786293559.944:63): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 245.464699][ T282] sshd-session (282) used greatest stack depth: 21024 bytes left Warning: Permanently added '10.128.1.9' (ED25519) to the list of known hosts. 2026/08/09 16:43:18 parsed 1 programs 2026/08/09 16:43:18 serving rpc on tcp://33573 [ 252.233314][ T28] audit: type=1400 audit(1786293798.274:64): avc: denied { node_bind } for pid=295 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 252.254604][ T28] audit: type=1400 audit(1786293798.274:65): avc: denied { module_request } for pid=295 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 [ 253.080596][ T28] audit: type=1400 audit(1786293799.124:66): avc: denied { mounton } for pid=301 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 253.082729][ T301] cgroup: Unknown subsys name 'net' [ 253.103305][ T28] audit: type=1400 audit(1786293799.124:67): avc: denied { mount } for pid=301 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 [ 253.130616][ T28] audit: type=1400 audit(1786293799.154:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 253.131017][ T301] cgroup: Unknown subsys name 'devices' [ 253.278970][ T301] cgroup: Unknown subsys name 'hugetlb' [ 253.284703][ T301] cgroup: Unknown subsys name 'rlimit' [ 253.392683][ T28] audit: type=1400 audit(1786293799.434:69): avc: denied { setattr } for pid=301 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 [ 253.415888][ T28] audit: type=1400 audit(1786293799.434:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 253.436350][ T28] audit: type=1400 audit(1786293799.434:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 253.445895][ T306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 253.456724][ T28] audit: type=1400 audit(1786293799.434:72): avc: denied { read } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 253.485374][ T28] audit: type=1400 audit(1786293799.434:73): avc: denied { mounton } for pid=301 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 [ 253.516787][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 254.317608][ T312] request_module fs-gadgetfs succeeded, but still no fs? [ 254.495519][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.505647][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.518219][ T313] device bridge_slave_0 entered promiscuous mode [ 254.548655][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.555791][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.583580][ T313] device bridge_slave_1 entered promiscuous mode [ 254.936028][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.943243][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.950681][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.957756][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.016444][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.024202][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.032183][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.040356][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.057708][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.066068][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.073176][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.081031][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.089589][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.096672][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.106518][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.116165][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.132436][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.143376][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.151660][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.159217][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.168351][ T313] device veth0_vlan entered promiscuous mode [ 255.178276][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 255.187795][ T313] device veth1_macvtap entered promiscuous mode [ 255.199087][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 255.209192][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/08/09 16:43:21 executed programs: 0 [ 255.429817][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.437665][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.445014][ T379] device bridge_slave_0 entered promiscuous mode [ 255.453758][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.461063][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.468625][ T379] device bridge_slave_1 entered promiscuous mode [ 255.475174][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.482344][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.489901][ T376] device bridge_slave_0 entered promiscuous mode [ 255.498125][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.505167][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.512724][ T376] device bridge_slave_1 entered promiscuous mode [ 255.569240][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.577082][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.584401][ T375] device bridge_slave_0 entered promiscuous mode [ 255.610808][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.617960][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.625424][ T375] device bridge_slave_1 entered promiscuous mode [ 255.653303][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.660455][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.668031][ T381] device bridge_slave_0 entered promiscuous mode [ 255.698094][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.705163][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.712715][ T381] device bridge_slave_1 entered promiscuous mode [ 255.741268][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.748499][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.755909][ T380] device bridge_slave_0 entered promiscuous mode [ 255.793325][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.800607][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.808259][ T380] device bridge_slave_1 entered promiscuous mode [ 255.936755][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.943857][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.951178][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.958220][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.993362][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.000638][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.007931][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.014955][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.038598][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.045674][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.052976][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.060020][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.071204][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.078308][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.085580][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.092637][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.113616][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.120711][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.128007][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.135044][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.160301][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.168231][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.175396][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.183157][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.190538][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.199247][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.208067][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.215252][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.222793][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.230037][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.237399][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.244822][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.259523][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.267722][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.274734][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.304515][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.312782][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.321234][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.328344][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.335856][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.344358][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.351416][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.362954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.372828][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.394770][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.403241][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.410330][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.418956][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.427034][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.445633][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.453861][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.462255][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.470441][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.489834][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.498452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.506539][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.513614][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.521016][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.529554][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.537974][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.544992][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.552497][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.560559][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.585359][ T379] device veth0_vlan entered promiscuous mode [ 256.592412][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.601067][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.609251][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.617926][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.626151][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.634361][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.642463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.650949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.659373][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.666733][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.674213][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.682623][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.690901][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.697940][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.705374][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.713269][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.721198][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.729552][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.737682][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.744711][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.752331][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.759810][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.770158][ T376] device veth0_vlan entered promiscuous mode [ 256.788267][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.796469][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.805305][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.813627][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.821926][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.830093][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.838220][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.845628][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.863281][ T379] device veth1_macvtap entered promiscuous mode [ 256.871650][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.880220][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.888843][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.897201][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.905261][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.925265][ T381] device veth0_vlan entered promiscuous mode [ 256.934919][ T375] device veth0_vlan entered promiscuous mode [ 256.941697][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.950001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.957616][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.965055][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.973873][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.982427][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.990888][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.999255][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.007687][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.015859][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.024375][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.032313][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.042235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.050802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.063844][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.071995][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.079514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.093263][ T380] device veth0_vlan entered promiscuous mode [ 257.107299][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.115573][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.123945][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.134428][ T381] device veth1_macvtap entered promiscuous mode [ 257.144155][ T376] device veth1_macvtap entered promiscuous mode [ 257.159954][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.181317][ T380] device veth1_macvtap entered promiscuous mode [ 257.196432][ T375] device veth1_macvtap entered promiscuous mode [ 257.204453][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.213233][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 257.221821][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.230538][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.238964][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.247463][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 257.255723][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.265211][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.276028][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.382883][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 405.516821][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 405.523925][ C1] (detected by 1, t=10002 jiffies, g=1561, q=443 ncpus=2) [ 405.531161][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294977768-4294967766), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 405.544580][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1561 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 405.555787][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 405.565763][ C1] rcu: RCU grace-period kthread stack dump: [ 405.571656][ C1] task:rcu_preempt state:R running task stack:28480 pid:14 ppid:2 flags:0x00004000 [ 405.582516][ C1] Call Trace: [ 405.585863][ C1] [ 405.588852][ C1] __schedule+0xbe2/0x14b0 [ 405.593403][ C1] ? release_firmware_map_entry+0x190/0x190 [ 405.599313][ C1] schedule+0xbd/0x170 [ 405.603663][ C1] schedule_timeout+0x159/0x340 [ 405.608527][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 405.613911][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 405.618948][ C1] ? __cfi_process_timeout+0x10/0x10 [ 405.624253][ C1] ? prepare_to_swait_event+0x30f/0x330 [ 405.629815][ C1] rcu_gp_fqs_loop+0x2ed/0x1100 [ 405.634695][ C1] ? rcu_gp_init+0xf30/0xf30 [ 405.639295][ C1] rcu_gp_kthread+0x99/0x390 [ 405.643895][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 405.649100][ C1] ? set_cpus_allowed_ptr+0x88/0xd0 [ 405.654324][ C1] ? __kasan_check_read+0x11/0x20 [ 405.659367][ C1] ? __kthread_parkme+0x13a/0x180 [ 405.664422][ C1] kthread+0x281/0x320 [ 405.668500][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 405.673712][ C1] ? __cfi_kthread+0x10/0x10 [ 405.678315][ C1] ret_from_fork+0x1f/0x30 [ 405.682796][ C1] [ 405.685872][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 405.692203][ C1] Sending NMI from CPU 1 to CPUs 0: [ 405.697467][ C0] NMI backtrace for cpu 0 [ 405.697514][ C0] CPU: 0 PID: 412 Comm: syz.2.24 Not tainted syzkaller #0 [ 405.697529][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 405.697559][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 405.697586][ C0] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 6a e1 5b 01 5d c3 0f 1f 84 00 00 00 00 [ 405.697619][ C0] RSP: 0018:ffffc90000007e10 EFLAGS: 00000046 [ 405.697656][ C0] RAX: 000000000008eb5a RBX: 000000000008eb5a RCX: 0000000000000838 [ 405.697666][ C0] RDX: 0000000000000000 RSI: 000000000008eb5a RDI: 0000000000000838 [ 405.697676][ C0] RBP: ffffc90000007e10 R08: ffff888119170000 R09: 0000000000000002 [ 405.697686][ C0] R10: 0000000000000000 R11: ffffffff8134b560 R12: 0000000000000020 [ 405.697696][ C0] R13: dffffc0000000000 R14: ffffffff866d3b60 R15: dffffc0000000000 [ 405.697707][ C0] FS: 00007f8de15e46c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 405.697721][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.697733][ C0] CR2: 00007f8de0670000 CR3: 0000000118d2c000 CR4: 00000000003506b0 [ 405.697748][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.697757][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.697767][ C0] Call Trace: [ 405.697772][ C0] [ 405.697778][ C0] lapic_next_event+0x70/0x80 [ 405.697798][ C0] clockevents_program_event+0x1d9/0x330 [ 405.697815][ C0] tick_program_event+0xa3/0x120 [ 405.697834][ C0] hrtimer_interrupt+0x4f6/0x8c0 [ 405.697857][ C0] __sysvec_apic_timer_interrupt+0x11e/0x440 [ 405.697883][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 405.697907][ C0] [ 405.697911][ C0] [ 405.697916][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 405.697937][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 405.697956][ C0] Code: 74 12 48 89 fb 48 c7 c7 80 db 0d 87 e8 f1 f0 b5 fc 48 89 df 48 83 3d 76 db 0c 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 53 96 4b fc 65 8b 05 a4 6d 01 7b 85 c0 74 03 5b 5d c3 e8 74 7c [ 405.697967][ C0] RSP: 0018:ffffc90000ae7b28 EFLAGS: 00000246 [ 405.697979][ C0] RAX: 0000000000000001 RBX: ffff88811916d9a0 RCX: dffffc0000000000 [ 405.697990][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 405.697999][ C0] RBP: ffffc90000ae7b30 R08: ffffc90000ae7dff R09: 1ffff9200015cfbf [ 405.698010][ C0] R10: dffffc0000000000 R11: fffff5200015cfc0 R12: 0000000000000011 [ 405.698020][ C0] R13: dffffc0000000000 R14: 0000000004000000 R15: 0000000000000000 [ 405.698032][ C0] ? _raw_spin_unlock_irq+0x41/0x70 [ 405.698050][ C0] get_signal+0x12a5/0x1700 [ 405.698073][ C0] ? __cfi_get_signal+0x10/0x10 [ 405.698093][ C0] arch_do_signal_or_restart+0xd1/0x11c0 [ 405.698112][ C0] ? __ia32_sys_rt_sigreturn+0x636/0x730 [ 405.698130][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 405.698148][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 405.698169][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 405.698185][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 405.698201][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 405.698216][ C0] do_syscall_64+0x58/0xa0 [ 405.698232][ C0] ? clear_bhb_loop+0x30/0x80 [ 405.698245][ C0] ? clear_bhb_loop+0x30/0x80 [ 405.698259][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 405.698278][ C0] RIP: 0033:0x7f8de079e0d9 [ 405.698300][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 405.698311][ C0] RSP: 002b:00007f8de15e40e8 EFLAGS: 00000246 [ 405.698323][ C0] RAX: fffffffffffffffc RBX: 00007f8de0a25fa8 RCX: 00007f8de079e0d9 [ 405.698334][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8de0a25fa8 [ 405.698343][ C0] RBP: 00007f8de0a25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 405.698353][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 405.698362][ C0] R13: 00007f8de0a26038 R14: 00007ffd21b6b5b0 R15: 00007ffd21b6b698 [ 405.698374][ C0]