Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts.
2025/08/27 17:17:31 ignoring optional flag "type"="gce"
2025/08/27 17:17:31 parsed 1 programs
[ 40.330122][ T28] kauditd_printk_skb: 18 callbacks suppressed
[ 40.330136][ T28] audit: type=1400 audit(1756315051.275:92): avc: denied { unlink } for pid=331 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2025/08/27 17:17:31 executed programs: 0
[ 40.387797][ T331] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.443194][ T337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.450654][ T337] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.459956][ T337] device bridge_slave_0 entered promiscuous mode
[ 40.467219][ T337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.474598][ T337] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.482877][ T337] device bridge_slave_1 entered promiscuous mode
[ 40.520673][ T28] audit: type=1400 audit(1756315051.465:93): avc: denied { create } for pid=337 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.527045][ T337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.542931][ T28] audit: type=1400 audit(1756315051.465:94): avc: denied { write } for pid=337 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.551100][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.574241][ T28] audit: type=1400 audit(1756315051.465:95): avc: denied { read } for pid=337 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.582940][ T337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.616330][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.637867][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.646094][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.654410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.662294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.671836][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.680776][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.687881][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.698192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.707416][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.714872][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.726597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.736275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 40.750384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 40.761749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.770484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.777990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.787062][ T337] device veth0_vlan entered promiscuous mode
[ 40.797309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 40.806940][ T337] device veth1_macvtap entered promiscuous mode
[ 40.816563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.826803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.854462][ T28] audit: type=1400 audit(1756315051.795:96): avc: denied { create } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 40.876202][ T28] audit: type=1400 audit(1756315051.795:97): avc: denied { write } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 40.897107][ T28] audit: type=1400 audit(1756315051.795:98): avc: denied { setopt } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/08/27 17:17:36 executed programs: 586
2025/08/27 17:17:41 executed programs: 1238
2025/08/27 17:17:46 executed programs: 1891
2025/08/27 17:17:51 executed programs: 2550
[ 160.489269][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 160.496008][ C1] rcu: 1-...!: (1 GPs behind) idle=0dec/1/0x4000000000000000 softirq=15428/15437 fqs=0
[ 160.506239][ C1] (t=10001 jiffies g=10561 q=264 ncpus=2)
[ 160.514324][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g10561 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 160.527705][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=2115
[ 160.536082][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g10561 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 160.548262][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 160.558705][ C1] rcu: RCU grace-period kthread stack dump:
[ 160.564697][ C1] task:rcu_preempt state:I stack:28528 pid:14 ppid:2 flags:0x00004000
[ 160.574351][ C1] Call Trace:
[ 160.577669][ C1]
[ 160.580619][ C1] __schedule+0xb87/0x14e0
[ 160.585180][ C1] ? release_firmware_map_entry+0x194/0x194
[ 160.591175][ C1] ? __mod_timer+0x7ae/0xb30
[ 160.595858][ C1] schedule+0xbd/0x170
[ 160.600206][ C1] schedule_timeout+0x12c/0x2e0
[ 160.605360][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 160.611300][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 160.616926][ C1] ? __cfi_process_timeout+0x10/0x10
[ 160.622406][ C1] ? prepare_to_swait_event+0x308/0x320
[ 160.628158][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 160.633117][ C1] ? rcu_gp_init+0xf10/0xf10
[ 160.637733][ C1] rcu_gp_kthread+0x95/0x370
[ 160.642335][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 160.647904][ C1] ? __kasan_check_read+0x11/0x20
[ 160.653301][ C1] ? __kthread_parkme+0x142/0x180
[ 160.658529][ C1] kthread+0x281/0x320
[ 160.662745][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 160.668354][ C1] ? __cfi_kthread+0x10/0x10
[ 160.673330][ C1] ret_from_fork+0x1f/0x30
[ 160.677956][ C1]
[ 160.680998][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 160.687421][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 160.692644][ C0] NMI backtrace for cpu 0
[ 160.692653][ C0] CPU: 0 PID: 8029 Comm: syz-executor.0 Not tainted syzkaller #0
[ 160.692669][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 160.692677][ C0] RIP: 0010:tipc_sk_rcv+0x1d3f/0x2cc0
[ 160.692701][ C0] Code: 02 00 00 02 00 00 00 4c 89 e7 48 89 c6 48 8d 94 24 00 02 00 00 e8 61 22 fc ff 84 c0 74 2a e8 78 94 a3 fc eb 62 e8 71 94 a3 fc 31 fd ff ff e8 67 94 a3 fc 48 8b 7c 24 70 be 03 00 00 00 e8 b8
[ 160.692714][ C0] RSP: 0018:ffffc900014fe8e0 EFLAGS: 00000293
[ 160.692728][ C0] RAX: ffffffff84cc72ef RBX: 0000000000000000 RCX: ffff88811ab46540
[ 160.692739][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 160.692748][ C0] RBP: ffffc900014feb70 R08: dffffc0000000000 R09: ffffed10244620b4
[ 160.692758][ C0] R10: ffffed10244620b4 R11: 1ffff110244620b3 R12: ffff888122310500
[ 160.692769][ C0] R13: dffffc0000000000 R14: ffffc900014fed60 R15: 00000000c92a6f3d
[ 160.692779][ C0] FS: 00007ff6f91546c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 160.692792][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 160.692803][ C0] CR2: 00007ff6f9133d58 CR3: 0000000115246000 CR4: 00000000003506b0
[ 160.692818][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 160.692826][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 160.692836][ C0] Call Trace:
[ 160.692841][ C0]
[ 160.692847][ C0] ? stack_trace_save+0x98/0xe0
[ 160.692865][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 160.692885][ C0] ? __stack_depot_save+0x445/0x480
[ 160.692906][ C0] ? kasan_set_track+0x60/0x70
[ 160.692920][ C0] ? kasan_set_track+0x4b/0x70
[ 160.692933][ C0] ? ____kasan_slab_free+0x132/0x180
[ 160.692949][ C0] ? tipc_node_xmit+0x257/0xd00
[ 160.692963][ C0] ? sockopt_release_sock+0x95/0x1f0
[ 160.692990][ C0] ? sk_setsockopt+0x1355/0x2590
[ 160.693007][ C0] ? sock_setsockopt+0x5a/0x70
[ 160.693025][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 160.693044][ C0] tipc_node_xmit+0x257/0xd00
[ 160.693059][ C0] ? kasan_quarantine_put+0x34/0x190
[ 160.693073][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 160.693086][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 160.693101][ C0] ? __kasan_slab_free+0x11/0x20
[ 160.693115][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 160.693134][ C0] ? kfree_skbmem+0x10c/0x180
[ 160.693152][ C0] tipc_node_distr_xmit+0x292/0x390
[ 160.693168][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 160.693184][ C0] tipc_sk_rcv+0x1aa3/0x2cc0
[ 160.693205][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 160.693224][ C0] tipc_node_xmit+0x257/0xd00
[ 160.693238][ C0] ? is_bpf_text_address+0x177/0x190
[ 160.693257][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 160.693271][ C0] ? kernel_text_address+0xa0/0xd0
[ 160.693289][ C0] ? __kernel_text_address+0xd/0x30
[ 160.693305][ C0] ? unwind_get_return_address+0x4d/0x90
[ 160.693320][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 160.693337][ C0] ? arch_stack_walk+0xfc/0x150
[ 160.693358][ C0] tipc_sk_filter_rcv+0x155f/0x2c80
[ 160.693382][ C0] ? tipc_sk_publish+0x440/0x440
[ 160.693399][ C0] ? __kasan_check_write+0x14/0x20
[ 160.693418][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 160.693437][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 160.693457][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 160.693474][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 160.693491][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 160.693509][ C0] tipc_node_xmit+0x257/0xd00
[ 160.693525][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 160.693541][ C0] tipc_node_distr_xmit+0x292/0x390
[ 160.693557][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 160.693572][ C0] ? __kasan_check_read+0x11/0x20
[ 160.693591][ C0] ? preempt_schedule_common+0xbe/0xf0
[ 160.693611][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 160.693629][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 160.693649][ C0] __release_sock+0x154/0x380
[ 160.693663][ C0] sockopt_release_sock+0x95/0x1f0
[ 160.693681][ C0] sk_setsockopt+0x1355/0x2590
[ 160.693700][ C0] ? __cfi_sk_setsockopt+0x10/0x10
[ 160.693717][ C0] ? security_file_alloc+0x33/0x130
[ 160.693733][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 160.693752][ C0] ? memcpy+0x56/0x70
[ 160.693771][ C0] ? __fget_files+0x2d5/0x330
[ 160.693791][ C0] sock_setsockopt+0x5a/0x70
[ 160.693809][ C0] __sys_setsockopt+0x270/0x4e0
[ 160.693829][ C0] ? __cfi___sys_setsockopt+0x10/0x10
[ 160.693847][ C0] ? __this_cpu_preempt_check+0x13/0x20
[ 160.693864][ C0] ? xfd_validate_state+0x70/0x150
[ 160.693882][ C0] ? __kasan_check_write+0x14/0x20
[ 160.693900][ C0] ? fpregs_restore_userregs+0x128/0x260
[ 160.693916][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 160.693936][ C0] x64_sys_call+0x124/0x9a0
[ 160.693952][ C0] do_syscall_64+0x4c/0xa0
[ 160.693970][ C0] ? clear_bhb_loop+0x30/0x80
[ 160.693990][ C0] ? clear_bhb_loop+0x30/0x80
[ 160.694005][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 160.694019][ C0] RIP: 0033:0x7ff6f847dca9
[ 160.694032][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 160.694042][ C0] RSP: 002b:00007ff6f91540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 160.694057][ C0] RAX: ffffffffffffffda RBX: 00007ff6f85abf80 RCX: 00007ff6f847dca9
[ 160.694067][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 160.694075][ C0] RBP: 00007ff6f84c947e R08: 0000000000000004 R09: 0000000000000000
[ 160.694084][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 160.694093][ C0] R13: 000000000000000b R14: 00007ff6f85abf80 R15: 00007ffe169bd9c8
[ 160.694105][ C0]
[ 160.694659][ C1] CPU: 1 PID: 8030 Comm: syz-executor.0 Not tainted syzkaller #0
[ 161.280833][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 161.291714][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 161.296627][ C1] Code: ab 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 b0 ab 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 1d b8 03 89 f9 80 e1 07 38
[ 161.316940][ C1] RSP: 0018:ffffc900016a7680 EFLAGS: 00000246
[ 161.323383][ C1] RAX: 0000000000000003 RBX: ffff888122310598 RCX: ffffffff84f37c82
[ 161.331625][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888122310598
[ 161.339792][ C1] RBP: ffffc900016a7710 R08: dffffc0000000000 R09: ffffed10244620b4
[ 161.348061][ C1] R10: ffffed10244620b4 R11: 1ffff110244620b3 R12: 1ffff1103ee20001
[ 161.356568][ C1] R13: ffff8881f7138c94 R14: dffffc0000000000 R15: 1ffff920002d4ed0
[ 161.365029][ C1] FS: 00007ff6f91336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 161.374073][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 161.380900][ C1] CR2: 00007ff6f9133d58 CR3: 0000000115246000 CR4: 00000000003506a0
[ 161.389061][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 161.397265][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 161.405440][ C1] Call Trace:
[ 161.408825][ C1]
[ 161.411920][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 161.416730][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 161.423187][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 161.429468][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 161.436283][ C1] ? avc_has_perm+0x158/0x240
[ 161.441010][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 161.446641][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 161.451869][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 161.457357][ C1] lock_sock_nested+0x92/0x280
[ 161.462282][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 161.467749][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 161.472709][ C1] ? _raw_spin_unlock_bh+0x50/0x60
[ 161.478086][ C1] tipc_sendstream+0x47/0x70
[ 161.482911][ C1] ? __cfi_tipc_sendstream+0x10/0x10
[ 161.488382][ C1] ____sys_sendmsg+0x5a9/0x990
[ 161.493155][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 161.498880][ C1] ? import_iovec+0x7c/0xb0
[ 161.504091][ C1] ___sys_sendmsg+0x21c/0x290
[ 161.509075][ C1] ? __sys_sendmsg+0x270/0x270
[ 161.514043][ C1] ? __fdget+0x19c/0x220
[ 161.518650][ C1] __x64_sys_sendmsg+0x1f0/0x2c0
[ 161.523787][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 161.529700][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 161.536171][ C1] x64_sys_call+0x171/0x9a0
[ 161.540764][ C1] do_syscall_64+0x4c/0xa0
[ 161.545302][ C1] ? clear_bhb_loop+0x30/0x80
[ 161.550432][ C1] ? clear_bhb_loop+0x30/0x80
[ 161.555116][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 161.561365][ C1] RIP: 0033:0x7ff6f847dca9
[ 161.565789][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 161.587231][ C1] RSP: 002b:00007ff6f91330c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 161.595671][ C1] RAX: ffffffffffffffda RBX: 00007ff6f85ac050 RCX: 00007ff6f847dca9
[ 161.604125][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 161.612204][ C1] RBP: 00007ff6f84c947e R08: 0000000000000000 R09: 0000000000000000
[ 161.620711][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 161.629304][ C1] R13: 000000000000000b R14: 00007ff6f85ac050 R15: 00007ffe169bd9c8
[ 161.637640][ C1]
[ 309.287052][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.0:8029]
[ 309.296127][ C0] Modules linked in:
[ 309.300202][ C0] CPU: 0 PID: 8029 Comm: syz-executor.0 Not tainted syzkaller #0
[ 309.308189][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 309.318587][ C0] RIP: 0010:tipc_node_distr_xmit+0x0/0x390
[ 309.324488][ C0] Code: 31 c0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 f4 35 21 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 b8 10 2a 11 b4 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec e0 00
[ 309.345119][ C0] RSP: 0018:ffffc900014fe8d8 EFLAGS: 00000246
[ 309.351830][ C0] RAX: 1ffff110244620a6 RBX: 0000000000000000 RCX: ffff88811ab46540
[ 309.360146][ C0] RDX: 0000000000000000 RSI: ffffc900014feaa0 RDI: ffff88810ee7c600
[ 309.368233][ C0] RBP: ffffc900014feb70 R08: dffffc0000000000 R09: ffffed10244620b4
[ 309.376314][ C0] R10: ffffed10244620b4 R11: 1ffff110244620b3 R12: ffff888122310500
[ 309.384395][ C0] R13: dffffc0000000000 R14: ffffc900014fed60 R15: 00000000c92a6f3d
[ 309.392541][ C0] FS: 00007ff6f91546c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 309.401486][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.408067][ C0] CR2: 00007ff6f9133d58 CR3: 0000000115246000 CR4: 00000000003506b0
[ 309.416632][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.424826][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.433235][ C0] Call Trace:
[ 309.436518][ C0]
[ 309.439439][ C0] ? tipc_sk_rcv+0x1aa3/0x2cc0
[ 309.444476][ C0] ? stack_trace_save+0x98/0xe0
[ 309.449318][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 309.455214][ C0] ? __stack_depot_save+0x445/0x480
[ 309.460423][ C0] ? kasan_set_track+0x60/0x70
[ 309.465287][ C0] ? kasan_set_track+0x4b/0x70
[ 309.470228][ C0] ? ____kasan_slab_free+0x132/0x180
[ 309.475685][ C0] ? tipc_node_xmit+0x257/0xd00
[ 309.480795][ C0] ? sockopt_release_sock+0x95/0x1f0
[ 309.486508][ C0] ? sk_setsockopt+0x1355/0x2590
[ 309.491526][ C0] ? sock_setsockopt+0x5a/0x70
[ 309.496379][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 309.501429][ C0] tipc_node_xmit+0x257/0xd00
[ 309.506193][ C0] ? kasan_quarantine_put+0x34/0x190
[ 309.511642][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 309.516915][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 309.522473][ C0] ? __kasan_slab_free+0x11/0x20
[ 309.527502][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 309.533082][ C0] ? kfree_skbmem+0x10c/0x180
[ 309.538016][ C0] tipc_node_distr_xmit+0x292/0x390
[ 309.543325][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 309.549250][ C0] tipc_sk_rcv+0x1aa3/0x2cc0
[ 309.553876][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 309.558856][ C0] tipc_node_xmit+0x257/0xd00
[ 309.563746][ C0] ? is_bpf_text_address+0x177/0x190
[ 309.569310][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 309.574787][ C0] ? kernel_text_address+0xa0/0xd0
[ 309.580641][ C0] ? __kernel_text_address+0xd/0x30
[ 309.585902][ C0] ? unwind_get_return_address+0x4d/0x90
[ 309.591631][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 309.597799][ C0] ? arch_stack_walk+0xfc/0x150
[ 309.602670][ C0] tipc_sk_filter_rcv+0x155f/0x2c80
[ 309.608427][ C0] ? tipc_sk_publish+0x440/0x440
[ 309.613559][ C0] ? __kasan_check_write+0x14/0x20
[ 309.618893][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 309.623927][ C0] tipc_sk_rcv+0x7d9/0x2cc0
[ 309.628584][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 309.633846][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 309.638908][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 309.644514][ C0] tipc_node_xmit+0x257/0xd00
[ 309.649295][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 309.654595][ C0] tipc_node_distr_xmit+0x292/0x390
[ 309.659786][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 309.665546][ C0] ? __kasan_check_read+0x11/0x20
[ 309.670759][ C0] ? preempt_schedule_common+0xbe/0xf0
[ 309.676343][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 309.681727][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 309.687356][ C0] __release_sock+0x154/0x380
[ 309.692052][ C0] sockopt_release_sock+0x95/0x1f0
[ 309.697995][ C0] sk_setsockopt+0x1355/0x2590
[ 309.703102][ C0] ? __cfi_sk_setsockopt+0x10/0x10
[ 309.708490][ C0] ? security_file_alloc+0x33/0x130
[ 309.713912][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 309.719805][ C0] ? memcpy+0x56/0x70
[ 309.723795][ C0] ? __fget_files+0x2d5/0x330
[ 309.728596][ C0] sock_setsockopt+0x5a/0x70
[ 309.733359][ C0] __sys_setsockopt+0x270/0x4e0
[ 309.738373][ C0] ? __cfi___sys_setsockopt+0x10/0x10
[ 309.743884][ C0] ? __this_cpu_preempt_check+0x13/0x20
[ 309.749425][ C0] ? xfd_validate_state+0x70/0x150
[ 309.754918][ C0] ? __kasan_check_write+0x14/0x20
[ 309.760250][ C0] ? fpregs_restore_userregs+0x128/0x260
[ 309.765901][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 309.771310][ C0] x64_sys_call+0x124/0x9a0
[ 309.775908][ C0] do_syscall_64+0x4c/0xa0
[ 309.780361][ C0] ? clear_bhb_loop+0x30/0x80
[ 309.785559][ C0] ? clear_bhb_loop+0x30/0x80
[ 309.790444][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 309.796518][ C0] RIP: 0033:0x7ff6f847dca9
[ 309.801048][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 309.821518][ C0] RSP: 002b:00007ff6f91540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 309.830280][ C0] RAX: ffffffffffffffda RBX: 00007ff6f85abf80 RCX: 00007ff6f847dca9
[ 309.838446][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 309.846801][ C0] RBP: 00007ff6f84c947e R08: 0000000000000004 R09: 0000000000000000
[ 309.855161][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 309.863496][ C0] R13: 000000000000000b R14: 00007ff6f85abf80 R15: 00007ffe169bd9c8
[ 309.872081][ C0]
[ 309.875196][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 309.880660][ C1] NMI backtrace for cpu 1
[ 309.880669][ C1] CPU: 1 PID: 8030 Comm: syz-executor.0 Not tainted syzkaller #0
[ 309.880684][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 309.880692][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 309.880716][ C1] Code: ab 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 b0 ab 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 1d b8 03 89 f9 80 e1 07 38
[ 309.880728][ C1] RSP: 0018:ffffc900016a7680 EFLAGS: 00000246
[ 309.880743][ C1] RAX: 0000000000000003 RBX: ffff888122310598 RCX: ffffffff84f37c82
[ 309.880753][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888122310598
[ 309.880764][ C1] RBP: ffffc900016a7710 R08: dffffc0000000000 R09: ffffed10244620b4
[ 309.880774][ C1] R10: ffffed10244620b4 R11: 1ffff110244620b3 R12: 1ffff1103ee20001
[ 309.880784][ C1] R13: ffff8881f7138c94 R14: dffffc0000000000 R15: 1ffff920002d4ed0
[ 309.880796][ C1] FS: 00007ff6f91336c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 309.880809][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.880819][ C1] CR2: 00007ff6f9133d58 CR3: 0000000115246000 CR4: 00000000003506a0
[ 309.880835][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.880843][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.880853][ C1] Call Trace:
[ 309.880858][ C1]
[ 309.880863][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 309.880881][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 309.880897][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 309.880913][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 309.880927][ C1] ? avc_has_perm+0x158/0x240
[ 309.880946][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 309.880967][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 309.880985][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 309.881005][ C1] lock_sock_nested+0x92/0x280
[ 309.881021][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 309.881036][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 309.881055][ C1] ? _raw_spin_unlock_bh+0x50/0x60
[ 309.881074][ C1] tipc_sendstream+0x47/0x70
[ 309.881094][ C1] ? __cfi_tipc_sendstream+0x10/0x10
[ 309.881119][ C1] ____sys_sendmsg+0x5a9/0x990
[ 309.881134][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 309.881148][ C1] ? import_iovec+0x7c/0xb0
[ 309.881165][ C1] ___sys_sendmsg+0x21c/0x290
[ 309.881178][ C1] ? __sys_sendmsg+0x270/0x270
[ 309.881197][ C1] ? __fdget+0x19c/0x220
[ 309.881217][ C1] __x64_sys_sendmsg+0x1f0/0x2c0
[ 309.881230][ C1] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 309.881246][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 309.881263][ C1] x64_sys_call+0x171/0x9a0
[ 309.881280][ C1] do_syscall_64+0x4c/0xa0
[ 309.881298][ C1] ? clear_bhb_loop+0x30/0x80
[ 309.881313][ C1] ? clear_bhb_loop+0x30/0x80
[ 309.881327][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 309.881341][ C1] RIP: 0033:0x7ff6f847dca9
[ 309.881353][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 309.881364][ C1] RSP: 002b:00007ff6f91330c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 309.881379][ C1] RAX: ffffffffffffffda RBX: 00007ff6f85ac050 RCX: 00007ff6f847dca9
[ 309.881389][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 309.881398][ C1] RBP: 00007ff6f84c947e R08: 0000000000000000 R09: 0000000000000000
[ 309.881407][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 309.881415][ C1] R13: 000000000000000b R14: 00007ff6f85ac050 R15: 00007ffe169bd9c8
[ 309.881427][ C1]