Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts.
2026/03/03 09:54:23 parsed 1 programs
[ 212.565729][ T28] audit: type=1400 audit(1772531663.767:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 212.586422][ T28] audit: type=1400 audit(1772531663.767:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 213.279137][ T28] audit: type=1400 audit(1772531664.487:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 213.280200][ T291] cgroup: Unknown subsys name 'net'
[ 213.301753][ T28] audit: type=1400 audit(1772531664.487:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 213.328972][ T28] audit: type=1400 audit(1772531664.517:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 213.329133][ T291] cgroup: Unknown subsys name 'devices'
[ 213.469482][ T291] cgroup: Unknown subsys name 'hugetlb'
[ 213.475057][ T291] cgroup: Unknown subsys name 'rlimit'
[ 213.581554][ T28] audit: type=1400 audit(1772531664.787:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 213.601566][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 213.604695][ T28] audit: type=1400 audit(1772531664.787:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 213.633554][ T28] audit: type=1400 audit(1772531664.787:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 213.652012][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 213.653819][ T28] audit: type=1400 audit(1772531664.787:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 213.682583][ T28] audit: type=1400 audit(1772531664.787:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 214.337457][ T298] request_module fs-gadgetfs succeeded, but still no fs?
[ 214.461195][ T311] bridge0: port 1(bridge_slave_0) entered blocking state
[ 214.468259][ T311] bridge0: port 1(bridge_slave_0) entered disabled state
[ 214.475506][ T311] device bridge_slave_0 entered promiscuous mode
[ 214.482303][ T311] bridge0: port 2(bridge_slave_1) entered blocking state
[ 214.489333][ T311] bridge0: port 2(bridge_slave_1) entered disabled state
[ 214.496550][ T311] device bridge_slave_1 entered promiscuous mode
[ 214.532653][ T311] bridge0: port 2(bridge_slave_1) entered blocking state
[ 214.539678][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 214.546884][ T311] bridge0: port 1(bridge_slave_0) entered blocking state
[ 214.553896][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 214.570664][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 214.578398][ T41] bridge0: port 1(bridge_slave_0) entered disabled state
[ 214.585479][ T41] bridge0: port 2(bridge_slave_1) entered disabled state
[ 214.594982][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 214.603180][ T41] bridge0: port 1(bridge_slave_0) entered blocking state
[ 214.610199][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 214.618521][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 214.626644][ T41] bridge0: port 2(bridge_slave_1) entered blocking state
[ 214.633669][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 214.646401][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 214.654328][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 214.666725][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 214.677923][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 214.685906][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 214.693353][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 214.701263][ T311] device veth0_vlan entered promiscuous mode
[ 214.711792][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 214.720678][ T311] device veth1_macvtap entered promiscuous mode
[ 214.729696][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 214.740232][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 214.766087][ T311] syz-executor (311) used greatest stack depth: 22016 bytes left
2026/03/03 09:54:26 executed programs: 0
[ 215.452496][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.459940][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.467169][ T364] device bridge_slave_0 entered promiscuous mode
[ 215.477244][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.484342][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.491703][ T364] device bridge_slave_1 entered promiscuous mode
[ 215.533529][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.540551][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 215.547754][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.554764][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 215.575097][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 215.582851][ T322] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.590074][ T322] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.603552][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 215.611666][ T322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 215.618688][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 215.630286][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 215.638586][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 215.645603][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 215.653985][ T8] device bridge_slave_1 left promiscuous mode
[ 215.660276][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 215.667629][ T8] device bridge_slave_0 left promiscuous mode
[ 215.673809][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 215.681860][ T8] device veth1_macvtap left promiscuous mode
[ 215.687839][ T8] device veth0_vlan left promiscuous mode
[ 215.751577][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 215.760747][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 215.773209][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 215.784822][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 215.792688][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 215.800595][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 215.808842][ T364] device veth0_vlan entered promiscuous mode
[ 215.817858][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 215.827422][ T364] device veth1_macvtap entered promiscuous mode
[ 215.836159][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 215.845604][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 315.917870][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 315.924546][ C0] rcu: 0-...!: (10000 ticks this GP) idle=f64c/1/0x4000000000000000 softirq=2741/2741 fqs=0
[ 315.934668][ C0] (t=10000 jiffies g=1101 q=78 ncpus=2)
[ 315.940276][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g1101 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 315.952396][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=842
[ 315.960079][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g1101 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 315.971323][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 315.981261][ C0] rcu: RCU grace-period kthread stack dump:
[ 315.987119][ C0] task:rcu_preempt state:I stack:28496 pid:14 ppid:2 flags:0x00004000
[ 315.996302][ C0] Call Trace:
[ 315.999559][ C0]
[ 316.002469][ C0] __schedule+0xba6/0x1500
[ 316.006957][ C0] ? release_firmware_map_entry+0x190/0x190
[ 316.012824][ C0] schedule+0xbd/0x170
[ 316.016866][ C0] schedule_timeout+0x159/0x340
[ 316.021685][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 316.027028][ C0] ? __cfi_process_timeout+0x10/0x10
[ 316.032285][ C0] ? prepare_to_swait_event+0x308/0x320
[ 316.037801][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 316.042617][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 316.047785][ C0] ? rcu_gp_init+0xf30/0xf30
[ 316.052343][ C0] rcu_gp_kthread+0x99/0x390
[ 316.056902][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 316.062067][ C0] ? __kasan_check_read+0x11/0x20
[ 316.067061][ C0] ? __kthread_parkme+0x142/0x180
[ 316.072054][ C0] kthread+0x281/0x320
[ 316.076094][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 316.081259][ C0] ? __cfi_kthread+0x10/0x10
[ 316.085818][ C0] ret_from_fork+0x1f/0x30
[ 316.090207][ C0]
[ 316.093200][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 316.099500][ C0] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0
[ 316.106582][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 316.116606][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x82/0x90
[ 316.123434][ C0] Code: 8d 52 28 4d 39 ca 77 22 89 ff 89 f6 49 ff c0 4c 89 01 48 c7 44 11 08 05 00 00 00 48 89 7c 11 10 48 89 74 11 18 48 89 44 11 20 <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90
[ 316.143019][ C0] RSP: 0018:ffffc900016c6870 EFLAGS: 00000293
[ 316.149058][ C0] RAX: ffffffff84d95b32 RBX: ffff88812aaccf80 RCX: 0000000000000000
[ 316.157000][ C0] RDX: ffff888113f90000 RSI: 0000000000000004 RDI: 000000007ffffffe
[ 316.164945][ C0] RBP: ffffc900016c6870 R08: ffff88812aaccf83 R09: 1ffff110255599f0
[ 316.172885][ C0] R10: dffffc0000000000 R11: ffffed10255599f1 R12: ffff88812aaccf00
[ 316.180827][ C0] R13: 00000000000003f0 R14: 0000000000000004 R15: ffff88811394d0de
[ 316.188768][ C0] FS: 00007f0ff11ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 316.197668][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 316.204221][ C0] CR2: 0000200000003000 CR3: 000000012a62d000 CR4: 00000000003506b0
[ 316.212164][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 316.220106][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 316.228054][ C0] Call Trace:
[ 316.231307][ C0]
[ 316.234210][ C0] tipc_sk_lookup+0x522/0x620
[ 316.238860][ C0] ? tipc_sk_rcv+0x2c10/0x2c10
[ 316.243595][ C0] tipc_sk_rcv+0x416/0x2c10
[ 316.248068][ C0] ? __stack_depot_save+0x445/0x480
[ 316.253241][ C0] ? kasan_set_track+0x60/0x70
[ 316.257973][ C0] ? kasan_set_track+0x4b/0x70
[ 316.262719][ C0] ? kasan_save_free_info+0x31/0x50
[ 316.267893][ C0] ? ____kasan_slab_free+0x132/0x180
[ 316.273155][ C0] ? __kasan_slab_free+0x11/0x20
[ 316.278062][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.282976][ C0] ? kfree_skbmem+0x10c/0x180
[ 316.287624][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 316.292617][ C0] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 316.297349][ C0] ? __release_sock+0x154/0x380
[ 316.302171][ C0] ? __fput+0x1fc/0x8f0
[ 316.306298][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 316.311900][ C0] ? do_syscall_64+0x58/0xa0
[ 316.316461][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 316.322500][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 316.327409][ C0] tipc_node_xmit+0x26c/0xd90
[ 316.332056][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.336966][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 316.342222][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 316.347388][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 316.352905][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.357813][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 316.362717][ C0] ? kfree_skb_reason+0xdc/0x230
[ 316.367625][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 316.373139][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 316.378481][ C0] tipc_sk_rcv+0x1d63/0x2c10
[ 316.383045][ C0] ? __kernel_text_address+0xd/0x30
[ 316.388220][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 316.394351][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 316.400390][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 316.405305][ C0] tipc_node_xmit+0x26c/0xd90
[ 316.410038][ C0] ? is_bpf_text_address+0x177/0x190
[ 316.415295][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 316.420463][ C0] ? kernel_text_address+0xa0/0xd0
[ 316.425545][ C0] ? __kernel_text_address+0xd/0x30
[ 316.430717][ C0] ? __kasan_check_write+0x14/0x20
[ 316.435796][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 316.441226][ C0] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 316.446398][ C0] ? tipc_sk_publish+0x470/0x470
[ 316.451309][ C0] ? __kasan_check_write+0x14/0x20
[ 316.456390][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 316.461299][ C0] tipc_sk_rcv+0x7ed/0x2c10
[ 316.465773][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.470682][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 316.475675][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 316.480585][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 316.485950][ C0] tipc_node_xmit+0x26c/0xd90
[ 316.490602][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 316.495770][ C0] tipc_node_distr_xmit+0x2a3/0x3b0
[ 316.500936][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 316.506627][ C0] tipc_sk_backlog_rcv+0x17d/0x210
[ 316.511707][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 316.517310][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 316.522741][ C0] __release_sock+0x154/0x380
[ 316.527393][ C0] release_sock+0x60/0x1c0
[ 316.531778][ C0] tipc_release+0xd4a/0x1670
[ 316.536342][ C0] ? __cfi_tipc_release+0x10/0x10
[ 316.541338][ C0] sock_close+0xf1/0x290
[ 316.545550][ C0] ? __cfi_sock_close+0x10/0x10
[ 316.550369][ C0] __fput+0x1fc/0x8f0
[ 316.554322][ C0] ____fput+0x15/0x20
[ 316.558275][ C0] task_work_run+0x1e1/0x250
[ 316.562841][ C0] ? __cfi_task_work_run+0x10/0x10
[ 316.567928][ C0] ? __kasan_check_write+0x14/0x20
[ 316.573015][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 316.578184][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 316.583618][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 316.589047][ C0] do_syscall_64+0x58/0xa0
[ 316.593434][ C0] ? clear_bhb_loop+0x30/0x80
[ 316.598080][ C0] ? clear_bhb_loop+0x30/0x80
[ 316.602730][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 316.608599][ C0] RIP: 0033:0x7f0ff139c799
[ 316.612999][ 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
[ 316.632573][ C0] RSP: 002b:00007f0ff11ff028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 316.640955][ C0] RAX: 00000000000203a0 RBX: 00007f0ff1615fa0 RCX: 00007f0ff139c799
[ 316.648902][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 316.656842][ C0] RBP: 00007f0ff1432bd9 R08: 0000000000000000 R09: 0000000000000000
[ 316.664783][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 316.672723][ C0] R13: 00007f0ff1616038 R14: 00007f0ff1615fa0 R15: 00007ffdd9fbb4f8
[ 316.680670][ C0]
[ 316.683677][ C0] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0
[ 316.690754][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 316.700777][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x82/0x90
[ 316.707601][ C0] Code: 8d 52 28 4d 39 ca 77 22 89 ff 89 f6 49 ff c0 4c 89 01 48 c7 44 11 08 05 00 00 00 48 89 7c 11 10 48 89 74 11 18 48 89 44 11 20 <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90
[ 316.727176][ C0] RSP: 0018:ffffc900016c6870 EFLAGS: 00000293
[ 316.733213][ C0] RAX: ffffffff84d95b32 RBX: ffff88812aaccf80 RCX: 0000000000000000
[ 316.741154][ C0] RDX: ffff888113f90000 RSI: 0000000000000004 RDI: 000000007ffffffe
[ 316.749097][ C0] RBP: ffffc900016c6870 R08: ffff88812aaccf83 R09: 1ffff110255599f0
[ 316.757042][ C0] R10: dffffc0000000000 R11: ffffed10255599f1 R12: ffff88812aaccf00
[ 316.764982][ C0] R13: 00000000000003f0 R14: 0000000000000004 R15: ffff88811394d0de
[ 316.772923][ C0] FS: 00007f0ff11ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 316.781852][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 316.788407][ C0] CR2: 0000200000003000 CR3: 000000012a62d000 CR4: 00000000003506b0
[ 316.796355][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 316.804295][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 316.812238][ C0] Call Trace:
[ 316.815489][ C0]
[ 316.818395][ C0] tipc_sk_lookup+0x522/0x620
[ 316.823053][ C0] ? tipc_sk_rcv+0x2c10/0x2c10
[ 316.827787][ C0] tipc_sk_rcv+0x416/0x2c10
[ 316.832262][ C0] ? __stack_depot_save+0x445/0x480
[ 316.837431][ C0] ? kasan_set_track+0x60/0x70
[ 316.842166][ C0] ? kasan_set_track+0x4b/0x70
[ 316.846900][ C0] ? kasan_save_free_info+0x31/0x50
[ 316.852072][ C0] ? ____kasan_slab_free+0x132/0x180
[ 316.857327][ C0] ? __kasan_slab_free+0x11/0x20
[ 316.862237][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.867146][ C0] ? kfree_skbmem+0x10c/0x180
[ 316.871796][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 316.876791][ C0] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 316.881532][ C0] ? __release_sock+0x154/0x380
[ 316.886367][ C0] ? __fput+0x1fc/0x8f0
[ 316.890506][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 316.896116][ C0] ? do_syscall_64+0x58/0xa0
[ 316.900685][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 316.906737][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 316.911651][ C0] tipc_node_xmit+0x26c/0xd90
[ 316.916302][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.921213][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 316.926471][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 316.931639][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 316.937165][ C0] ? kmem_cache_free+0x12d/0x300
[ 316.942077][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 316.946993][ C0] ? kfree_skb_reason+0xdc/0x230
[ 316.951906][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 316.957425][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 316.962776][ C0] tipc_sk_rcv+0x1d63/0x2c10
[ 316.967348][ C0] ? __kernel_text_address+0xd/0x30
[ 316.972522][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 316.978654][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 316.984701][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 316.989616][ C0] tipc_node_xmit+0x26c/0xd90
[ 316.994268][ C0] ? is_bpf_text_address+0x177/0x190
[ 316.999529][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 317.004701][ C0] ? kernel_text_address+0xa0/0xd0
[ 317.009787][ C0] ? __kernel_text_address+0xd/0x30
[ 317.014959][ C0] ? __kasan_check_write+0x14/0x20
[ 317.020045][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 317.025480][ C0] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 317.030655][ C0] ? tipc_sk_publish+0x470/0x470
[ 317.035566][ C0] ? __kasan_check_write+0x14/0x20
[ 317.040645][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 317.045558][ C0] tipc_sk_rcv+0x7ed/0x2c10
[ 317.050035][ C0] ? kmem_cache_free+0x12d/0x300
[ 317.054951][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 317.059948][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 317.064857][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 317.070200][ C0] tipc_node_xmit+0x26c/0xd90
[ 317.074849][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 317.080017][ C0] tipc_node_distr_xmit+0x2a3/0x3b0
[ 317.085193][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 317.090883][ C0] tipc_sk_backlog_rcv+0x17d/0x210
[ 317.095966][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 317.101570][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 317.107002][ C0] __release_sock+0x154/0x380
[ 317.111653][ C0] release_sock+0x60/0x1c0
[ 317.116039][ C0] tipc_release+0xd4a/0x1670
[ 317.120602][ C0] ? __cfi_tipc_release+0x10/0x10
[ 317.125598][ C0] sock_close+0xf1/0x290
[ 317.129814][ C0] ? __cfi_sock_close+0x10/0x10
[ 317.134634][ C0] __fput+0x1fc/0x8f0
[ 317.138590][ C0] ____fput+0x15/0x20
[ 317.142546][ C0] task_work_run+0x1e1/0x250
[ 317.147106][ C0] ? __cfi_task_work_run+0x10/0x10
[ 317.152188][ C0] ? __kasan_check_write+0x14/0x20
[ 317.157270][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 317.162439][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 317.167869][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 317.173312][ C0] do_syscall_64+0x58/0xa0
[ 317.177699][ C0] ? clear_bhb_loop+0x30/0x80
[ 317.182351][ C0] ? clear_bhb_loop+0x30/0x80
[ 317.186998][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 317.192874][ C0] RIP: 0033:0x7f0ff139c799
[ 317.197264][ 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
[ 317.216839][ C0] RSP: 002b:00007f0ff11ff028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 317.225221][ C0] RAX: 00000000000203a0 RBX: 00007f0ff1615fa0 RCX: 00007f0ff139c799
[ 317.233164][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 317.241107][ C0] RBP: 00007f0ff1432bd9 R08: 0000000000000000 R09: 0000000000000000
[ 317.249050][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 317.256994][ C0] R13: 00007f0ff1616038 R14: 00007f0ff1615fa0 R15: 00007ffdd9fbb4f8
[ 317.264941][ C0]
[ 353.056762][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.17:374]
[ 353.064780][ C1] Modules linked in:
[ 353.068662][ C1] CPU: 1 PID: 374 Comm: syz.2.17 Not tainted syzkaller #0
[ 353.075761][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 353.085799][ C1] RIP: 0010:kvm_wait+0x105/0x150
[ 353.090737][ 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 aa c4 03 89 f9 80 e1 07 38
[ 353.110329][ C1] RSP: 0018:ffffc900017178a0 EFLAGS: 00000246
[ 353.116387][ C1] RAX: 0000000000000003 RBX: ffff88812aaccf98 RCX: ffffffff8500b8a2
[ 353.124345][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88812aaccf98
[ 353.132305][ C1] RBP: ffffc90001717930 R08: ffff88812aaccf98 R09: 1ffff110255599f3
[ 353.140270][ C1] R10: dffffc0000000000 R11: ffffed10255599f4 R12: 1ffff1103ede0001
[ 353.148232][ C1] R13: ffff8881f6f38cd4 R14: dffffc0000000000 R15: 1ffff920002e2f14
[ 353.156190][ C1] FS: 000055558f335500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 353.165110][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.171688][ C1] CR2: 00007f0ff13e9e80 CR3: 000000012a62d000 CR4: 00000000003506a0
[ 353.179649][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 353.187610][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 353.195570][ C1] Call Trace:
[ 353.198836][ C1]
[ 353.201756][ C1] ? __cfi_kvm_wait+0x10/0x10
[ 353.206433][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 353.212671][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 353.218743][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 353.225329][ C1] ? stack_trace_save+0xa6/0xf0
[ 353.230174][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 353.235973][ C1] ? __stack_depot_save+0x445/0x480
[ 353.241165][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 353.246610][ C1] _raw_spin_lock_bh+0xe4/0xf0
[ 353.251368][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 353.256818][ C1] ? __kasan_record_aux_stack+0xb6/0xc0
[ 353.262358][ C1] ? task_work_add+0x7f/0x330
[ 353.267028][ C1] ? fput+0xe1/0x1a0
[ 353.270912][ C1] ? filp_close+0x111/0x160
[ 353.275408][ C1] ? __close_range+0x300/0x4f0
[ 353.280162][ C1] ? x64_sys_call+0x43b/0x9a0
[ 353.284832][ C1] ? do_syscall_64+0x4c/0xa0
[ 353.289418][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 353.295481][ C1] lock_sock_nested+0x90/0x2a0
[ 353.300232][ C1] ? __cfi_lock_sock_nested+0x10/0x10
[ 353.305592][ C1] ? __cfi_locks_remove_file+0x10/0x10
[ 353.311044][ C1] tipc_release+0xb2/0x1670
[ 353.315538][ C1] ? rwsem_write_trylock+0x136/0x300
[ 353.320824][ C1] ? __cfi_tipc_release+0x10/0x10
[ 353.325844][ C1] sock_close+0xf1/0x290
[ 353.330075][ C1] ? __cfi_sock_close+0x10/0x10
[ 353.334912][ C1] __fput+0x1fc/0x8f0
[ 353.338889][ C1] ____fput+0x15/0x20
[ 353.342864][ C1] task_work_run+0x1e1/0x250
[ 353.347447][ C1] ? __cfi_task_work_run+0x10/0x10
[ 353.352550][ C1] ? __cfi___close_range+0x10/0x10
[ 353.357649][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 353.362842][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 353.368290][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 353.373739][ C1] do_syscall_64+0x58/0xa0
[ 353.378148][ C1] ? clear_bhb_loop+0x30/0x80
[ 353.382816][ C1] ? clear_bhb_loop+0x30/0x80
[ 353.387482][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 353.393371][ C1] RIP: 0033:0x7f0ff139c799
[ 353.397774][ 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
[ 353.417366][ C1] RSP: 002b:00007ffdd9fbb658 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 353.425767][ C1] RAX: 0000000000000000 RBX: 00007f0ff1617da0 RCX: 00007f0ff139c799
[ 353.433728][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 353.441686][ C1] RBP: 00007f0ff1617da0 R08: 0000000000000006 R09: 0000000000000000
[ 353.449645][ C1] R10: 00007f0ff1617cb0 R11: 0000000000000246 R12: 0000000000034e69
[ 353.457607][ C1] R13: 00007f0ff161609c R14: 0000000000034b8e R15: 00007f0ff1616090
[ 353.465572][ C1]
[ 353.468591][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 353.473787][ C0] NMI backtrace for cpu 0
[ 353.473795][ C0] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0
[ 353.473810][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 353.473818][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x36/0x60
[ 353.473842][ C0] Code: b0 00 91 7e 65 8b 15 b1 00 91 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 6c 0b 00 00 00 74 2c 8b 91 48 0b 00 00 <83> fa 02 75 21 48 8b 91 50 0b 00 00 48 8b 32 48 8d 7e 01 8b 89 4c
[ 353.473853][ C0] RSP: 0018:ffffc900016c6870 EFLAGS: 00000246
[ 353.473866][ C0] RAX: ffffffff84d95b40 RBX: ffff88812aaccf80 RCX: ffff888113f90000
[ 353.473877][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000007ffffffe
[ 353.473886][ C0] RBP: ffffc900016c6870 R08: ffff88812aaccf83 R09: 1ffff110255599f0
[ 353.473898][ C0] R10: dffffc0000000000 R11: ffffed10255599f1 R12: ffff88812aaccf00
[ 353.473909][ C0] R13: 00000000000003f0 R14: 0000000000000004 R15: ffff88811394d0de
[ 353.473919][ C0] FS: 00007f0ff11ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 353.473933][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.473943][ C0] CR2: 0000200000003000 CR3: 000000012a62d000 CR4: 00000000003506b0
[ 353.473956][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 353.473965][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 353.473975][ C0] Call Trace:
[ 353.473979][ C0]
[ 353.473984][ C0] tipc_sk_lookup+0x530/0x620
[ 353.474001][ C0] ? preempt_count_sub+0x6/0x170
[ 353.474017][ C0] ? tipc_sk_rcv+0x2c10/0x2c10
[ 353.474033][ C0] ? _raw_spin_lock_bh+0xf/0xf0
[ 353.474052][ C0] tipc_sk_rcv+0x416/0x2c10
[ 353.474068][ C0] ? __stack_depot_save+0x445/0x480
[ 353.474085][ C0] ? kasan_set_track+0x60/0x70
[ 353.474101][ C0] ? kasan_set_track+0x4b/0x70
[ 353.474116][ C0] ? kasan_save_free_info+0x31/0x50
[ 353.474138][ C0] ? ____kasan_slab_free+0x132/0x180
[ 353.474155][ C0] ? __kasan_slab_free+0x11/0x20
[ 353.474171][ C0] ? kmem_cache_free+0x12d/0x300
[ 353.474190][ C0] ? kfree_skbmem+0x10c/0x180
[ 353.474206][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 353.474221][ C0] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 353.474237][ C0] ? __release_sock+0x154/0x380
[ 353.474257][ C0] ? __fput+0x1fc/0x8f0
[ 353.474274][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 353.474289][ C0] ? do_syscall_64+0x58/0xa0
[ 353.474308][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 353.474330][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 353.474349][ C0] tipc_node_xmit+0x26c/0xd90
[ 353.474363][ C0] ? kmem_cache_free+0x12d/0x300
[ 353.474381][ C0] ? ____kasan_slab_free+0x13d/0x180
[ 353.474398][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 353.474418][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 353.474440][ C0] ? kmem_cache_free+0x12d/0x300
[ 353.474460][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 353.474474][ C0] ? kfree_skb_reason+0xdc/0x230
[ 353.474491][ C0] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 353.474506][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 353.474523][ C0] tipc_sk_rcv+0x1d63/0x2c10
[ 353.474538][ C0] ? __kernel_text_address+0xd/0x30
[ 353.474556][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 353.474577][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 353.474602][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 353.474621][ C0] tipc_node_xmit+0x26c/0xd90
[ 353.474635][ C0] ? is_bpf_text_address+0x177/0x190
[ 353.474654][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 353.474667][ C0] ? kernel_text_address+0xa0/0xd0
[ 353.474685][ C0] ? __kernel_text_address+0xd/0x30
[ 353.474704][ C0] ? __kasan_check_write+0x14/0x20
[ 353.474717][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 353.474737][ C0] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 353.474762][ C0] ? tipc_sk_publish+0x470/0x470
[ 353.474780][ C0] ? __kasan_check_write+0x14/0x20
[ 353.474793][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 353.474814][ C0] tipc_sk_rcv+0x7ed/0x2c10
[ 353.474833][ C0] ? kmem_cache_free+0x12d/0x300
[ 353.474853][ C0] ? tipc_msg_reverse+0x6db/0x940
[ 353.474867][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 353.474885][ C0] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 353.474904][ C0] tipc_node_xmit+0x26c/0xd90
[ 353.474918][ C0] ? __cfi_tipc_node_xmit+0x10/0x10
[ 353.474935][ C0] tipc_node_distr_xmit+0x2a3/0x3b0
[ 353.474950][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 353.474966][ C0] tipc_sk_backlog_rcv+0x17d/0x210
[ 353.474984][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 353.475002][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 353.475023][ C0] __release_sock+0x154/0x380
[ 353.475044][ C0] release_sock+0x60/0x1c0
[ 353.475060][ C0] tipc_release+0xd4a/0x1670
[ 353.475078][ C0] ? __cfi_tipc_release+0x10/0x10
[ 353.475097][ C0] sock_close+0xf1/0x290
[ 353.475110][ C0] ? __cfi_sock_close+0x10/0x10
[ 353.475124][ C0] __fput+0x1fc/0x8f0
[ 353.475142][ C0] ____fput+0x15/0x20
[ 353.475158][ C0] task_work_run+0x1e1/0x250
[ 353.475176][ C0] ? __cfi_task_work_run+0x10/0x10
[ 353.475194][ C0] ? __kasan_check_write+0x14/0x20
[ 353.475208][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 353.475224][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 353.475240][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 353.475255][ C0] do_syscall_64+0x58/0xa0
[ 353.475273][ C0] ? clear_bhb_loop+0x30/0x80
[ 353.475287][ C0] ? clear_bhb_loop+0x30/0x80
[ 353.475301][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 353.475323][ C0] RIP: 0033:0x7f0ff139c799
[ 353.475334][ 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
[ 353.475345][ C0] RSP: 002b:00007f0ff11ff028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 353.475359][ C0] RAX: 00000000000203a0 RBX: 00007f0ff1615fa0 RCX: 00007f0ff139c799
[ 353.475369][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 353.475378][ C0] RBP: 00007f0ff1432bd9 R08: 0000000000000000 R09: 0000000000000000
[ 353.475387][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 353.475396][ C0] R13: 00007f0ff1616038 R14: 00007f0ff1615fa0 R15: 00007ffdd9fbb4f8
[ 353.475409][ C0]