 199.539843][ C1] RAX: ffffffffffffffda RBX: 00007fde5ff6b080 RCX: 00007fde5fd52169
[ 199.539847][ C1] RDX: 0000000000000007 RSI: 0000200000002740 RDI: 0000000000000003
[ 199.539851][ C1] RBP: 00007fde5fdd32a0 R08: 0000000000000000 R09: 0000000000000000
[ 199.539855][ C1] R10: 00000000200000d1 R11: 0000000000000246 R12: 0000000000000000
[ 199.539859][ C1] R13: 0000000000000000 R14: 00007fde5ff6b080 R15: 00007ffc96cfa538