Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. 2025/05/19 07:16:41 ignoring optional flag "sandboxArg"="0" 2025/05/19 07:16:42 parsed 1 programs [ 52.335890][ T24] kauditd_printk_skb: 28 callbacks suppressed [ 52.335901][ T24] audit: type=1400 audit(1747639003.290:102): avc: denied { create } for pid=409 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.363049][ T24] audit: type=1400 audit(1747639003.290:103): avc: denied { write } for pid=409 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.383588][ T24] audit: type=1400 audit(1747639003.290:104): avc: denied { read } for pid=409 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.404512][ T24] audit: type=1400 audit(1747639003.320:105): avc: denied { unlink } for pid=409 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" [ 52.464390][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.174335][ T24] audit: type=1400 audit(1747639004.130:106): avc: denied { create } for pid=445 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.282900][ T24] audit: type=1401 audit(1747639004.230:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.433669][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.441339][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.449684][ T462] device bridge_slave_0 entered promiscuous mode [ 53.458254][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.466073][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.474017][ T462] device bridge_slave_1 entered promiscuous mode [ 53.525248][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.532312][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.539644][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.547150][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.573764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.585047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.593934][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.621429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.630042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.638281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.646392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.654269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.662435][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.669501][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.677114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.685452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.694028][ T462] device veth0_vlan entered promiscuous mode [ 53.704220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.713408][ T462] device veth1_macvtap entered promiscuous mode 2025/05/19 07:16:44 executed programs: 0 [ 53.722519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.732606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.870747][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.879523][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.887622][ T473] device bridge_slave_0 entered promiscuous mode [ 53.902286][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.909439][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.917197][ T473] device bridge_slave_1 entered promiscuous mode [ 54.026771][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.034112][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.041859][ T479] device bridge_slave_0 entered promiscuous mode [ 54.062346][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.069675][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.077369][ T479] device bridge_slave_1 entered promiscuous mode [ 54.118601][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.125856][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.133516][ T484] device bridge_slave_0 entered promiscuous mode [ 54.148889][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.156182][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.163550][ T480] device bridge_slave_0 entered promiscuous mode [ 54.176739][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.183848][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.191254][ T484] device bridge_slave_1 entered promiscuous mode [ 54.214413][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.221462][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.229272][ T480] device bridge_slave_1 entered promiscuous mode [ 54.238405][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.245694][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.253197][ T483] device bridge_slave_0 entered promiscuous mode [ 54.260293][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.267575][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.275024][ T483] device bridge_slave_1 entered promiscuous mode [ 54.307272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.314877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.322296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.330772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.339455][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.346634][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.354146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.371827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.380352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.388752][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.395862][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.474358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.482643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.526092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.534778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.572003][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.580788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.601773][ T473] device veth0_vlan entered promiscuous mode [ 54.608733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.616456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.624826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.633362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.641194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.661742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.672968][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.680038][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.687760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.696024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.712579][ T473] device veth1_macvtap entered promiscuous mode [ 54.721000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.729499][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.736660][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.745013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.753218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.761615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.769299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.777684][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.784907][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.810836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.819097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.827618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.836133][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.843880][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.851497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.859595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.872888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.900044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.908158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.916819][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.924070][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.933066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.941565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.950421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.958972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.967728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.975915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.984396][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.991587][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.999220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.018784][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.027361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.036697][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.044359][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.052041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.060834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.069183][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.076259][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.083964][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.091984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.100198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.108298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.117753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.126397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.134574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.146594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.154911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.170749][ T483] device veth0_vlan entered promiscuous mode [ 55.182128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.191120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.200091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.208394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.217146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.218970][ T24] audit: type=1400 audit(1747639006.170:108): avc: denied { create } for pid=497 comm="syz.6.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.225969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.245690][ T24] audit: type=1400 audit(1747639006.170:109): avc: denied { setopt } for pid=497 comm="syz.6.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.253180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.279511][ T24] audit: type=1400 audit(1747639006.170:110): avc: denied { write } for pid=497 comm="syz.6.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.280549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.299572][ T24] audit: type=1400 audit(1747639006.170:111): avc: denied { read } for pid=497 comm="syz.6.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.333967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.342391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.350976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.359206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.368253][ T479] device veth0_vlan entered promiscuous mode [ 55.377840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.385475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.402238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.411622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.423009][ T484] device veth0_vlan entered promiscuous mode [ 55.435882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.444805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.453105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.460987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.475907][ T480] device veth0_vlan entered promiscuous mode [ 55.482559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.491234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.499625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.507944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.516518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.525187][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.533356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.541709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.550105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.557753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.566172][ T479] device veth1_macvtap entered promiscuous mode [ 55.577248][ T483] device veth1_macvtap entered promiscuous mode [ 55.586103][ T484] device veth1_macvtap entered promiscuous mode [ 55.602421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.610548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.618480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.626742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.635330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.644125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.652436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.667558][ T480] device veth1_macvtap entered promiscuous mode [ 55.679310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.688078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.696743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.705341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.713681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.722171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.731013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.741035][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.749817][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.775796][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.784575][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.816027][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.826800][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.838241][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.846677][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.424584][ T317] device bridge_slave_1 left promiscuous mode [ 56.430975][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.438673][ T317] device bridge_slave_0 left promiscuous mode [ 56.445272][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.453280][ T317] device veth1_macvtap left promiscuous mode [ 56.459463][ T317] device veth0_vlan left promiscuous mode 2025/05/19 07:16:50 executed programs: 31 [ 59.195622][ T24] audit: type=1400 audit(1747639010.150:112): avc: denied { write } for pid=403 comm="syz-execprog" path="pipe:[14756]" dev="pipefs" ino=14756 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 163.373738][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 163.380530][ C0] rcu: 0-...!: (1 GPs behind) idle=7f6/1/0x4000000000000000 softirq=3525/3528 fqs=0 last_accelerate: a33d/ca4d dyntick_enabled: 1 [ 163.394097][ C0] (t=10000 jiffies g=2873 q=205) [ 163.399151][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2873 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 163.410505][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 163.420561][ C0] rcu: RCU grace-period kthread stack dump: [ 163.426477][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 163.435787][ C0] Call Trace: [ 163.439129][ C0] __schedule+0xb47/0x1310 [ 163.443565][ C0] ? release_firmware_map_entry+0x190/0x190 [ 163.449503][ C0] ? __mod_timer+0x7ae/0xb30 [ 163.454200][ C0] schedule+0x13c/0x1d0 [ 163.458364][ C0] schedule_timeout+0x12c/0x2d0 [ 163.463319][ C0] ? console_conditional_schedule+0x10/0x10 [ 163.469210][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 163.474758][ C0] ? run_local_timers+0x160/0x160 [ 163.479778][ C0] ? prepare_to_swait_event+0x320/0x340 [ 163.485413][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 163.490385][ C0] ? rcu_barrier_callback+0x50/0x50 [ 163.495582][ C0] ? __kasan_check_read+0x11/0x20 [ 163.500688][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 163.505906][ C0] kthread+0x346/0x3d0 [ 163.509968][ C0] ? rcu_barrier_callback+0x50/0x50 [ 163.515281][ C0] ? kthread_blkcg+0xd0/0xd0 [ 163.519864][ C0] ret_from_fork+0x1f/0x30 [ 163.524305][ C0] NMI backtrace for cpu 0 [ 163.528747][ C0] CPU: 0 PID: 646 Comm: syz.3.64 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 163.538819][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 163.548881][ C0] Call Trace: [ 163.552168][ C0] [ 163.555109][ C0] __dump_stack+0x21/0x24 [ 163.559531][ C0] dump_stack_lvl+0x169/0x1d8 [ 163.564213][ C0] ? show_regs_print_info+0x18/0x18 [ 163.569411][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 163.574864][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 163.579537][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 163.585598][ C0] dump_stack+0x15/0x1c [ 163.589778][ C0] nmi_trigger_cpumask_backtrace+0x27f/0x2c0 [ 163.595863][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 163.601757][ C0] rcu_dump_cpu_stacks+0x19c/0x2c0 [ 163.606871][ C0] rcu_sched_clock_irq+0xf79/0x1870 [ 163.612073][ C0] ? rcutree_dead_cpu+0x2f0/0x2f0 [ 163.617096][ C0] ? hrtimer_run_queues+0x166/0x430 [ 163.622378][ C0] update_process_times+0x198/0x200 [ 163.627582][ C0] tick_sched_timer+0x17c/0x240 [ 163.632426][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 163.638363][ C0] __hrtimer_run_queues+0x37a/0x960 [ 163.643557][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 163.649478][ C0] ? hrtimer_interrupt+0xdc0/0xdc0 [ 163.654683][ C0] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 163.661372][ C0] hrtimer_interrupt+0x3a6/0xdc0 [ 163.666305][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 163.671150][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 163.677209][ C0] asm_call_irq_on_stack+0xf/0x20 [ 163.682428][ C0] [ 163.685459][ C0] sysvec_apic_timer_interrupt+0x85/0xe0 [ 163.691177][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 163.697252][ C0] RIP: 0010:kvm_wait+0xc2/0x120 [ 163.702115][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d ff 9d 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d f0 9d 98 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04 [ 163.721888][ C0] RSP: 0018:ffffc900014cf6e0 EFLAGS: 00000246 [ 163.728038][ C0] RAX: 0000000000000003 RBX: ffff88811cb9d988 RCX: ffffffff814b15ba [ 163.736004][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811cb9d988 [ 163.744062][ C0] RBP: ffffc900014cf790 R08: dffffc0000000000 R09: ffffed1023973b32 [ 163.752202][ C0] R10: ffffed1023973b32 R11: 1ffff11023973b31 R12: 0000000000000246 [ 163.760256][ C0] R13: 1ffff11023973b31 R14: dffffc0000000000 R15: 1ffff92000299ee0 [ 163.768363][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 163.774600][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 163.780757][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 163.785878][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 163.792115][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 163.798176][ C0] ? memcpy+0x56/0x70 [ 163.802155][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 163.808652][ C0] ? avc_has_perm_noaudit+0x240/0x240 [ 163.814030][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 163.819498][ C0] _raw_spin_lock_bh+0xd8/0xe0 [ 163.824517][ C0] ? _raw_spin_lock_irq+0xe0/0xe0 [ 163.829610][ C0] lock_sock_nested+0x92/0x290 [ 163.834366][ C0] ? sock_init_data+0xc0/0xc0 [ 163.839034][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 163.843966][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 163.849070][ C0] tipc_sendstream+0x47/0x70 [ 163.853654][ C0] ? tipc_getsockopt+0x4c0/0x4c0 [ 163.858588][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 163.863439][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 163.868556][ C0] ? import_iovec+0x7c/0xb0 [ 163.873062][ C0] ___sys_sendmsg+0x1f0/0x260 [ 163.877735][ C0] ? __sys_sendmsg+0x250/0x250 [ 163.882499][ C0] ? __fdget+0x1a1/0x230 [ 163.886926][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 163.891857][ C0] ? ___sys_sendmsg+0x260/0x260 [ 163.896795][ C0] ? switch_fpu_return+0x197/0x340 [ 163.901990][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 163.908252][ C0] do_syscall_64+0x31/0x40 [ 163.912928][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 163.918857][ C0] RIP: 0033:0x7f4512421de9 [ 163.923419][ 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 [ 163.943268][ C0] RSP: 002b:00007f4511e94038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.951681][ C0] RAX: ffffffffffffffda RBX: 00007f451263afa0 RCX: 00007f4512421de9 [ 163.959735][ C0] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000004 [ 163.967704][ C0] RBP: 00007f45124a32a0 R08: 0000000000000000 R09: 0000000000000000 [ 163.975678][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.983745][ C0] R13: 0000000000000000 R14: 00007f451263afa0 R15: 00007ffdcaceeb38 [ 163.991720][ C0] Sending NMI from CPU 0 to CPUs 1: [ 163.997980][ C1] NMI backtrace for cpu 1 [ 163.997993][ C1] CPU: 1 PID: 648 Comm: syz.3.64 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 163.998000][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 163.998003][ C1] RIP: 0010:preempt_count_add+0x9/0x1b0 [ 163.998014][ C1] Code: 00 e9 25 ff ff ff 48 c7 c7 c0 19 2f 86 4c 89 fe e8 2c d6 10 01 e9 1e ff ff ff 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 53 <49> bf 00 00 00 00 00 fc ff df 48 c7 c0 c0 68 c7 86 48 c1 e8 03 42 [ 163.998019][ C1] RSP: 0018:ffffc900014ee318 EFLAGS: 00000a02 [ 163.998027][ C1] RAX: f3f3f304f1f1f1f1 RBX: ffff88811cb9d988 RCX: ffff88812b82cf00 [ 163.998032][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201 [ 163.998037][ C1] RBP: ffffc900014ee330 R08: dffffc0000000000 R09: ffffed1023973b31 [ 163.998042][ C1] R10: ffffed1023973b31 R11: 1ffff11023973b30 R12: dffffc0000000000 [ 163.998047][ C1] R13: 1ffff9200029dc68 R14: ffffffff8459de1a R15: 0000000031cd5fd2 [ 163.998052][ C1] FS: 00007f4511e736c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 163.998056][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.998061][ C1] CR2: 00007f4511e72f98 CR3: 000000011d4a0000 CR4: 00000000003506a0 [ 163.998066][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 163.998070][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 163.998073][ C1] Call Trace: [ 163.998077][ C1] ? tipc_sk_rcv+0x41a/0x1ef0 [ 163.998080][ C1] _raw_spin_trylock_bh+0x6e/0x130 [ 163.998084][ C1] ? _raw_spin_trylock+0x140/0x140 [ 163.998087][ C1] ? tipc_sk_rcv+0x1a47/0x1ef0 [ 163.998090][ C1] tipc_sk_rcv+0x41a/0x1ef0 [ 163.998094][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 163.998097][ C1] ? __stack_depot_save+0x479/0x4c0 [ 163.998101][ C1] ? kasan_set_track+0x5b/0x70 [ 163.998104][ C1] ? kasan_set_track+0x4a/0x70 [ 163.998108][ C1] ? ____kasan_slab_free+0x125/0x160 [ 163.998111][ C1] ? __kasan_slab_free+0x11/0x20 [ 163.998115][ C1] ? kmem_cache_free+0x100/0x2d0 [ 163.998118][ C1] ? kfree_skbmem+0x10c/0x180 [ 163.998121][ C1] ? kfree_skb+0xc1/0x2f0 [ 163.998125][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 163.998128][ C1] ? __release_sock+0x146/0x360 [ 163.998132][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 163.998135][ C1] ? __skb_queue_purge+0x170/0x170 [ 163.998139][ C1] ? do_syscall_64+0x31/0x40 [ 163.998143][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 163.998146][ C1] tipc_node_xmit+0x256/0xcd0 [ 163.998150][ C1] ? debug_smp_processor_id+0x17/0x20 [ 163.998154][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 163.998157][ C1] ? ____kasan_slab_free+0x130/0x160 [ 163.998161][ C1] ? __kasan_slab_free+0x11/0x20 [ 163.998164][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 163.998167][ C1] ? kfree_skbmem+0x10c/0x180 [ 163.998171][ C1] tipc_node_distr_xmit+0x292/0x390 [ 163.998174][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 163.998178][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 163.998181][ C1] tipc_sk_rcv+0x19b9/0x1ef0 [ 163.998185][ C1] ? __skb_queue_purge+0x170/0x170 [ 163.998188][ C1] tipc_node_xmit+0x256/0xcd0 [ 163.998192][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 163.998195][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 163.998198][ C1] tipc_sk_proto_rcv+0x98d/0x1ac0 [ 163.998202][ C1] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 163.998205][ C1] ? __kasan_check_write+0x14/0x20 [ 163.998209][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 163.998212][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 163.998216][ C1] tipc_sk_filter_rcv+0x30ac/0x3850 [ 163.998219][ C1] ? __stack_depot_save+0x479/0x4c0 [ 163.998222][ C1] ? kasan_set_track+0x5b/0x70 [ 163.998226][ C1] ? kasan_set_track+0x4a/0x70 [ 163.998229][ C1] ? kasan_set_free_info+0x23/0x40 [ 163.998233][ C1] ? ____kasan_slab_free+0x125/0x160 [ 163.998236][ C1] ? __kasan_slab_free+0x11/0x20 [ 163.998240][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 163.998243][ C1] ? kmem_cache_free+0x100/0x2d0 [ 163.998246][ C1] ? kfree_skb+0xc1/0x2f0 [ 163.998249][ C1] ? tipc_msg_reverse+0x698/0x900 [ 163.998253][ C1] ? tipc_sk_filter_rcv+0xca0/0x3850 [ 163.998257][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 163.998260][ C1] ? __release_sock+0x146/0x360 [ 163.998263][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 163.998267][ C1] ? tipc_recvstream+0x1f7/0xe80 [ 163.998270][ C1] ? ____sys_recvmsg+0x291/0x580 [ 163.998273][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 163.998277][ C1] ? __x64_sys_recvmsg+0x1dd/0x2a0 [ 163.998280][ C1] ? do_syscall_64+0x31/0x40 [ 163.998284][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 163.998287][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 163.998291][ C1] ? __kasan_check_write+0x14/0x20 [ 163.998294][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 163.998297][ C1] tipc_sk_rcv+0x7cc/0x1ef0 [ 163.998301][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 163.998304][ C1] ? kmem_cache_free+0x100/0x2d0 [ 163.998308][ C1] ? __skb_queue_purge+0x170/0x170 [ 163.998311][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 163.998315][ C1] tipc_node_xmit+0x256/0xcd0 [ 163.998318][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 163.998322][ C1] ? kasan_set_track+0x5b/0x70 [ 163.998325][ C1] tipc_node_distr_xmit+0x292/0x390 [ 163.998329][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 163.998332][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 163.998335][ C1] ? tipc_sk_timeout+0x970/0x970 [ 163.998339][ C1] ? __kasan_check_write+0x14/0x20 [ 163.998342][ C1] __release_sock+0x146/0x360 [ 163.998346][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 163.998349][ C1] release_sock+0x60/0x1b0 [ 163.998352][ C1] tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 163.998356][ C1] ? tsk_importance+0x150/0x150 [ 163.998359][ C1] ? wait_woken+0x180/0x180 [ 163.998362][ C1] ? kfree_skb+0xc1/0x2f0 [ 163.998365][ C1] ? tsk_advance_rx_queue+0x10a/0x700 [ 163.998369][ C1] tipc_recvstream+0x1f7/0xe80 [ 163.998372][ C1] ? tipc_sendstream+0x70/0x70 [ 163.998375][ C1] ____sys_recvmsg+0x291/0x580 [ 163.998379][ C1] ? __sys_recvmsg_sock+0x50/0x50 [ 163.998382][ C1] ? import_iovec+0x7c/0xb0 [ 163.998385][ C1] ___sys_recvmsg+0x1af/0x4f0 [ 163.998388][ C1] ? __sys_recvmsg+0x250/0x250 [ 163.998391][ C1] ? __fdget+0x1a1/0x230 [ 163.998395][ C1] __x64_sys_recvmsg+0x1dd/0x2a0 [ 163.998398][ C1] ? __x64_sys_rt_sigprocmask+0xb0/0xb0 [ 163.998402][ C1] ? ___sys_recvmsg+0x4f0/0x4f0 [ 163.998405][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 163.998409][ C1] ? irqentry_exit_to_user_mode+0x41/0x80 [ 163.998417][ C1] do_syscall_64+0x31/0x40 [ 163.998421][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 163.998424][ C1] RIP: 0033:0x7f4512421de9 [ 163.998435][ 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 [ 163.998439][ C1] RSP: 002b:00007f4511e73038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 163.998448][ C1] RAX: ffffffffffffffda RBX: 00007f451263b080 RCX: 00007f4512421de9 [ 163.998453][ C1] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 163.998458][ C1] RBP: 00007f45124a32a0 R08: 0000000000000000 R09: 0000000000000000 [ 163.998463][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.998468][ C1] R13: 0000000000000001 R14: 00007f451263b080 R15: 00007ffdcaceeb38 [ 309.052885][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz.3.64:648] [ 309.061073][ C1] Modules linked in: [ 309.064973][ C1] CPU: 1 PID: 648 Comm: syz.3.64 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 309.074906][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 309.085070][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 309.091259][ C1] Code: 00 00 00 0f 0b 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d cc 82 3f 05 48 89 de e8 74 50 39 00 5b 5d c3 00 <55> 48 89 e5 48 8b 45 08 65 48 8b 0d 70 da 9e 7e 65 8b 15 75 da 9e [ 309.111295][ C1] RSP: 0018:ffffc900014ee3d8 EFLAGS: 00000246 [ 309.117468][ C1] RAX: ffffffff8459de26 RBX: ffffc900014ee840 RCX: 0000000000000000 [ 309.125459][ C1] RDX: ffff88812b82cf00 RSI: 0000000000000000 RDI: 0000000000000000 [ 309.133625][ C1] RBP: ffffc900014ee650 R08: dffffc0000000000 R09: ffffed1023973b32 [ 309.141592][ C1] R10: ffffed1023973b32 R11: 1ffff11023973b31 R12: dffffc0000000000 [ 309.149551][ C1] R13: ffff88811cb9d900 R14: 0000000000000000 R15: 0000000031cd5fd2 [ 309.157815][ C1] FS: 00007f4511e736c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 309.166745][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.173361][ C1] CR2: 00007f4511e72f98 CR3: 000000011d4a0000 CR4: 00000000003506a0 [ 309.181352][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.189574][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.198724][ C1] Call Trace: [ 309.202177][ C1] ? tipc_sk_rcv+0x1caa/0x1ef0 [ 309.206978][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 309.212805][ C1] ? __stack_depot_save+0x479/0x4c0 [ 309.218304][ C1] ? kasan_set_track+0x5b/0x70 [ 309.223253][ C1] ? kasan_set_track+0x4a/0x70 [ 309.228099][ C1] ? ____kasan_slab_free+0x125/0x160 [ 309.233368][ C1] ? __kasan_slab_free+0x11/0x20 [ 309.238290][ C1] ? kmem_cache_free+0x100/0x2d0 [ 309.243474][ C1] ? kfree_skbmem+0x10c/0x180 [ 309.248161][ C1] ? kfree_skb+0xc1/0x2f0 [ 309.252498][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 309.257825][ C1] ? __release_sock+0x146/0x360 [ 309.262767][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 309.268427][ C1] ? __skb_queue_purge+0x170/0x170 [ 309.273526][ C1] ? do_syscall_64+0x31/0x40 [ 309.278518][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 309.284600][ C1] tipc_node_xmit+0x256/0xcd0 [ 309.289268][ C1] ? debug_smp_processor_id+0x17/0x20 [ 309.294663][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 309.300301][ C1] ? ____kasan_slab_free+0x130/0x160 [ 309.305767][ C1] ? __kasan_slab_free+0x11/0x20 [ 309.310688][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 309.316217][ C1] ? kfree_skbmem+0x10c/0x180 [ 309.320879][ C1] tipc_node_distr_xmit+0x292/0x390 [ 309.326075][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 309.331399][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 309.336867][ C1] tipc_sk_rcv+0x19b9/0x1ef0 [ 309.341449][ C1] ? __skb_queue_purge+0x170/0x170 [ 309.346561][ C1] tipc_node_xmit+0x256/0xcd0 [ 309.351764][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 309.357298][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 309.362501][ C1] tipc_sk_proto_rcv+0x98d/0x1ac0 [ 309.367526][ C1] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 309.372846][ C1] ? __kasan_check_write+0x14/0x20 [ 309.378007][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 309.383466][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 309.388246][ C1] tipc_sk_filter_rcv+0x30ac/0x3850 [ 309.393599][ C1] ? __stack_depot_save+0x479/0x4c0 [ 309.398918][ C1] ? kasan_set_track+0x5b/0x70 [ 309.403862][ C1] ? kasan_set_track+0x4a/0x70 [ 309.408811][ C1] ? kasan_set_free_info+0x23/0x40 [ 309.414021][ C1] ? ____kasan_slab_free+0x125/0x160 [ 309.419521][ C1] ? __kasan_slab_free+0x11/0x20 [ 309.424710][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 309.430534][ C1] ? kmem_cache_free+0x100/0x2d0 [ 309.435470][ C1] ? kfree_skb+0xc1/0x2f0 [ 309.439814][ C1] ? tipc_msg_reverse+0x698/0x900 [ 309.444917][ C1] ? tipc_sk_filter_rcv+0xca0/0x3850 [ 309.450281][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 309.455564][ C1] ? __release_sock+0x146/0x360 [ 309.460422][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 309.465815][ C1] ? tipc_recvstream+0x1f7/0xe80 [ 309.470831][ C1] ? ____sys_recvmsg+0x291/0x580 [ 309.475942][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 309.480787][ C1] ? __x64_sys_recvmsg+0x1dd/0x2a0 [ 309.485918][ C1] ? do_syscall_64+0x31/0x40 [ 309.490497][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 309.496694][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 309.501736][ C1] ? __kasan_check_write+0x14/0x20 [ 309.506947][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 309.511873][ C1] tipc_sk_rcv+0x7cc/0x1ef0 [ 309.516623][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 309.522268][ C1] ? kmem_cache_free+0x100/0x2d0 [ 309.527329][ C1] ? __skb_queue_purge+0x170/0x170 [ 309.532431][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 309.537902][ C1] tipc_node_xmit+0x256/0xcd0 [ 309.542918][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 309.549174][ C1] ? kasan_set_track+0x5b/0x70 [ 309.553926][ C1] tipc_node_distr_xmit+0x292/0x390 [ 309.559213][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 309.564403][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 309.569497][ C1] ? tipc_sk_timeout+0x970/0x970 [ 309.574419][ C1] ? __kasan_check_write+0x14/0x20 [ 309.579522][ C1] __release_sock+0x146/0x360 [ 309.584281][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 309.590072][ C1] release_sock+0x60/0x1b0 [ 309.594560][ C1] tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 309.599953][ C1] ? tsk_importance+0x150/0x150 [ 309.604871][ C1] ? wait_woken+0x180/0x180 [ 309.609357][ C1] ? kfree_skb+0xc1/0x2f0 [ 309.613871][ C1] ? tsk_advance_rx_queue+0x10a/0x700 [ 309.619493][ C1] tipc_recvstream+0x1f7/0xe80 [ 309.624251][ C1] ? tipc_sendstream+0x70/0x70 [ 309.629001][ C1] ____sys_recvmsg+0x291/0x580 [ 309.633954][ C1] ? __sys_recvmsg_sock+0x50/0x50 [ 309.639146][ C1] ? import_iovec+0x7c/0xb0 [ 309.643641][ C1] ___sys_recvmsg+0x1af/0x4f0 [ 309.648329][ C1] ? __sys_recvmsg+0x250/0x250 [ 309.653089][ C1] ? __fdget+0x1a1/0x230 [ 309.657321][ C1] __x64_sys_recvmsg+0x1dd/0x2a0 [ 309.662240][ C1] ? __x64_sys_rt_sigprocmask+0xb0/0xb0 [ 309.667768][ C1] ? ___sys_recvmsg+0x4f0/0x4f0 [ 309.672601][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 309.678736][ C1] ? irqentry_exit_to_user_mode+0x41/0x80 [ 309.684444][ C1] do_syscall_64+0x31/0x40 [ 309.688959][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 309.694946][ C1] RIP: 0033:0x7f4512421de9 [ 309.699388][ 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 [ 309.719164][ C1] RSP: 002b:00007f4511e73038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 309.727562][ C1] RAX: ffffffffffffffda RBX: 00007f451263b080 RCX: 00007f4512421de9 [ 309.735758][ C1] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 309.743736][ C1] RBP: 00007f45124a32a0 R08: 0000000000000000 R09: 0000000000000000 [ 309.751721][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.760267][ C1] R13: 0000000000000001 R14: 00007f451263b080 R15: 00007ffdcaceeb38 [ 309.768248][ C1] Sending NMI from CPU 1 to CPUs 0: [ 309.774453][ C0] NMI backtrace for cpu 0 [ 309.774461][ C0] CPU: 0 PID: 646 Comm: syz.3.64 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 309.774467][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 309.774471][ C0] RIP: 0010:task_tick_fair+0x826/0xae0 [ 309.774482][ C0] Code: 94 24 80 00 00 00 48 8d 8c 24 a0 00 00 00 49 89 d8 4c 8b 4c 24 08 41 54 ff 74 24 18 e8 c3 f7 2a 02 48 83 c4 10 e9 6a fb ff ff <0f> 1f 44 00 00 4c 89 ff 48 8b 74 24 40 e8 c8 23 ff ff 49 83 c7 40 [ 309.774486][ C0] RSP: 0018:ffffc90000007b80 EFLAGS: 00000046 [ 309.774495][ C0] RAX: 1ffff11023c5e229 RBX: ffff8881f7056218 RCX: ffffffff8143b4f5 [ 309.774500][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88812b82bb40 [ 309.774505][ C0] RBP: ffffc90000007c88 R08: dffffc0000000000 R09: ffffed1025705769 [ 309.774509][ C0] R10: ffffed1025705769 R11: 1ffff11025705768 R12: dffffc0000000000 [ 309.774514][ C0] R13: ffff88811e2f1000 R14: 0000000000000000 R15: ffff88812b82bb40 [ 309.774519][ C0] FS: 00007f4511e946c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 309.774524][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.774528][ C0] CR2: 00007f4511e73d58 CR3: 000000011d4a0000 CR4: 00000000003506b0 [ 309.774533][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.774538][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.774541][ C0] Call Trace: [ 309.774543][ C0] [ 309.774546][ C0] ? rq_offline_fair+0xc0/0xc0 [ 309.774549][ C0] ? task_rq_lock+0x2d0/0x2d0 [ 309.774553][ C0] ? irq_work_run+0xf0/0xf0 [ 309.774556][ C0] scheduler_tick+0xfb/0x3e0 [ 309.774559][ C0] update_process_times+0x1cc/0x200 [ 309.774563][ C0] tick_sched_timer+0x17c/0x240 [ 309.774566][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 309.774570][ C0] __hrtimer_run_queues+0x37a/0x960 [ 309.774574][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 309.774577][ C0] ? hrtimer_interrupt+0xdc0/0xdc0 [ 309.774581][ C0] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 309.774584][ C0] hrtimer_interrupt+0x3a6/0xdc0 [ 309.774588][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 309.774591][ C0] asm_call_irq_on_stack+0xf/0x20 [ 309.774594][ C0] [ 309.774597][ C0] sysvec_apic_timer_interrupt+0x85/0xe0 [ 309.774601][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 309.774604][ C0] RIP: 0010:kvm_wait+0xc2/0x120 [ 309.774615][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d ff 9d 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d f0 9d 98 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04 [ 309.774619][ C0] RSP: 0018:ffffc900014cf6e0 EFLAGS: 00000246 [ 309.774626][ C0] RAX: 0000000000000003 RBX: ffff88811cb9d988 RCX: ffffffff814b15ba [ 309.774631][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811cb9d988 [ 309.774636][ C0] RBP: ffffc900014cf790 R08: dffffc0000000000 R09: ffffed1023973b32 [ 309.774641][ C0] R10: ffffed1023973b32 R11: 1ffff11023973b31 R12: 0000000000000246 [ 309.774645][ C0] R13: 1ffff11023973b31 R14: dffffc0000000000 R15: 1ffff92000299ee0 [ 309.774649][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 309.774653][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 309.774657][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 309.774660][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 309.774664][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 309.774667][ C0] ? memcpy+0x56/0x70 [ 309.774671][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 309.774674][ C0] ? avc_has_perm_noaudit+0x240/0x240 [ 309.774677][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 309.774680][ C0] _raw_spin_lock_bh+0xd8/0xe0 [ 309.774683][ C0] ? _raw_spin_lock_irq+0xe0/0xe0 [ 309.774686][ C0] lock_sock_nested+0x92/0x290 [ 309.774688][ C0] ? sock_init_data+0xc0/0xc0 [ 309.774691][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 309.774694][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 309.774696][ C0] tipc_sendstream+0x47/0x70 [ 309.774699][ C0] ? tipc_getsockopt+0x4c0/0x4c0 [ 309.774702][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 309.774705][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 309.774707][ C0] ? import_iovec+0x7c/0xb0 [ 309.774710][ C0] ___sys_sendmsg+0x1f0/0x260 [ 309.774713][ C0] ? __sys_sendmsg+0x250/0x250 [ 309.774715][ C0] ? __fdget+0x1a1/0x230 [ 309.774718][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 309.774721][ C0] ? ___sys_sendmsg+0x260/0x260 [ 309.774724][ C0] ? switch_fpu_return+0x197/0x340 [ 309.774727][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 309.774730][ C0] do_syscall_64+0x31/0x40 [ 309.774733][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 309.774735][ C0] RIP: 0033:0x7f4512421de9 [ 309.774745][ 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 [ 309.774748][ C0] RSP: 002b:00007f4511e94038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 309.774766][ C0] RAX: ffffffffffffffda RBX: 00007f451263afa0 RCX: 00007f4512421de9 [ 309.774770][ C0] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000004 [ 309.774774][ C0] RBP: 00007f45124a32a0 R08: 0000000000000000 R09: 0000000000000000 [ 309.774778][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.774782][ C0] R13: 0000000000000000 R14: 00007f451263afa0 R15: 00007ffdcaceeb38