Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. 2024/12/20 01:44:00 ignoring optional flag "sandboxArg"="0" 2024/12/20 01:44:00 parsed 1 programs [ 61.541647][ T30] audit: type=1400 audit(1734659040.744:66): avc: denied { node_bind } for pid=326 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 62.530879][ T30] audit: type=1400 audit(1734659041.734:67): avc: denied { integrity } for pid=332 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 62.555087][ T30] audit: type=1400 audit(1734659041.754:68): avc: denied { mounton } for pid=332 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 62.556588][ T332] cgroup: Unknown subsys name 'net' [ 62.578086][ T30] audit: type=1400 audit(1734659041.754:69): avc: denied { mount } for pid=332 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 [ 62.604473][ T30] audit: type=1400 audit(1734659041.784:70): avc: denied { unmount } for pid=332 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 62.604714][ T332] cgroup: Unknown subsys name 'devices' [ 62.780173][ T332] cgroup: Unknown subsys name 'hugetlb' [ 62.785611][ T332] cgroup: Unknown subsys name 'rlimit' [ 62.985743][ T30] audit: type=1400 audit(1734659042.184:71): avc: denied { setattr } for pid=332 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.008696][ T30] audit: type=1400 audit(1734659042.184:72): avc: denied { create } for pid=332 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.028839][ T30] audit: type=1400 audit(1734659042.184:73): avc: denied { write } for pid=332 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.037198][ T337] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 63.048904][ T30] audit: type=1400 audit(1734659042.184:74): avc: denied { read } for pid=332 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.077279][ T30] audit: type=1400 audit(1734659042.184:75): avc: denied { module_request } for pid=332 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 63.135256][ T332] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 63.595419][ T349] request_module fs-gadgetfs succeeded, but still no fs? [ 63.930310][ T366] syz-executor (366) used greatest stack depth: 21904 bytes left [ 64.056466][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.063362][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.071066][ T375] device bridge_slave_0 entered promiscuous mode [ 64.078976][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.085816][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.093674][ T375] device bridge_slave_1 entered promiscuous mode [ 64.256099][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.263011][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.270178][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.277036][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.301991][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.317890][ T391] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.325069][ T391] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.335105][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.343199][ T391] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.350277][ T391] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.365786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.374127][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.381025][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.388734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.397447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.411578][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.422557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.430688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.437952][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.445998][ T375] device veth0_vlan entered promiscuous mode 2024/12/20 01:44:03 executed programs: 0 [ 64.456137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.465300][ T375] device veth1_macvtap entered promiscuous mode [ 64.474955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.485238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.550365][ T375] syz-executor (375) used greatest stack depth: 20672 bytes left [ 64.723411][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.730464][ T404] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.737669][ T404] device bridge_slave_0 entered promiscuous mode [ 64.744868][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.751923][ T404] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.759264][ T404] device bridge_slave_1 entered promiscuous mode [ 64.769276][ T402] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.776123][ T402] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.783468][ T402] device bridge_slave_0 entered promiscuous mode [ 64.791319][ T402] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.798232][ T402] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.805514][ T402] device bridge_slave_1 entered promiscuous mode [ 64.922933][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.929941][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.937099][ T411] device bridge_slave_0 entered promiscuous mode [ 64.944160][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.951227][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.958539][ T411] device bridge_slave_1 entered promiscuous mode [ 64.999904][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.006756][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.014112][ T408] device bridge_slave_0 entered promiscuous mode [ 65.036020][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.042975][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.050165][ T408] device bridge_slave_1 entered promiscuous mode [ 65.106628][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.113523][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.120799][ T409] device bridge_slave_0 entered promiscuous mode [ 65.128947][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.135810][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.143355][ T409] device bridge_slave_1 entered promiscuous mode [ 65.286418][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.293296][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.300424][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.307166][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.329996][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.336862][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.344010][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.350870][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.370851][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.378174][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.385342][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.392785][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.401391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.408707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.415916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.424106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.432157][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.439009][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.446455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.471667][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.480020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.488219][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.495046][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.502443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.510117][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.543432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.551452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.560156][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.569207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.577387][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.584526][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.594671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.603229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.611498][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.618354][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.625611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.633629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.641748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.669694][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.681082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.695184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.702719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.723544][ T404] device veth0_vlan entered promiscuous mode [ 65.731603][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.739878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.747149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.754826][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.763860][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.772407][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.779284][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.786549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.794677][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.801531][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.810912][ T402] device veth0_vlan entered promiscuous mode [ 65.831245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.839139][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.847100][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.853952][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.861618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.870054][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.876879][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.884315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.891715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.907552][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.915593][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.931602][ T402] device veth1_macvtap entered promiscuous mode [ 65.940912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.948966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.956713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.965048][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.973335][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.981382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.989344][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.997281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.005500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.013074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.020577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.037140][ T404] device veth1_macvtap entered promiscuous mode [ 66.043900][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.051537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.059844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.068389][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.076481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.095079][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.103522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.111628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.119946][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.139340][ T408] device veth0_vlan entered promiscuous mode [ 66.148327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.155788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.163371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.171735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.180230][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.188607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.196544][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.203403][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.210724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.218862][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.227049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.235257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.243264][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.250132][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.257294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.265607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.273838][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.299979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.309401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.318424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.326934][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.335159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.343565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.355373][ T411] device veth0_vlan entered promiscuous mode [ 66.373500][ T409] device veth0_vlan entered promiscuous mode [ 66.386369][ T409] device veth1_macvtap entered promiscuous mode [ 66.397964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.405910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.414669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.425839][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.435113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.443666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.451800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.460174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.468387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.483275][ T411] device veth1_macvtap entered promiscuous mode [ 166.527721][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 166.534550][ C0] (detected by 0, t=10002 jiffies, g=1969, q=481) [ 166.540873][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294953867-4294943865), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 166.554079][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1969 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.565134][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 166.574933][ C0] rcu: RCU grace-period kthread stack dump: [ 166.580667][ C0] task:rcu_preempt state:R running task stack:28264 pid: 14 ppid: 2 flags:0x00004000 [ 166.591264][ C0] Call Trace: [ 166.594379][ C0] [ 166.597161][ C0] __schedule+0xccc/0x1590 [ 166.601411][ C0] ? release_firmware_map_entry+0x190/0x190 [ 166.607138][ C0] schedule+0x11f/0x1e0 [ 166.611130][ C0] schedule_timeout+0x18c/0x370 [ 166.615815][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 166.620849][ C0] ? console_conditional_schedule+0x30/0x30 [ 166.626575][ C0] ? update_process_times+0x200/0x200 [ 166.631789][ C0] ? prepare_to_swait_event+0x308/0x320 [ 166.637169][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 166.641768][ C0] ? debug_smp_processor_id+0x17/0x20 [ 166.646969][ C0] ? __note_gp_changes+0x4ab/0x920 [ 166.651918][ C0] ? rcu_gp_init+0xc30/0xc30 [ 166.656346][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 166.661384][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 166.665805][ C0] rcu_gp_kthread+0xa4/0x350 [ 166.670231][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 166.674922][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 166.679432][ C0] ? __kasan_check_read+0x11/0x20 [ 166.684381][ C0] ? __kthread_parkme+0xb2/0x200 [ 166.689152][ C0] kthread+0x421/0x510 [ 166.693055][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 166.697571][ C0] ? kthread_blkcg+0xd0/0xd0 [ 166.702001][ C0] ret_from_fork+0x1f/0x30 [ 166.706251][ C0] [ 166.709115][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 166.715302][ C0] NMI backtrace for cpu 0 [ 166.719630][ C0] CPU: 0 PID: 439 Comm: syz.1.23 Not tainted 5.15.173-syzkaller-00161-gb4bd207b0380 #0 [ 166.729075][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 166.738971][ C0] Call Trace: [ 166.742097][ C0] [ 166.744785][ C0] dump_stack_lvl+0x151/0x1c0 [ 166.749300][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 166.754771][ C0] dump_stack+0x15/0x20 [ 166.758758][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 166.763539][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 166.769521][ C0] ? panic+0x760/0x760 [ 166.773449][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 166.779330][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 166.785145][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 166.791047][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 166.796799][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 166.802765][ C0] print_other_cpu_stall+0x112d/0x1340 [ 166.808058][ C0] ? print_cpu_stall+0x5f0/0x5f0 [ 166.813005][ C0] rcu_sched_clock_irq+0xaec/0x12f0 [ 166.818041][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 166.824018][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 166.829051][ C0] update_process_times+0x198/0x200 [ 166.834083][ C0] tick_sched_timer+0x188/0x240 [ 166.838769][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 166.844149][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 166.849186][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 166.854129][ C0] ? clockevents_program_event+0x22f/0x300 [ 166.859773][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 166.865763][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 166.870541][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3f0 [ 166.876265][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 166.881732][ C0] [ 166.884507][ C0] [ 166.887285][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 166.893100][ C0] RIP: 0010:__do_sys_getpid+0x11/0x30 [ 166.898307][ C0] Code: 08 48 89 df e8 90 9d 6b 00 8b 3b e8 a9 fb ff ff 5b 5d c3 66 0f 1f 44 00 00 55 48 89 e5 e8 47 45 29 00 65 48 8b 3d 0f 4c bb 7e 01 00 00 00 31 d2 e8 23 87 02 00 48 98 5d c3 66 2e 0f 1f 84 00 [ 166.917751][ C0] RSP: 0018:ffffc90000bf7f10 EFLAGS: 00000293 [ 166.923649][ C0] RAX: ffffffff81472169 RBX: ffffc90000bf7f30 RCX: ffff8881143a93c0 [ 166.931465][ C0] RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff8881143a93c0 [ 166.939361][ C0] RBP: ffffc90000bf7f10 R08: 0000000000000000 R09: 0000000000000000 [ 166.947173][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 166.954986][ C0] R13: 0000000000000000 R14: ffffc90000bf7f58 R15: 0000000000000000 [ 166.962799][ C0] ? __do_sys_getpid+0x9/0x30 [ 166.967320][ C0] x64_sys_call+0x139/0x9a0 [ 166.971652][ C0] do_syscall_64+0x3b/0xb0 [ 166.975907][ C0] ? clear_bhb_loop+0x35/0x90 [ 166.980500][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 166.986229][ C0] RIP: 0033:0x7f067335bce7 [ 166.990486][ C0] Code: 0b e9 68 fe ff ff 48 83 c4 18 48 8d 3d b2 fb d2 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 23 f8 fb ff 0f 1f 00 b8 27 00 00 00 0f 05 0f 1f 84 00 00 00 00 00 b8 6e 00 00 00 0f 05 c3 0f 1f 84 00 00 [ 167.009924][ C0] RSP: 002b:00007f0672dddb08 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 167.018165][ C0] RAX: ffffffffffffffda RBX: 00007f0672dddc70 RCX: 00007f067335bce7 [ 167.025976][ C0] RDX: 00007f0672dddb40 RSI: 00007f0672dddc70 RDI: 0000000000000021 [ 167.033794][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 167.041600][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0673554fac [ 167.049414][ C0] R13: 0000000000000000 R14: 00007ffc96623fa0 R15: 00007ffc96624088 [ 167.057230][ C0] [ 285.457675][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 218s! [ 285.466445][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 215s! [ 285.475326][ C0] Showing busy workqueues and worker pools: [ 285.481036][ C0] workqueue events: flags=0x0 [ 285.485531][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.485655][ C0] pending: kfree_rcu_monitor [ 285.485711][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.485754][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.485814][ C0] workqueue events_unbound: flags=0x2 [ 285.518440][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 285.518486][ C0] in-flight: 10:linkwatch_event, 429:fsnotify_mark_destroy_workfn [ 285.518547][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 285.518660][ C0] workqueue events_power_efficient: flags=0x80 [ 285.547019][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.547077][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work, gc_worker, check_lifetime [ 285.547167][ C0] workqueue rcu_gp: flags=0x8 [ 285.570589][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.570641][ C0] pending: process_srcu [ 285.570669][ C0] workqueue netns: flags=0xe000a [ 285.587149][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.587193][ C0] in-flight: 45:cleanup_net [ 285.587229][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.603731][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.603779][ C0] pending: vmstat_update [ 285.603810][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.603848][ C0] pending: vmstat_update [ 285.603874][ C0] workqueue writeback: flags=0x4a [ 285.632505][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.632552][ C0] pending: wb_workfn [ 285.632584][ C0] workqueue kblockd: flags=0x18 [ 285.648415][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.648549][ C0] pending: blk_mq_timeout_work [ 285.648708][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.666625][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.666681][ C0] pending: work_fn [ 285.666820][ C0] workqueue mld: flags=0x40008 [ 285.682768][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=43 [ 285.682817][ C0] pending: mld_ifc_work [ 285.682848][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.683490][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=35 [ 285.683531][ C0] pending: mld_dad_work [ 285.683555][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.684039][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.809762][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=106 [ 285.809816][ C0] in-flight: 60:addrconf_dad_work [ 285.809857][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.810710][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.811495][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_verify_work [ 285.811545][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 285.811587][ C0] pending: addrconf_dad_work [ 285.811613][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.812380][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.813161][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.813528][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.218409][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.218464][ C0] pending: wg_packet_encrypt_worker [ 286.218502][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.218545][ C0] pending: wg_packet_encrypt_worker [ 286.218574][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.249376][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.249428][ C0] pending: wg_packet_encrypt_worker [ 286.249461][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.249502][ C0] pending: wg_packet_encrypt_worker [ 286.249531][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.280332][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.280384][ C0] pending: wg_packet_encrypt_worker [ 286.280417][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.280457][ C0] pending: wg_packet_encrypt_worker [ 286.280489][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.311122][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.311171][ C0] pending: wg_packet_handshake_send_worker [ 286.311213][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.329266][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.329315][ C0] pending: wg_packet_encrypt_worker [ 286.329347][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.329388][ C0] pending: wg_packet_encrypt_worker [ 286.329416][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.359957][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.360002][ C0] pending: wg_packet_handshake_send_worker [ 286.360034][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.378222][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.378277][ C0] pending: wg_packet_encrypt_worker [ 286.378316][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.378358][ C0] pending: wg_packet_encrypt_worker [ 286.378388][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.408925][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.408974][ C0] pending: wg_packet_handshake_send_worker [ 286.409017][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.427048][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.427096][ C0] pending: wg_packet_encrypt_worker [ 286.427128][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.427169][ C0] pending: wg_packet_encrypt_worker [ 286.427198][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.457736][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.457782][ C0] pending: wg_packet_handshake_send_worker [ 286.457815][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.475874][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.475924][ C0] pending: wg_packet_encrypt_worker [ 286.475958][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.476006][ C0] pending: wg_packet_encrypt_worker [ 286.476035][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.506559][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.506610][ C0] pending: wg_packet_handshake_send_worker [ 286.506645][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.524794][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.524845][ C0] pending: wg_packet_encrypt_worker [ 286.524878][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.524919][ C0] pending: wg_packet_encrypt_worker [ 286.524947][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.555730][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.555789][ C0] pending: wg_packet_encrypt_worker [ 286.555828][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.555871][ C0] pending: wg_packet_encrypt_worker [ 286.555929][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=220s workers=4 idle: 427 39 26 [ 286.556001][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=89s workers=6 idle: 8 428 391