Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts. 2025/09/07 04:51:59 parsed 1 programs [ 247.760035][ T30] audit: type=1400 audit(1757220719.307:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 247.780809][ T30] audit: type=1400 audit(1757220719.317:65): avc: denied { module_request } for pid=281 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 [ 248.404792][ T30] audit: type=1400 audit(1757220719.957:66): avc: denied { mounton } for pid=290 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 [ 248.406167][ T290] cgroup: Unknown subsys name 'net' [ 248.427480][ T30] audit: type=1400 audit(1757220719.957:67): avc: denied { mount } for pid=290 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 [ 248.454792][ T30] audit: type=1400 audit(1757220719.987:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 248.455046][ T290] cgroup: Unknown subsys name 'devices' [ 248.632093][ T290] cgroup: Unknown subsys name 'hugetlb' [ 248.637703][ T290] cgroup: Unknown subsys name 'rlimit' [ 248.870966][ T30] audit: type=1400 audit(1757220720.427:69): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.894327][ T30] audit: type=1400 audit(1757220720.427:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 248.900040][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 248.915191][ T30] audit: type=1400 audit(1757220720.427:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 248.944227][ T30] audit: type=1400 audit(1757220720.427:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 248.964684][ T30] audit: type=1400 audit(1757220720.427:73): avc: denied { mounton } for pid=290 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 [ 249.016729][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 249.541085][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 249.651527][ T300] syz-executor (300) used greatest stack depth: 21952 bytes left [ 249.883906][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.891607][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.899101][ T317] device bridge_slave_0 entered promiscuous mode [ 249.907136][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.914190][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.921700][ T317] device bridge_slave_1 entered promiscuous mode [ 250.145096][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.152364][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 250.159667][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.166755][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.195125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 250.203035][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.210715][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.228110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 250.236707][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.243774][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.271586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 250.280678][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.287716][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 250.309605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 250.317702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 250.342718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 250.354436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 250.362709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 250.370519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 250.378970][ T317] device veth0_vlan entered promiscuous mode [ 250.389980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 250.399057][ T317] device veth1_macvtap entered promiscuous mode 2025/09/07 04:52:02 executed programs: 0 [ 250.408356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 250.424678][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 250.481861][ T317] syz-executor (317) used greatest stack depth: 21504 bytes left [ 250.607556][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.615118][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.622534][ T364] device bridge_slave_0 entered promiscuous mode [ 250.642857][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.649901][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.657292][ T364] device bridge_slave_1 entered promiscuous mode [ 250.682383][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.689434][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.696880][ T366] device bridge_slave_0 entered promiscuous mode [ 250.713136][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.720341][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.727583][ T366] device bridge_slave_1 entered promiscuous mode [ 250.744188][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.751299][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.758718][ T370] device bridge_slave_0 entered promiscuous mode [ 250.775651][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.782786][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.790298][ T370] device bridge_slave_1 entered promiscuous mode [ 250.818754][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.826145][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.833552][ T369] device bridge_slave_0 entered promiscuous mode [ 250.853192][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.860545][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.867798][ T369] device bridge_slave_1 entered promiscuous mode [ 250.916514][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.923613][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.930963][ T368] device bridge_slave_0 entered promiscuous mode [ 250.945738][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.952837][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.960102][ T368] device bridge_slave_1 entered promiscuous mode [ 251.104098][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.111166][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.118418][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.125468][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.151809][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.158860][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.166150][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.173191][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.186530][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.193922][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.201250][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.208412][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.217048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.224591][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.232935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 251.241412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.249529][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.256690][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.264344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 251.302489][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.311767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 251.320026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.328279][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.335316][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.343015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.351493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.359390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.367595][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.374632][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.381981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.390187][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.397221][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.404622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.412562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.440858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.448315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.456112][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.464505][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.471535][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.513858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.521975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.531172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.539412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.546955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.554407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.562651][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.569679][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.577147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.586088][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.593125][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.600521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.608412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.616646][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.623678][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.631232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.639191][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.647177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.655476][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.662704][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.670506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.678631][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.685757][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.693186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 251.701030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 251.719430][ T370] device veth0_vlan entered promiscuous mode [ 251.731677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 251.739791][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.748142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 251.756683][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.765201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.773155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.781171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 251.789128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.797145][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 251.805216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.813361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.820859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.838337][ T369] device veth0_vlan entered promiscuous mode [ 251.844995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 251.853382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.861896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.869876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.877913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.885380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.898958][ T368] device veth0_vlan entered promiscuous mode [ 251.906390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.914409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.922680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.930096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.945663][ T370] device veth1_macvtap entered promiscuous mode [ 251.953567][ T364] device veth0_vlan entered promiscuous mode [ 251.964586][ T369] device veth1_macvtap entered promiscuous mode [ 251.971314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.979209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.987284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 251.995864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.004225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.011974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.020014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.028291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.035991][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.043448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.055269][ T368] device veth1_macvtap entered promiscuous mode [ 252.065967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.074406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.082752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.092078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.100434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.111063][ T364] device veth1_macvtap entered promiscuous mode [ 252.119160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.127338][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.135541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.157308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.166233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.175005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 252.183939][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.193804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.202331][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.210761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 252.218622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.226605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.234988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.243543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.251973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.260468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.268629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.276988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.284420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.292019][ T366] device veth0_vlan entered promiscuous mode [ 252.308805][ T366] device veth1_macvtap entered promiscuous mode [ 252.323538][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.333054][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.344449][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.352899][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.361256][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.368949][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.377435][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.429435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.450054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.458898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.469946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 352.730140][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 352.737343][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P441/1:b..l [ 352.745174][ C1] (detected by 1, t=10003 jiffies, g=1461, q=824) [ 352.751679][ C1] task:syz-executor state:R running task stack:28192 pid: 441 ppid: 370 flags:0x00004000 [ 352.762476][ C1] Call Trace: [ 352.765755][ C1] [ 352.768682][ C1] __schedule+0xb6e/0x14c0 [ 352.773125][ C1] ? release_firmware_map_entry+0x190/0x190 [ 352.779037][ C1] ? preempt_schedule+0xa7/0xb0 [ 352.783897][ C1] preempt_schedule_common+0x9b/0xf0 [ 352.789188][ C1] preempt_schedule+0xa7/0xb0 [ 352.793857][ C1] ? schedule_preempt_disabled+0x20/0x20 [ 352.799491][ C1] ? next_uptodate_page+0xa12/0xa40 [ 352.804683][ C1] preempt_schedule_thunk+0x16/0x18 [ 352.809880][ C1] _raw_spin_unlock+0x60/0x70 [ 352.814557][ C1] filemap_map_pages+0xbf4/0x15d0 [ 352.819580][ C1] ? filemap_read_page+0x340/0x340 [ 352.824687][ C1] ? __kernel_text_address+0xa0/0x100 [ 352.830054][ C1] ? unwind_get_return_address+0x4d/0x90 [ 352.835687][ C1] handle_pte_fault+0x1a13/0x2680 [ 352.840714][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 352.846086][ C1] ? stack_trace_save+0x98/0xe0 [ 352.850951][ C1] do_handle_mm_fault+0x1a6d/0x1d50 [ 352.856152][ C1] ? kasan_set_track+0x4a/0x70 [ 352.861039][ C1] ? kasan_set_free_info+0x23/0x40 [ 352.866147][ C1] ? ____kasan_slab_free+0x125/0x160 [ 352.871429][ C1] ? numa_migrate_prep+0xd0/0xd0 [ 352.876365][ C1] ? __find_vma+0x30/0x150 [ 352.880781][ C1] do_user_addr_fault+0x841/0x1180 [ 352.885898][ C1] ? do_kern_addr_fault+0x80/0x80 [ 352.890919][ C1] ? debug_smp_processor_id+0x17/0x20 [ 352.896292][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 352.902354][ C1] ? exit_to_user_mode_prepare+0x39/0xa0 [ 352.907985][ C1] exc_page_fault+0x51/0xb0 [ 352.912572][ C1] asm_exc_page_fault+0x27/0x30 [ 352.917433][ C1] RIP: 0033:0x7f2dfec409bb [ 352.921844][ C1] RSP: 002b:00007ffc886d9178 EFLAGS: 00010206 [ 352.927904][ C1] RAX: 0000000000000000 RBX: 00007ffc886d96e0 RCX: 00007ffc886d9687 [ 352.935973][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 352.943942][ C1] RBP: 0000000000000016 R08: 00007f2dfece65c0 R09: cccccccccccccccd [ 352.951908][ C1] R10: 00000000ffffffff R11: 0000000000000001 R12: 0000000000000075 [ 352.959872][ C1] R13: 00007ffc886d9860 R14: 00007ffc886d9688 R15: 0000000000000003 [ 352.967883][ C1] [ 352.970934][ C1] rcu: rcu_preempt kthread starved for 10026 jiffies! g1461 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 352.982214][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 352.992181][ C1] rcu: RCU grace-period kthread stack dump: [ 352.998063][ C1] task:rcu_preempt state:R running task stack:28752 pid: 14 ppid: 2 flags:0x00004000 [ 353.009009][ C1] Call Trace: [ 353.012280][ C1] [ 353.015202][ C1] __schedule+0xb6e/0x14c0 [ 353.019619][ C1] ? release_firmware_map_entry+0x190/0x190 [ 353.025517][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 353.031329][ C1] ? __mod_timer+0x7ae/0xb30 [ 353.035916][ C1] schedule+0x11e/0x1e0 [ 353.040156][ C1] schedule_timeout+0x12c/0x2e0 [ 353.045002][ C1] ? console_conditional_schedule+0x30/0x30 [ 353.050897][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 353.056348][ C1] ? update_process_times+0x200/0x200 [ 353.061720][ C1] ? prepare_to_swait_event+0x308/0x320 [ 353.067259][ C1] rcu_gp_fqs_loop+0x293/0xf60 [ 353.072018][ C1] ? debug_smp_processor_id+0x17/0x20 [ 353.077432][ C1] ? __note_gp_changes+0x4e2/0x9e0 [ 353.082542][ C1] ? rcu_gp_init+0xc00/0xc00 [ 353.087276][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 353.092469][ C1] ? rcu_gp_init+0x9a7/0xc00 [ 353.097053][ C1] rcu_gp_kthread+0x98/0x330 [ 353.101725][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 353.106396][ C1] ? __kasan_check_read+0x11/0x20 [ 353.111418][ C1] ? __kthread_parkme+0xac/0x200 [ 353.116355][ C1] ? preempt_count_add+0x90/0x1b0 [ 353.121409][ C1] kthread+0x411/0x500 [ 353.125473][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 353.130177][ C1] ? kthread_blkcg+0xd0/0xd0 [ 353.134765][ C1] ret_from_fork+0x1f/0x30 [ 353.139178][ C1] [ 353.142189][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 353.148633][ C1] Sending NMI from CPU 1 to CPUs 0: [ 353.153845][ C0] NMI backtrace for cpu 0 [ 353.153861][ C0] CPU: 0 PID: 440 Comm: syz.6.26 Not tainted syzkaller #0 [ 353.153875][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 353.153883][ C0] RIP: 0010:__sanitizer_cov_trace_cmp4+0x36/0x90 [ 353.153907][ C0] Code: a0 b0 99 7e 65 8b 15 a1 b0 99 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 5b 83 b9 5c 0b 00 00 00 74 52 8b 91 38 0b 00 00 <83> fa 03 75 47 48 8b 91 40 0b 00 00 44 8b 89 3c 0b 00 00 49 c1 e1 [ 353.153919][ C0] RSP: 0018:ffffc90001797ea8 EFLAGS: 00000046 [ 353.153931][ C0] RAX: ffffffff812b45b7 RBX: 0000000000000000 RCX: ffff8881138bbb40 [ 353.153942][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 353.153950][ C0] RBP: ffffc90001797ea8 R08: dffffc0000000000 R09: ffffed1022717769 [ 353.153960][ C0] R10: ffffed1022717769 R11: 1ffff11022717768 R12: 0000000000000000 [ 353.153969][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 353.153977][ C0] FS: 00007f889e5846c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 353.153990][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.153999][ C0] CR2: 000020000006b000 CR3: 000000012e782000 CR4: 00000000003506b0 [ 353.154012][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.154020][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 353.154028][ C0] Call Trace: [ 353.154033][ C0] [ 353.154038][ C0] fpregs_assert_state_consistent+0xa7/0xe0 [ 353.154055][ C0] exit_to_user_mode_prepare+0x39/0xa0 [ 353.154069][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 353.154086][ C0] do_syscall_64+0x58/0xa0 [ 353.154100][ C0] ? clear_bhb_loop+0x50/0xa0 [ 353.154115][ C0] ? clear_bhb_loop+0x50/0xa0 [ 353.154130][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 353.154145][ C0] RIP: 0033:0x7f889e70aba7 [ 353.154160][ C0] Code: 0b e9 68 fe ff ff 48 83 c4 18 48 8d 3d f2 6c d7 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 f3 f7 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 [ 353.154171][ C0] RSP: 002b:00007f889e583b08 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 353.154184][ C0] RAX: 0000000000000004 RBX: 00007f889e583c70 RCX: 00007f889e70aba7 [ 353.154193][ C0] RDX: 00007f889e583b40 RSI: 00007f889e583c70 RDI: 0000000000000021 [ 353.154202][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 353.154209][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 353.154217][ C0] R13: 00007f889e94b038 R14: 00007ffeefe960c0 R15: 00007ffeefe961a8 [ 353.154229][ C0]