Warning: Permanently added '10.128.1.47' (ED25519) to the list of known hosts. 2025/10/25 23:21:20 parsed 1 programs [ 262.122174][ T28] audit: type=1400 audit(1761434480.415:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 262.143072][ T28] audit: type=1400 audit(1761434480.415:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 263.259632][ T28] audit: type=1400 audit(1761434481.545:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 263.261199][ T291] cgroup: Unknown subsys name 'net' [ 263.282412][ T28] audit: type=1400 audit(1761434481.545:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 263.309733][ T28] audit: type=1400 audit(1761434481.585:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 263.310009][ T291] cgroup: Unknown subsys name 'devices' [ 263.454134][ T291] cgroup: Unknown subsys name 'hugetlb' [ 263.459850][ T291] cgroup: Unknown subsys name 'rlimit' [ 263.573196][ T28] audit: type=1400 audit(1761434481.865:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 263.596493][ T28] audit: type=1400 audit(1761434481.865:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 263.616921][ T28] audit: type=1400 audit(1761434481.865:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 263.628204][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 263.637321][ T28] audit: type=1400 audit(1761434481.865:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 263.665994][ T28] audit: type=1400 audit(1761434481.865:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 263.766641][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 264.513962][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 264.733756][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.740829][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.761603][ T302] device bridge_slave_0 entered promiscuous mode [ 264.788491][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.824844][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.854010][ T302] device bridge_slave_1 entered promiscuous mode [ 265.123472][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.130633][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.137955][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.145008][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.229492][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.252982][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.265695][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 265.282983][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 265.302941][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 265.311297][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.318414][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.327407][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 265.335742][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.342820][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.350271][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 265.358416][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 265.379880][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 265.393679][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 265.401905][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 265.409464][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 265.418082][ T302] device veth0_vlan entered promiscuous mode [ 265.431397][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 265.440941][ T302] device veth1_macvtap entered promiscuous mode [ 265.453009][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 265.470227][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/25 23:21:23 executed programs: 0 [ 265.605922][ T302] syz-executor (302) used greatest stack depth: 21696 bytes left [ 265.714759][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.722049][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.729387][ T368] device bridge_slave_0 entered promiscuous mode [ 265.737545][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.744629][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.752087][ T368] device bridge_slave_1 entered promiscuous mode [ 265.877420][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.884509][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.892320][ T373] device bridge_slave_0 entered promiscuous mode [ 265.908260][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.915392][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.922851][ T373] device bridge_slave_1 entered promiscuous mode [ 265.940824][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.947926][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.955408][ T374] device bridge_slave_0 entered promiscuous mode [ 265.974531][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.981582][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.989764][ T374] device bridge_slave_1 entered promiscuous mode [ 266.001448][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.008535][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.016052][ T375] device bridge_slave_0 entered promiscuous mode [ 266.024179][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.031221][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.038724][ T375] device bridge_slave_1 entered promiscuous mode [ 266.080006][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.087101][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.094564][ T371] device bridge_slave_0 entered promiscuous mode [ 266.121735][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.128824][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.136325][ T371] device bridge_slave_1 entered promiscuous mode [ 266.241670][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.248730][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.256019][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.263071][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.332602][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.339646][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.346925][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.353960][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.405557][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.412639][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.419916][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.426959][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.438018][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.445091][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.452366][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.459398][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.492794][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.499836][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.507133][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.514175][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.532605][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.541057][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.549577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.557282][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.566127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.574484][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.581635][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.589162][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.596422][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.603779][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.610974][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.619219][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.626784][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.642118][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.674392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.682612][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.691503][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.699881][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.706934][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.714356][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.722762][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.729781][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.737290][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.745707][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.752757][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.760102][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.768334][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.775392][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.782854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.790791][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.818774][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.827410][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.835661][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.844186][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.853268][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.861284][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.869392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.876874][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.893505][ T371] device veth0_vlan entered promiscuous mode [ 266.917799][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 266.926104][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.935003][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 266.943023][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.951002][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 266.959569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.967954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.976366][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.984612][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.991648][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.999210][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 267.007606][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 267.015917][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.022954][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.030342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.038473][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.046426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.054681][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.062702][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.070949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.079310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.086819][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.108117][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.116281][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.124327][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.132526][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.140421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.149531][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.157930][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.165929][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.173998][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.181431][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.197579][ T371] device veth1_macvtap entered promiscuous mode [ 267.206436][ T374] device veth0_vlan entered promiscuous mode [ 267.212787][ T373] device veth0_vlan entered promiscuous mode [ 267.225524][ T368] device veth0_vlan entered promiscuous mode [ 267.232090][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.240310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.248322][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.256356][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.264537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.275849][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.283401][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.292271][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.299769][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.320918][ T373] device veth1_macvtap entered promiscuous mode [ 267.328769][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.337297][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.345830][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.354323][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.362817][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.375557][ T375] device veth0_vlan entered promiscuous mode [ 267.387115][ T374] device veth1_macvtap entered promiscuous mode [ 267.395797][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.404111][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.412630][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.420674][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.429080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.437635][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.445995][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.454568][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.462108][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.484946][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.493282][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.501539][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.510064][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.518720][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.527083][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.560143][ T375] device veth1_macvtap entered promiscuous mode [ 267.568799][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 267.577255][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.585933][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 267.593927][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 267.602180][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.612365][ T368] device veth1_macvtap entered promiscuous mode [ 267.623086][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 267.623100][ T28] audit: type=1400 audit(1761434485.915:105): avc: denied { bpf } for pid=422 comm="syz.4.21" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 267.659208][ T28] audit: type=1400 audit(1761434485.925:106): avc: denied { prog_load } for pid=423 comm="syz.6.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 267.682252][ T28] audit: type=1400 audit(1761434485.925:107): avc: denied { map_create } for pid=423 comm="syz.6.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 267.684550][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 267.701395][ T28] audit: type=1400 audit(1761434485.925:108): avc: denied { map_read map_write } for pid=423 comm="syz.6.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 267.718811][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.736439][ T28] audit: type=1400 audit(1761434485.925:109): avc: denied { perfmon } for pid=423 comm="syz.6.20" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 267.758760][ T28] audit: type=1400 audit(1761434485.925:110): avc: denied { prog_run } for pid=423 comm="syz.6.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 267.776461][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.786134][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.799212][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.828899][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.839251][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.848650][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.868732][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.944099][ T8] device bridge_slave_1 left promiscuous mode [ 267.950360][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.958107][ T8] device bridge_slave_0 left promiscuous mode [ 267.964372][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.978666][ T8] device veth1_macvtap left promiscuous mode [ 267.985083][ T8] device veth0_vlan left promiscuous mode [ 368.661774][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 368.668801][ C1] rcu: 0-...!: (0 ticks this GP) idle=f01c/1/0x4000000000000000 softirq=3477/3477 fqs=0 [ 368.678604][ C1] (detected by 1, t=10002 jiffies, g=1741, q=435 ncpus=2) [ 368.685799][ C1] Sending NMI from CPU 1 to CPUs 0: [ 368.691054][ C0] NMI backtrace for cpu 0 [ 368.691069][ C0] CPU: 0 PID: 421 Comm: kworker/0:3 Not tainted syzkaller #0 [ 368.691141][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 368.691155][ C0] Workqueue: rcu_gp srcu_invoke_callbacks [ 368.691223][ C0] RIP: 0010:kvm_wait+0xcc/0x140 [ 368.691276][ C0] Code: 20 f6 44 24 21 02 75 24 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 48 0f b6 07 40 38 f0 75 a6 66 90 0f 00 2d 45 96 13 04 f4 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 368.691289][ C0] RSP: 0018:ffffc90000006a20 EFLAGS: 00000046 [ 368.691318][ C0] RAX: 0000000000000003 RBX: ffff8881f7027c40 RCX: ffffffff84f43dc2 [ 368.691329][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027c40 [ 368.691341][ C0] RBP: ffffc90000006ab0 R08: dffffc0000000000 R09: ffffed103ee04f89 [ 368.691352][ C0] R10: ffffed103ee04f89 R11: 1ffff1103ee04f88 R12: 1ffff1103ee00001 [ 368.691364][ C0] R13: ffff8881f7038cd4 R14: dffffc0000000000 R15: 1ffff92000000d44 [ 368.691376][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 368.691389][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 368.691400][ C0] CR2: 0000000000000000 CR3: 0000000006e0f000 CR4: 00000000003506b0 [ 368.691413][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 368.691421][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 368.691431][ C0] Call Trace: [ 368.691443][ C0] [ 368.691455][ C0] ? __cfi_kvm_wait+0x10/0x10 [ 368.691475][ C0] ? pv_hash+0x86/0x150 [ 368.691489][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 368.691550][ C0] ? __kernel_text_address+0xd/0x30 [ 368.691571][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 368.691593][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 368.691617][ C0] _raw_spin_lock_irqsave+0x108/0x110 [ 368.691634][ C0] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 368.691651][ C0] ? kasan_save_stack+0x4c/0x60 [ 368.691692][ C0] ? kasan_save_stack+0x3a/0x60 [ 368.691708][ C0] ? __kasan_record_aux_stack+0xb6/0xc0 [ 368.691730][ C0] ? kasan_record_aux_stack_noalloc+0xb/0x10 [ 368.691752][ C0] ? kvfree_call_rcu+0x95/0x7a0 [ 368.691787][ C0] lock_timer_base+0x127/0x270 [ 368.691821][ C0] __mod_timer+0x10a/0xb30 [ 368.691837][ C0] ? ip_local_deliver+0x1d8/0x320 [ 368.691898][ C0] ? ip_rcv+0x163/0x270 [ 368.691917][ C0] ? __netif_receive_skb+0xd7/0x2a0 [ 368.691970][ C0] ? __napi_poll+0xd0/0x5e0 [ 368.691990][ C0] ? net_rx_action+0x49b/0xaa0 [ 368.692012][ C0] ? __do_softirq+0xb/0xd [ 368.692033][ C0] ? process_one_work+0x71f/0xc40 [ 368.692065][ C0] add_timer+0x68/0x80 [ 368.692083][ C0] __queue_delayed_work+0x173/0x200 [ 368.692105][ C0] queue_delayed_work_on+0xdb/0x150 [ 368.692126][ C0] ? __cfi_queue_delayed_work_on+0x10/0x10 [ 368.692149][ C0] kvfree_call_rcu+0x436/0x7a0 [ 368.692170][ C0] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 368.692189][ C0] ? longest_prefix_match+0x337/0x640 [ 368.692238][ C0] trie_delete_elem+0x572/0x720 [ 368.692258][ C0] bpf_prog_5186c38a4019a4cb+0x42/0x46 [ 368.692277][ C0] bpf_trace_run3+0x113/0x270 [ 368.692317][ C0] ? __cfi_bpf_trace_run3+0x10/0x10 [ 368.692340][ C0] ? debug_smp_processor_id+0x17/0x20 [ 368.692401][ C0] ? get_nohz_timer_target+0x74/0x540 [ 368.692420][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 368.692437][ C0] enqueue_timer+0x337/0x480 [ 368.692460][ C0] __mod_timer+0x79f/0xb30 [ 368.692481][ C0] mod_timer+0x1f/0x30 [ 368.692499][ C0] sk_reset_timer+0x22/0xb0 [ 368.692551][ C0] tcp_rearm_rto+0x312/0x700 [ 368.692622][ C0] ? tcp_rbtree_insert+0x149/0x180 [ 368.692645][ C0] tcp_event_new_data_sent+0x250/0x400 [ 368.692665][ C0] tcp_write_xmit+0x161f/0x5fb0 [ 368.692691][ C0] __tcp_push_pending_frames+0x9c/0x2f0 [ 368.692709][ C0] tcp_rcv_established+0xed9/0x1a20 [ 368.692735][ C0] ? __cfi_tcp_rcv_established+0x10/0x10 [ 368.692759][ C0] ? ipv4_dst_check+0xf2/0x160 [ 368.692778][ C0] tcp_v4_do_rcv+0x446/0xa10 [ 368.692800][ C0] tcp_v4_rcv+0x233c/0x2a80 [ 368.692821][ C0] ? arch_stack_walk+0x124/0x150 [ 368.692851][ C0] ? kasan_save_free_info+0x31/0x50 [ 368.692873][ C0] ? ____kasan_slab_free+0x132/0x180 [ 368.692892][ C0] ? __cfi_tcp_v4_rcv+0x10/0x10 [ 368.692913][ C0] ? arch_cpu_idle+0x1c/0x20 [ 368.692925][ C0] ? default_idle_call+0x71/0x1d0 [ 368.692940][ C0] ? do_idle+0x1a7/0x520 [ 368.692955][ C0] ? cpu_startup_entry+0x43/0x60 [ 368.692970][ C0] ? rest_init+0x10a/0x130 [ 368.692993][ C0] ? start_kernel+0x482/0x4f0 [ 368.693044][ C0] ? x86_64_start_reservations+0x2a/0x2c [ 368.693066][ C0] ? x86_64_start_kernel+0x7c/0x81 [ 368.693087][ C0] ? secondary_startup_64_no_verify+0xce/0xdb [ 368.693106][ C0] ip_protocol_deliver_rcu+0x325/0x6e0 [ 368.693130][ C0] ip_local_deliver_finish+0x24e/0x410 [ 368.693154][ C0] ip_local_deliver+0x1d8/0x320 [ 368.693176][ C0] ? __cfi_ip_local_deliver+0x10/0x10 [ 368.693197][ C0] ? memset+0x35/0x40 [ 368.693210][ C0] ? ip_rcv_finish_core+0xb0b/0x1490 [ 368.693239][ C0] ip_rcv+0x163/0x270 [ 368.693260][ C0] ? __cfi_ip_rcv+0x10/0x10 [ 368.693281][ C0] ? enqueue_task_fair+0xb91/0x1d10 [ 368.693306][ C0] ? __kasan_check_write+0x14/0x20 [ 368.693319][ C0] ? _raw_spin_lock_irq+0x8f/0xe0 [ 368.693352][ C0] ? __cfi_ip_rcv+0x10/0x10 [ 368.693374][ C0] __netif_receive_skb+0xd7/0x2a0 [ 368.693397][ C0] ? __cfi_enqueue_task_fair+0x10/0x10 [ 368.693423][ C0] process_backlog+0x351/0x600 [ 368.693450][ C0] __napi_poll+0xd0/0x5e0 [ 368.693473][ C0] net_rx_action+0x49b/0xaa0 [ 368.693499][ C0] ? __cfi_net_rx_action+0x10/0x10 [ 368.693522][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 368.693542][ C0] ? irqtime_account_irq+0x75/0x240 [ 368.693565][ C0] handle_softirqs+0x1d7/0x600 [ 368.693585][ C0] __do_softirq+0xb/0xd [ 368.693606][ C0] do_softirq+0xc6/0x120 [ 368.693622][ C0] [ 368.693627][ C0] [ 368.693632][ C0] ? __cfi_do_softirq+0x10/0x10 [ 368.693648][ C0] ? complete+0x167/0x1c0 [ 368.693668][ C0] ? srcu_invoke_callbacks+0x210/0x410 [ 368.693685][ C0] __local_bh_enable_ip+0x75/0x80 [ 368.693702][ C0] srcu_invoke_callbacks+0x1cf/0x410 [ 368.693721][ C0] ? __cfi_srcu_invoke_callbacks+0x10/0x10 [ 368.693739][ C0] ? _raw_spin_lock_irq+0x8f/0xe0 [ 368.693757][ C0] ? bpf_prog_free_deferred+0x614/0x720 [ 368.693814][ C0] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 368.693830][ C0] process_one_work+0x71f/0xc40 [ 368.693848][ C0] worker_thread+0xa29/0x11f0 [ 368.693864][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 368.693885][ C0] ? __kthread_parkme+0x142/0x180 [ 368.693901][ C0] kthread+0x281/0x320 [ 368.693917][ C0] ? __cfi_worker_thread+0x10/0x10 [ 368.693932][ C0] ? __cfi_kthread+0x10/0x10 [ 368.693949][ C0] ret_from_fork+0x1f/0x30 [ 368.693971][ C0] [ 368.694038][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1741 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 369.368191][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 369.378233][ C1] rcu: RCU grace-period kthread stack dump: [ 369.384104][ C1] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000 [ 369.394929][ C1] Call Trace: [ 369.398215][ C1] [ 369.401134][ C1] __schedule+0xb87/0x14e0 [ 369.405548][ C1] ? release_firmware_map_entry+0x194/0x194 [ 369.411429][ C1] ? __mod_timer+0x7ae/0xb30 [ 369.416007][ C1] schedule+0xbd/0x170 [ 369.420061][ C1] schedule_timeout+0x12c/0x2e0 [ 369.424905][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 369.430269][ C1] ? __cfi_process_timeout+0x10/0x10 [ 369.435541][ C1] ? prepare_to_swait_event+0x308/0x320 [ 369.441082][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 369.445924][ C1] ? rcu_gp_init+0xf10/0xf10 [ 369.450500][ C1] rcu_gp_kthread+0x95/0x370 [ 369.455080][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 369.460274][ C1] ? __kasan_check_read+0x11/0x20 [ 369.465287][ C1] ? __kthread_parkme+0x142/0x180 [ 369.470341][ C1] kthread+0x281/0x320 [ 369.474401][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 369.479601][ C1] ? __cfi_kthread+0x10/0x10 [ 369.484202][ C1] ret_from_fork+0x1f/0x30 [ 369.488614][ C1] [ 369.491619][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 369.497926][ C1] CPU: 1 PID: 503 Comm: syz.5.96 Not tainted syzkaller #0 [ 369.505025][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 369.515063][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 369.519910][ 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 [ 369.539500][ C1] RSP: 0018:ffffc900001b04c0 EFLAGS: 00000246 [ 369.545553][ C1] RAX: 0000000000000003 RBX: ffff888120043298 RCX: ffffffff84f43dc2 [ 369.553511][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888120043298 [ 369.561550][ C1] RBP: ffffc900001b0550 R08: dffffc0000000000 R09: ffffed1024008654 [ 369.569510][ C1] R10: ffffed1024008654 R11: 1ffff11024008653 R12: 1ffff1103ee20001 [ 369.577557][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff92000036098 [ 369.585519][ C1] FS: 000055556bc76500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 369.594451][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 369.601020][ C1] CR2: 0000000000000000 CR3: 0000000130dde000 CR4: 00000000003506a0 [ 369.608979][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 369.616942][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 369.624901][ C1] Call Trace: [ 369.628182][ C1] [ 369.631025][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 369.635694][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40 [ 369.641926][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 369.647994][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 369.654573][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 369.660029][ C1] _raw_spin_lock+0xd8/0xe0 [ 369.664539][ C1] ? __cfi__raw_spin_lock+0x10/0x10 [ 369.669724][ C1] ? memcpy+0x56/0x70 [ 369.673695][ C1] ? tcp_v4_fill_cb+0x284/0x4f0 [ 369.678535][ C1] ? nf_reset_ct+0x98/0x100 [ 369.683034][ C1] tcp_v4_rcv+0x224e/0x2a80 [ 369.687544][ C1] ? ip_neigh_gw4+0x8b/0x310 [ 369.692123][ C1] ? __cfi_tcp_v4_rcv+0x10/0x10 [ 369.696963][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 369.702406][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 369.708283][ C1] ? __cfi_ip_finish_output+0x10/0x10 [ 369.713641][ C1] ip_protocol_deliver_rcu+0x325/0x6e0 [ 369.719093][ C1] ip_local_deliver_finish+0x24e/0x410 [ 369.724554][ C1] ip_local_deliver+0x1d8/0x320 [ 369.729502][ C1] ? __cfi_ip_local_deliver+0x10/0x10 [ 369.734876][ C1] ? memset+0x35/0x40 [ 369.738895][ C1] ? ip_rcv_finish_core+0xb0b/0x1490 [ 369.744195][ C1] ip_rcv+0x163/0x270 [ 369.748274][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 369.752787][ C1] ? trigger_load_balance+0x1de/0x910 [ 369.758164][ C1] ? __kasan_check_write+0x14/0x20 [ 369.763365][ C1] ? _raw_spin_lock_irq+0x8f/0xe0 [ 369.768403][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 369.773009][ C1] __netif_receive_skb+0xd7/0x2a0 [ 369.778042][ C1] process_backlog+0x351/0x600 [ 369.782814][ C1] __napi_poll+0xd0/0x5e0 [ 369.787153][ C1] net_rx_action+0x49b/0xaa0 [ 369.791740][ C1] ? __cfi_net_rx_action+0x10/0x10 [ 369.797127][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 369.802325][ C1] ? irqtime_account_irq+0x75/0x240 [ 369.807532][ C1] handle_softirqs+0x1d7/0x600 [ 369.812298][ C1] ? irqtime_account_irq+0xc4/0x240 [ 369.817519][ C1] __irq_exit_rcu+0x52/0xf0 [ 369.822017][ C1] irq_exit_rcu+0x9/0x10 [ 369.826256][ C1] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 369.831896][ C1] [ 369.834829][ C1] [ 369.837766][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 369.843750][ C1] RIP: 0010:smp_call_function_many_cond+0x878/0x960 [ 369.850449][ C1] Code: e6 01 31 ff e8 29 66 09 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 0a e8 f5 61 09 00 e9 38 ff ff ff f3 90 41 0f b6 44 1d 00 <84> c0 75 14 41 f7 07 01 00 00 00 0f 84 1a ff ff ff e8 d2 61 09 00 [ 369.870054][ C1] RSP: 0018:ffffc90009057660 EFLAGS: 00000293 [ 369.876122][ C1] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff888118cf3cc0 [ 369.884090][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 369.892056][ C1] RBP: ffffc90009057798 R08: dffffc0000000000 R09: ffffed103ee2721b [ 369.900036][ C1] R10: 0000000000000000 R11: ffffffff813435c0 R12: 1ffff1103ee27218 [ 369.908018][ C1] R13: 1ffff1103ee07ae1 R14: 0000000000000000 R15: ffff8881f703d708 [ 369.915992][ C1] ? __cfi_x2apic_send_IPI+0x10/0x10 [ 369.921285][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 369.926313][ C1] ? smp_call_function_many+0x40/0x40 [ 369.931680][ C1] ? enqueue_timer+0x16a/0x480 [ 369.936433][ C1] ? text_poke+0x30/0x30 [ 369.940665][ C1] ? text_poke_loc_init+0xd6/0x570 [ 369.945772][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 369.950784][ C1] on_each_cpu_cond_mask+0x43/0x80 [ 369.955892][ C1] text_poke_bp_batch+0x505/0x580 [ 369.960908][ C1] ? enqueue_timer+0x16b/0x480 [ 369.965659][ C1] ? text_poke_loc_init+0x570/0x570 [ 369.970845][ C1] ? __kasan_check_write+0x14/0x20 [ 369.975946][ C1] ? mutex_lock+0x8d/0x1a0 [ 369.980353][ C1] ? mutex_lock+0xd9/0x1a0 [ 369.984767][ C1] ? enqueue_timer+0x16a/0x480 [ 369.989516][ C1] text_poke_finish+0x1a/0x30 [ 369.994192][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 370.000174][ C1] __jump_label_update+0x37c/0x3a0 [ 370.005341][ C1] jump_label_update+0x39b/0x450 [ 370.010270][ C1] static_key_enable_cpuslocked+0x126/0x240 [ 370.016172][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 370.022143][ C1] static_key_enable+0x1a/0x30 [ 370.026897][ C1] tracepoint_add_func+0x876/0x900 [ 370.032135][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 370.038109][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 370.044089][ C1] tracepoint_probe_register_prio_may_exist+0x5b/0x90 [ 370.050859][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 370.056835][ C1] bpf_probe_register+0x13f/0x1d0 [ 370.061857][ C1] bpf_raw_tp_link_attach+0x3d1/0x550 [ 370.067273][ C1] ? __kasan_check_read+0x11/0x20 [ 370.072286][ C1] ? bpf_insn_prepare_dump+0x840/0x840 [ 370.077738][ C1] ? __kasan_check_read+0x11/0x20 [ 370.082747][ C1] ? __fdget+0x15b/0x220 [ 370.087006][ C1] bpf_raw_tracepoint_open+0x258/0x480 [ 370.092472][ C1] ? bpf_obj_get_info_by_fd+0x2b10/0x2b10 [ 370.098189][ C1] ? selinux_bpf+0xce/0xf0 [ 370.102624][ C1] ? security_bpf+0x93/0xb0 [ 370.107144][ C1] __sys_bpf+0x4d1/0x780 [ 370.111373][ C1] ? bpf_link_show_fdinfo+0x320/0x320 [ 370.116735][ C1] ? do_user_addr_fault+0x9ac/0x1050 [ 370.122008][ C1] ? debug_smp_processor_id+0x17/0x20 [ 370.127554][ C1] __x64_sys_bpf+0x7c/0x90 [ 370.131964][ C1] x64_sys_call+0x488/0x9a0 [ 370.136464][ C1] do_syscall_64+0x4c/0xa0 [ 370.140866][ C1] ? clear_bhb_loop+0x30/0x80 [ 370.145529][ C1] ? clear_bhb_loop+0x30/0x80 [ 370.150195][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 370.156075][ C1] RIP: 0033:0x7f0780d8efc9 [ 370.160473][ 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 [ 370.180063][ C1] RSP: 002b:00007ffe2445ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 370.188460][ C1] RAX: ffffffffffffffda RBX: 00007f0780fe5fa0 RCX: 00007f0780d8efc9 [ 370.196419][ C1] RDX: 0000000000000018 RSI: 00002000000002c0 RDI: 0000000000000011 [ 370.204373][ C1] RBP: 00007f0780e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 370.212330][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 370.220286][ C1] R13: 00007f0780fe5fa0 R14: 00007f0780fe5fa0 R15: 0000000000000003 [ 370.228244][ C1] [ 507.108612][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 226s! [syz.5.96:503] [ 507.116643][ C1] Modules linked in: [ 507.120533][ C1] CPU: 1 PID: 503 Comm: syz.5.96 Not tainted syzkaller #0 [ 507.127626][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 507.137668][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 507.142527][ 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 [ 507.162119][ C1] RSP: 0018:ffffc900001b04c0 EFLAGS: 00000246 [ 507.168195][ C1] RAX: 0000000000000003 RBX: ffff888120043298 RCX: ffffffff84f43dc2 [ 507.176180][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888120043298 [ 507.184164][ C1] RBP: ffffc900001b0550 R08: dffffc0000000000 R09: ffffed1024008654 [ 507.192123][ C1] R10: ffffed1024008654 R11: 1ffff11024008653 R12: 1ffff1103ee20001 [ 507.200096][ C1] R13: ffff8881f7138cd4 R14: dffffc0000000000 R15: 1ffff92000036098 [ 507.208053][ C1] FS: 000055556bc76500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 507.216968][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 507.223535][ C1] CR2: 0000000000000000 CR3: 0000000130dde000 CR4: 00000000003506a0 [ 507.231520][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 507.239477][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 507.247489][ C1] Call Trace: [ 507.250757][ C1] [ 507.253593][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 507.258293][ C1] ? __pv_queued_spin_lock_slowpath+0x632/0xc40 [ 507.264524][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 507.270580][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 507.277162][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 507.282631][ C1] _raw_spin_lock+0xd8/0xe0 [ 507.287124][ C1] ? __cfi__raw_spin_lock+0x10/0x10 [ 507.292307][ C1] ? memcpy+0x56/0x70 [ 507.296275][ C1] ? tcp_v4_fill_cb+0x284/0x4f0 [ 507.301120][ C1] ? nf_reset_ct+0x98/0x100 [ 507.305615][ C1] tcp_v4_rcv+0x224e/0x2a80 [ 507.310116][ C1] ? ip_neigh_gw4+0x8b/0x310 [ 507.314709][ C1] ? __cfi_tcp_v4_rcv+0x10/0x10 [ 507.319546][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 507.324995][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 507.330873][ C1] ? __cfi_ip_finish_output+0x10/0x10 [ 507.336236][ C1] ip_protocol_deliver_rcu+0x325/0x6e0 [ 507.341687][ C1] ip_local_deliver_finish+0x24e/0x410 [ 507.347138][ C1] ip_local_deliver+0x1d8/0x320 [ 507.351984][ C1] ? __cfi_ip_local_deliver+0x10/0x10 [ 507.357346][ C1] ? memset+0x35/0x40 [ 507.361313][ C1] ? ip_rcv_finish_core+0xb0b/0x1490 [ 507.366596][ C1] ip_rcv+0x163/0x270 [ 507.370570][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 507.375062][ C1] ? trigger_load_balance+0x1de/0x910 [ 507.380423][ C1] ? __kasan_check_write+0x14/0x20 [ 507.385522][ C1] ? _raw_spin_lock_irq+0x8f/0xe0 [ 507.390539][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 507.395071][ C1] __netif_receive_skb+0xd7/0x2a0 [ 507.400096][ C1] process_backlog+0x351/0x600 [ 507.404858][ C1] __napi_poll+0xd0/0x5e0 [ 507.409183][ C1] net_rx_action+0x49b/0xaa0 [ 507.413771][ C1] ? __cfi_net_rx_action+0x10/0x10 [ 507.418874][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 507.424065][ C1] ? irqtime_account_irq+0x75/0x240 [ 507.429260][ C1] handle_softirqs+0x1d7/0x600 [ 507.434011][ C1] ? irqtime_account_irq+0xc4/0x240 [ 507.439200][ C1] __irq_exit_rcu+0x52/0xf0 [ 507.443692][ C1] irq_exit_rcu+0x9/0x10 [ 507.447922][ C1] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 507.453549][ C1] [ 507.456470][ C1] [ 507.459389][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 507.465361][ C1] RIP: 0010:smp_call_function_many_cond+0x878/0x960 [ 507.471942][ C1] Code: e6 01 31 ff e8 29 66 09 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 0a e8 f5 61 09 00 e9 38 ff ff ff f3 90 41 0f b6 44 1d 00 <84> c0 75 14 41 f7 07 01 00 00 00 0f 84 1a ff ff ff e8 d2 61 09 00 [ 507.491534][ C1] RSP: 0018:ffffc90009057660 EFLAGS: 00000293 [ 507.497586][ C1] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff888118cf3cc0 [ 507.505545][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 507.513506][ C1] RBP: ffffc90009057798 R08: dffffc0000000000 R09: ffffed103ee2721b [ 507.521468][ C1] R10: 0000000000000000 R11: ffffffff813435c0 R12: 1ffff1103ee27218 [ 507.529424][ C1] R13: 1ffff1103ee07ae1 R14: 0000000000000000 R15: ffff8881f703d708 [ 507.537387][ C1] ? __cfi_x2apic_send_IPI+0x10/0x10 [ 507.542669][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 507.547685][ C1] ? smp_call_function_many+0x40/0x40 [ 507.553042][ C1] ? enqueue_timer+0x16a/0x480 [ 507.557793][ C1] ? text_poke+0x30/0x30 [ 507.562021][ C1] ? text_poke_loc_init+0xd6/0x570 [ 507.567125][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 507.572144][ C1] on_each_cpu_cond_mask+0x43/0x80 [ 507.577253][ C1] text_poke_bp_batch+0x505/0x580 [ 507.582267][ C1] ? enqueue_timer+0x16b/0x480 [ 507.587042][ C1] ? text_poke_loc_init+0x570/0x570 [ 507.592243][ C1] ? __kasan_check_write+0x14/0x20 [ 507.597339][ C1] ? mutex_lock+0x8d/0x1a0 [ 507.601746][ C1] ? mutex_lock+0xd9/0x1a0 [ 507.606152][ C1] ? enqueue_timer+0x16a/0x480 [ 507.610921][ C1] text_poke_finish+0x1a/0x30 [ 507.615586][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 507.621560][ C1] __jump_label_update+0x37c/0x3a0 [ 507.626663][ C1] jump_label_update+0x39b/0x450 [ 507.631592][ C1] static_key_enable_cpuslocked+0x126/0x240 [ 507.637486][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 507.643460][ C1] static_key_enable+0x1a/0x30 [ 507.648222][ C1] tracepoint_add_func+0x876/0x900 [ 507.653325][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 507.659294][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 507.665259][ C1] tracepoint_probe_register_prio_may_exist+0x5b/0x90 [ 507.672008][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10 [ 507.677980][ C1] bpf_probe_register+0x13f/0x1d0 [ 507.682999][ C1] bpf_raw_tp_link_attach+0x3d1/0x550 [ 507.688358][ C1] ? __kasan_check_read+0x11/0x20 [ 507.693366][ C1] ? bpf_insn_prepare_dump+0x840/0x840 [ 507.698809][ C1] ? __kasan_check_read+0x11/0x20 [ 507.703816][ C1] ? __fdget+0x15b/0x220 [ 507.708040][ C1] bpf_raw_tracepoint_open+0x258/0x480 [ 507.713486][ C1] ? bpf_obj_get_info_by_fd+0x2b10/0x2b10 [ 507.719191][ C1] ? selinux_bpf+0xce/0xf0 [ 507.723597][ C1] ? security_bpf+0x93/0xb0 [ 507.728089][ C1] __sys_bpf+0x4d1/0x780 [ 507.732316][ C1] ? bpf_link_show_fdinfo+0x320/0x320 [ 507.737674][ C1] ? do_user_addr_fault+0x9ac/0x1050 [ 507.742968][ C1] ? debug_smp_processor_id+0x17/0x20 [ 507.748332][ C1] __x64_sys_bpf+0x7c/0x90 [ 507.752740][ C1] x64_sys_call+0x488/0x9a0 [ 507.757232][ C1] do_syscall_64+0x4c/0xa0 [ 507.761631][ C1] ? clear_bhb_loop+0x30/0x80 [ 507.766296][ C1] ? clear_bhb_loop+0x30/0x80 [ 507.770962][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 507.776846][ C1] RIP: 0033:0x7f0780d8efc9 [ 507.781263][ 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 [ 507.800852][ C1] RSP: 002b:00007ffe2445ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 507.809248][ C1] RAX: ffffffffffffffda RBX: 00007f0780fe5fa0 RCX: 00007f0780d8efc9 [ 507.817207][ C1] RDX: 0000000000000018 RSI: 00002000000002c0 RDI: 0000000000000011 [ 507.825160][ C1] RBP: 00007f0780e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 507.833117][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 507.841072][ C1] R13: 00007f0780fe5fa0 R14: 00007f0780fe5fa0 R15: 0000000000000003 [ 507.849034][ C1] [ 507.852039][ C1] Sending NMI from CPU 1 to CPUs 0: [ 507.857294][ C0] NMI backtrace for cpu 0 [ 507.857303][ C0] CPU: 0 PID: 421 Comm: kworker/0:3 Not tainted syzkaller #0 [ 507.857320][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 507.857332][ C0] Workqueue: rcu_gp srcu_invoke_callbacks [ 507.857353][ C0] RIP: 0010:kvm_wait+0xcc/0x140 [ 507.857376][ C0] Code: 20 f6 44 24 21 02 75 24 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 48 0f b6 07 40 38 f0 75 a6 66 90 0f 00 2d 45 96 13 04 f4 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 507.857389][ C0] RSP: 0018:ffffc90000006a20 EFLAGS: 00000046 [ 507.857402][ C0] RAX: 0000000000000003 RBX: ffff8881f7027c40 RCX: ffffffff84f43dc2 [ 507.857414][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027c40 [ 507.857426][ C0] RBP: ffffc90000006ab0 R08: dffffc0000000000 R09: ffffed103ee04f89 [ 507.857440][ C0] R10: ffffed103ee04f89 R11: 1ffff1103ee04f88 R12: 1ffff1103ee00001 [ 507.857452][ C0] R13: ffff8881f7038cd4 R14: dffffc0000000000 R15: 1ffff92000000d44 [ 507.857465][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 507.857480][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 507.857492][ C0] CR2: 0000000000000000 CR3: 0000000006e0f000 CR4: 00000000003506b0 [ 507.857507][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 507.857517][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 507.857527][ C0] Call Trace: [ 507.857533][ C0] [ 507.857540][ C0] ? __cfi_kvm_wait+0x10/0x10 [ 507.857573][ C0] ? pv_hash+0x86/0x150 [ 507.857596][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 507.857629][ C0] ? __kernel_text_address+0xd/0x30 [ 507.857664][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 507.857715][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 507.857742][ C0] _raw_spin_lock_irqsave+0x108/0x110 [ 507.857759][ C0] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 507.857779][ C0] ? kasan_save_stack+0x4c/0x60 [ 507.857797][ C0] ? kasan_save_stack+0x3a/0x60 [ 507.857814][ C0] ? __kasan_record_aux_stack+0xb6/0xc0 [ 507.857838][ C0] ? kasan_record_aux_stack_noalloc+0xb/0x10 [ 507.857863][ C0] ? kvfree_call_rcu+0x95/0x7a0 [ 507.857883][ C0] lock_timer_base+0x127/0x270 [ 507.857905][ C0] __mod_timer+0x10a/0xb30 [ 507.857922][ C0] ? ip_local_deliver+0x1d8/0x320 [ 507.857946][ C0] ? ip_rcv+0x163/0x270 [ 507.857969][ C0] ? __netif_receive_skb+0xd7/0x2a0 [ 507.857993][ C0] ? __napi_poll+0xd0/0x5e0 [ 507.858015][ C0] ? net_rx_action+0x49b/0xaa0 [ 507.858039][ C0] ? __do_softirq+0xb/0xd [ 507.858062][ C0] ? process_one_work+0x71f/0xc40 [ 507.858078][ C0] add_timer+0x68/0x80 [ 507.858096][ C0] __queue_delayed_work+0x173/0x200 [ 507.858118][ C0] queue_delayed_work_on+0xdb/0x150 [ 507.858140][ C0] ? __cfi_queue_delayed_work_on+0x10/0x10 [ 507.858164][ C0] kvfree_call_rcu+0x436/0x7a0 [ 507.858185][ C0] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 507.858204][ C0] ? longest_prefix_match+0x337/0x640 [ 507.858226][ C0] trie_delete_elem+0x572/0x720 [ 507.858247][ C0] bpf_prog_5186c38a4019a4cb+0x42/0x46 [ 507.858263][ C0] bpf_trace_run3+0x113/0x270 [ 507.858287][ C0] ? __cfi_bpf_trace_run3+0x10/0x10 [ 507.858310][ C0] ? debug_smp_processor_id+0x17/0x20 [ 507.858335][ C0] ? get_nohz_timer_target+0x74/0x540 [ 507.858353][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 507.858372][ C0] enqueue_timer+0x337/0x480 [ 507.858394][ C0] __mod_timer+0x79f/0xb30 [ 507.858416][ C0] mod_timer+0x1f/0x30 [ 507.858435][ C0] sk_reset_timer+0x22/0xb0 [ 507.858458][ C0] tcp_rearm_rto+0x312/0x700 [ 507.858481][ C0] ? tcp_rbtree_insert+0x149/0x180 [ 507.858507][ C0] tcp_event_new_data_sent+0x250/0x400 [ 507.858529][ C0] tcp_write_xmit+0x161f/0x5fb0 [ 507.858558][ C0] __tcp_push_pending_frames+0x9c/0x2f0 [ 507.858578][ C0] tcp_rcv_established+0xed9/0x1a20 [ 507.858606][ C0] ? __cfi_tcp_rcv_established+0x10/0x10 [ 507.858633][ C0] ? ipv4_dst_check+0xf2/0x160 [ 507.858653][ C0] tcp_v4_do_rcv+0x446/0xa10 [ 507.858682][ C0] tcp_v4_rcv+0x233c/0x2a80 [ 507.858705][ C0] ? arch_stack_walk+0x124/0x150 [ 507.858737][ C0] ? kasan_save_free_info+0x31/0x50 [ 507.858761][ C0] ? ____kasan_slab_free+0x132/0x180 [ 507.858783][ C0] ? __cfi_tcp_v4_rcv+0x10/0x10 [ 507.858805][ C0] ? arch_cpu_idle+0x1c/0x20 [ 507.858818][ C0] ? default_idle_call+0x71/0x1d0 [ 507.858847][ C0] ? do_idle+0x1a7/0x520 [ 507.858863][ C0] ? cpu_startup_entry+0x43/0x60 [ 507.858879][ C0] ? rest_init+0x10a/0x130 [ 507.858902][ C0] ? start_kernel+0x482/0x4f0 [ 507.858926][ C0] ? x86_64_start_reservations+0x2a/0x2c [ 507.858949][ C0] ? x86_64_start_kernel+0x7c/0x81 [ 507.858971][ C0] ? secondary_startup_64_no_verify+0xce/0xdb [ 507.858990][ C0] ip_protocol_deliver_rcu+0x325/0x6e0 [ 507.859015][ C0] ip_local_deliver_finish+0x24e/0x410 [ 507.859040][ C0] ip_local_deliver+0x1d8/0x320 [ 507.859064][ C0] ? __cfi_ip_local_deliver+0x10/0x10 [ 507.859104][ C0] ? memset+0x35/0x40 [ 507.859118][ C0] ? ip_rcv_finish_core+0xb0b/0x1490 [ 507.859145][ C0] ip_rcv+0x163/0x270 [ 507.859169][ C0] ? __cfi_ip_rcv+0x10/0x10 [ 507.859192][ C0] ? enqueue_task_fair+0xb91/0x1d10 [ 507.859218][ C0] ? __kasan_check_write+0x14/0x20 [ 507.859233][ C0] ? _raw_spin_lock_irq+0x8f/0xe0 [ 507.859262][ C0] ? __cfi_ip_rcv+0x10/0x10 [ 507.859284][ C0] __netif_receive_skb+0xd7/0x2a0 [ 507.859307][ C0] ? __cfi_enqueue_task_fair+0x10/0x10 [ 507.859332][ C0] process_backlog+0x351/0x600 [ 507.859360][ C0] __napi_poll+0xd0/0x5e0 [ 507.859383][ C0] net_rx_action+0x49b/0xaa0 [ 507.859409][ C0] ? __cfi_net_rx_action+0x10/0x10 [ 507.859433][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 507.859453][ C0] ? irqtime_account_irq+0x75/0x240 [ 507.859476][ C0] handle_softirqs+0x1d7/0x600 [ 507.859495][ C0] __do_softirq+0xb/0xd [ 507.859516][ C0] do_softirq+0xc6/0x120 [ 507.859533][ C0] [ 507.859537][ C0] [ 507.859542][ C0] ? __cfi_do_softirq+0x10/0x10 [ 507.859558][ C0] ? complete+0x167/0x1c0 [ 507.859578][ C0] ? srcu_invoke_callbacks+0x210/0x410 [ 507.859596][ C0] __local_bh_enable_ip+0x75/0x80 [ 507.859612][ C0] srcu_invoke_callbacks+0x1cf/0x410 [ 507.859631][ C0] ? __cfi_srcu_invoke_callbacks+0x10/0x10 [ 507.859649][ C0] ? _raw_spin_lock_irq+0x8f/0xe0 [ 507.859666][ C0] ? bpf_prog_free_deferred+0x614/0x720 [ 507.859697][ C0] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 507.859712][ C0] process_one_work+0x71f/0xc40 [ 507.859731][ C0] worker_thread+0xa29/0x11f0 [ 507.859746][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 507.859767][ C0] ? __kthread_parkme+0x142/0x180 [ 507.859783][ C0] kthread+0x281/0x320 [ 507.859799][ C0] ? __cfi_worker_thread+0x10/0x10 [ 507.859814][ C0] ? __cfi_kthread+0x10/0x10 [ 507.859831][ C0] ret_from_fork+0x1f/0x30 [ 507.859852][ C0]