Warning: Permanently added '10.128.0.15' (ED25519) to the list of known hosts. 2026/04/24 20:07:05 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 52.571544][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 52.571558][ T30] audit: type=1400 audit(1777061226.390:104): avc: denied { unlink } for pid=387 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.617024][ T30] audit: type=1400 audit(1777061226.440:105): avc: denied { write } for pid=389 comm="mkswap" path="pipe:[16416]" dev="pipefs" ino=16416 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 52.643389][ T387] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.218299][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.226749][ T396] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.240398][ T396] device bridge_slave_0 entered promiscuous mode [ 53.248917][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.257329][ T396] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.265937][ T396] device bridge_slave_1 entered promiscuous mode [ 53.367318][ T30] audit: type=1400 audit(1777061227.180:106): avc: denied { create } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.520591][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.527855][ T396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.535258][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.542916][ T396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.625625][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.644287][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.652772][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.660616][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.687289][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.696316][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.704198][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.713552][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.722879][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.730223][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.751669][ T30] audit: type=1401 audit(1777061227.570:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.769707][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.802365][ T396] device veth0_vlan entered promiscuous mode [ 53.810994][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.820067][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.829962][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.839119][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.854365][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.871178][ T396] device veth1_macvtap entered promiscuous mode [ 53.887109][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.897744][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.907489][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/04/24 20:07:07 executed programs: 0 [ 54.173702][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.181960][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.190471][ T455] device bridge_slave_0 entered promiscuous mode [ 54.199217][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.207659][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.216030][ T455] device bridge_slave_1 entered promiscuous mode [ 54.223101][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.231014][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.239088][ T453] device bridge_slave_0 entered promiscuous mode [ 54.247932][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.255727][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.264010][ T453] device bridge_slave_1 entered promiscuous mode [ 54.298403][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.306335][ T458] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.314462][ T458] device bridge_slave_0 entered promiscuous mode [ 54.330858][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.339383][ T458] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.347363][ T458] device bridge_slave_1 entered promiscuous mode [ 54.383899][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.391786][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.401844][ T457] device bridge_slave_0 entered promiscuous mode [ 54.421198][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.429358][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.437463][ T457] device bridge_slave_1 entered promiscuous mode [ 54.491942][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.499510][ T459] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.506952][ T459] device bridge_slave_0 entered promiscuous mode [ 54.526617][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.534394][ T459] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.542655][ T459] device bridge_slave_1 entered promiscuous mode [ 54.707771][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.715638][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.723803][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.731411][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.744615][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.752753][ T458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.761294][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.768775][ T458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.810763][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.818361][ T459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.826731][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.834300][ T459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.857737][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.866626][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.875754][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.886796][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.895105][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.903796][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.912080][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.935489][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.944317][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.953281][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.962965][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.972586][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.982115][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.991922][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.000019][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.009529][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.021241][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.030417][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.038519][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.046631][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.056996][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.067307][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.075000][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.083617][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.093167][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.101825][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.110645][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.119200][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.128101][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.136360][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.144789][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.153418][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.180321][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.189875][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.198951][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.209456][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.219212][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.227987][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.237097][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.245448][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.253659][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.262529][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.271302][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.279313][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.288836][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.297714][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.309726][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.318418][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.328003][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.337613][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.358977][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.367748][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.378102][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.387231][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.403417][ T458] device veth0_vlan entered promiscuous mode [ 55.413880][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.422721][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.431354][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.440699][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.450560][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.459849][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.469281][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.478608][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.489668][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.497807][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.527080][ T453] device veth0_vlan entered promiscuous mode [ 55.535992][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.548902][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.561979][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.570855][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.580980][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.591587][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.601569][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.610204][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.620632][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.630406][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.640018][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.648638][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.657291][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.666066][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.678270][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.688246][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.703276][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.712358][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.723929][ T458] device veth1_macvtap entered promiscuous mode [ 55.736767][ T455] device veth0_vlan entered promiscuous mode [ 55.745032][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.754867][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.764320][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.773878][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.783159][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.792245][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.800963][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.809954][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.818682][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.827942][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.835874][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.852633][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.861959][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.871791][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.880673][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.897032][ T455] device veth1_macvtap entered promiscuous mode [ 55.908211][ T457] device veth0_vlan entered promiscuous mode [ 55.916015][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.925941][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.935956][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.945134][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.953847][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.963099][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.972676][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.981657][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.990475][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.999447][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.007399][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.018622][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.027387][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.037385][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.045716][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.054528][ T453] device veth1_macvtap entered promiscuous mode [ 56.071041][ T459] device veth0_vlan entered promiscuous mode [ 56.086489][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.095809][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.104453][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.113828][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.127710][ T459] device veth1_macvtap entered promiscuous mode [ 56.139312][ T457] device veth1_macvtap entered promiscuous mode [ 56.151807][ T30] audit: type=1400 audit(1777061229.960:108): avc: denied { create } for pid=475 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 56.179486][ T30] audit: type=1400 audit(1777061229.960:109): avc: denied { map_create } for pid=475 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 56.203221][ T30] audit: type=1400 audit(1777061229.960:110): avc: denied { prog_load } for pid=475 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 56.203559][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.227312][ T30] audit: type=1400 audit(1777061229.960:111): avc: denied { bpf } for pid=475 comm="syz.4.21" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.252637][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.255711][ T30] audit: type=1400 audit(1777061229.960:112): avc: denied { perfmon } for pid=475 comm="syz.4.21" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.271433][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.287207][ T30] audit: type=1400 audit(1777061230.050:113): avc: denied { create } for pid=475 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 56.316458][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.331350][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.350389][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.361370][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.379094][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.388806][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.461470][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.475904][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.495573][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.515737][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.581241][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.606571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.650998][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.681754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.631772][ T8] device bridge_slave_1 left promiscuous mode [ 57.638289][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.675632][ T8] device bridge_slave_0 left promiscuous mode [ 57.693327][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.721839][ T8] device veth1_macvtap left promiscuous mode [ 57.742256][ T8] device veth0_vlan left promiscuous mode [ 80.602077][ T381] syz-execprog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 80.630858][ T381] CPU: 0 PID: 381 Comm: syz-execprog Not tainted syzkaller #0 [ 80.638955][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 80.650978][ T381] Call Trace: [ 80.654436][ T381] [ 80.658215][ T381] __dump_stack+0x21/0x30 [ 80.665111][ T381] dump_stack_lvl+0x110/0x170 [ 80.671882][ T381] ? show_regs_print_info+0x20/0x20 [ 80.677912][ T381] dump_stack+0x15/0x20 [ 80.682612][ T381] dump_header+0xdd/0x650 [ 80.687151][ T381] oom_kill_process+0x1fa/0x2c0 [ 80.693771][ T381] out_of_memory+0x717/0x9d0 [ 80.699451][ T381] ? unregister_oom_notifier+0x20/0x20 [ 80.705822][ T381] ? mutex_lock_io+0x30/0x30 [ 80.711141][ T381] __alloc_pages_slowpath+0x2073/0x30b0 [ 80.717206][ T381] ? get_page_from_freelist+0x2dc0/0x2dc0 [ 80.723571][ T381] ? __alloc_pages+0x450/0x460 [ 80.728801][ T381] ? __alloc_pages_bulk+0xad0/0xad0 [ 80.734302][ T381] __alloc_pages+0x338/0x460 [ 80.739092][ T381] ? prep_new_page+0x110/0x110 [ 80.744407][ T381] ? xas_load+0x2ea/0x300 [ 80.749202][ T381] pagecache_get_page+0xac6/0xde0 [ 80.754592][ T381] ? page_cache_prev_miss+0x290/0x290 [ 80.760169][ T381] ? __down_common+0x380/0x380 [ 80.765291][ T381] ? next_uptodate_page+0xa19/0xa40 [ 80.770863][ T381] ? trace_android_vh_page_cache_miss+0x29/0x150 [ 80.777806][ T381] ? filemap_fault+0xac7/0x1770 [ 80.782695][ T381] filemap_fault+0xd51/0x1770 [ 80.787591][ T381] ? mapping_seek_hole_data+0xb50/0xb50 [ 80.793283][ T381] ? _raw_spin_lock+0x94/0xf0 [ 80.797984][ T381] ? filemap_read_page+0x340/0x340 [ 80.803560][ T381] __do_fault+0x264/0x2f0 [ 80.808096][ T381] ? handle_pte_fault+0x1870/0x2710 [ 80.813608][ T381] handle_pte_fault+0x187d/0x2710 [ 80.819297][ T381] ? kmem_cache_free+0x100/0x320 [ 80.824494][ T381] ? fault_around_bytes_set+0xc0/0xc0 [ 80.830498][ T381] ? _raw_spin_lock_irq+0x95/0xf0 [ 80.835820][ T381] do_handle_mm_fault+0x1af9/0x1de0 [ 80.841221][ T381] ? numa_migrate_prep+0xd0/0xd0 [ 80.846328][ T381] ? __local_bh_enable_ip+0x58/0x80 [ 80.852087][ T381] ? __find_vma+0x30/0x150 [ 80.857544][ T381] do_user_addr_fault+0x828/0x1250 [ 80.863374][ T381] ? do_kern_addr_fault+0x80/0x80 [ 80.868817][ T381] ? __kasan_check_write+0x14/0x20 [ 80.874316][ T381] ? switch_fpu_return+0x15d/0x2c0 [ 80.879644][ T381] ? exit_to_user_mode_prepare+0xab/0xd0 [ 80.885759][ T381] exc_page_fault+0x51/0xb0 [ 80.890542][ T381] asm_exc_page_fault+0x27/0x30 [ 80.895607][ T381] RIP: 0033:0x48e680 [ 80.900452][ T381] Code: Unable to access opcode bytes at RIP 0x48e656. [ 80.907923][ T381] RSP: 002b:000006d644e1d958 EFLAGS: 00010202 [ 80.914336][ T381] RAX: 00000000000752e4 RBX: 000006d644e1d9d0 RCX: 0000000003054de0 [ 80.922558][ T381] RDX: 000000000000d08e RSI: 00000000000005c2 RDI: 00000000000005c3 [ 80.931327][ T381] RBP: 000006d644e1d958 R08: 00000000029cc630 R09: 00000000029cf448 [ 80.939989][ T381] R10: 0000000001391020 R11: 0000000000000001 R12: 000006d644efe080 [ 80.948429][ T381] R13: 0000000f204d68bc R14: 000006d644d9e960 R15: 0000000000000001 [ 80.959401][ T381] [ 80.976408][ T381] Mem-Info: [ 80.979905][ T381] active_anon:1566 inactive_anon:1642 isolated_anon:0 [ 80.979905][ T381] active_file:83 inactive_file:2 isolated_file:9 [ 80.979905][ T381] unevictable:0 dirty:0 writeback:0 [ 80.979905][ T381] slab_reclaimable:8673 slab_unreclaimable:72172 [ 80.979905][ T381] mapped:1 shmem:22 pagetables:508 bounce:0 [ 80.979905][ T381] kernel_misc_reclaimable:0 [ 80.979905][ T381] free:42629 free_pcp:1245 free_cma:0 [ 81.040835][ T381] Node 0 active_anon:6264kB inactive_anon:6568kB active_file:332kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:4kB dirty:0kB writeback:0kB shmem:88kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4576kB pagetables:2032kB all_unreclaimable? yes [ 81.581196][ T381] DMA32 free:85988kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2982764kB mlocked:0kB bounce:0kB free_pcp:38452kB local_pcp:38452kB free_cma:0kB [ 81.620818][ T381] lowmem_reserve[]: 0 3941 3941 [ 81.626573][ T381] Normal free:407828kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:5880kB inactive_anon:7052kB active_file:732kB inactive_file:6700kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:5100kB local_pcp:4416kB free_cma:0kB [ 81.664482][ T381] lowmem_reserve[]: 0 0 0 [ 81.669034][ T381] DMA32: 45*4kB (UM) 42*8kB (UM) 40*16kB (UM) 39*32kB (UM) 40*64kB (UM) 35*128kB (UM) 5*256kB (UM) 5*512kB (M) 5*1024kB (M) 3*2048kB (UM) 15*4096kB (M) = 85988kB [ 81.687318][ T381] Normal: 121*4kB (E) 0*8kB 382*16kB (UM) 303*32kB (UM) 217*64kB (UM) 1878*128kB (UM) 181*256kB (UM) 68*512kB (UM) 14*1024kB (U) 0*2048kB 0*4096kB = 366052kB [ 81.705454][ T381] 1936 total pagecache pages [ 81.711421][ T505] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.718991][ T505] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.720823][ T381] 23 pages in swap cache [ 81.740836][ T381] Swap cache stats: add 31648, delete 31624, find 37/227 [ 81.748200][ T381] Free swap = 140kB [ 81.761204][ T505] device bridge_slave_0 entered promiscuous mode [ 81.770297][ T505] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.790823][ T381] Total swap = 124996kB [ 81.795539][ T381] 2097051 pages RAM [ 81.799438][ T381] 0 pages HighMem/MovableOnly [ 81.804548][ T505] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.820815][ T381] 342336 pages reserved [ 81.826102][ T381] 0 pages cma reserved [ 81.830627][ T381] Unreclaimable slab info: [ 81.836217][ T505] device bridge_slave_1 entered promiscuous mode [ 81.851024][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.858963][ T506] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.870810][ T381] Name Used Total [ 81.877826][ T381] pid_2 23KB 23KB [ 81.891549][ T506] device bridge_slave_0 entered promiscuous mode [ 81.899614][ T503] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.920808][ T503] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.929441][ T503] device bridge_slave_0 entered promiscuous mode [ 81.936208][ T381] TIPC 60KB 60KB [ 81.950846][ T381] bridge_fdb_cache 11KB 11KB [ 81.959416][ T381] fib6_nodes 168KB 168KB [ 81.986810][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.998327][ T506] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.011688][ T381] ip6_dst_cache 750KB 750KB [ 82.019112][ T381] RAWv6 379KB 379KB [ 82.031403][ T506] device bridge_slave_1 entered promiscuous mode [ 82.039984][ T503] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.047689][ T503] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.056023][ T503] device bridge_slave_1 entered promiscuous mode [ 82.126565][ T381] UDPv6 63KB 63KB [ 82.196821][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.240809][ T504] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.252243][ T381] tw_sock_TCPv6 3KB 3KB [ 82.260137][ T381] TCPv6 63KB 63KB [ 82.286250][ T381] wg_peer 125KB 125KB [ 82.298836][ T504] device bridge_slave_0 entered promiscuous mode [ 82.328096][ T381] allowedips_node 15KB 15KB [ 82.375573][ T381] sd_ext_cdb 3KB 3KB [ 82.417333][ T504] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.420825][ T381] scsi_sense_cache 1348KB 1348KB [ 82.440835][ T504] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.467935][ T504] device bridge_slave_1 entered promiscuous mode [ 82.480826][ T381] virtio_scsi_cmd 16KB 16KB [ 82.487311][ T381] bio-160 100KB 116KB [ 82.515079][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.530809][ T381] sgpool-128 29KB 29KB [ 82.537495][ T381] sgpool-64 446KB 446KB [ 82.537697][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.579644][ T381] sgpool-32 393KB 393KB [ 82.620661][ T381] sgpool-16 150KB 150KB [ 82.655090][ T381] sgpool-8 198KB 198KB [ 82.672090][ T381] bio-248 3KB 3KB [ 82.690822][ T381] f2fs_bio_iostat_ctx 7KB 7KB [ 82.717506][ T381] f2fs_bio_post_read_ctx 15KB 15KB [ 82.744348][ T381] jbd2_inode 7KB 7KB [ 82.790835][ T381] ext4_system_zone 3KB 3KB [ 82.803295][ T381] ext4_io_end_vec 7KB 7KB [ 82.851359][ T381] ext4_bio_post_read_ctx 15KB 15KB [ 82.859029][ T381] pid_namespace 11KB 11KB [ 82.897625][ T381] UNIX-STREAM 191KB 267KB [ 82.922944][ T381] UNIX 2394KB 2394KB [ 82.954618][ T381] tcp_bind_bucket 8KB 8KB [ 82.988762][ T381] ip_fib_trie 28KB 28KB [ 83.026089][ T381] ip_fib_alias 94KB 94KB [ 83.051745][ T381] ip_dst_cache 20KB 20KB [ 83.090328][ T381] RAW 216KB 216KB [ 83.130855][ T381] UDP 94KB 94KB [ 83.138017][ T381] request_sock_TCP 15KB 15KB [ 83.170825][ T381] TCP 63KB 63KB [ 83.171313][ T507] device bridge_slave_0 entered promiscuous mode [ 83.208999][ T381] bio-280 15KB 15KB [ 83.231356][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.238443][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.239334][ T381] ep_head 8KB 8KB [ 83.261325][ T507] device bridge_slave_1 entered promiscuous mode [ 83.300841][ T381] eventpoll_pwq 7KB 7KB [ 83.307688][ T381] eventpoll_epi 11KB 11KB [ 83.340839][ T381] inotify_inode_mark 15KB 15KB [ 83.368308][ T381] bio_crypt_ctx 7KB 7KB [ 83.398610][ T381] request_queue 479KB 604KB [ 83.428909][ T381] blkdev_ioc 15KB 15KB [ 83.449120][ T381] bio-224 4530KB 4530KB [ 83.520905][ T381] biovec-max 395KB 395KB [ 83.565873][ T381] biovec-64 425KB 425KB [ 83.593450][ T381] biovec-16 48KB 48KB [ 83.671563][ T381] user_namespace 15KB 15KB [ 83.679406][ T381] uid_cache 8KB 8KB [ 83.692003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.702360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.720995][ T381] dmaengine-unmap-2 4KB 4KB [ 83.727805][ T381] audit_buffer 7KB 7KB [ 83.735328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.755380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.770831][ T381] skbuff_fclone_cache 689KB 727KB [ 83.781160][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.788705][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.806919][ T381] skbuff_head_cache 9298KB 9318KB [ 83.827145][ T381] configfs_dir_cache 3KB 3KB [ 83.858148][ T381] file_lock_cache 166KB 166KB [ 83.870332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.890059][ T381] file_lock_ctx 7KB 7KB [ 83.946673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.956087][ T381] fsnotify_mark_connector 7KB 7KB [ 83.971736][ T381] taskstats 15KB 15KB [ 83.981266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.010354][ T381] mem_cgroup_per_node 63KB 63KB [ 84.017924][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.025667][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.043681][ T381] mem_cgroup 60KB 60KB [ 84.050052][ T381] proc_dir_entry 1100KB 1100KB [ 84.081139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.090282][ T381] pde_opener 7KB 7KB [ 84.111125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.131405][ T381] seq_file 181KB 210KB [ 84.140874][ T381] sigqueue 90KB 90KB [ 84.148501][ T381] shmem_inode_cache 1675KB 1675KB [ 84.156554][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.176601][ T381] kernfs_iattrs_cache 7KB 7KB [ 84.191380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.221254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.230969][ T381] kernfs_node_cache 21578KB 21578KB [ 84.238518][ T381] mnt_cache 584KB 622KB [ 84.248511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.267852][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.275381][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.283716][ T381] filp 1817KB 2094KB [ 84.301013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.313615][ T381] names_cache 26558KB 26715KB [ 84.320325][ T381] net_namespace 192KB 192KB [ 84.340864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.360810][ T381] hashtab_node 75KB 75KB [ 84.381063][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.389833][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.400835][ T381] ebitmap_node 393KB 393KB [ 84.407541][ T381] avtab_node 191KB 191KB [ 84.438868][ T381] avc_node 83KB 83KB [ 84.464309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.481041][ T381] lsm_inode_cache 2292KB 2292KB [ 84.483482][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.487481][ T381] lsm_file_cache 204KB 256KB [ 84.521416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.550307][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.550858][ T381] key_jar 7KB 7KB [ 84.557776][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.591029][ T381] uts_namespace 23KB 23KB [ 84.598965][ T381] nsproxy 27KB 27KB [ 84.621185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.651679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.660864][ T381] vm_area_struct 1573KB 1773KB [ 84.691053][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.701003][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.710807][ T381] fs_cache 48KB 48KB [ 84.717323][ T381] files_cache 277KB 277KB [ 84.749809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.753997][ T381] signal_cache 440KB 525KB [ 84.770227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.782808][ T381] sighand_cache 367KB 367KB [ 84.798284][ T381] task_struct 1476KB 1807KB [ 84.802109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.820844][ T381] cred_jar 177KB 236KB [ 84.827550][ T381] anon_vma_chain 538KB 610KB [ 84.845972][ T485] syz.1.18 (485) used greatest stack depth: 20600 bytes left [ 84.856834][ T381] anon_vma 118KB 118KB [ 84.894524][ T381] pid 66KB 66KB [ 84.909307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.929602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.943385][ T381] Acpi-Operand 212KB 237KB [ 84.950705][ T381] Acpi-ParseExt 23KB 23KB [ 84.987881][ T381] Acpi-Parse 126KB 126KB [ 85.011363][ T381] Acpi-State 74KB 90KB [ 85.029363][ T505] device veth0_vlan entered promiscuous mode [ 85.039950][ T381] Acpi-Namespace 28KB 28KB [ 85.048828][ T381] trace_event_file 175KB 175KB [ 85.059308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.069189][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.072524][ T381] ftrace_event_field 312KB 312KB [ 85.095210][ T381] pool_workqueue 104KB 104KB [ 85.111180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.115504][ T381] task_group 15KB 15KB [ 85.132186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.142386][ T381] mm_struct 280KB 441KB [ 85.160696][ T381] vmap_area 129KB 129KB [ 85.189158][ T381] kmalloc-8k 8192KB 8192KB [ 85.191225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.221381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.233511][ T381] kmalloc-4k 78552KB 78920KB [ 85.248872][ T381] kmalloc-2k 40448KB 40448KB [ 85.251187][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.268235][ T381] kmalloc-1k 33600KB 33600KB [ 85.291304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.292892][ T381] kmalloc-512 24516KB 24516KB [ 85.317328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.331844][ T381] kmalloc-256 5284KB 5284KB [ 85.349205][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.367471][ T381] kmalloc-192 1356KB 1372KB [ 85.389153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.417330][ T381] kmalloc-128 1412KB 1412KB [ 85.424782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.447673][ T381] kmalloc-96 620KB 620KB [ 85.482196][ T381] kmalloc-64 1838KB 1852KB [ 85.495091][ T381] kmalloc-32 576KB 716KB [ 85.511762][ T381] kmalloc-16 376KB 376KB [ 85.522459][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.527175][ T381] kmalloc-8 466KB 466KB [ 85.543401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.563098][ T381] kmem_cache_node 40KB 40KB [ 85.570405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.589477][ T381] kmem_cache 110KB 110KB [ 85.600693][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.620747][ T381] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-execprog,pid=381,uid=0 [ 85.636625][ T381] Out of memory (oom_kill_allocating_task): Killed process 379 (syz-execprog) total-vm:1376220kB, anon-rss:1184kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:384kB oom_score_adj:0 [ 85.658032][ T380] syz-execprog (380) used greatest stack depth: 16992 bytes left [ 86.055726][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.069404][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.082600][ T505] device veth1_macvtap entered promiscuous mode [ 86.094512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.105991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.120724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.455199][ T1] init invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 86.467688][ T1] CPU: 1 PID: 1 Comm: init Not tainted syzkaller #0 [ 86.475092][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 86.486115][ T1] Call Trace: [ 86.489487][ T1] [ 86.492959][ T1] __dump_stack+0x21/0x30 [ 86.497556][ T1] dump_stack_lvl+0x110/0x170 [ 86.502500][ T1] ? show_regs_print_info+0x20/0x20 [ 86.508147][ T1] ? ___ratelimit+0x406/0x590 [ 86.513388][ T1] dump_stack+0x15/0x20 [ 86.518283][ T1] dump_header+0xdd/0x650 [ 86.524225][ T1] oom_kill_process+0x1fa/0x2c0 [ 86.529708][ T1] out_of_memory+0x64f/0x9d0 [ 86.534938][ T1] ? unregister_oom_notifier+0x20/0x20 [ 86.541758][ T1] ? mutex_lock_io+0x30/0x30 [ 86.547240][ T1] __alloc_pages_slowpath+0x2073/0x30b0 [ 86.553434][ T1] ? get_page_from_freelist+0x2dc0/0x2dc0 [ 86.560110][ T1] ? __alloc_pages+0x450/0x460 [ 86.565264][ T1] ? __alloc_pages_bulk+0xad0/0xad0 [ 86.570942][ T1] __alloc_pages+0x338/0x460 [ 86.576094][ T1] ? prep_new_page+0x110/0x110 [ 86.581415][ T1] ? xas_load+0x2ea/0x300 [ 86.586027][ T1] pagecache_get_page+0xac6/0xde0 [ 86.591684][ T1] ? page_cache_prev_miss+0x290/0x290 [ 86.597959][ T1] ? __down_common+0x380/0x380 [ 86.604174][ T1] ? next_uptodate_page+0xa19/0xa40 [ 86.611319][ T1] ? trace_android_vh_page_cache_miss+0x29/0x150 [ 86.618279][ T1] ? filemap_fault+0xac7/0x1770 [ 86.624179][ T1] filemap_fault+0xd51/0x1770 [ 86.631110][ T1] ? mapping_seek_hole_data+0xb50/0xb50 [ 86.638625][ T1] ? filemap_read_page+0x340/0x340 [ 86.645442][ T1] __do_fault+0x264/0x2f0 [ 86.650527][ T1] ? handle_pte_fault+0x1870/0x2710 [ 86.656782][ T1] handle_pte_fault+0x187d/0x2710 [ 86.662289][ T1] ? wait_consider_task+0x18fa/0x2800 [ 86.668690][ T1] ? fault_around_bytes_set+0xc0/0xc0 [ 86.674755][ T1] do_handle_mm_fault+0x1af9/0x1de0 [ 86.680671][ T1] ? downgrade_write+0x430/0x430 [ 86.687139][ T1] ? numa_migrate_prep+0xd0/0xd0 [ 86.693538][ T1] ? vmacache_update+0xb7/0x120 [ 86.698858][ T1] ? __find_vma+0x13b/0x150 [ 86.704481][ T1] do_user_addr_fault+0x828/0x1250 [ 86.711036][ T1] ? do_kern_addr_fault+0x80/0x80 [ 86.716928][ T1] ? __x64_sys_wait4+0x1b4/0x230 [ 86.722152][ T1] ? __kasan_check_write+0x14/0x20 [ 86.728517][ T1] ? switch_fpu_return+0x15d/0x2c0 [ 86.734218][ T1] ? exit_to_user_mode_prepare+0xab/0xd0 [ 86.740310][ T1] exc_page_fault+0x51/0xb0 [ 86.745224][ T1] asm_exc_page_fault+0x27/0x30 [ 86.750629][ T1] RIP: 0033:0x7f9fb84642c0 [ 86.755525][ T1] Code: Unable to access opcode bytes at RIP 0x7f9fb8464296. [ 86.763854][ T1] RSP: 002b:00007fff80f7ef88 EFLAGS: 00010246 [ 86.770016][ T1] RAX: 0000000000000000 RBX: 00007f9fb85fa7a9 RCX: 0000000000000000 [ 86.778673][ T1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 00007f9fb85fa7a9 [ 86.787092][ T1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.796104][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 86.804987][ T1] R13: 0000000000000000 R14: 00000000000001ca R15: 0000556e4df9ed98 [ 86.814500][ T1] [ 86.819112][ T1] Mem-Info: [ 86.822987][ T1] active_anon:0 inactive_anon:4 isolated_anon:0 [ 86.822987][ T1] active_file:21 inactive_file:3 isolated_file:32 [ 86.822987][ T1] unevictable:0 dirty:0 writeback:0 [ 86.822987][ T1] slab_reclaimable:8767 slab_unreclaimable:76963 [ 86.822987][ T1] mapped:8 shmem:0 pagetables:386 bounce:0 [ 86.822987][ T1] kernel_misc_reclaimable:0 [ 86.822987][ T1] free:41770 free_pcp:123 free_cma:0 [ 86.876533][ T1] Node 0 active_anon:0kB inactive_anon:4kB active_file:156kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4416kB pagetables:1544kB all_unreclaimable? no [ 86.910228][ T1] DMA32 free:78256kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:64kB unevictable:0kB writepending:0kB present:3145324kB managed:2982764kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 86.942037][ T1] lowmem_reserve[]: 0 3941 3941 [ 86.947927][ T1] Normal free:88272kB min:84840kB low:106048kB high:127256kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:24kB inactive_file:252kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 86.978450][ T1] lowmem_reserve[]: 0 0 0 [ 86.985234][ T1] DMA32: 10*4kB (UME) 7*8kB (UME) 7*16kB (UM) 9*32kB (UME) 11*64kB (UME) 10*128kB (UM) 8*256kB (UME) 4*512kB (ME) 6*1024kB (ME) 4*2048kB (UME) 14*4096kB (M) = 78256kB [ 87.005991][ T1] Normal: 149*4kB (UME) 10*8kB (UME) 8*16kB (UME) 30*32kB (UME) 14*64kB (UME) 7*128kB (UME) 5*256kB (UME) 6*512kB (UME) 3*1024kB (ME) 2*2048kB (UM) 18*4096kB (M) = 88804kB [ 87.025155][ T1] 85 total pagecache pages [ 87.030335][ T1] 0 pages in swap cache [ 87.035422][ T1] Swap cache stats: add 34969, delete 34969, find 74/556 [ 87.047203][ T1] Free swap = 102056kB [ 87.052308][ T1] Total swap = 124996kB [ 87.057514][ T1] 2097051 pages RAM [ 87.062088][ T1] 0 pages HighMem/MovableOnly [ 87.067562][ T1] 342336 pages reserved [ 87.071984][ T1] 0 pages cma reserved [ 87.076321][ T1] Unreclaimable slab info: [ 87.081819][ T1] Name Used Total [ 87.088373][ T1] pid_2 23KB 23KB [ 87.099108][ T1] TIPC 60KB 60KB [ 87.106909][ T1] bridge_fdb_cache 15KB 15KB [ 87.114543][ T1] fib6_nodes 216KB 216KB [ 87.122017][ T1] ip6_dst_cache 911KB 911KB [ 87.129996][ T1] RAWv6 379KB 379KB [ 87.138273][ T1] UDPv6 63KB 63KB [ 87.144832][ T1] tw_sock_TCPv6 7KB 7KB [ 87.151291][ T1] TCPv6 63KB 63KB [ 87.157835][ T1] wg_peer 188KB 188KB [ 87.164884][ T1] allowedips_node 27KB 27KB [ 87.172080][ T1] sd_ext_cdb 3KB 3KB [ 87.179358][ T1] scsi_sense_cache 1348KB 1348KB [ 87.186599][ T1] virtio_scsi_cmd 16KB 16KB [ 87.193701][ T1] bio-160 100KB 116KB [ 87.201169][ T1] sgpool-128 29KB 29KB [ 87.208108][ T1] sgpool-64 446KB 446KB [ 87.216570][ T1] sgpool-32 693KB 693KB [ 87.228742][ T1] sgpool-16 232KB 232KB [ 87.237290][ T1] sgpool-8 281KB 281KB [ 87.243666][ T1] bio-248 3KB 3KB [ 87.250031][ T1] f2fs_bio_iostat_ctx 7KB 7KB [ 87.257133][ T1] f2fs_bio_post_read_ctx 15KB 15KB [ 87.264030][ T1] jbd2_inode 7KB 7KB [ 87.270103][ T1] ext4_system_zone 3KB 3KB [ 87.276276][ T1] ext4_io_end_vec 7KB 7KB [ 87.282400][ T1] ext4_bio_post_read_ctx 15KB 15KB [ 87.289260][ T1] pid_namespace 11KB 11KB [ 87.298493][ T1] UNIX-STREAM 191KB 267KB [ 87.309378][ T1] UNIX 2823KB 2823KB [ 87.316136][ T1] tcp_bind_bucket 8KB 8KB [ 87.322625][ T1] ip_fib_trie 36KB 36KB [ 87.329174][ T1] ip_fib_alias 120KB 122KB [ 87.335634][ T1] ip_dst_cache 24KB 24KB [ 87.342400][ T1] RAW 216KB 216KB [ 87.349211][ T1] UDP 94KB 94KB [ 87.357435][ T1] request_sock_TCP 15KB 15KB [ 87.366808][ T1] TCP 63KB 63KB [ 87.375627][ T1] bio-280 15KB 15KB [ 87.382259][ T1] ep_head 8KB 8KB [ 87.389398][ T1] eventpoll_pwq 7KB 7KB [ 87.396299][ T1] eventpoll_epi 11KB 11KB [ 87.402623][ T1] inotify_inode_mark 15KB 15KB [ 87.409450][ T1] bio_crypt_ctx 7KB 7KB [ 87.417009][ T1] request_queue 479KB 604KB [ 87.424436][ T1] blkdev_ioc 15KB 15KB [ 87.431388][ T1] bio-224 5388KB 5388KB [ 87.439564][ T1] biovec-max 395KB 395KB [ 87.446478][ T1] biovec-64 771KB 771KB [ 87.453202][ T1] biovec-16 86KB 86KB [ 87.460489][ T1] user_namespace 15KB 15KB [ 87.467892][ T1] uid_cache 8KB 8KB [ 87.481916][ T1] dmaengine-unmap-2 4KB 4KB [ 87.488625][ T1] audit_buffer 7KB 7KB [ 87.495334][ T1] skbuff_fclone_cache 688KB 727KB [ 87.501767][ T1] skbuff_head_cache 9690KB 9705KB [ 87.508648][ T1] configfs_dir_cache 3KB 3KB [ 87.515486][ T1] file_lock_cache 166KB 166KB [ 87.522553][ T1] file_lock_ctx 7KB 7KB [ 87.529279][ T1] fsnotify_mark_connector 7KB 7KB [ 87.536578][ T1] taskstats 15KB 15KB [ 87.543244][ T1] mem_cgroup_per_node 63KB 63KB [ 87.550109][ T1] mem_cgroup 60KB 60KB [ 87.557058][ T1] proc_dir_entry 1100KB 1100KB [ 87.564158][ T1] pde_opener 7KB 7KB [ 87.570671][ T1] seq_file 181KB 210KB [ 87.578059][ T1] sigqueue 90KB 90KB [ 87.584232][ T1] shmem_inode_cache 1520KB 1583KB [ 87.590748][ T1] kernfs_iattrs_cache 7KB 7KB [ 87.597642][ T1] kernfs_node_cache 20811KB 20910KB [ 87.621988][ T1] mnt_cache 575KB 606KB [ 87.628644][ T1] filp 1822KB 2079KB [ 87.635128][ T1] names_cache 25287KB 25436KB [ 87.642304][ T1] net_namespace 192KB 192KB [ 87.649889][ T1] hashtab_node 75KB 75KB [ 87.656789][ T1] ebitmap_node 393KB 393KB [ 87.664648][ T1] avtab_node 191KB 191KB [ 87.672755][ T1] avc_node 83KB 83KB [ 87.680381][ T1] lsm_inode_cache 2292KB 2292KB [ 87.687359][ T1] lsm_file_cache 202KB 252KB [ 87.694614][ T1] key_jar 7KB 7KB [ 87.701346][ T1] uts_namespace 23KB 23KB [ 87.708468][ T1] nsproxy 27KB 27KB [ 87.727200][ T1] vm_area_struct 1569KB 1769KB [ 87.736039][ T1] fs_cache 48KB 48KB [ 87.742994][ T1] files_cache 277KB 277KB [ 87.749696][ T1] signal_cache 440KB 525KB [ 87.756455][ T1] sighand_cache 367KB 367KB [ 87.763482][ T1] task_struct 1436KB 1807KB [ 87.770943][ T1] cred_jar 176KB 236KB [ 87.777978][ T1] anon_vma_chain 538KB 610KB [ 87.784585][ T1] anon_vma 118KB 118KB [ 87.791874][ T1] pid 66KB 66KB [ 87.798367][ T1] Acpi-Operand 212KB 237KB [ 87.817971][ T1] Acpi-ParseExt 23KB 23KB [ 87.824989][ T1] Acpi-Parse 126KB 126KB [ 87.842433][ T1] Acpi-State 74KB 90KB [ 87.849617][ T1] Acpi-Namespace 28KB 28KB [ 87.856609][ T1] trace_event_file 175KB 175KB [ 87.863314][ T1] ftrace_event_field 312KB 312KB [ 87.870256][ T1] pool_workqueue 104KB 104KB [ 87.877013][ T1] task_group 15KB 15KB [ 87.883812][ T1] mm_struct 280KB 441KB [ 87.890413][ T1] vmap_area 129KB 129KB [ 87.896943][ T1] kmalloc-8k 8224KB 8224KB [ 87.903260][ T1] kmalloc-4k 75664KB 77864KB [ 87.909947][ T1] kmalloc-2k 40608KB 40672KB [ 87.916316][ T1] kmalloc-1k 33658KB 33792KB [ 87.922736][ T1] kmalloc-512 24958KB 25080KB [ 87.928973][ T1] kmalloc-256 5316KB 5316KB [ 87.935461][ T1] kmalloc-192 1340KB 1372KB [ 87.942802][ T1] kmalloc-128 1436KB 1436KB [ 87.949134][ T1] kmalloc-96 652KB 652KB [ 87.966692][ T1] kmalloc-64 1811KB 1852KB [ 87.974062][ T1] kmalloc-32 576KB 716KB [ 87.980517][ T1] kmalloc-16 376KB 376KB [ 87.987422][ T1] kmalloc-8 466KB 466KB [ 87.994029][ T1] kmem_cache_node 40KB 40KB [ 88.001123][ T1] kmem_cache 110KB 110KB [ 88.007362][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz.5.19,pid=494,uid=0 [ 88.021938][ T1] Out of memory: Killed process 496 (syz.5.19) total-vm:36992kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 88.038905][ T90] klogd invoked oom-killer: gfp_mask=0x8100cca(GFP_HIGHUSER_MOVABLE|0x8000000), order=0, oom_score_adj=0 [ 88.052001][ T90] CPU: 0 PID: 90 Comm: klogd Not tainted syzkaller #0 [ 88.059884][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 88.070987][ T90] Call Trace: [ 88.074539][ T90] [ 88.077887][ T90] __dump_stack+0x21/0x30 [ 88.082477][ T90] dump_stack_lvl+0x110/0x170 [ 88.087310][ T90] ? show_regs_print_info+0x20/0x20 [ 88.092874][ T90] ? ___ratelimit+0x406/0x590 [ 88.097796][ T90] dump_stack+0x15/0x20 [ 88.102129][ T90] dump_header+0xdd/0x650 [ 88.106733][ T90] oom_kill_process+0x1fa/0x2c0 [ 88.111910][ T90] out_of_memory+0x717/0x9d0 [ 88.117194][ T90] ? unregister_oom_notifier+0x20/0x20 [ 88.123182][ T90] ? mutex_lock_io+0x30/0x30 [ 88.128144][ T90] ? zone_reclaimable_pages+0x7c8/0xa50 [ 88.134226][ T90] __alloc_pages_slowpath+0x2073/0x30b0 [ 88.140313][ T90] ? get_page_from_freelist+0x2dc0/0x2dc0 [ 88.146489][ T90] ? __alloc_pages+0x450/0x460 [ 88.151720][ T90] ? __alloc_pages_bulk+0xad0/0xad0 [ 88.157019][ T90] __alloc_pages+0x338/0x460 [ 88.162502][ T90] ? __kasan_check_write+0x14/0x20 [ 88.168531][ T90] ? prep_new_page+0x110/0x110 [ 88.174363][ T90] ? __swp_swapcount+0x136/0x200 [ 88.180402][ T90] __read_swap_cache_async+0x1c5/0x660 [ 88.186665][ T90] swap_cluster_readahead+0x441/0x530 [ 88.192709][ T90] ? read_swap_cache_async+0x80/0x80 [ 88.199202][ T90] swapin_readahead+0xf3/0x7f0 [ 88.204550][ T90] ? page_cache_prev_miss+0x290/0x290 [ 88.211152][ T90] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 88.217499][ T90] ? exit_swap_address_space+0x1d0/0x1d0 [ 88.223402][ T90] ? get_swap_device+0x10d/0x320 [ 88.229214][ T90] ? lookup_swap_cache+0x183/0x4b0 [ 88.234871][ T90] do_swap_page+0x788/0x1d90 [ 88.239562][ T90] ? unmap_mapping_range+0x100/0x100 [ 88.245611][ T90] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 88.251711][ T90] ? update_load_avg+0x40d/0x1110 [ 88.257138][ T90] handle_pte_fault+0x556/0x2710 [ 88.263236][ T90] ? enqueue_task_fair+0xb22/0x2160 [ 88.268918][ T90] ? fault_around_bytes_set+0xc0/0xc0 [ 88.274480][ T90] do_handle_mm_fault+0x1af9/0x1de0 [ 88.279875][ T90] ? numa_migrate_prep+0xd0/0xd0 [ 88.285173][ T90] ? vmacache_update+0xb7/0x120 [ 88.290330][ T90] ? __find_vma+0x13b/0x150 [ 88.295533][ T90] do_user_addr_fault+0x828/0x1250 [ 88.301192][ T90] ? do_kern_addr_fault+0x80/0x80 [ 88.306461][ T90] ? vsprintf+0x40/0x40 [ 88.311360][ T90] exc_page_fault+0x51/0xb0 [ 88.316051][ T90] asm_exc_page_fault+0x27/0x30 [ 88.321274][ T90] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 88.328306][ T90] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 88.349228][ T90] RSP: 0000:ffffc90000a07ac0 EFLAGS: 00050206 [ 88.355759][ T90] RAX: ffffffff82503301 RBX: 0000000000000075 RCX: 0000000000000075 [ 88.364185][ T90] RDX: 0000000000000075 RSI: ffff88810fb74800 RDI: 00007f724197c490 [ 88.372769][ T90] RBP: ffffc90000a07af0 R08: ffff88810fb74874 R09: 1ffff11021f6e90e [ 88.381328][ T90] R10: dffffc0000000000 R11: ffffed1021f6e90f R12: 00007ffffffff000 [ 88.389934][ T90] R13: 00007f724197c505 R14: ffff88810fb74800 R15: 00007f724197c490 [ 88.398371][ T90] ? _copy_to_user+0x1/0x90 [ 88.403082][ T90] ? _copy_to_user+0x78/0x90 [ 88.407909][ T90] syslog_print+0x725/0x8d0 [ 88.413297][ T90] ? do_syslog+0x7e0/0x7e0 [ 88.417978][ T90] ? avc_has_perm_noaudit+0x490/0x490 [ 88.424339][ T90] ? cap_capable+0x1aa/0x230 [ 88.429427][ T90] ? io_schedule+0xe0/0xe0 [ 88.434752][ T90] do_syslog+0x71a/0x7e0 [ 88.439473][ T90] ? devkmsg_release+0x130/0x130 [ 88.444977][ T90] ? debug_smp_processor_id+0x17/0x20 [ 88.451360][ T90] __x64_sys_syslog+0x7c/0x90 [ 88.456289][ T90] x64_sys_call+0x728/0x9a0 [ 88.461182][ T90] do_syscall_64+0x4c/0xa0 [ 88.466350][ T90] ? clear_bhb_loop+0x50/0xa0 [ 88.471260][ T90] ? clear_bhb_loop+0x50/0xa0 [ 88.476281][ T90] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.482250][ T90] RIP: 0033:0x7f72417dca37 [ 88.487398][ T90] Code: Unable to access opcode bytes at RIP 0x7f72417dca0d. [ 88.495512][ T90] RSP: 002b:00007ffe4b63fa98 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 88.504700][ T90] RAX: ffffffffffffffda RBX: 00007f724197c490 RCX: 00007f72417dca37 [ 88.513374][ T90] RDX: 00000000000003ff RSI: 00007f724197c490 RDI: 0000000000000002 [ 88.522213][ T90] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.530786][ T90] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f724197c490 [ 88.539271][ T90] R13: 00007f7241959dfe R14: 00007f724197c4e3 R15: 00007f724197c4e3 [ 88.547936][ T90] [ 88.557232][ T90] Mem-Info: [ 88.560457][ T90] active_anon:0 inactive_anon:0 isolated_anon:0 [ 88.560457][ T90] active_file:37 inactive_file:12 isolated_file:0 [ 88.560457][ T90] unevictable:0 dirty:0 writeback:0 [ 88.560457][ T90] slab_reclaimable:8766 slab_unreclaimable:76936 [ 88.560457][ T90] mapped:1 shmem:0 pagetables:386 bounce:0 [ 88.560457][ T90] kernel_misc_reclaimable:0 [ 88.560457][ T90] free:22592 free_pcp:2204 free_cma:0 [ 88.612066][ T90] Node 0 active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4416kB pagetables:1544kB all_unreclaimable? no [ 88.653485][ T90] DMA32 free:47608kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:24kB inactive_file:40kB unevictable:0kB writepending:0kB present:3145324kB managed:2982764kB mlocked:0kB bounce:0kB free_pcp:2308kB local_pcp:0kB free_cma:0kB [ 88.790828][ T90] lowmem_reserve[]: 0 3941 3941 [ 88.795951][ T90] Normal free:199516kB min:84840kB low:106048kB high:127256kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:632kB inactive_file:2300kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:1180kB local_pcp:928kB free_cma:0kB [ 88.888261][ T90] lowmem_reserve[]: 0 0 0 [ 88.910845][ T90] DMA32: 10*4kB (UME) 9*8kB (UME) 7*16kB (UM) 10*32kB (UME) 12*64kB (UME) 10*128kB (UM) 8*256kB (UME) 4*512kB (ME) 6*1024kB (ME) 3*2048kB (ME) 7*4096kB (M) = 47648kB SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 88.961200][ T90] Normal: 133*4kB (ME) 6*8kB (UME) 3*16kB (E) 2*32kB (ME) 928*64kB (UE) 1378*128kB (UME) 91*256kB (UME) 28*512kB (UE) 12*1024kB (UME) 1*2048kB (M) 7*4096kB (M) = 317108kB [ 89.030829][ T90] 1285 total pagecache pages [ 89.036007][ T90] 50 pages in swap cache [ 89.040532][ T90] Swap cache stats: add 35100, delete 35048, find 113/691 [ 89.074429][ T90] Free swap = 107688kB [ 89.080828][ T90] Total swap = 124996kB [ 89.085846][ T90] 2097051 pages RAM [ 89.089746][ T90] 0 pages HighMem/MovableOnly [ 89.117122][ T90] 342336 pages reserved [ 89.133481][ T90] 0 pages cma reserved [ 89.145299][ T90] Unreclaimable slab info: [ 89.150362][ T90] Name Used Total [ 89.175307][ T506] device veth0_vlan entered promiscuous mode [ 89.221662][ T90] pid_2 23KB 23KB [ 89.254953][ T8] device bridge_slave_1 left promiscuous mode [ 89.261300][ T90] TIPC 60KB 60KB [ 89.267726][ T90] bridge_fdb_cache 15KB 15KB [ 89.274097][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.301113][ T90] fib6_nodes 220KB 220KB [ 89.307380][ T90] ip6_dst_cache 948KB 948KB [ 89.314092][ T8] device bridge_slave_0 left promiscuous mode [ 89.341120][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.350855][ T90] RAWv6 379KB 379KB [ 89.357634][ T90] UDPv6 63KB 63KB [ 89.381619][ T8] device veth1_macvtap left promiscuous mode [ 89.388537][ T8] device veth0_vlan left promiscuous mode [ 89.400836][ T90] tw_sock_TCPv6 7KB 7KB [ 89.420898][ T90] TCPv6 63KB 63KB [ 89.428192][ T90] wg_peer 188KB 188KB [ 89.460831][ T90] allowedips_node 27KB 27KB [ 89.467278][ T90] sd_ext_cdb 3KB 3KB [ 89.500832][ T90] scsi_sense_cache 1348KB 1348KB [ 89.507374][ T90] virtio_scsi_cmd 16KB 16KB [ 89.532251][ T90] bio-160 100KB 116KB [ 89.539169][ T90] sgpool-128 29KB 29KB [ 89.560857][ T90] sgpool-64 446KB 446KB [ 89.567618][ T90] sgpool-32 693KB 693KB [ 89.600851][ T90] sgpool-16 240KB 240KB [ 89.607142][ T90] sgpool-8 296KB 296KB [ 89.621031][ T90] bio-248 3KB 3KB [ 89.628089][ T90] f2fs_bio_iostat_ctx 7KB 7KB [ 89.650825][ T90] f2fs_bio_post_read_ctx 15KB 15KB [ 89.658211][ T90] jbd2_inode 7KB 7KB [ 89.670852][ T90] ext4_system_zone 3KB 3KB [ 89.677701][ T90] ext4_io_end_vec 7KB 7KB [ 89.700847][ T90] ext4_bio_post_read_ctx 15KB 15KB [ 89.707733][ T90] pid_namespace 11KB 11KB [ 89.730920][ T90] UNIX-STREAM 191KB 267KB [ 89.741511][ T90] UNIX 2714KB 2807KB [ 89.748256][ T90] tcp_bind_bucket 8KB 8KB [ 89.780898][ T90] ip_fib_trie 36KB 36KB [ 89.787889][ T90] ip_fib_alias 120KB 122KB [ 89.820830][ T90] ip_dst_cache 24KB 24KB [ 89.828329][ T90] RAW 216KB 216KB [ 89.835492][ T90] UDP 94KB 94KB [ 89.843117][ T90] request_sock_TCP 15KB 15KB [ 89.867398][ T90] TCP 63KB 63KB [ 89.897031][ T90] bio-280 15KB 15KB [ 89.910871][ T90] ep_head 8KB 8KB [ 89.918272][ T90] eventpoll_pwq 7KB 7KB [ 89.941487][ T90] eventpoll_epi 11KB 11KB [ 89.959946][ T90] inotify_inode_mark 15KB 15KB [ 89.980830][ T90] bio_crypt_ctx 7KB 7KB [ 89.987734][ T90] request_queue 479KB 604KB [ 90.001445][ T90] blkdev_ioc 15KB 15KB [ 90.008930][ T90] bio-224 5490KB 5490KB [ 90.030840][ T90] biovec-max 395KB 395KB [ 90.038569][ T90] biovec-64 819KB 819KB [ 90.060837][ T90] biovec-16 86KB 86KB [ 90.067684][ T90] user_namespace 15KB 15KB [ 90.090851][ T90] uid_cache 8KB 8KB [ 90.091582][ T32] oom_reaper: reaped process 496 (syz.5.19), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 90.097303][ T90] dmaengine-unmap-2 4KB 4KB [ 90.130862][ T90] audit_buffer 7KB 7KB [ 90.137755][ T90] skbuff_fclone_cache 685KB 727KB [ 90.160829][ T90] skbuff_head_cache 9768KB 9768KB [ 90.167788][ T90] configfs_dir_cache 3KB 3KB [ 90.188260][ T90] file_lock_cache 166KB 166KB [ 90.200839][ T90] file_lock_ctx 7KB 7KB [ 90.207215][ T90] fsnotify_mark_connector 7KB 7KB [ 90.230814][ T90] taskstats 15KB 15KB [ 90.237609][ T90] mem_cgroup_per_node 63KB 63KB [ 90.253189][ T90] mem_cgroup 60KB 60KB [ 90.260014][ T90] proc_dir_entry 917KB 948KB [ 90.280928][ T90] pde_opener 7KB 7KB [ 90.311023][ T90] seq_file 181KB 210KB [ 90.317827][ T90] sigqueue 90KB 90KB [ 90.340477][ T90] shmem_inode_cache 1498KB 1568KB [ 90.361880][ T90] kernfs_iattrs_cache 7KB 7KB [ 90.368748][ T90] kernfs_node_cache 19717KB 19882KB [ 90.398654][ T90] mnt_cache 574KB 598KB [ 90.430860][ T90] filp 1790KB 1976KB [ 90.437759][ T90] names_cache 24186KB 24246KB [ 90.450838][ T90] net_namespace 192KB 192KB [ 90.457504][ T90] hashtab_node 75KB 75KB [ 90.471449][ T90] ebitmap_node 393KB 393KB [ 90.500821][ T90] avtab_node 191KB 191KB [ 90.507328][ T90] avc_node 83KB 83KB [ 90.520838][ T90] lsm_inode_cache 2240KB 2284KB [ 90.527168][ T90] lsm_file_cache 202KB 252KB [ 90.535619][ T8] device bridge_slave_1 left promiscuous mode [ 90.540828][ T90] key_jar 7KB 7KB [ 90.548069][ T90] uts_namespace 23KB 23KB [ 90.560853][ T90] nsproxy 27KB 27KB [ 90.560902][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.567828][ T90] vm_area_struct 1460KB 1645KB [ 90.584852][ T8] device bridge_slave_0 left promiscuous mode [ 90.591633][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.599998][ T8] device bridge_slave_1 left promiscuous mode [ 90.610844][ T90] fs_cache 48KB 48KB [ 90.617866][ T90] files_cache 277KB 277KB [ 90.630859][ T90] signal_cache 438KB 525KB [ 90.630924][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.637858][ T90] sighand_cache 367KB 367KB [ 90.667437][ T8] device bridge_slave_0 left promiscuous mode [ 90.680979][ T90] task_struct 1323KB 1659KB [ 90.690653][ T90] cred_jar 170KB 224KB [ 90.697337][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.710850][ T90] anon_vma_chain 538KB 610KB [ 90.717981][ T90] anon_vma 118KB 118KB [ 90.729827][ T8] device bridge_slave_1 left promiscuous mode [ 90.739962][ T90] pid 66KB 66KB [ 90.752684][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.760581][ T8] device bridge_slave_0 left promiscuous mode [ 90.760815][ T90] Acpi-Operand 212KB 237KB [ 90.780937][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.790828][ T90] Acpi-ParseExt 23KB 23KB [ 90.798042][ T90] Acpi-Parse 126KB 126KB [ 90.798400][ T8] device bridge_slave_1 left promiscuous mode [ 90.810835][ T90] Acpi-State 74KB 90KB [ 90.818165][ T90] Acpi-Namespace 28KB 28KB [ 90.830954][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.840853][ T90] trace_event_file 175KB 175KB [ 90.849631][ T90] ftrace_event_field 312KB 312KB [ 90.857044][ T8] device bridge_slave_0 left promiscuous mode [ 90.870899][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.881286][ T90] pool_workqueue 104KB 104KB [ 90.892937][ T8] device bridge_slave_1 left promiscuous mode [ 90.899451][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.907256][ T90] task_group 15KB 15KB [ 90.921229][ T8] device bridge_slave_0 left promiscuous mode [ 90.928521][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.930821][ T90] mm_struct 278KB 441KB [ 90.960854][ T90] vmap_area 129KB 129KB [ 90.967884][ T90] kmalloc-8k 7168KB 7488KB [ 90.974991][ T8] device bridge_slave_1 left promiscuous mode [ 90.980853][ T90] kmalloc-4k 72672KB 76552KB [ 90.989191][ T90] kmalloc-2k 37424KB 39328KB [ 91.000881][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.021031][ T90] kmalloc-1k 33604KB 33888KB [ 91.027865][ T90] kmalloc-512 24191KB 25048KB [ 91.034654][ T8] device bridge_slave_0 left promiscuous mode [ 91.050990][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.058747][ T90] kmalloc-256 4885KB 5256KB [ 91.072065][ T90] kmalloc-192 1257KB 1360KB [ 91.072279][ T8] device veth1_macvtap left promiscuous mode [ 91.085579][ T90] kmalloc-128 1334KB 1436KB [ 91.091957][ T90] kmalloc-96 664KB 664KB [ 91.098956][ T90] kmalloc-64 1725KB 1832KB [ 91.105833][ T8] device veth0_vlan left promiscuous mode [ 91.120935][ T8] device veth0_vlan left promiscuous mode [ 91.128473][ T8] device veth1_macvtap left promiscuous mode [ 91.140847][ T90] kmalloc-32 511KB 712KB [ 91.147030][ T90] kmalloc-16 376KB 376KB [ 91.170890][ T8] device veth0_vlan left promiscuous mode [ 91.177116][ T90] kmalloc-8 466KB 466KB [ 91.200972][ T90] kmem_cache_node 40KB 40KB [ 91.207777][ T90] kmem_cache 110KB 110KB [ 91.240992][ T90] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=klogd,pid=90,uid=0 [ 91.280833][ T90] Out of memory (oom_kill_allocating_task): Killed process 90 (klogd) total-vm:4032kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 94.851616][ T8] device bridge_slave_1 left promiscuous mode [ 94.858030][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.881270][ T8] device bridge_slave_0 left promiscuous mode [ 94.890645][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.913878][ T8] device veth1_macvtap left promiscuous mode [ 94.920563][ T8] device veth0_vlan left promiscuous mode [ 96.532030][ T8] device bridge_slave_1 left promiscuous mode [ 96.538720][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.547159][ T8] device bridge_slave_0 left promiscuous mode [ 96.554848][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.564606][ T8] device bridge_slave_1 left promiscuous mode [ 96.572101][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.582513][ T8] device bridge_slave_0 left promiscuous mode [ 96.590278][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.599322][ T8] device veth1_macvtap left promiscuous mode [ 96.607082][ T8] device veth0_vlan left promiscuous mode [ 96.618201][ T8] device veth1_macvtap left promiscuous mode [ 96.626635][ T8] device veth0_vlan left promiscuous mode