Warning: Permanently added '10.128.1.248' (ED25519) to the list of known hosts.
2025/12/25 08:41:39 parsed 1 programs
[ 47.938804][ T28] audit: type=1400 audit(1766652100.645:106): 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"
[ 48.035903][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 48.714866][ T28] audit: type=1400 audit(1766652101.415:107): avc: denied { create } for pid=405 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 49.410351][ T28] audit: type=1401 audit(1766652102.115:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 49.468085][ T447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.475301][ T447] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.482944][ T447] device bridge_slave_0 entered promiscuous mode
[ 49.489785][ T447] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.496983][ T447] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.504600][ T447] device bridge_slave_1 entered promiscuous mode
[ 49.554999][ T447] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.562123][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.569503][ T447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.576721][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.598599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.606692][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.614389][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.624093][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.632502][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.639564][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.653520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.661930][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.669185][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.681904][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.691578][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.711996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.723455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.731638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.739312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.747554][ T447] device veth0_vlan entered promiscuous mode
[ 49.763808][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.773265][ T447] device veth1_macvtap entered promiscuous mode
[ 49.783384][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.794053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/12/25 08:41:42 executed programs: 0
[ 49.998508][ T463] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.005658][ T463] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.013881][ T463] device bridge_slave_0 entered promiscuous mode
[ 50.020989][ T463] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.028041][ T463] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.035825][ T463] device bridge_slave_1 entered promiscuous mode
[ 50.096895][ T463] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.104248][ T463] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.111561][ T463] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.118625][ T463] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.126881][ T301] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.134260][ T301] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.156366][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 50.164411][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.178276][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 50.187474][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.195976][ T301] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.203037][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.210552][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.219381][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.227592][ T301] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.234727][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.244748][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 50.253178][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.264798][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 50.273086][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.287034][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.295694][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.308408][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.316351][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.326721][ T463] device veth0_vlan entered promiscuous mode
[ 50.333213][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.341782][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.353829][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.362616][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.372958][ T463] device veth1_macvtap entered promiscuous mode
[ 50.382265][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.390397][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.398851][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.408655][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.417007][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.443188][ T28] audit: type=1400 audit(1766652103.145:109): avc: denied { create } for pid=474 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.462663][ T28] audit: type=1400 audit(1766652103.145:110): avc: denied { write } for pid=474 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.505844][ T28] audit: type=1400 audit(1766652103.205:111): avc: denied { setopt } for pid=474 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 150.578132][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 150.584839][ C0] rcu: 0-...!: (10000 ticks this GP) idle=318c/1/0x4000000000000000 softirq=3431/3431 fqs=0
[ 150.595002][ C0] (t=10000 jiffies g=2385 q=144 ncpus=2)
[ 150.600780][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2385 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 150.613026][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=1009
[ 150.620928][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2385 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 150.632217][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 150.642282][ C0] rcu: RCU grace-period kthread stack dump:
[ 150.648195][ C0] task:rcu_preempt state:I stack:28064 pid:14 ppid:2 flags:0x00004000
[ 150.657439][ C0] Call Trace:
[ 150.660749][ C0]
[ 150.663704][ C0] __schedule+0xb87/0x14e0
[ 150.668406][ C0] ? __sched_text_start+0x8/0x8
[ 150.673541][ C0] schedule+0xbd/0x170
[ 150.677614][ C0] schedule_timeout+0x12c/0x2e0
[ 150.682557][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 150.687940][ C0] ? __cfi_process_timeout+0x10/0x10
[ 150.693236][ C0] ? prepare_to_swait_event+0x308/0x320
[ 150.698812][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 150.703680][ C0] ? rcu_gp_init+0xf10/0xf10
[ 150.708282][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 150.714194][ C0] ? finish_swait+0x17d/0x1b0
[ 150.718891][ C0] rcu_gp_kthread+0x95/0x370
[ 150.723498][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 150.728821][ C0] ? __kasan_check_read+0x11/0x20
[ 150.733887][ C0] ? __kthread_parkme+0x142/0x180
[ 150.738918][ C0] kthread+0x281/0x320
[ 150.743089][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 150.748311][ C0] ? __cfi_kthread+0x10/0x10
[ 150.752951][ C0] ret_from_fork+0x1f/0x30
[ 150.757386][ C0]
[ 150.760433][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 150.766862][ C0] CPU: 0 PID: 478 Comm: syz.2.17 Not tainted syzkaller #0
[ 150.774132][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 150.784220][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x17/0x90
[ 150.791095][ C0] Code: 00 66 90 90 90 90 90 90 90 90 90 90 90 90 b8 7d 47 2f 67 55 48 89 e5 48 8b 45 08 65 48 8b 15 90 3f 92 7e 65 8b 0d 91 3f 92 7e <81> e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 6c 0b 00 00
[ 150.810738][ C0] RSP: 0018:ffffc90000b96870 EFLAGS: 00000246
[ 150.816825][ C0] RAX: ffffffff84cdadb0 RBX: ffff888116564580 RCX: 0000000000000201
[ 150.824797][ C0] RDX: ffff88811ccae540 RSI: 0000000000000004 RDI: 0000000000000000
[ 150.832770][ C0] RBP: ffffc90000b96870 R08: dffffc0000000000 R09: ffffed1022cac8b1
[ 150.840755][ C0] R10: ffffed1022cac8b1 R11: 1ffff11022cac8b0 R12: ffff888116564500
[ 150.848754][ C0] R13: 00000000000003f0 R14: 0000000000000004 R15: ffff88811a8750de
[ 150.856737][ C0] FS: 00007f03838b96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 150.865798][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 150.872479][ C0] CR2: 00007f0383897f98 CR3: 000000012c947000 CR4: 00000000003506b0
[ 150.880468][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 150.888989][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 150.896988][ C0] Call Trace:
[ 150.900274][ C0]
[ 150.903240][ C0] tipc_sk_lookup+0x510/0x620
[ 150.907935][ C0] ? tipc_sk_rcv+0x2cc0/0x2cc0
[ 150.912708][ C0] ? tipc_sk_rcv+0x1abb/0x2cc0
[ 150.917480][ C0] tipc_sk_rcv+0x419/0x2cc0
[ 150.921983][ C0] ? __stack_depot_save+0x445/0x480
[ 150.927283][ C0] ? kasan_set_track+0x60/0x70
[ 150.932139][ C0] ? kasan_set_track+0x4b/0x70
[ 150.936925][ C0] ? kasan_save_free_info+0x31/0x50
[ 150.942163][ C0] ? ____kasan_slab_free+0x132/0x180
[ 150.947480][ C0] ? __kasan_slab_free+0x11/0x20
[ 150.952508][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 150.958070][ C0] ? kmem_cache_free+0x12d/0x300
[ 150.963047][ C0] ? kfree_skbmem+0x10c/0x180
[ 150.967770][ C0] ? kfree_skb_reason+0xdc/0x230
[ 150.972885][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 150.978055][ C0] ? tipc_node_xmit+0x257/0xd00
[ 150.983062][ C0] ? tipc_release+0xd32/0x1650
[ 150.987851][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 150.993493][ C0] ? do_syscall_64+0x58/0xa0
[ 150.998306][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.004395][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.009349][ C0] tipc_node_xmit+0x257/0xd00
[ 151.014140][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 151.019528][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.024746][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 151.030302][ C0] ? kfree_skbmem+0x10c/0x180
[ 151.034991][ C0] ? kmem_cache_free+0x12d/0x300
[ 151.039947][ C0] tipc_node_xmit_skb+0xe9/0x130
[ 151.044906][ C0] ? kfree_skb_reason+0xdc/0x230
[ 151.049852][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 151.055426][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 151.060828][ C0] tipc_sk_rcv+0x1def/0x2cc0
[ 151.065434][ C0] ? _raw_spin_unlock+0x4c/0x70
[ 151.070292][ C0] ? finish_task_switch+0x16b/0x7b0
[ 151.075509][ C0] ? __switch_to_asm+0x3a/0x60
[ 151.080293][ C0] ? __schedule+0xb8f/0x14e0
[ 151.084917][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.090062][ C0] tipc_node_xmit+0x257/0xd00
[ 151.094764][ C0] ? is_bpf_text_address+0x177/0x190
[ 151.100065][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.105453][ C0] ? kernel_text_address+0xa0/0xd0
[ 151.110693][ C0] ? __kernel_text_address+0xd/0x30
[ 151.115938][ C0] ? unwind_get_return_address+0x4d/0x90
[ 151.121665][ C0] ? __kasan_check_write+0x14/0x20
[ 151.126877][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.132368][ C0] tipc_sk_filter_rcv+0x155f/0x2c80
[ 151.137600][ C0] ? tipc_sk_publish+0x440/0x440
[ 151.142630][ C0] ? __kasan_check_write+0x14/0x20
[ 151.147754][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.152719][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 151.157241][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 151.162278][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.167319][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 151.172730][ C0] tipc_node_xmit+0x257/0xd00
[ 151.177443][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.182747][ C0] ? kasan_quarantine_put+0x34/0x190
[ 151.188061][ C0] tipc_node_distr_xmit+0x292/0x390
[ 151.193420][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 151.199162][ C0] ? kfree_skbmem+0x10c/0x180
[ 151.204048][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 151.209170][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 151.214990][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.220454][ C0] __release_sock+0x154/0x380
[ 151.225167][ C0] release_sock+0x60/0x1c0
[ 151.229602][ C0] tipc_release+0xd32/0x1650
[ 151.234222][ C0] ? __cfi_tipc_release+0x10/0x10
[ 151.239260][ C0] sock_close+0xf1/0x290
[ 151.243630][ C0] ? __cfi_sock_close+0x10/0x10
[ 151.248520][ C0] __fput+0x1fc/0x8f0
[ 151.252529][ C0] ____fput+0x15/0x20
[ 151.256529][ C0] task_work_run+0x1db/0x240
[ 151.261231][ C0] ? __cfi_task_work_run+0x10/0x10
[ 151.266396][ C0] ? __kasan_check_write+0x14/0x20
[ 151.271531][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 151.276833][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 151.282308][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 151.288042][ C0] do_syscall_64+0x58/0xa0
[ 151.292484][ C0] ? clear_bhb_loop+0x30/0x80
[ 151.297370][ C0] ? clear_bhb_loop+0x30/0x80
[ 151.302069][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.308061][ C0] RIP: 0033:0x7f038298e929
[ 151.312537][ 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
[ 151.332253][ C0] RSP: 002b:00007f03838b9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.340699][ C0] RAX: 00000000000203a0 RBX: 00007f0382bb5fa0 RCX: 00007f038298e929
[ 151.348767][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 151.356836][ C0] RBP: 00007f0382a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 151.364956][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 151.373118][ C0] R13: 0000000000000000 R14: 00007f0382bb5fa0 R15: 00007ffd5097bb88
[ 151.381125][ C0]
[ 151.384387][ C0] CPU: 0 PID: 478 Comm: syz.2.17 Not tainted syzkaller #0
[ 151.391500][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 151.401566][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x17/0x90
[ 151.408527][ C0] Code: 00 66 90 90 90 90 90 90 90 90 90 90 90 90 b8 7d 47 2f 67 55 48 89 e5 48 8b 45 08 65 48 8b 15 90 3f 92 7e 65 8b 0d 91 3f 92 7e <81> e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 6c 0b 00 00
[ 151.428283][ C0] RSP: 0018:ffffc90000b96870 EFLAGS: 00000246
[ 151.434367][ C0] RAX: ffffffff84cdadb0 RBX: ffff888116564580 RCX: 0000000000000201
[ 151.442568][ C0] RDX: ffff88811ccae540 RSI: 0000000000000004 RDI: 0000000000000000
[ 151.450571][ C0] RBP: ffffc90000b96870 R08: dffffc0000000000 R09: ffffed1022cac8b1
[ 151.458676][ C0] R10: ffffed1022cac8b1 R11: 1ffff11022cac8b0 R12: ffff888116564500
[ 151.466784][ C0] R13: 00000000000003f0 R14: 0000000000000004 R15: ffff88811a8750de
[ 151.474853][ C0] FS: 00007f03838b96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 151.483796][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 151.490404][ C0] CR2: 00007f0383897f98 CR3: 000000012c947000 CR4: 00000000003506b0
[ 151.498409][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 151.506397][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 151.514396][ C0] Call Trace:
[ 151.517787][ C0]
[ 151.520738][ C0] tipc_sk_lookup+0x510/0x620
[ 151.525536][ C0] ? tipc_sk_rcv+0x2cc0/0x2cc0
[ 151.530316][ C0] ? tipc_sk_rcv+0x1abb/0x2cc0
[ 151.535128][ C0] tipc_sk_rcv+0x419/0x2cc0
[ 151.539703][ C0] ? __stack_depot_save+0x445/0x480
[ 151.544960][ C0] ? kasan_set_track+0x60/0x70
[ 151.549740][ C0] ? kasan_set_track+0x4b/0x70
[ 151.554706][ C0] ? kasan_save_free_info+0x31/0x50
[ 151.559932][ C0] ? ____kasan_slab_free+0x132/0x180
[ 151.565234][ C0] ? __kasan_slab_free+0x11/0x20
[ 151.570281][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 151.575859][ C0] ? kmem_cache_free+0x12d/0x300
[ 151.580831][ C0] ? kfree_skbmem+0x10c/0x180
[ 151.585707][ C0] ? kfree_skb_reason+0xdc/0x230
[ 151.590663][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 151.595721][ C0] ? tipc_node_xmit+0x257/0xd00
[ 151.600597][ C0] ? tipc_release+0xd32/0x1650
[ 151.605394][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 151.611042][ C0] ? do_syscall_64+0x58/0xa0
[ 151.615709][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.621790][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.626750][ C0] tipc_node_xmit+0x257/0xd00
[ 151.631441][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 151.637011][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.642220][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 151.647874][ C0] ? kfree_skbmem+0x10c/0x180
[ 151.652559][ C0] ? kmem_cache_free+0x12d/0x300
[ 151.657531][ C0] tipc_node_xmit_skb+0xe9/0x130
[ 151.662492][ C0] ? kfree_skb_reason+0xdc/0x230
[ 151.667439][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 151.672990][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 151.678408][ C0] tipc_sk_rcv+0x1def/0x2cc0
[ 151.683017][ C0] ? _raw_spin_unlock+0x4c/0x70
[ 151.687900][ C0] ? finish_task_switch+0x16b/0x7b0
[ 151.693123][ C0] ? __switch_to_asm+0x3a/0x60
[ 151.697906][ C0] ? __schedule+0xb8f/0x14e0
[ 151.702506][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.707481][ C0] tipc_node_xmit+0x257/0xd00
[ 151.712173][ C0] ? is_bpf_text_address+0x177/0x190
[ 151.717467][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.722705][ C0] ? kernel_text_address+0xa0/0xd0
[ 151.728103][ C0] ? __kernel_text_address+0xd/0x30
[ 151.733320][ C0] ? unwind_get_return_address+0x4d/0x90
[ 151.739069][ C0] ? __kasan_check_write+0x14/0x20
[ 151.744210][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.749765][ C0] tipc_sk_filter_rcv+0x155f/0x2c80
[ 151.754997][ C0] ? tipc_sk_publish+0x440/0x440
[ 151.760038][ C0] ? __kasan_check_write+0x14/0x20
[ 151.765151][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.770095][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 151.774618][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 151.779649][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.784616][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 151.790080][ C0] tipc_node_xmit+0x257/0xd00
[ 151.794772][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.800062][ C0] ? kasan_quarantine_put+0x34/0x190
[ 151.805364][ C0] tipc_node_distr_xmit+0x292/0x390
[ 151.810664][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 151.816483][ C0] ? kfree_skbmem+0x10c/0x180
[ 151.821166][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 151.826370][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 151.832072][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.837633][ C0] __release_sock+0x154/0x380
[ 151.842328][ C0] release_sock+0x60/0x1c0
[ 151.846933][ C0] tipc_release+0xd32/0x1650
[ 151.851535][ C0] ? __cfi_tipc_release+0x10/0x10
[ 151.856720][ C0] sock_close+0xf1/0x290
[ 151.860969][ C0] ? __cfi_sock_close+0x10/0x10
[ 151.865834][ C0] __fput+0x1fc/0x8f0
[ 151.869829][ C0] ____fput+0x15/0x20
[ 151.873822][ C0] task_work_run+0x1db/0x240
[ 151.878424][ C0] ? __cfi_task_work_run+0x10/0x10
[ 151.883555][ C0] ? __kasan_check_write+0x14/0x20
[ 151.888676][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 151.893895][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 151.899453][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 151.905005][ C0] do_syscall_64+0x58/0xa0
[ 151.909429][ C0] ? clear_bhb_loop+0x30/0x80
[ 151.914185][ C0] ? clear_bhb_loop+0x30/0x80
[ 151.918890][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.925028][ C0] RIP: 0033:0x7f038298e929
[ 151.929453][ 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
[ 151.949087][ C0] RSP: 002b:00007f03838b9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.957589][ C0] RAX: 00000000000203a0 RBX: 00007f0382bb5fa0 RCX: 00007f038298e929
[ 151.965682][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 151.973657][ C0] RBP: 00007f0382a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 151.981722][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 151.989794][ C0] R13: 0000000000000000 R14: 00007f0382bb5fa0 R15: 00007ffd5097bb88
[ 151.997870][ C0]
[ 199.276643][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.17:477]
[ 199.284973][ C1] Modules linked in:
[ 199.288892][ C1] CPU: 1 PID: 477 Comm: syz.2.17 Not tainted syzkaller #0
[ 199.296034][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 199.306220][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.311146][ 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 70 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 de 26 b9 03 89 f9 80 e1 07 38
[ 199.330964][ C1] RSP: 0018:ffffc90000bd78a0 EFLAGS: 00000246
[ 199.337177][ C1] RAX: 0000000000000003 RBX: ffff888116564598 RCX: ffffffff84f49de2
[ 199.345192][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888116564598
[ 199.353460][ C1] RBP: ffffc90000bd7930 R08: dffffc0000000000 R09: ffffed1022cac8b4
[ 199.361480][ C1] R10: ffffed1022cac8b4 R11: 1ffff11022cac8b3 R12: 1ffff1103ee20001
[ 199.369742][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff9200017af14
[ 199.377738][ C1] FS: 000055555fcba500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.386705][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.393324][ C1] CR2: 0000200000009000 CR3: 000000012c947000 CR4: 00000000003506a0
[ 199.401425][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.409423][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.417590][ C1] Call Trace:
[ 199.420891][ C1]
[ 199.423857][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 199.428729][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 199.435286][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 199.441670][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 199.448397][ C1] ? stack_trace_save+0x98/0xe0
[ 199.453291][ C1] ? __stack_depot_save+0x36/0x480
[ 199.458446][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 199.464388][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 199.469201][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 199.475031][ C1] ? __kasan_record_aux_stack+0xb6/0xc0
[ 199.480624][ C1] ? task_work_add+0x79/0x330
[ 199.485508][ C1] ? fput+0xe1/0x1a0
[ 199.489431][ C1] ? filp_close+0x111/0x160
[ 199.494069][ C1] ? __close_range+0x2d5/0x4c0
[ 199.498859][ C1] ? x64_sys_call+0x43b/0x9a0
[ 199.503759][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.508385][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.514502][ C1] lock_sock_nested+0x92/0x280
[ 199.519432][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 199.524856][ C1] ? __cfi_locks_remove_file+0x10/0x10
[ 199.530391][ C1] tipc_release+0xb2/0x1650
[ 199.534939][ C1] ? rwsem_write_trylock+0x130/0x300
[ 199.540265][ C1] ? __cfi_tipc_release+0x10/0x10
[ 199.545330][ C1] sock_close+0xf1/0x290
[ 199.549607][ C1] ? __cfi_sock_close+0x10/0x10
[ 199.554591][ C1] __fput+0x1fc/0x8f0
[ 199.558602][ C1] ____fput+0x15/0x20
[ 199.562701][ C1] task_work_run+0x1db/0x240
[ 199.567505][ C1] ? __cfi_task_work_run+0x10/0x10
[ 199.572635][ C1] ? __cfi___close_range+0x10/0x10
[ 199.577847][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 199.583410][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 199.589013][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 199.594509][ C1] do_syscall_64+0x58/0xa0
[ 199.599010][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.603737][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.608633][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.614588][ C1] RIP: 0033:0x7f038298e929
[ 199.619041][ 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
[ 199.639029][ C1] RSP: 002b:00007ffd5097bce8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.647491][ C1] RAX: 0000000000000000 RBX: 00007f0382bb7ba0 RCX: 00007f038298e929
[ 199.655575][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.663920][ C1] RBP: 00007f0382bb7ba0 R08: 0000000000000000 R09: 000000055097bfdf
[ 199.671911][ C1] R10: 00007f0382bb7ac0 R11: 0000000000000246 R12: 000000000000c892
[ 199.679902][ C1] R13: 00007f0382bb6080 R14: ffffffffffffffff R15: 00007ffd5097be00
[ 199.688035][ C1]
[ 199.691169][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.696536][ C0] NMI backtrace for cpu 0
[ 199.696550][ C0] CPU: 0 PID: 478 Comm: syz.2.17 Not tainted syzkaller #0
[ 199.696577][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 199.696587][ C0] RIP: 0010:tipc_sk_lookup+0x267/0x620
[ 199.696615][ C0] Code: 48 89 5c 24 50 48 8b 44 24 58 42 80 3c 30 00 74 08 48 89 df e8 3a 00 e7 fc 4c 8b 23 49 83 e4 fe 31 ff 4c 89 e6 e8 b9 83 a2 fc <4d> 85 e4 4c 0f 44 64 24 28 4c 89 e6 48 83 e6 01 31 ff e8 a2 83 a2
[ 199.696634][ C0] RSP: 0018:ffffc90000b96880 EFLAGS: 00000293
[ 199.696649][ C0] RAX: ffffffff84cdab07 RBX: ffff88811a73c6a8 RCX: ffff88811ccae540
[ 199.696662][ C0] RDX: 0000000000000000 RSI: ffff8881165648f0 RDI: 0000000000000000
[ 199.696672][ C0] RBP: ffffc90000b96970 R08: 0000000000000004 R09: 0000000000000003
[ 199.696687][ C0] R10: fffff52000172d20 R11: 1ffff92000172d20 R12: ffff8881165648f0
[ 199.696699][ C0] R13: ffff88811a8750de R14: dffffc0000000000 R15: 0000000000000000
[ 199.696710][ C0] FS: 00007f03838b96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.696725][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.696737][ C0] CR2: 00007f0383897f98 CR3: 000000012c947000 CR4: 00000000003506b0
[ 199.696751][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.696761][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.696771][ C0] Call Trace:
[ 199.696777][ C0]
[ 199.696785][ C0] ? tipc_sk_rcv+0x2cc0/0x2cc0
[ 199.696804][ C0] tipc_sk_rcv+0x419/0x2cc0
[ 199.696819][ C0] ? __stack_depot_save+0x445/0x480
[ 199.696838][ C0] ? kasan_set_track+0x60/0x70
[ 199.696856][ C0] ? kasan_set_track+0x4b/0x70
[ 199.696874][ C0] ? kasan_save_free_info+0x31/0x50
[ 199.696898][ C0] ? ____kasan_slab_free+0x132/0x180
[ 199.696916][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.696934][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 199.696959][ C0] ? kmem_cache_free+0x12d/0x300
[ 199.696980][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.696997][ C0] ? kfree_skb_reason+0xdc/0x230
[ 199.697013][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 199.697038][ C0] ? tipc_node_xmit+0x257/0xd00
[ 199.697061][ C0] ? tipc_release+0xd32/0x1650
[ 199.697079][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 199.697094][ C0] ? do_syscall_64+0x58/0xa0
[ 199.697113][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.697138][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.697157][ C0] tipc_node_xmit+0x257/0xd00
[ 199.697181][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 199.697201][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.697224][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 199.697249][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.697265][ C0] ? kmem_cache_free+0x12d/0x300
[ 199.697288][ C0] tipc_node_xmit_skb+0xe9/0x130
[ 199.697311][ C0] ? kfree_skb_reason+0xdc/0x230
[ 199.697329][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 199.697354][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 199.697370][ C0] tipc_sk_rcv+0x1def/0x2cc0
[ 199.697395][ C0] ? _raw_spin_unlock+0x4c/0x70
[ 199.697413][ C0] ? finish_task_switch+0x16b/0x7b0
[ 199.697436][ C0] ? __switch_to_asm+0x3a/0x60
[ 199.697456][ C0] ? __schedule+0xb8f/0x14e0
[ 199.697479][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.697498][ C0] tipc_node_xmit+0x257/0xd00
[ 199.697522][ C0] ? is_bpf_text_address+0x177/0x190
[ 199.697545][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.697567][ C0] ? kernel_text_address+0xa0/0xd0
[ 199.697588][ C0] ? __kernel_text_address+0xd/0x30
[ 199.697608][ C0] ? unwind_get_return_address+0x4d/0x90
[ 199.697627][ C0] ? __kasan_check_write+0x14/0x20
[ 199.697644][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.697664][ C0] tipc_sk_filter_rcv+0x155f/0x2c80
[ 199.697691][ C0] ? tipc_sk_publish+0x440/0x440
[ 199.697709][ C0] ? __kasan_check_write+0x14/0x20
[ 199.697724][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.697745][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 199.697766][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 199.697791][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.697809][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 199.697829][ C0] tipc_node_xmit+0x257/0xd00
[ 199.697854][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.697878][ C0] ? kasan_quarantine_put+0x34/0x190
[ 199.697896][ C0] tipc_node_distr_xmit+0x292/0x390
[ 199.697923][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 199.697949][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.697967][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.697986][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 199.698003][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.698025][ C0] __release_sock+0x154/0x380
[ 199.698049][ C0] release_sock+0x60/0x1c0
[ 199.698070][ C0] tipc_release+0xd32/0x1650
[ 199.698089][ C0] ? __cfi_tipc_release+0x10/0x10
[ 199.698109][ C0] sock_close+0xf1/0x290
[ 199.698134][ C0] ? __cfi_sock_close+0x10/0x10
[ 199.698159][ C0] __fput+0x1fc/0x8f0
[ 199.698181][ C0] ____fput+0x15/0x20
[ 199.698199][ C0] task_work_run+0x1db/0x240
[ 199.698219][ C0] ? __cfi_task_work_run+0x10/0x10
[ 199.698239][ C0] ? __kasan_check_write+0x14/0x20
[ 199.698255][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 199.698273][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 199.698290][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 199.698305][ C0] do_syscall_64+0x58/0xa0
[ 199.698323][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.698346][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.698370][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.698400][ C0] RIP: 0033:0x7f038298e929
[ 199.698413][ 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
[ 199.698426][ C0] RSP: 002b:00007f03838b9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.698443][ C0] RAX: 00000000000203a0 RBX: 00007f0382bb5fa0 RCX: 00007f038298e929
[ 199.698454][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.698464][ C0] RBP: 00007f0382a10b39 R08: 0000000000000000 R09: 0000000000000000
[ 199.698474][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.698484][ C0] R13: 0000000000000000 R14: 00007f0382bb5fa0 R15: 00007ffd5097bb88
[ 199.698498][ C0]