Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts.
2025/11/07 10:52:38 parsed 1 programs
[ 48.281799][ T28] audit: type=1400 audit(1762512759.638:106): avc: denied { unlink } for pid=400 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"
[ 48.325701][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 49.243540][ T28] audit: type=1401 audit(1762512760.598:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 49.287058][ T28] audit: type=1400 audit(1762512760.638:108): avc: denied { create } for pid=434 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 49.538258][ T450] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.545337][ T450] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.552745][ T450] device bridge_slave_0 entered promiscuous mode
[ 49.559556][ T450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.566683][ T450] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.573977][ T450] device bridge_slave_1 entered promiscuous mode
[ 49.610182][ T450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.617362][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.624738][ T450] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.631780][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.649603][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.657622][ T324] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.664864][ T324] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.673481][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.681713][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.688730][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.697241][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.705482][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.712530][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.723639][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.733211][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.746014][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.756630][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.764854][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.772418][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.780389][ T450] device veth0_vlan entered promiscuous mode
[ 49.790001][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.799384][ T450] device veth1_macvtap entered promiscuous mode
[ 49.808293][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.818056][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/11/07 10:52:41 executed programs: 0
[ 50.052868][ T470] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.059996][ T470] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.067639][ T470] device bridge_slave_0 entered promiscuous mode
[ 50.075028][ T470] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.082209][ T470] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.089629][ T470] device bridge_slave_1 entered promiscuous mode
[ 50.150049][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 50.157659][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.170249][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 50.178568][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.186976][ T324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.194106][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.202131][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.214756][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.223160][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.231340][ T324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.238355][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.249601][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.258596][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.275167][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.286603][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.295505][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.302954][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.310901][ T470] device veth0_vlan entered promiscuous mode
[ 50.326363][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.335459][ T470] device veth1_macvtap entered promiscuous mode
[ 50.344240][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.354031][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.374977][ T28] audit: type=1400 audit(1762512761.728:109): avc: denied { create } for pid=480 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.401755][ T28] audit: type=1400 audit(1762512761.728:110): avc: denied { write } for pid=480 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.421068][ T28] audit: type=1400 audit(1762512761.728:111): avc: denied { setopt } for pid=480 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 51.061889][ T8] device bridge_slave_1 left promiscuous mode
[ 51.068121][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.075650][ T8] device bridge_slave_0 left promiscuous mode
[ 51.082080][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.089777][ T8] device veth1_macvtap left promiscuous mode
[ 51.095879][ T8] device veth0_vlan left promiscuous mode
[ 152.201087][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 152.207771][ C0] rcu: 0-...!: (1 GPs behind) idle=352c/1/0x4000000000000000 softirq=4086/4086 fqs=0
[ 152.217381][ C0] (t=10000 jiffies g=2353 q=9 ncpus=2)
[ 152.222904][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2353 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 152.235027][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=922
[ 152.242727][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2353 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 152.253985][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 152.264019][ C0] rcu: RCU grace-period kthread stack dump:
[ 152.269995][ C0] task:rcu_preempt state:I stack:28064 pid:14 ppid:2 flags:0x00004000
[ 152.279280][ C0] Call Trace:
[ 152.282560][ C0]
[ 152.285496][ C0] __schedule+0xb87/0x14e0
[ 152.289912][ C0] ? __sched_text_start+0x8/0x8
[ 152.294765][ C0] ? __mod_timer+0x7ae/0xb30
[ 152.299346][ C0] schedule+0xbd/0x170
[ 152.303409][ C0] schedule_timeout+0x12c/0x2e0
[ 152.308252][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 152.313687][ C0] ? __cfi_process_timeout+0x10/0x10
[ 152.318948][ C0] ? prepare_to_swait_event+0x308/0x320
[ 152.324469][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 152.329317][ C0] ? rcu_gp_init+0xf10/0xf10
[ 152.333881][ C0] rcu_gp_kthread+0x95/0x370
[ 152.338438][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 152.343610][ C0] ? __kasan_check_read+0x11/0x20
[ 152.348617][ C0] ? __kthread_parkme+0x142/0x180
[ 152.353632][ C0] kthread+0x281/0x320
[ 152.357679][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 152.362849][ C0] ? __cfi_kthread+0x10/0x10
[ 152.367413][ C0] ret_from_fork+0x1f/0x30
[ 152.371802][ C0]
[ 152.374804][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 152.381108][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 152.386314][ C1] NMI backtrace for cpu 1
[ 152.386330][ C1] CPU: 1 PID: 805 Comm: syz.2.125 Not tainted syzkaller #0
[ 152.386344][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 152.386360][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 152.386383][ C1] Code: 96 13 04 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 40 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 6e f7 b8 03 89 f9 80 e1 07 38
[ 152.386395][ C1] RSP: 0018:ffffc900007cf680 EFLAGS: 00000246
[ 152.386408][ C1] RAX: 0000000000000003 RBX: ffff88812037f798 RCX: ffffffff84f46de2
[ 152.386418][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88812037f798
[ 152.386428][ C1] RBP: ffffc900007cf710 R08: dffffc0000000000 R09: ffffed102406fef4
[ 152.386438][ C1] R10: ffffed102406fef4 R11: 1ffff1102406fef3 R12: 1ffff1103ee20001
[ 152.386448][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff920000f9ed0
[ 152.386459][ C1] FS: 00007f56eadff6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 152.386472][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.386481][ C1] CR2: 0000200000000000 CR3: 000000010f343000 CR4: 00000000003506a0
[ 152.386494][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 152.386502][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 152.386511][ C1] Call Trace:
[ 152.386515][ C1]
[ 152.386521][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 152.386539][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 152.386559][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 152.386579][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 152.386597][ C1] ? avc_has_perm+0x158/0x240
[ 152.386619][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 152.386634][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 152.386649][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 152.386665][ C1] lock_sock_nested+0x92/0x280
[ 152.386687][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 152.386706][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 152.386722][ C1] ? _raw_spin_unlock_bh+0x50/0x60
[ 152.386738][ C1] tipc_sendstream+0x47/0x70
[ 152.386754][ C1] ? __cfi_tipc_sendstream+0x10/0x10
[ 152.386769][ C1] ____sys_sendmsg+0x5a9/0x990
[ 152.386787][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 152.386805][ C1] ? import_iovec+0x7c/0xb0
[ 152.386826][ C1] ___sys_sendmsg+0x21c/0x290
[ 152.386843][ C1] ? __sys_sendmsg+0x270/0x270
[ 152.386865][ C1] ? __fdget+0x19c/0x220
[ 152.386879][ C1] __x64_sys_sendmsg+0x1f0/0x2c0
[ 152.386896][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 152.386916][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 152.386935][ C1] x64_sys_call+0x171/0x9a0
[ 152.386951][ C1] do_syscall_64+0x4c/0xa0
[ 152.386967][ C1] ? clear_bhb_loop+0x30/0x80
[ 152.386987][ C1] ? clear_bhb_loop+0x30/0x80
[ 152.387006][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 152.387024][ C1] RIP: 0033:0x7f56eaf8ebe9
[ 152.387044][ 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
[ 152.387054][ C1] RSP: 002b:00007f56eadff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 152.387068][ C1] RAX: ffffffffffffffda RBX: 00007f56eb1b5fa0 RCX: 00007f56eaf8ebe9
[ 152.387078][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 152.387086][ C1] RBP: 00007f56eb011e19 R08: 0000000000000000 R09: 0000000000000000
[ 152.387095][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 152.387102][ C1] R13: 00007f56eb1b6038 R14: 00007f56eb1b5fa0 R15: 00007ffc01718968
[ 152.387114][ C1]
[ 152.387349][ C0] CPU: 0 PID: 806 Comm: syz.2.125 Not tainted syzkaller #0
[ 152.749996][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 152.760121][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x30/0x90
[ 152.766950][ C0] Code: 45 08 65 48 8b 15 90 49 92 7e 65 8b 0d 91 49 92 7e 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 6c 0b 00 00 00 74 52 <8b> 8a 48 0b 00 00 83 f9 03 75 47 48 8b 8a 50 0b 00 00 44 8b 8a 4c
[ 152.786711][ C0] RSP: 0018:ffffc900013be630 EFLAGS: 00000246
[ 152.792773][ C0] RAX: ffffffff84cd7062 RBX: ffff88812037f780 RCX: 0000000000000000
[ 152.800770][ C0] RDX: ffff888117322880 RSI: 0000000000000004 RDI: 000000007ffffffe
[ 152.808799][ C0] RBP: ffffc900013be630 R08: dffffc0000000000 R09: ffffed102406fef1
[ 152.816757][ C0] R10: ffffed102406fef1 R11: 1ffff1102406fef0 R12: ffff88812037f700
[ 152.824787][ C0] R13: 00000000000003f0 R14: 0000000000000004 R15: ffff88811b32d0de
[ 152.832749][ C0] FS: 00007f56eadde6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 152.841650][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.848210][ C0] CR2: 00007f56eadddf98 CR3: 000000010f343000 CR4: 00000000003506b0
[ 152.856154][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 152.864124][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 152.872154][ C0] Call Trace:
[ 152.875409][ C0]
[ 152.878322][ C0] tipc_sk_lookup+0x522/0x620
[ 152.882976][ C0] ? preempt_count_add+0x23/0x1b0
[ 152.887979][ C0] ? tipc_sk_rcv+0x2cc0/0x2cc0
[ 152.892735][ C0] tipc_sk_rcv+0x419/0x2cc0
[ 152.897219][ C0] ? stack_trace_save+0x98/0xe0
[ 152.902044][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 152.907938][ C0] ? __stack_depot_save+0x445/0x480
[ 152.913110][ C0] ? kasan_set_track+0x60/0x70
[ 152.917954][ C0] ? kasan_set_track+0x4b/0x70
[ 152.922704][ C0] ? ____kasan_slab_free+0x132/0x180
[ 152.928060][ C0] ? tipc_node_xmit+0x257/0xd00
[ 152.932906][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 152.938160][ C0] ? __release_sock+0x154/0x380
[ 152.942982][ C0] ? sockopt_release_sock+0x95/0x1f0
[ 152.948243][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 152.953169][ C0] ? do_syscall_64+0x4c/0xa0
[ 152.957729][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 152.963782][ C0] tipc_node_xmit+0x257/0xd00
[ 152.968434][ C0] ? kasan_quarantine_put+0x34/0x190
[ 152.973700][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 152.978904][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 152.984163][ C0] ? __kasan_slab_free+0x11/0x20
[ 152.989071][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 152.994588][ C0] ? kfree_skbmem+0x10c/0x180
[ 152.999240][ C0] tipc_node_distr_xmit+0x292/0x390
[ 153.004410][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 153.010188][ C0] tipc_sk_rcv+0x1aa3/0x2cc0
[ 153.014751][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.019666][ C0] tipc_node_xmit+0x257/0xd00
[ 153.024339][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.029529][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 153.034698][ C0] tipc_sk_proto_rcv+0x98d/0x1580
[ 153.039694][ C0] ? tipc_sk_filter_rcv+0x2c80/0x2c80
[ 153.045047][ C0] ? unwind_get_return_address+0x4d/0x90
[ 153.050745][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 153.056871][ C0] ? arch_stack_walk+0x10/0x150
[ 153.061724][ C0] tipc_sk_filter_rcv+0x2a93/0x2c80
[ 153.066923][ C0] ? stack_trace_save+0x98/0xe0
[ 153.071755][ C0] ? __stack_depot_save+0x36/0x480
[ 153.076861][ C0] ? ____kasan_slab_free+0x132/0x180
[ 153.082137][ C0] ? __kasan_slab_free+0x11/0x20
[ 153.087112][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 153.092657][ C0] ? __kmem_cache_free+0xb7/0x1b0
[ 153.097671][ C0] ? kasan_set_track+0x60/0x70
[ 153.102439][ C0] ? kasan_set_track+0x4b/0x70
[ 153.107179][ C0] ? kasan_save_free_info+0x31/0x50
[ 153.112364][ C0] ? ____kasan_slab_free+0x132/0x180
[ 153.117632][ C0] ? __kasan_slab_free+0x11/0x20
[ 153.122630][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 153.128161][ C0] ? kmem_cache_free+0x12d/0x300
[ 153.133093][ C0] ? kfree_skbmem+0x10c/0x180
[ 153.137762][ C0] ? kfree_skb_reason+0xdc/0x230
[ 153.142674][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 153.147763][ C0] ? tipc_sk_filter_rcv+0xbf3/0x2c80
[ 153.153016][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 153.158270][ C0] ? __release_sock+0x154/0x380
[ 153.163097][ C0] ? sk_setsockopt+0x1355/0x2590
[ 153.168048][ C0] ? sock_setsockopt+0x5a/0x70
[ 153.172800][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 153.178073][ C0] ? x64_sys_call+0x124/0x9a0
[ 153.182726][ C0] ? do_syscall_64+0x4c/0xa0
[ 153.187292][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 153.193335][ C0] ? tipc_sk_publish+0x440/0x440
[ 153.198245][ C0] ? __kasan_check_write+0x14/0x20
[ 153.203324][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 153.208234][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 153.212712][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 153.217798][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.222811][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 153.228327][ C0] tipc_node_xmit+0x257/0xd00
[ 153.233009][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.238200][ C0] tipc_node_distr_xmit+0x292/0x390
[ 153.243378][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 153.249075][ C0] ? __mem_cgroup_uncharge_list+0x39/0xc0
[ 153.254771][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 153.259968][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 153.265673][ C0] __release_sock+0x154/0x380
[ 153.270325][ C0] sockopt_release_sock+0x95/0x1f0
[ 153.275405][ C0] sk_setsockopt+0x1355/0x2590
[ 153.280139][ C0] ? __cfi_sk_setsockopt+0x10/0x10
[ 153.285223][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 153.291008][ C0] ? handle_mm_fault+0x17be/0x2640
[ 153.296107][ C0] ? __fget_files+0x2d5/0x330
[ 153.300845][ C0] sock_setsockopt+0x5a/0x70
[ 153.305421][ C0] __sys_setsockopt+0x270/0x4e0
[ 153.310247][ C0] ? __cfi___sys_setsockopt+0x10/0x10
[ 153.315591][ C0] ? do_user_addr_fault+0x9ac/0x1050
[ 153.320850][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 153.325847][ C0] x64_sys_call+0x124/0x9a0
[ 153.330323][ C0] do_syscall_64+0x4c/0xa0
[ 153.334708][ C0] ? clear_bhb_loop+0x30/0x80
[ 153.339378][ C0] ? clear_bhb_loop+0x30/0x80
[ 153.344046][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 153.349911][ C0] RIP: 0033:0x7f56eaf8ebe9
[ 153.354314][ 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
[ 153.373896][ C0] RSP: 002b:00007f56eadde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 153.382288][ C0] RAX: ffffffffffffffda RBX: 00007f56eb1b6090 RCX: 00007f56eaf8ebe9
[ 153.390238][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 153.398183][ C0] RBP: 00007f56eb011e19 R08: 0000000000000004 R09: 0000000000000000
[ 153.406141][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 153.414199][ C0] R13: 00007f56eb1b6128 R14: 00007f56eb1b6090 R15: 00007ffc01718968
[ 153.422156][ C0]
[ 153.425156][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 153.430366][ C1] NMI backtrace for cpu 1
[ 153.430374][ C1] CPU: 1 PID: 805 Comm: syz.2.125 Not tainted syzkaller #0
[ 153.430389][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 153.430397][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 153.430421][ C1] Code: 96 13 04 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 40 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 6e f7 b8 03 89 f9 80 e1 07 38
[ 153.430432][ C1] RSP: 0018:ffffc900007cf680 EFLAGS: 00000246
[ 153.430445][ C1] RAX: 0000000000000003 RBX: ffff88812037f798 RCX: ffffffff84f46de2
[ 153.430455][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88812037f798
[ 153.430465][ C1] RBP: ffffc900007cf710 R08: dffffc0000000000 R09: ffffed102406fef4
[ 153.430476][ C1] R10: ffffed102406fef4 R11: 1ffff1102406fef3 R12: 1ffff1103ee20001
[ 153.430486][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff920000f9ed0
[ 153.430497][ C1] FS: 00007f56eadff6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 153.430509][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.430519][ C1] CR2: 0000200000000000 CR3: 000000010f343000 CR4: 00000000003506a0
[ 153.430532][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 153.430540][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 153.430548][ C1] Call Trace:
[ 153.430553][ C1]
[ 153.430558][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 153.430576][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 153.430597][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 153.430617][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 153.430635][ C1] ? avc_has_perm+0x158/0x240
[ 153.430656][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 153.430669][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 153.430684][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 153.430701][ C1] lock_sock_nested+0x92/0x280
[ 153.430722][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 153.430741][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 153.430757][ C1] ? _raw_spin_unlock_bh+0x50/0x60
[ 153.430773][ C1] tipc_sendstream+0x47/0x70
[ 153.430788][ C1] ? __cfi_tipc_sendstream+0x10/0x10
[ 153.430803][ C1] ____sys_sendmsg+0x5a9/0x990
[ 153.430821][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 153.430838][ C1] ? import_iovec+0x7c/0xb0
[ 153.430858][ C1] ___sys_sendmsg+0x21c/0x290
[ 153.430874][ C1] ? __sys_sendmsg+0x270/0x270
[ 153.430897][ C1] ? __fdget+0x19c/0x220
[ 153.430910][ C1] __x64_sys_sendmsg+0x1f0/0x2c0
[ 153.430927][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 153.430946][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 153.430964][ C1] x64_sys_call+0x171/0x9a0
[ 153.430981][ C1] do_syscall_64+0x4c/0xa0
[ 153.430995][ C1] ? clear_bhb_loop+0x30/0x80
[ 153.431014][ C1] ? clear_bhb_loop+0x30/0x80
[ 153.431032][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 153.431054][ C1] RIP: 0033:0x7f56eaf8ebe9
[ 153.431065][ 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
[ 153.431076][ C1] RSP: 002b:00007f56eadff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 153.431090][ C1] RAX: ffffffffffffffda RBX: 00007f56eb1b5fa0 RCX: 00007f56eaf8ebe9
[ 153.431100][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 153.431108][ C1] RBP: 00007f56eb011e19 R08: 0000000000000000 R09: 0000000000000000
[ 153.431117][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 153.431125][ C1] R13: 00007f56eb1b6038 R14: 00007f56eb1b5fa0 R15: 00007ffc01718968
[ 153.431137][ C1]
[ 287.216502][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz.2.125:806]
[ 287.224784][ C0] Modules linked in:
[ 287.228671][ C0] CPU: 0 PID: 806 Comm: syz.2.125 Not tainted syzkaller #0
[ 287.235842][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.245888][ C0] RIP: 0010:kasan_check_range+0x1b4/0x290
[ 287.251615][ C0] Code: 56 07 4d 85 f6 4d 0f 49 d6 49 83 e2 f8 4d 29 d6 74 12 41 80 39 00 0f 85 a1 00 00 00 49 ff c1 49 ff ce 75 ee 5b 41 5e 41 5f 5d 84 db 75 61 f7 c3 00 ff 00 00 75 5e f7 c3 00 00 ff 00 75 5d 49
[ 287.271494][ C0] RSP: 0018:ffffc900013be688 EFLAGS: 00000297
[ 287.277551][ C0] RAX: 0000000000000401 RBX: ffffc900013bebd4 RCX: ffffffff84f44cae
[ 287.285498][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc900013be6c0
[ 287.293451][ C0] RBP: ffffc900013be690 R08: 0000000000000004 R09: 0000000000000003
[ 287.301621][ C0] R10: fffff52000277cd8 R11: 1ffff92000277cd8 R12: dffffc0000000000
[ 287.309746][ C0] R13: dffffc0000000000 R14: ffffc900013be6c0 R15: 1ffff92000277cd4
[ 287.317803][ C0] FS: 00007f56eadde6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 287.326834][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.333421][ C0] CR2: 00007f56eadddf98 CR3: 000000010f343000 CR4: 00000000003506b0
[ 287.341414][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.349386][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.357365][ C0] Call Trace:
[ 287.360651][ C0]
[ 287.363580][ C0] ? __kasan_check_write+0x14/0x20
[ 287.368711][ C0] _raw_spin_lock_bh+0x8e/0xe0
[ 287.373495][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 287.379040][ C0] ? kasan_check_range+0x53/0x290
[ 287.384094][ C0] tipc_sk_rcv+0x25c/0x2cc0
[ 287.388606][ C0] ? stack_trace_save+0x98/0xe0
[ 287.393611][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 287.399406][ C0] ? __stack_depot_save+0x445/0x480
[ 287.404635][ C0] ? kasan_set_track+0x60/0x70
[ 287.409409][ C0] ? kasan_set_track+0x4b/0x70
[ 287.414170][ C0] ? ____kasan_slab_free+0x132/0x180
[ 287.419438][ C0] ? tipc_node_xmit+0x257/0xd00
[ 287.424283][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.429619][ C0] ? __release_sock+0x154/0x380
[ 287.434469][ C0] ? sockopt_release_sock+0x95/0x1f0
[ 287.439745][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 287.444666][ C0] ? do_syscall_64+0x4c/0xa0
[ 287.449259][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 287.455411][ C0] tipc_node_xmit+0x257/0xd00
[ 287.460260][ C0] ? kasan_quarantine_put+0x34/0x190
[ 287.465526][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 287.470712][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 287.476004][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.480927][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.486459][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.491128][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.496324][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 287.502059][ C0] tipc_sk_rcv+0x1aa3/0x2cc0
[ 287.506668][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 287.511684][ C0] tipc_node_xmit+0x257/0xd00
[ 287.516368][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 287.521573][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 287.526843][ C0] tipc_sk_proto_rcv+0x98d/0x1580
[ 287.532035][ C0] ? tipc_sk_filter_rcv+0x2c80/0x2c80
[ 287.537397][ C0] ? unwind_get_return_address+0x4d/0x90
[ 287.543015][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 287.549147][ C0] ? arch_stack_walk+0x10/0x150
[ 287.553974][ C0] tipc_sk_filter_rcv+0x2a93/0x2c80
[ 287.559144][ C0] ? stack_trace_save+0x98/0xe0
[ 287.563970][ C0] ? __stack_depot_save+0x36/0x480
[ 287.569142][ C0] ? ____kasan_slab_free+0x132/0x180
[ 287.574489][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.579410][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.584928][ C0] ? __kmem_cache_free+0xb7/0x1b0
[ 287.589938][ C0] ? kasan_set_track+0x60/0x70
[ 287.594694][ C0] ? kasan_set_track+0x4b/0x70
[ 287.599431][ C0] ? kasan_save_free_info+0x31/0x50
[ 287.604605][ C0] ? ____kasan_slab_free+0x132/0x180
[ 287.609861][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.614781][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.620300][ C0] ? kmem_cache_free+0x12d/0x300
[ 287.625217][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.629885][ C0] ? kfree_skb_reason+0xdc/0x230
[ 287.634828][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 287.639843][ C0] ? tipc_sk_filter_rcv+0xbf3/0x2c80
[ 287.645327][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 287.650586][ C0] ? __release_sock+0x154/0x380
[ 287.655533][ C0] ? sk_setsockopt+0x1355/0x2590
[ 287.660446][ C0] ? sock_setsockopt+0x5a/0x70
[ 287.665193][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 287.670406][ C0] ? x64_sys_call+0x124/0x9a0
[ 287.675080][ C0] ? do_syscall_64+0x4c/0xa0
[ 287.679661][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 287.685807][ C0] ? tipc_sk_publish+0x440/0x440
[ 287.690720][ C0] ? __kasan_check_write+0x14/0x20
[ 287.695809][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.700719][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 287.705197][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 287.710274][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 287.715195][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 287.720537][ C0] tipc_node_xmit+0x257/0xd00
[ 287.725186][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 287.730388][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.735566][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 287.741263][ C0] ? __mem_cgroup_uncharge_list+0x39/0xc0
[ 287.746966][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.752057][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 287.757698][ C0] __release_sock+0x154/0x380
[ 287.762351][ C0] sockopt_release_sock+0x95/0x1f0
[ 287.767486][ C0] sk_setsockopt+0x1355/0x2590
[ 287.772222][ C0] ? __cfi_sk_setsockopt+0x10/0x10
[ 287.777323][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 287.783105][ C0] ? handle_mm_fault+0x17be/0x2640
[ 287.788192][ C0] ? __fget_files+0x2d5/0x330
[ 287.792852][ C0] sock_setsockopt+0x5a/0x70
[ 287.797431][ C0] __sys_setsockopt+0x270/0x4e0
[ 287.802299][ C0] ? __cfi___sys_setsockopt+0x10/0x10
[ 287.807644][ C0] ? do_user_addr_fault+0x9ac/0x1050
[ 287.812991][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 287.817989][ C0] x64_sys_call+0x124/0x9a0
[ 287.822467][ C0] do_syscall_64+0x4c/0xa0
[ 287.826856][ C0] ? clear_bhb_loop+0x30/0x80
[ 287.831509][ C0] ? clear_bhb_loop+0x30/0x80
[ 287.836163][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 287.842053][ C0] RIP: 0033:0x7f56eaf8ebe9
[ 287.846454][ 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
[ 287.866035][ C0] RSP: 002b:00007f56eadde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 287.874510][ C0] RAX: ffffffffffffffda RBX: 00007f56eb1b6090 RCX: 00007f56eaf8ebe9
[ 287.882466][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 287.890411][ C0] RBP: 00007f56eb011e19 R08: 0000000000000004 R09: 0000000000000000
[ 287.898367][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 287.906320][ C0] R13: 00007f56eb1b6128 R14: 00007f56eb1b6090 R15: 00007ffc01718968
[ 287.914361][ C0]
[ 287.917367][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 287.922560][ C1] NMI backtrace for cpu 1
[ 287.922575][ C1] CPU: 1 PID: 805 Comm: syz.2.125 Not tainted syzkaller #0
[ 287.922588][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.922597][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 287.922623][ C1] Code: 96 13 04 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 40 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 6e f7 b8 03 89 f9 80 e1 07 38
[ 287.922636][ C1] RSP: 0018:ffffc900007cf680 EFLAGS: 00000246
[ 287.922650][ C1] RAX: 0000000000000003 RBX: ffff88812037f798 RCX: ffffffff84f46de2
[ 287.922660][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88812037f798
[ 287.922670][ C1] RBP: ffffc900007cf710 R08: dffffc0000000000 R09: ffffed102406fef4
[ 287.922680][ C1] R10: ffffed102406fef4 R11: 1ffff1102406fef3 R12: 1ffff1103ee20001
[ 287.922691][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff920000f9ed0
[ 287.922702][ C1] FS: 00007f56eadff6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 287.922726][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.922736][ C1] CR2: 0000200000000000 CR3: 000000010f343000 CR4: 00000000003506a0
[ 287.922749][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.922757][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.922766][ C1] Call Trace:
[ 287.922772][ C1]
[ 287.922777][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 287.922796][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 287.922817][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 287.922837][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 287.922856][ C1] ? avc_has_perm+0x158/0x240
[ 287.922878][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 287.922892][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 287.922907][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 287.922923][ C1] lock_sock_nested+0x92/0x280
[ 287.922945][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 287.922964][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.922980][ C1] ? _raw_spin_unlock_bh+0x50/0x60
[ 287.922996][ C1] tipc_sendstream+0x47/0x70
[ 287.923013][ C1] ? __cfi_tipc_sendstream+0x10/0x10
[ 287.923028][ C1] ____sys_sendmsg+0x5a9/0x990
[ 287.923046][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 287.923064][ C1] ? import_iovec+0x7c/0xb0
[ 287.923084][ C1] ___sys_sendmsg+0x21c/0x290
[ 287.923101][ C1] ? __sys_sendmsg+0x270/0x270
[ 287.923123][ C1] ? __fdget+0x19c/0x220
[ 287.923137][ C1] __x64_sys_sendmsg+0x1f0/0x2c0
[ 287.923154][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 287.923173][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 287.923192][ C1] x64_sys_call+0x171/0x9a0
[ 287.923209][ C1] do_syscall_64+0x4c/0xa0
[ 287.923225][ C1] ? clear_bhb_loop+0x30/0x80
[ 287.923245][ C1] ? clear_bhb_loop+0x30/0x80
[ 287.923263][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 287.923282][ C1] RIP: 0033:0x7f56eaf8ebe9
[ 287.923294][ 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
[ 287.923305][ C1] RSP: 002b:00007f56eadff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.923319][ C1] RAX: ffffffffffffffda RBX: 00007f56eb1b5fa0 RCX: 00007f56eaf8ebe9
[ 287.923329][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 287.923337][ C1] RBP: 00007f56eb011e19 R08: 0000000000000000 R09: 0000000000000000
[ 287.923346][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 287.923354][ C1] R13: 00007f56eb1b6038 R14: 00007f56eb1b5fa0 R15: 00007ffc01718968
[ 287.923366][ C1]