Warning: Permanently added '10.128.1.38' (ED25519) to the list of known hosts. 2025/10/21 14:13:34 parsed 1 programs [ 47.238016][ T28] audit: type=1400 audit(1761056015.645:106): 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" [ 47.325933][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.020855][ T28] audit: type=1401 audit(1761056016.425:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.324910][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.341914][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.349991][ T415] device bridge_slave_0 entered promiscuous mode [ 48.369675][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.376744][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.384501][ T415] device bridge_slave_1 entered promiscuous mode [ 48.518257][ T28] audit: type=1400 audit(1761056016.925:108): avc: denied { create } for pid=446 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.724842][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.731940][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.739289][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.746342][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.774002][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.781784][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.789200][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.818847][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.827112][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.834203][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.841908][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.850687][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.857777][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.865437][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.873855][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.883193][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.901520][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.910170][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.917766][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.925948][ T415] device veth0_vlan entered promiscuous mode [ 48.936304][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.945446][ T415] device veth1_macvtap entered promiscuous mode [ 48.955533][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/10/21 14:13:37 executed programs: 0 [ 48.965993][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.029327][ T415] syz-executor (415) used greatest stack depth: 22016 bytes left [ 49.139324][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.146411][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.154217][ T468] device bridge_slave_0 entered promiscuous mode [ 49.177544][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.184601][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.192143][ T468] device bridge_slave_1 entered promiscuous mode [ 49.262571][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.269884][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.277480][ T471] device bridge_slave_0 entered promiscuous mode [ 49.298699][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.305930][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.313649][ T471] device bridge_slave_1 entered promiscuous mode [ 49.375915][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.383236][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.390777][ T473] device bridge_slave_0 entered promiscuous mode [ 49.414682][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.421776][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.429292][ T473] device bridge_slave_1 entered promiscuous mode [ 49.462307][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.469391][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.476832][ T476] device bridge_slave_0 entered promiscuous mode [ 49.494855][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.502005][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.509481][ T476] device bridge_slave_1 entered promiscuous mode [ 49.557167][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.564348][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.571995][ T475] device bridge_slave_0 entered promiscuous mode [ 49.590126][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.597182][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.604887][ T475] device bridge_slave_1 entered promiscuous mode [ 49.724984][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.732072][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.739406][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.746432][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.789359][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.796432][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.803748][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.810800][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.833916][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.841029][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.848482][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.855519][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.880051][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.887935][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.895190][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.902786][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.910220][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.917552][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.924808][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.951302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.958887][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.966305][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.974794][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.981903][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.989305][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.998290][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.005343][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.012751][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.021143][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.029403][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.036424][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.043881][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.055525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.063951][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.072312][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.079372][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.108894][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.116895][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.125012][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.152245][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.172964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.180858][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.190554][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.198892][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.206025][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.222230][ T471] device veth0_vlan entered promiscuous mode [ 50.244690][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.254735][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.263189][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.270277][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.278655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.286156][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.294000][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.302744][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.311012][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.318063][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.326546][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.334667][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.342909][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.351280][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.359569][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.366601][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.374325][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.381897][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.389395][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.398021][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.406255][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.413316][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.421103][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.429689][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.437948][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.445007][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.452705][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.460292][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.467839][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.497245][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.505728][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.514372][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.523567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.531892][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.540065][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.548330][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.556385][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.564471][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.572503][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.587383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.595492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.603869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.612179][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.626903][ T471] device veth1_macvtap entered promiscuous mode [ 50.635388][ T468] device veth0_vlan entered promiscuous mode [ 50.646274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.655298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.663347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.671793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.680239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.687950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.695978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.727997][ T475] device veth0_vlan entered promiscuous mode [ 50.734379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.743230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.751655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.759391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.766825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.775243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.783703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.792098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.800523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.808956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.817276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.825470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.833670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.841237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.850768][ T476] device veth0_vlan entered promiscuous mode [ 50.872089][ T475] device veth1_macvtap entered promiscuous mode [ 50.882181][ T468] device veth1_macvtap entered promiscuous mode [ 50.888533][ T28] audit: type=1400 audit(1761056019.285:109): avc: denied { create } for pid=523 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 50.919092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.927541][ T28] audit: type=1400 audit(1761056019.285:110): avc: denied { setopt } for pid=523 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 50.943328][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.952462][ T28] audit: type=1400 audit(1761056019.285:111): avc: denied { write } for pid=523 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 50.973946][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.982832][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.991612][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.000176][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.021930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.034073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.043027][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.052165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.061380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.075701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.095917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.105836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.146289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.154937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.164166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.175971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.183757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.201361][ T473] device veth0_vlan entered promiscuous mode [ 51.219255][ T476] device veth1_macvtap entered promiscuous mode [ 51.274976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.288899][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.305422][ T473] device veth1_macvtap entered promiscuous mode [ 51.326182][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.335999][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.363517][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.378538][ T360] device bridge_slave_1 left promiscuous mode [ 51.388799][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.413495][ T360] device bridge_slave_0 left promiscuous mode [ 51.426888][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.440007][ T360] device veth1_macvtap left promiscuous mode [ 51.448487][ T360] device veth0_vlan left promiscuous mode [ 51.677962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.686261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.696183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.712918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.750566][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.769919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/21 14:13:42 executed programs: 584 2025/10/21 14:13:47 executed programs: 1632 [ 159.947280][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 159.953949][ C0] rcu: 0-...!: (10000 ticks this GP) idle=2b44/1/0x4000000000000000 softirq=11630/11646 fqs=41 [ 159.964365][ C0] (t=10002 jiffies g=6445 q=8248 ncpus=2) [ 159.970165][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9920 jiffies! g6445 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 159.982304][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=1606 [ 159.990093][ C0] rcu: rcu_preempt kthread starved for 9923 jiffies! g6445 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 160.001411][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 160.011418][ C0] rcu: RCU grace-period kthread stack dump: [ 160.017363][ C0] task:rcu_preempt state:I stack:28064 pid:14 ppid:2 flags:0x00004000 [ 160.026590][ C0] Call Trace: [ 160.029956][ C0] [ 160.032896][ C0] __schedule+0xb87/0x14e0 [ 160.037336][ C0] ? release_firmware_map_entry+0x194/0x194 [ 160.043235][ C0] ? __mod_timer+0x7ae/0xb30 [ 160.047832][ C0] schedule+0xbd/0x170 [ 160.051901][ C0] schedule_timeout+0x12c/0x2e0 [ 160.056747][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 160.062159][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 160.067617][ C0] ? __cfi_process_timeout+0x10/0x10 [ 160.072925][ C0] ? prepare_to_swait_event+0x308/0x320 [ 160.078510][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 160.083364][ C0] ? __cfi_rcu_implicit_dynticks_qs+0x10/0x10 [ 160.089431][ C0] ? rcu_gp_init+0xf10/0xf10 [ 160.094034][ C0] rcu_gp_kthread+0x95/0x370 [ 160.098707][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 160.103911][ C0] ? set_cpus_allowed_ptr+0x82/0xc0 [ 160.109107][ C0] ? __kasan_check_read+0x11/0x20 [ 160.114133][ C0] ? __kthread_parkme+0x142/0x180 [ 160.119153][ C0] kthread+0x281/0x320 [ 160.123218][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 160.128425][ C0] ? __cfi_kthread+0x10/0x10 [ 160.133009][ C0] ret_from_fork+0x1f/0x30 [ 160.137449][ C0] [ 160.140500][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 160.146829][ C0] Sending NMI from CPU 0 to CPUs 1: [ 160.152062][ C1] NMI backtrace for cpu 1 [ 160.152077][ C1] CPU: 1 PID: 6057 Comm: syz.1.1858 Not tainted syzkaller #0 [ 160.152094][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 160.152104][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 160.152131][ 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 20 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 ae c9 b8 03 89 f9 80 e1 07 38 [ 160.152145][ C1] RSP: 0018:ffffc90000f778a0 EFLAGS: 00000246 [ 160.152161][ C1] RAX: 0000000000000003 RBX: ffff888130f19e98 RCX: ffffffff84f43dc2 [ 160.152173][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888130f19e98 [ 160.152186][ C1] RBP: ffffc90000f77930 R08: dffffc0000000000 R09: ffffed10261e33d4 [ 160.152198][ C1] R10: ffffed10261e33d4 R11: 1ffff110261e33d3 R12: 1ffff1103ee20001 [ 160.152211][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff920001eef14 [ 160.152224][ C1] FS: 000055555714c500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 160.152239][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.152263][ C1] CR2: 000055558ed7a4a8 CR3: 000000012e835000 CR4: 00000000003506a0 [ 160.152277][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 160.152287][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 160.152297][ C1] Call Trace: [ 160.152302][ C1] [ 160.152309][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 160.152330][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40 [ 160.152353][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 160.152376][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 160.152396][ C1] ? __stack_depot_save+0x36/0x480 [ 160.152414][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 160.152441][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 160.152476][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 160.152493][ C1] ? do_syscall_64+0x4c/0xa0 [ 160.152513][ C1] lock_sock_nested+0x92/0x280 [ 160.152537][ C1] ? __cfi_lock_sock_nested+0x10/0x10 [ 160.152561][ C1] ? __cfi_locks_remove_file+0x10/0x10 [ 160.152578][ C1] tipc_release+0xb2/0x1650 [ 160.152595][ C1] ? rwsem_write_trylock+0x130/0x300 [ 160.152621][ C1] ? __cfi_tipc_release+0x10/0x10 [ 160.152637][ C1] ? task_work_add+0x2b1/0x330 [ 160.152658][ C1] sock_close+0xf1/0x290 [ 160.152688][ C1] ? __cfi_sock_close+0x10/0x10 [ 160.152711][ C1] __fput+0x1fc/0x8f0 [ 160.152732][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 160.152749][ C1] ____fput+0x15/0x20 [ 160.152781][ C1] task_work_run+0x1db/0x240 [ 160.152801][ C1] ? __cfi_task_work_run+0x10/0x10 [ 160.152820][ C1] ? __cfi___close_range+0x10/0x10 [ 160.152836][ C1] exit_to_user_mode_loop+0x9b/0xb0 [ 160.152854][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 160.152872][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 160.152895][ C1] do_syscall_64+0x58/0xa0 [ 160.152911][ C1] ? clear_bhb_loop+0x30/0x80 [ 160.152932][ C1] ? clear_bhb_loop+0x30/0x80 [ 160.152953][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 160.152974][ C1] RIP: 0033:0x7fc9d6785d29 [ 160.152993][ 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 [ 160.153005][ C1] RSP: 002b:00007ffda1da2908 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 160.153021][ C1] RAX: 0000000000000000 RBX: 00007fc9d6977ba0 RCX: 00007fc9d6785d29 [ 160.153032][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 160.153041][ C1] RBP: 00007fc9d6977ba0 R08: 0000000000000000 R09: 00007ffda1da2bff [ 160.153052][ C1] R10: 00007fc9d6977ac0 R11: 0000000000000246 R12: 000000000000ed53 [ 160.153062][ C1] R13: 00007fc9d6976080 R14: 0000000000000032 R15: ffffffffffffffff [ 160.153077][ C1] [ 160.154104][ C0] CPU: 0 PID: 6058 Comm: syz.1.1858 Not tainted syzkaller #0 [ 160.531769][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 160.541820][ C0] RIP: 0010:__kasan_check_write+0x1/0x20 [ 160.547455][ C0] Code: 8b 4d 08 31 d2 e8 df 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 ac e7 ff ff 5d c3 66 [ 160.567059][ C0] RSP: 0018:ffffc90001046830 EFLAGS: 00000256 [ 160.573118][ C0] RAX: 0000000000000401 RBX: ffffc90001046d74 RCX: ffffffff84f41c81 [ 160.581086][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90001046860 [ 160.589053][ C0] RBP: ffffc900010468d0 R08: dffffc0000000000 R09: fffff52000208daf [ 160.597021][ C0] R10: fffff52000208daf R11: 1ffff92000208dae R12: dffffc0000000000 [ 160.604999][ C0] R13: dffffc0000000000 R14: ffffc90001046860 R15: 1ffff92000208d08 [ 160.613053][ C0] FS: 00007fc9d75786c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 160.621974][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.628549][ C0] CR2: 0000000020000000 CR3: 000000012e835000 CR4: 00000000003506b0 [ 160.636527][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 160.644581][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 160.652543][ C0] Call Trace: [ 160.655811][ C0] [ 160.658739][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 160.663684][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 160.669318][ C0] tipc_sk_rcv+0x25c/0x2cc0 [ 160.673823][ C0] ? stack_trace_save+0x98/0xe0 [ 160.678670][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 160.684483][ C0] ? __stack_depot_save+0x445/0x480 [ 160.689682][ C0] ? kasan_set_track+0x60/0x70 [ 160.694451][ C0] ? kasan_set_track+0x4b/0x70 [ 160.699267][ C0] ? ____kasan_slab_free+0x132/0x180 [ 160.704568][ C0] ? tipc_node_xmit+0x257/0xd00 [ 160.709462][ C0] ? sockopt_release_sock+0x95/0x1f0 [ 160.714775][ C0] ? sk_setsockopt+0x1355/0x2590 [ 160.719714][ C0] ? sock_setsockopt+0x5a/0x70 [ 160.724483][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 160.729436][ C0] tipc_node_xmit+0x257/0xd00 [ 160.734127][ C0] ? kasan_quarantine_put+0x34/0x190 [ 160.739436][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 160.744636][ C0] ? ____kasan_slab_free+0x13d/0x180 [ 160.749921][ C0] ? __kasan_slab_free+0x11/0x20 [ 160.754863][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 160.760612][ C0] ? kfree_skbmem+0x10c/0x180 [ 160.765384][ C0] tipc_node_distr_xmit+0x292/0x390 [ 160.770631][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 160.776360][ C0] tipc_sk_rcv+0x1aa3/0x2cc0 [ 160.780968][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 160.786269][ C0] tipc_node_xmit+0x257/0xd00 [ 160.790947][ C0] ? is_bpf_text_address+0x177/0x190 [ 160.796320][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 160.801522][ C0] ? kernel_text_address+0xa0/0xd0 [ 160.806655][ C0] ? __kernel_text_address+0xd/0x30 [ 160.811848][ C0] ? unwind_get_return_address+0x4d/0x90 [ 160.817478][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 160.823634][ C0] ? arch_stack_walk+0xfc/0x150 [ 160.828485][ C0] tipc_sk_filter_rcv+0x155f/0x2c80 [ 160.833711][ C0] ? tipc_sk_publish+0x440/0x440 [ 160.838650][ C0] ? __kasan_check_write+0x14/0x20 [ 160.843771][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 160.848710][ C0] tipc_sk_rcv+0x7d9/0x2cc0 [ 160.853245][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 160.858275][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 160.863442][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80 [ 160.868831][ C0] tipc_node_xmit+0x257/0xd00 [ 160.873524][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 160.878736][ C0] tipc_node_distr_xmit+0x292/0x390 [ 160.883960][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 160.889684][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 160.894794][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10 [ 160.900472][ C0] __release_sock+0x154/0x380 [ 160.905173][ C0] sockopt_release_sock+0x95/0x1f0 [ 160.910291][ C0] sk_setsockopt+0x1355/0x2590 [ 160.915062][ C0] ? __cfi_sk_setsockopt+0x10/0x10 [ 160.920171][ C0] ? selinux_socket_setsockopt+0x21c/0x300 [ 160.925988][ C0] ? __fget_files+0x2d5/0x330 [ 160.930668][ C0] sock_setsockopt+0x5a/0x70 [ 160.935308][ C0] __sys_setsockopt+0x270/0x4e0 [ 160.940159][ C0] ? __cfi___sys_setsockopt+0x10/0x10 [ 160.945532][ C0] ? handle_softirqs+0x543/0x600 [ 160.950523][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 160.955631][ C0] x64_sys_call+0x124/0x9a0 [ 160.960134][ C0] do_syscall_64+0x4c/0xa0 [ 160.964553][ C0] ? clear_bhb_loop+0x30/0x80 [ 160.969240][ C0] ? clear_bhb_loop+0x30/0x80 [ 160.973927][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 160.979813][ C0] RIP: 0033:0x7fc9d6785d29 [ 160.984236][ 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 [ 161.003928][ C0] RSP: 002b:00007fc9d7578038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 161.012346][ C0] RAX: ffffffffffffffda RBX: 00007fc9d6975fa0 RCX: 00007fc9d6785d29 [ 161.020315][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 161.028304][ C0] RBP: 00007fc9d6801b08 R08: 0000000000000004 R09: 0000000000000000 [ 161.036274][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 161.044329][ C0] R13: 0000000000000000 R14: 00007fc9d6975fa0 R15: 00007ffda1da27a8 [ 161.052299][ C0] [ 309.237790][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz.1.1858:6058] [ 309.246117][ C0] Modules linked in: [ 309.250012][ C0] CPU: 0 PID: 6058 Comm: syz.1.1858 Not tainted syzkaller #0 [ 309.257469][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 309.267534][ C0] RIP: 0010:rcu_read_unlock_special+0x3bf/0x480 [ 309.273814][ C0] Code: 00 00 00 e8 43 f8 e5 ff 4c 8b 74 24 08 41 f7 c6 00 02 00 00 48 bb 00 00 00 00 00 fc ff df 74 01 fb 48 c7 44 24 20 0e 36 e0 45 <49> c7 44 1d 00 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 [ 309.293475][ C0] RSP: 0018:ffffc90001046700 EFLAGS: 00000206 [ 309.299551][ C0] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff815ccf4a [ 309.307543][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff888112725100 [ 309.315704][ C0] RBP: ffffc900010467a8 R08: dffffc0000000000 R09: ffffed10224e4a21 [ 309.323684][ C0] R10: ffffed10224e4a21 R11: 1ffff110224e4a20 R12: 0000000000000001 [ 309.331818][ C0] R13: 1ffff92000208ce4 R14: 0000000000000202 R15: ffff888112725100 [ 309.339813][ C0] FS: 00007fc9d75786c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 309.349139][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.355815][ C0] CR2: 0000000020000000 CR3: 000000012e835000 CR4: 00000000003506b0 [ 309.363876][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.371853][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.379825][ C0] Call Trace: [ 309.383118][ C0] [ 309.386065][ C0] ? asm_sysvec_apic_timer_interrupt+0x10/0x20 [ 309.392344][ C0] ? __rcu_read_unlock+0xa0/0xa0 [ 309.397292][ C0] __rcu_read_unlock+0x5e/0xa0 [ 309.402065][ C0] tipc_sk_lookup+0x557/0x620 [ 309.406859][ C0] ? tipc_sk_rcv+0x2cc0/0x2cc0 [ 309.411633][ C0] tipc_sk_rcv+0x419/0x2cc0 [ 309.416136][ C0] ? stack_trace_save+0x98/0xe0 [ 309.420989][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 309.426803][ C0] ? __stack_depot_save+0x445/0x480 [ 309.432032][ C0] ? kasan_set_track+0x60/0x70 [ 309.436806][ C0] ? kasan_set_track+0x4b/0x70 [ 309.441565][ C0] ? ____kasan_slab_free+0x132/0x180 [ 309.446845][ C0] ? tipc_node_xmit+0x257/0xd00 [ 309.451688][ C0] ? sockopt_release_sock+0x95/0x1f0 [ 309.456962][ C0] ? sk_setsockopt+0x1355/0x2590 [ 309.461890][ C0] ? sock_setsockopt+0x5a/0x70 [ 309.466646][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 309.471585][ C0] tipc_node_xmit+0x257/0xd00 [ 309.476275][ C0] ? kasan_quarantine_put+0x34/0x190 [ 309.481578][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 309.486784][ C0] ? ____kasan_slab_free+0x13d/0x180 [ 309.492080][ C0] ? __kasan_slab_free+0x11/0x20 [ 309.497027][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 309.502578][ C0] ? kfree_skbmem+0x10c/0x180 [ 309.507263][ C0] tipc_node_distr_xmit+0x292/0x390 [ 309.512467][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 309.518190][ C0] tipc_sk_rcv+0x1aa3/0x2cc0 [ 309.522797][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 309.527915][ C0] tipc_node_xmit+0x257/0xd00 [ 309.532591][ C0] ? is_bpf_text_address+0x177/0x190 [ 309.537894][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 309.543104][ C0] ? kernel_text_address+0xa0/0xd0 [ 309.548227][ C0] ? __kernel_text_address+0xd/0x30 [ 309.553432][ C0] ? unwind_get_return_address+0x4d/0x90 [ 309.559068][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 309.565411][ C0] ? arch_stack_walk+0xfc/0x150 [ 309.570267][ C0] tipc_sk_filter_rcv+0x155f/0x2c80 [ 309.575473][ C0] ? tipc_sk_publish+0x440/0x440 [ 309.580406][ C0] ? __kasan_check_write+0x14/0x20 [ 309.585529][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 309.590465][ C0] tipc_sk_rcv+0x7d9/0x2cc0 [ 309.595013][ C0] ? tipc_msg_reverse+0x6db/0x940 [ 309.600041][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 309.604984][ C0] ? tipc_sk_filter_rcv+0x2a1c/0x2c80 [ 309.610351][ C0] tipc_node_xmit+0x257/0xd00 [ 309.615062][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 309.620261][ C0] tipc_node_distr_xmit+0x292/0x390 [ 309.625547][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 309.631272][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 309.636377][ C0] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10 [ 309.642008][ C0] __release_sock+0x154/0x380 [ 309.646887][ C0] sockopt_release_sock+0x95/0x1f0 [ 309.652000][ C0] sk_setsockopt+0x1355/0x2590 [ 309.656788][ C0] ? __cfi_sk_setsockopt+0x10/0x10 [ 309.661904][ C0] ? selinux_socket_setsockopt+0x21c/0x300 [ 309.667739][ C0] ? __fget_files+0x2d5/0x330 [ 309.672433][ C0] sock_setsockopt+0x5a/0x70 [ 309.677024][ C0] __sys_setsockopt+0x270/0x4e0 [ 309.681874][ C0] ? __cfi___sys_setsockopt+0x10/0x10 [ 309.687249][ C0] ? handle_softirqs+0x543/0x600 [ 309.692192][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 309.697219][ C0] x64_sys_call+0x124/0x9a0 [ 309.701867][ C0] do_syscall_64+0x4c/0xa0 [ 309.706297][ C0] ? clear_bhb_loop+0x30/0x80 [ 309.710984][ C0] ? clear_bhb_loop+0x30/0x80 [ 309.715669][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 309.721562][ C0] RIP: 0033:0x7fc9d6785d29 [ 309.726255][ 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 [ 309.745927][ C0] RSP: 002b:00007fc9d7578038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 309.754388][ C0] RAX: ffffffffffffffda RBX: 00007fc9d6975fa0 RCX: 00007fc9d6785d29 [ 309.762375][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 309.770346][ C0] RBP: 00007fc9d6801b08 R08: 0000000000000004 R09: 0000000000000000 [ 309.778317][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 309.786286][ C0] R13: 0000000000000000 R14: 00007fc9d6975fa0 R15: 00007ffda1da27a8 [ 309.794256][ C0] [ 309.797283][ C0] Sending NMI from CPU 0 to CPUs 1: [ 309.802536][ C1] NMI backtrace for cpu 1 [ 309.802547][ C1] CPU: 1 PID: 6057 Comm: syz.1.1858 Not tainted syzkaller #0 [ 309.802565][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 309.802575][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 309.802604][ 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 20 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 ae c9 b8 03 89 f9 80 e1 07 38 [ 309.802618][ C1] RSP: 0018:ffffc90000f778a0 EFLAGS: 00000246 [ 309.802634][ C1] RAX: 0000000000000003 RBX: ffff888130f19e98 RCX: ffffffff84f43dc2 [ 309.802646][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888130f19e98 [ 309.802659][ C1] RBP: ffffc90000f77930 R08: dffffc0000000000 R09: ffffed10261e33d4 [ 309.802672][ C1] R10: ffffed10261e33d4 R11: 1ffff110261e33d3 R12: 1ffff1103ee20001 [ 309.802685][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff920001eef14 [ 309.802698][ C1] FS: 000055555714c500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 309.802714][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.802726][ C1] CR2: 000055558ed7a4a8 CR3: 000000012e835000 CR4: 00000000003506a0 [ 309.802741][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.802751][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.802761][ C1] Call Trace: [ 309.802767][ C1] [ 309.802774][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 309.802797][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40 [ 309.802821][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 309.802845][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 309.802866][ C1] ? __stack_depot_save+0x36/0x480 [ 309.802884][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 309.802912][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 309.802929][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 309.802946][ C1] ? do_syscall_64+0x4c/0xa0 [ 309.802965][ C1] lock_sock_nested+0x92/0x280 [ 309.802989][ C1] ? __cfi_lock_sock_nested+0x10/0x10 [ 309.803014][ C1] ? __cfi_locks_remove_file+0x10/0x10 [ 309.803031][ C1] tipc_release+0xb2/0x1650 [ 309.803056][ C1] ? rwsem_write_trylock+0x130/0x300 [ 309.803083][ C1] ? __cfi_tipc_release+0x10/0x10 [ 309.803099][ C1] ? task_work_add+0x2b1/0x330 [ 309.803121][ C1] sock_close+0xf1/0x290 [ 309.803143][ C1] ? __cfi_sock_close+0x10/0x10 [ 309.803166][ C1] __fput+0x1fc/0x8f0 [ 309.803187][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 309.803204][ C1] ____fput+0x15/0x20 [ 309.803223][ C1] task_work_run+0x1db/0x240 [ 309.803243][ C1] ? __cfi_task_work_run+0x10/0x10 [ 309.803263][ C1] ? __cfi___close_range+0x10/0x10 [ 309.803280][ C1] exit_to_user_mode_loop+0x9b/0xb0 [ 309.803298][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 309.803316][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 309.803341][ C1] do_syscall_64+0x58/0xa0 [ 309.803357][ C1] ? clear_bhb_loop+0x30/0x80 [ 309.803379][ C1] ? clear_bhb_loop+0x30/0x80 [ 309.803401][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 309.803423][ C1] RIP: 0033:0x7fc9d6785d29 [ 309.803436][ 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 [ 309.803449][ C1] RSP: 002b:00007ffda1da2908 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 309.803465][ C1] RAX: 0000000000000000 RBX: 00007fc9d6977ba0 RCX: 00007fc9d6785d29 [ 309.803476][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 309.803486][ C1] RBP: 00007fc9d6977ba0 R08: 0000000000000000 R09: 00007ffda1da2bff [ 309.803497][ C1] R10: 00007fc9d6977ac0 R11: 0000000000000246 R12: 000000000000ed53 [ 309.803508][ C1] R13: 00007fc9d6976080 R14: 0000000000000032 R15: ffffffffffffffff [ 309.803523][ C1]