Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts.
2026/03/17 10:59:35 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 45.384257][ T28] audit: type=1400 audit(1773745176.525:106): avc: denied { unlink } for pid=397 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"
[ 45.425384][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.330329][ T420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.337475][ T420] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.344896][ T420] device bridge_slave_0 entered promiscuous mode
[ 46.352333][ T420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.359404][ T420] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.366810][ T420] device bridge_slave_1 entered promiscuous mode
[ 46.403045][ T420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.410106][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.417472][ T420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.424527][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.441523][ T310] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.448917][ T310] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.456531][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.464570][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.474160][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.482357][ T310] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.489560][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.498060][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.506451][ T310] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.513479][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.525998][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.535306][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.548473][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.561579][ T420] device veth0_vlan entered promiscuous mode
[ 46.568409][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.576816][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.584920][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.595448][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.606295][ T420] device veth1_macvtap entered promiscuous mode
[ 46.615491][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.625287][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.893432][ T28] audit: type=1401 audit(1773745178.025:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2026/03/17 10:59:38 executed programs: 0
[ 47.252755][ T471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.260079][ T471] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.268288][ T471] device bridge_slave_0 entered promiscuous mode
[ 47.275146][ T471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.282171][ T471] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.290335][ T471] device bridge_slave_1 entered promiscuous mode
[ 47.327309][ T471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.334405][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.341734][ T471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.349061][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.366651][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.374528][ T435] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.381788][ T435] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.391241][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.400759][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.409077][ T435] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.416115][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.424824][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.433332][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.441707][ T435] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.448758][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.460286][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.468590][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.477964][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.486264][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.499083][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.507646][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.518410][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.526852][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.535342][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.542798][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.551356][ T471] device veth0_vlan entered promiscuous mode
[ 47.561496][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.569925][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.584791][ T471] device veth1_macvtap entered promiscuous mode
[ 47.593142][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.601013][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.609427][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.618891][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.627792][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.655851][ T28] audit: type=1400 audit(1773745178.795:108): avc: denied { create } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.675103][ T28] audit: type=1400 audit(1773745178.795:109): avc: denied { write } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.707139][ T28] audit: type=1400 audit(1773745178.845:110): avc: denied { setopt } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 147.773566][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 147.780529][ C0] rcu: 0-...!: (10000 ticks this GP) idle=1b34/1/0x4000000000000000 softirq=3378/3378 fqs=0
[ 147.790945][ C0] (t=10000 jiffies g=2157 q=130 ncpus=2)
[ 147.796678][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2157 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 147.809252][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=900
[ 147.816976][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2157 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 147.828695][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 147.838827][ C0] rcu: RCU grace-period kthread stack dump:
[ 147.844710][ C0] task:rcu_preempt state:I stack:28496 pid:14 ppid:2 flags:0x00004000
[ 147.853903][ C0] Call Trace:
[ 147.857171][ C0]
[ 147.860103][ C0] __schedule+0xba6/0x1500
[ 147.864525][ C0] ? release_firmware_map_entry+0x190/0x190
[ 147.870401][ C0] schedule+0xbd/0x170
[ 147.874463][ C0] schedule_timeout+0x159/0x340
[ 147.879297][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 147.884646][ C0] ? __cfi_process_timeout+0x10/0x10
[ 147.890015][ C0] ? prepare_to_swait_event+0x308/0x320
[ 147.895555][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 147.900389][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 147.905717][ C0] ? rcu_gp_init+0xf30/0xf30
[ 147.910295][ C0] rcu_gp_kthread+0x99/0x390
[ 147.914930][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 147.920383][ C0] ? __kasan_check_read+0x11/0x20
[ 147.925939][ C0] ? __kthread_parkme+0x142/0x180
[ 147.931153][ C0] kthread+0x281/0x320
[ 147.935491][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 147.940921][ C0] ? __cfi_kthread+0x10/0x10
[ 147.945610][ C0] ret_from_fork+0x1f/0x30
[ 147.950732][ C0]
[ 147.953930][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 147.960601][ C0] CPU: 0 PID: 485 Comm: syz.2.18 Not tainted syzkaller #0
[ 147.967782][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 147.978295][ C0] RIP: 0010:tipc_node_distr_xmit+0x99/0x3b0
[ 147.984193][ C0] Code: 44 33 08 f3 f3 f3 f3 e8 05 11 99 fc 4c 89 f8 48 c1 e8 03 48 89 44 24 38 42 80 3c 30 00 74 08 4c 89 ff e8 aa 4c de fc 4d 8b 2f <4d> 39 fd 0f 95 c0 4d 85 ed 0f 95 c1 84 c8 75 0a e8 d2 10 99 fc e9
[ 148.004358][ C0] RSP: 0018:ffffc90000c06860 EFLAGS: 00000246
[ 148.010596][ C0] RAX: 1ffff92000180d68 RBX: 1ffff92000180d18 RCX: ffff88811b775100
[ 148.018566][ C0] RDX: 0000000000000000 RSI: ffffc90000c06b40 RDI: ffff88811ad93480
[ 148.026529][ C0] RBP: ffffc90000c06970 R08: ffff88811579149b R09: 1ffff11022af2293
[ 148.034513][ C0] R10: dffffc0000000000 R11: ffffed1022af2294 R12: ffff888115791400
[ 148.042469][ C0] R13: ffffc90000c06b40 R14: dffffc0000000000 R15: ffffc90000c06b40
[ 148.050603][ C0] FS: 00007fc2f441c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 148.059531][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 148.066104][ C0] CR2: 00007fc2f43faff8 CR3: 00000001160ea000 CR4: 00000000003506b0
[ 148.074069][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 148.082367][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 148.090589][ C0] Call Trace:
[ 148.093851][ C0]
[ 148.096792][ C0] ? tipc_sk_lookup+0x557/0x620
[ 148.101632][ C0] ? tipc_sk_rcv+0x43e/0x2c10
[ 148.106286][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 148.111983][ C0] ? _raw_spin_trylock_bh+0xe5/0x150
[ 148.117273][ C0] ? __cfi__raw_spin_trylock_bh+0x10/0x10
[ 148.122973][ C0] ? preempt_count_sub+0x4a/0x170
[ 148.127997][ C0] tipc_sk_rcv+0x1a14/0x2c10
[ 148.132564][ C0] ? __stack_depot_save+0x445/0x480
[ 148.137748][ C0] ? kasan_set_track+0x60/0x70
[ 148.142503][ C0] ? kasan_set_track+0x4b/0x70
[ 148.147426][ C0] ? kasan_save_free_info+0x31/0x50
[ 148.152708][ C0] ? ____kasan_slab_free+0x132/0x180
[ 148.157976][ C0] ? __kasan_slab_free+0x11/0x20
[ 148.162891][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.167803][ C0] ? kfree_skbmem+0x10c/0x180
[ 148.172801][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 148.177896][ C0] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 148.182742][ C0] ? __release_sock+0x154/0x380
[ 148.187733][ C0] ? __fput+0x1fc/0x8f0
[ 148.191896][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 148.197724][ C0] ? do_syscall_64+0x58/0xa0
[ 148.202312][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 148.208513][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 148.213432][ C0] tipc_node_xmit+0x26c/0xd90
[ 148.218101][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.223314][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 148.228937][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 148.234560][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 148.240123][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.245112][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 148.250268][ C0] ? kfree_skb_reason+0xdc/0x230
[ 148.255386][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 148.261283][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 148.266828][ C0] tipc_sk_rcv+0x1d63/0x2c10
[ 148.271777][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 148.278281][ C0] ? arch_stack_walk+0x118/0x150
[ 148.283328][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 148.289589][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 148.294992][ C0] tipc_node_xmit+0x26c/0xd90
[ 148.299654][ C0] ? is_bpf_text_address+0x177/0x190
[ 148.304923][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 148.310096][ C0] ? kernel_text_address+0xa0/0xd0
[ 148.315192][ C0] ? __kernel_text_address+0xd/0x30
[ 148.320472][ C0] ? __kasan_check_write+0x14/0x20
[ 148.325690][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 148.331135][ C0] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 148.336318][ C0] ? tipc_sk_publish+0x470/0x470
[ 148.341336][ C0] ? __kasan_check_write+0x14/0x20
[ 148.346453][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 148.351387][ C0] tipc_sk_rcv+0x7ed/0x2c10
[ 148.355877][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.360796][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 148.365793][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 148.370844][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 148.376234][ C0] tipc_node_xmit+0x26c/0xd90
[ 148.380920][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 148.386443][ C0] tipc_node_distr_xmit+0x2a3/0x3b0
[ 148.391674][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 148.397387][ C0] tipc_sk_backlog_rcv+0x17d/0x210
[ 148.402491][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 148.408118][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 148.413670][ C0] __release_sock+0x154/0x380
[ 148.418789][ C0] release_sock+0x60/0x1c0
[ 148.423288][ C0] tipc_release+0xd4a/0x1670
[ 148.428049][ C0] ? __cfi_tipc_release+0x10/0x10
[ 148.433334][ C0] sock_close+0xf1/0x290
[ 148.437655][ C0] ? __cfi_sock_close+0x10/0x10
[ 148.442617][ C0] __fput+0x1fc/0x8f0
[ 148.446850][ C0] ____fput+0x15/0x20
[ 148.450840][ C0] task_work_run+0x1e1/0x250
[ 148.455422][ C0] ? __cfi_task_work_run+0x10/0x10
[ 148.461376][ C0] ? __kasan_check_write+0x14/0x20
[ 148.466759][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 148.472228][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 148.477784][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 148.483325][ C0] do_syscall_64+0x58/0xa0
[ 148.487783][ C0] ? clear_bhb_loop+0x30/0x80
[ 148.492550][ C0] ? clear_bhb_loop+0x30/0x80
[ 148.497340][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 148.503262][ C0] RIP: 0033:0x7fc2f359c799
[ 148.507939][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 148.528313][ C0] RSP: 002b:00007fc2f441c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 148.536976][ C0] RAX: 00000000000203a0 RBX: 00007fc2f3815fa0 RCX: 00007fc2f359c799
[ 148.544933][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 148.553457][ C0] RBP: 00007fc2f3632bd9 R08: 0000000000000000 R09: 0000000000000000
[ 148.561684][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 148.569742][ C0] R13: 00007fc2f3816038 R14: 00007fc2f3815fa0 R15: 00007ffe795fe9d8
[ 148.578191][ C0]
[ 148.581428][ C0] CPU: 0 PID: 485 Comm: syz.2.18 Not tainted syzkaller #0
[ 148.588617][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 148.598738][ C0] RIP: 0010:tipc_node_distr_xmit+0x99/0x3b0
[ 148.604627][ C0] Code: 44 33 08 f3 f3 f3 f3 e8 05 11 99 fc 4c 89 f8 48 c1 e8 03 48 89 44 24 38 42 80 3c 30 00 74 08 4c 89 ff e8 aa 4c de fc 4d 8b 2f <4d> 39 fd 0f 95 c0 4d 85 ed 0f 95 c1 84 c8 75 0a e8 d2 10 99 fc e9
[ 148.624278][ C0] RSP: 0018:ffffc90000c06860 EFLAGS: 00000246
[ 148.630428][ C0] RAX: 1ffff92000180d68 RBX: 1ffff92000180d18 RCX: ffff88811b775100
[ 148.638426][ C0] RDX: 0000000000000000 RSI: ffffc90000c06b40 RDI: ffff88811ad93480
[ 148.646399][ C0] RBP: ffffc90000c06970 R08: ffff88811579149b R09: 1ffff11022af2293
[ 148.654365][ C0] R10: dffffc0000000000 R11: ffffed1022af2294 R12: ffff888115791400
[ 148.662322][ C0] R13: ffffc90000c06b40 R14: dffffc0000000000 R15: ffffc90000c06b40
[ 148.670905][ C0] FS: 00007fc2f441c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 148.679994][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 148.686920][ C0] CR2: 00007fc2f43faff8 CR3: 00000001160ea000 CR4: 00000000003506b0
[ 148.694875][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 148.703273][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 148.711229][ C0] Call Trace:
[ 148.714500][ C0]
[ 148.717420][ C0] ? tipc_sk_lookup+0x557/0x620
[ 148.722312][ C0] ? tipc_sk_rcv+0x43e/0x2c10
[ 148.726963][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 148.732660][ C0] ? _raw_spin_trylock_bh+0xe5/0x150
[ 148.737925][ C0] ? __cfi__raw_spin_trylock_bh+0x10/0x10
[ 148.743647][ C0] ? preempt_count_sub+0x4a/0x170
[ 148.748654][ C0] tipc_sk_rcv+0x1a14/0x2c10
[ 148.753479][ C0] ? __stack_depot_save+0x445/0x480
[ 148.758658][ C0] ? kasan_set_track+0x60/0x70
[ 148.763500][ C0] ? kasan_set_track+0x4b/0x70
[ 148.768262][ C0] ? kasan_save_free_info+0x31/0x50
[ 148.773442][ C0] ? ____kasan_slab_free+0x132/0x180
[ 148.778713][ C0] ? __kasan_slab_free+0x11/0x20
[ 148.783656][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.788591][ C0] ? kfree_skbmem+0x10c/0x180
[ 148.793380][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 148.798442][ C0] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 148.803183][ C0] ? __release_sock+0x154/0x380
[ 148.808012][ C0] ? __fput+0x1fc/0x8f0
[ 148.812172][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 148.817803][ C0] ? do_syscall_64+0x58/0xa0
[ 148.822712][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 148.828817][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 148.834191][ C0] tipc_node_xmit+0x26c/0xd90
[ 148.838856][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.843774][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 148.849065][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 148.854241][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 148.859861][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.864832][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 148.869921][ C0] ? kfree_skb_reason+0xdc/0x230
[ 148.874933][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 148.880467][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 148.885819][ C0] tipc_sk_rcv+0x1d63/0x2c10
[ 148.890408][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 148.896551][ C0] ? arch_stack_walk+0x118/0x150
[ 148.901496][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 148.907555][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 148.912833][ C0] tipc_node_xmit+0x26c/0xd90
[ 148.917770][ C0] ? is_bpf_text_address+0x177/0x190
[ 148.923118][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 148.928314][ C0] ? kernel_text_address+0xa0/0xd0
[ 148.933515][ C0] ? __kernel_text_address+0xd/0x30
[ 148.938870][ C0] ? __kasan_check_write+0x14/0x20
[ 148.943971][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 148.949460][ C0] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 148.954882][ C0] ? tipc_sk_publish+0x470/0x470
[ 148.959984][ C0] ? __kasan_check_write+0x14/0x20
[ 148.965110][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 148.970327][ C0] tipc_sk_rcv+0x7ed/0x2c10
[ 148.975001][ C0] ? kmem_cache_free+0x12d/0x300
[ 148.980021][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 148.985028][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 148.989942][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 148.995286][ C0] tipc_node_xmit+0x26c/0xd90
[ 149.000034][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 149.005219][ C0] tipc_node_distr_xmit+0x2a3/0x3b0
[ 149.010483][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 149.016272][ C0] tipc_sk_backlog_rcv+0x17d/0x210
[ 149.021668][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 149.027380][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 149.032911][ C0] __release_sock+0x154/0x380
[ 149.037584][ C0] release_sock+0x60/0x1c0
[ 149.041986][ C0] tipc_release+0xd4a/0x1670
[ 149.046551][ C0] ? __cfi_tipc_release+0x10/0x10
[ 149.051561][ C0] sock_close+0xf1/0x290
[ 149.055913][ C0] ? __cfi_sock_close+0x10/0x10
[ 149.060850][ C0] __fput+0x1fc/0x8f0
[ 149.064905][ C0] ____fput+0x15/0x20
[ 149.068890][ C0] task_work_run+0x1e1/0x250
[ 149.073652][ C0] ? __cfi_task_work_run+0x10/0x10
[ 149.078762][ C0] ? __kasan_check_write+0x14/0x20
[ 149.083858][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 149.089126][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 149.094570][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 149.100182][ C0] do_syscall_64+0x58/0xa0
[ 149.104575][ C0] ? clear_bhb_loop+0x30/0x80
[ 149.109237][ C0] ? clear_bhb_loop+0x30/0x80
[ 149.114082][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 149.119966][ C0] RIP: 0033:0x7fc2f359c799
[ 149.124451][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 149.144296][ C0] RSP: 002b:00007fc2f441c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 149.152800][ C0] RAX: 00000000000203a0 RBX: 00007fc2f3815fa0 RCX: 00007fc2f359c799
[ 149.160889][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 149.168855][ C0] RBP: 00007fc2f3632bd9 R08: 0000000000000000 R09: 0000000000000000
[ 149.176816][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 149.184808][ C0] R13: 00007fc2f3816038 R14: 00007fc2f3815fa0 R15: 00007ffe795fe9d8
[ 149.192772][ C0]
[ 199.119842][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.18:484]
[ 199.127905][ C1] Modules linked in:
[ 199.131900][ C1] CPU: 1 PID: 484 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.139205][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 199.149639][ C1] RIP: 0010:kvm_wait+0x105/0x150
[ 199.154848][ C1] Code: 07 33 04 f4 eb 87 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 5d 07 33 04 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 1b ba c4 03 89 f9 80 e1 07 38
[ 199.176631][ C1] RSP: 0018:ffffc90000bf78a0 EFLAGS: 00000246
[ 199.182787][ C1] RAX: 0000000000000003 RBX: ffff888115791498 RCX: ffffffff8500c8a2
[ 199.190912][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888115791498
[ 199.199340][ C1] RBP: ffffc90000bf7930 R08: ffff888115791498 R09: 1ffff11022af2293
[ 199.207618][ C1] R10: dffffc0000000000 R11: ffffed1022af2294 R12: 1ffff1103ede0001
[ 199.215762][ C1] R13: ffff8881f6f38cd4 R14: dffffc0000000000 R15: 1ffff9200017ef14
[ 199.224214][ C1] FS: 000055557f203500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 199.233951][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.241019][ C1] CR2: 00007fc2f35e9e80 CR3: 00000001160ea000 CR4: 00000000003506a0
[ 199.249551][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.258206][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.266366][ C1] Call Trace:
[ 199.269773][ C1]
[ 199.272900][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 199.277956][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 199.284310][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 199.290652][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 199.297680][ C1] ? stack_trace_save+0xa6/0xf0
[ 199.302561][ C1] ? __stack_depot_save+0x36/0x480
[ 199.307679][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 199.313223][ C1] _raw_spin_lock_bh+0xe4/0xf0
[ 199.318031][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 199.324287][ C1] ? __kasan_record_aux_stack+0xb6/0xc0
[ 199.331517][ C1] ? task_work_add+0x7f/0x330
[ 199.336488][ C1] ? fput+0xe1/0x1a0
[ 199.341100][ C1] ? filp_close+0x111/0x160
[ 199.345901][ C1] ? __close_range+0x300/0x4f0
[ 199.350863][ C1] ? x64_sys_call+0x43b/0x9a0
[ 199.355842][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.360542][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.366891][ C1] lock_sock_nested+0x90/0x2a0
[ 199.372014][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 199.377416][ C1] ? __cfi_locks_remove_file+0x10/0x10
[ 199.383161][ C1] tipc_release+0xb2/0x1670
[ 199.387863][ C1] ? rwsem_write_trylock+0x136/0x300
[ 199.393236][ C1] ? __cfi_tipc_release+0x10/0x10
[ 199.398909][ C1] sock_close+0xf1/0x290
[ 199.403354][ C1] ? __cfi_sock_close+0x10/0x10
[ 199.408819][ C1] __fput+0x1fc/0x8f0
[ 199.413429][ C1] ____fput+0x15/0x20
[ 199.417605][ C1] task_work_run+0x1e1/0x250
[ 199.422407][ C1] ? __cfi_task_work_run+0x10/0x10
[ 199.427646][ C1] ? __cfi___close_range+0x10/0x10
[ 199.433217][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 199.438620][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 199.444185][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 199.449906][ C1] do_syscall_64+0x58/0xa0
[ 199.454423][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.459954][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.465806][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.471807][ C1] RIP: 0033:0x7fc2f359c799
[ 199.476340][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 199.496682][ C1] RSP: 002b:00007ffe795feb38 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.506129][ C1] RAX: 0000000000000000 RBX: 00007fc2f3817da0 RCX: 00007fc2f359c799
[ 199.514202][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.522290][ C1] RBP: 00007fc2f3817da0 R08: 0000000000000006 R09: 0000000000000000
[ 199.530792][ C1] R10: 00007fc2f3817cb0 R11: 0000000000000246 R12: 000000000000bd9c
[ 199.539125][ C1] R13: 00007fc2f381609c R14: 000000000000bac0 R15: 00007fc2f3816090
[ 199.547461][ C1]
[ 199.550576][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.556059][ C0] NMI backtrace for cpu 0
[ 199.556070][ C0] CPU: 0 PID: 485 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.556085][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 199.556093][ C0] RIP: 0010:__kasan_check_write+0x1/0x20
[ 199.556116][ C0] Code: 8b 4d 08 31 d2 e8 cf e7 ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 b8 f1 16 b4 ef 55 <48> 89 e5 89 f6 48 8b 4d 08 ba 01 00 00 00 e8 9c e7 ff ff 5d c3 66
[ 199.556128][ C0] RSP: 0018:ffffc90000c06870 EFLAGS: 00000286
[ 199.556141][ C0] RAX: 00000000000003f0 RBX: ffff888115791480 RCX: 0000000000000000
[ 199.556152][ C0] RDX: ffff88811b775100 RSI: 0000000000000004 RDI: ffff888115791480
[ 199.556162][ C0] RBP: ffffc90000c06970 R08: 0000000000000004 R09: 0000000000c06903
[ 199.556172][ C0] R10: dffffc0000000000 R11: fffff52000180d20 R12: ffff888115791400
[ 199.556183][ C0] R13: 00000000000003f0 R14: dffffc0000000000 R15: ffff88811b82d0de
[ 199.556194][ C0] FS: 00007fc2f441c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 199.556208][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.556219][ C0] CR2: 00007fc2f43faff8 CR3: 00000001160ea000 CR4: 00000000003506b0
[ 199.556231][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.556239][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.556249][ C0] Call Trace:
[ 199.556254][ C0]
[ 199.556260][ C0] ? tipc_sk_lookup+0x4f6/0x620
[ 199.556280][ C0] ? tipc_sk_rcv+0x2c10/0x2c10
[ 199.556298][ C0] tipc_sk_rcv+0x416/0x2c10
[ 199.556314][ C0] ? __stack_depot_save+0x445/0x480
[ 199.556332][ C0] ? kasan_set_track+0x60/0x70
[ 199.556348][ C0] ? kasan_set_track+0x4b/0x70
[ 199.556363][ C0] ? kasan_save_free_info+0x31/0x50
[ 199.556384][ C0] ? ____kasan_slab_free+0x132/0x180
[ 199.556401][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.556418][ C0] ? kmem_cache_free+0x12d/0x300
[ 199.556436][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.556454][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 199.556469][ C0] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 199.556485][ C0] ? __release_sock+0x154/0x380
[ 199.556506][ C0] ? __fput+0x1fc/0x8f0
[ 199.556523][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 199.556552][ C0] ? do_syscall_64+0x58/0xa0
[ 199.556580][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.556596][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.556615][ C0] tipc_node_xmit+0x26c/0xd90
[ 199.556629][ C0] ? kmem_cache_free+0x12d/0x300
[ 199.556648][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 199.556666][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.556685][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 199.556708][ C0] ? kmem_cache_free+0x12d/0x300
[ 199.556729][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 199.556743][ C0] ? kfree_skb_reason+0xdc/0x230
[ 199.556770][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 199.556785][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 199.556808][ C0] tipc_sk_rcv+0x1d63/0x2c10
[ 199.556824][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 199.556843][ C0] ? arch_stack_walk+0x118/0x150
[ 199.556866][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.556884][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.556923][ C0] tipc_node_xmit+0x26c/0xd90
[ 199.556937][ C0] ? is_bpf_text_address+0x177/0x190
[ 199.556958][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.556981][ C0] ? kernel_text_address+0xa0/0xd0
[ 199.557000][ C0] ? __kernel_text_address+0xd/0x30
[ 199.557019][ C0] ? __kasan_check_write+0x14/0x20
[ 199.557032][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 199.557054][ C0] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 199.557079][ C0] ? tipc_sk_publish+0x470/0x470
[ 199.557098][ C0] ? __kasan_check_write+0x14/0x20
[ 199.557111][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 199.557132][ C0] tipc_sk_rcv+0x7ed/0x2c10
[ 199.557152][ C0] ? kmem_cache_free+0x12d/0x300
[ 199.557172][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 199.557188][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.557205][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 199.557225][ C0] tipc_node_xmit+0x26c/0xd90
[ 199.557240][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.557256][ C0] tipc_node_distr_xmit+0x2a3/0x3b0
[ 199.557272][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 199.557289][ C0] tipc_sk_backlog_rcv+0x17d/0x210
[ 199.557308][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 199.557327][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 199.557348][ C0] __release_sock+0x154/0x380
[ 199.557370][ C0] release_sock+0x60/0x1c0
[ 199.557387][ C0] tipc_release+0xd4a/0x1670
[ 199.557406][ C0] ? __cfi_tipc_release+0x10/0x10
[ 199.557426][ C0] sock_close+0xf1/0x290
[ 199.557439][ C0] ? __cfi_sock_close+0x10/0x10
[ 199.557453][ C0] __fput+0x1fc/0x8f0
[ 199.557471][ C0] ____fput+0x15/0x20
[ 199.557487][ C0] task_work_run+0x1e1/0x250
[ 199.557505][ C0] ? __cfi_task_work_run+0x10/0x10
[ 199.557523][ C0] ? __kasan_check_write+0x14/0x20
[ 199.557537][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 199.557552][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 199.557568][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 199.557584][ C0] do_syscall_64+0x58/0xa0
[ 199.557603][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.557617][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.557632][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.557646][ C0] RIP: 0033:0x7fc2f359c799
[ 199.557659][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 199.557670][ C0] RSP: 002b:00007fc2f441c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.557686][ C0] RAX: 00000000000203a0 RBX: 00007fc2f3815fa0 RCX: 00007fc2f359c799
[ 199.557696][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.557705][ C0] RBP: 00007fc2f3632bd9 R08: 0000000000000000 R09: 0000000000000000
[ 199.557714][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.557723][ C0] R13: 00007fc2f3816038 R14: 00007fc2f3815fa0 R15: 00007ffe795fe9d8
[ 199.557736][ C0]