Warning: Permanently added '10.128.1.135' (ED25519) to the list of known hosts. 2026/01/16 13:21:47 parsed 1 programs [ 23.326570][ T24] audit: type=1400 audit(1768569707.200:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.347425][ T24] audit: type=1400 audit(1768569707.200:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 23.367110][ T24] audit: type=1400 audit(1768569707.200:66): avc: denied { module_request } for pid=275 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 [ 24.286141][ T24] audit: type=1400 audit(1768569708.160:67): avc: denied { mounton } for pid=282 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 [ 24.289659][ T282] cgroup: Unknown subsys name 'net' [ 24.309204][ T24] audit: type=1400 audit(1768569708.160:68): avc: denied { mount } for pid=282 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 [ 24.336404][ T24] audit: type=1400 audit(1768569708.180:69): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.336818][ T282] cgroup: Unknown subsys name 'devices' [ 24.506830][ T282] cgroup: Unknown subsys name 'hugetlb' [ 24.512465][ T282] cgroup: Unknown subsys name 'rlimit' [ 24.663035][ T24] audit: type=1400 audit(1768569708.530:70): avc: denied { setattr } for pid=282 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.686346][ T24] audit: type=1400 audit(1768569708.530:71): avc: denied { create } for pid=282 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 [ 24.706902][ T24] audit: type=1400 audit(1768569708.530:72): avc: denied { write } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.727659][ T24] audit: type=1400 audit(1768569708.540:73): avc: denied { read } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.746913][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.787942][ T282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.275557][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 25.306928][ T295] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.370724][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.377887][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.385575][ T291] device bridge_slave_0 entered promiscuous mode [ 25.392812][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.400897][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.408466][ T291] device bridge_slave_1 entered promiscuous mode [ 25.571514][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.578645][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.585966][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.593007][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.669588][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.695301][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.732750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.745230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.819051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.835496][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.842597][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.852953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.861857][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.868995][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.899376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.924626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.982529][ T291] device veth0_vlan entered promiscuous mode [ 25.989007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.009361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.022766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.030541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.076458][ T291] device veth1_macvtap entered promiscuous mode [ 26.086283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.108902][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.133364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/16 13:21:50 executed programs: 0 [ 26.460961][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.468166][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.475714][ T362] device bridge_slave_0 entered promiscuous mode [ 26.483419][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.490573][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.498190][ T362] device bridge_slave_1 entered promiscuous mode [ 26.523523][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.530622][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.538136][ T358] device bridge_slave_0 entered promiscuous mode [ 26.547219][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.554289][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.561859][ T358] device bridge_slave_1 entered promiscuous mode [ 26.626766][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.633845][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.641758][ T356] device bridge_slave_0 entered promiscuous mode [ 26.680449][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.687853][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.695512][ T361] device bridge_slave_0 entered promiscuous mode [ 26.702208][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.709388][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.716946][ T356] device bridge_slave_1 entered promiscuous mode [ 26.742421][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.749541][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.757029][ T361] device bridge_slave_1 entered promiscuous mode [ 26.787939][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.795493][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.802838][ T364] device bridge_slave_0 entered promiscuous mode [ 26.812019][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.819707][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.827340][ T364] device bridge_slave_1 entered promiscuous mode [ 26.881939][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.889053][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.896347][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.903393][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.964613][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.971773][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.979150][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.986280][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.011025][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.018154][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.025490][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.032526][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.055575][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.062771][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.070096][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.077160][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.088246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.096242][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.103445][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.111026][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.118848][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.126175][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.133352][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.141342][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.148828][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.179156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.187194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.196009][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.203103][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.210790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.219173][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.226404][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.235721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.245326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.253508][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.260561][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.292325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.299909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.308039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.316272][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.323297][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.330777][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.338786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.364367][ T362] device veth0_vlan entered promiscuous mode [ 27.371901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.380556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.388271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.396783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.405285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.413104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.421327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.428926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.447462][ T358] device veth0_vlan entered promiscuous mode [ 27.458584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.467242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.476106][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.483260][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.490826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.499541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.508214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.517004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.525256][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.532283][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.539713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.547770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.555921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.564181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.572715][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.579782][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.587206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.595772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.603989][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.611086][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.618627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.626210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.641961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.650669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.659424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.668084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.676428][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.684470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.695417][ T358] device veth1_macvtap entered promiscuous mode [ 27.705272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.713499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.722039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.729850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.738212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.746559][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.753595][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.761250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.769876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.778233][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.785361][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.793441][ T362] device veth1_macvtap entered promiscuous mode [ 27.814452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.822164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.830482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.839722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.848481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.857038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.865420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.875452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.883569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.914509][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.923067][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.931477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.940297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.949459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.957737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.966286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.975164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.984100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.011545][ T361] device veth0_vlan entered promiscuous mode [ 28.025530][ T364] device veth0_vlan entered promiscuous mode [ 28.043171][ T380] incfs: ino conflict with backing FS 1 [ 28.051495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.060071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.068225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.076569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.084158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.092132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.099986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.108839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.117472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.126035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.150678][ T356] device veth0_vlan entered promiscuous mode [ 28.161540][ T361] device veth1_macvtap entered promiscuous mode [ 28.176725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.186665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.195251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.203645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.211866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.224803][ T364] device veth1_macvtap entered promiscuous mode [ 28.236418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.245409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.253135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.283815][ T356] device veth1_macvtap entered promiscuous mode [ 28.292124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.301862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.310495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.320989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.329744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.338566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.347397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.356126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.364671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.403638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.412580][ T406] incfs: ino conflict with backing FS 1 [ 28.447566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.456780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.465438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.569215][ T409] incfs: ino conflict with backing FS 1 [ 28.621542][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.630220][ T410] incfs: ino conflict with backing FS 1 [ 28.639311][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.655505][ T408] device bridge_slave_0 entered promiscuous mode [ 28.679770][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.688837][ T411] incfs: ino conflict with backing FS 1 [ 28.694934][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.710724][ T408] device bridge_slave_1 entered promiscuous mode [ 28.759486][ T356] ------------[ cut here ]------------ [ 28.775065][ T356] WARNING: CPU: 0 PID: 356 at fs/inode.c:304 drop_nlink+0xc5/0x110 [ 28.783033][ T356] Modules linked in: [ 28.787527][ T356] CPU: 1 PID: 356 Comm: syz-executor Not tainted syzkaller #0 [ 28.795575][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 28.805897][ T356] RIP: 0010:drop_nlink+0xc5/0x110 [ 28.811052][ T356] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 43 1f f2 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 8b 2e b8 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 28.845022][ T356] RSP: 0018:ffffc90001967cd0 EFLAGS: 00010293 [ 28.851178][ T356] RAX: ffffffff81ab75f5 RBX: ffff8881129ce100 RCX: ffff88810d6d3b40 [ 28.859499][ T356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.871157][ T356] RBP: ffffc90001967cf8 R08: 0000000000000004 R09: 0000000000000003 [ 28.879859][ T356] R10: fffff5200032cf88 R11: 1ffff9200032cf88 R12: dffffc0000000000 [ 28.896057][ T356] R13: 1ffff11022539c29 R14: ffff8881129ce148 R15: 0000000000000000 [ 28.904095][ T356] FS: 0000555573ad2500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 28.913340][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.920636][ T356] CR2: 00007fb47e3b11b8 CR3: 0000000106bfb000 CR4: 00000000003506a0 [ 28.929062][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.937417][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.945533][ T356] Call Trace: [ 28.948858][ T356] shmem_rmdir+0x5b/0x90 [ 28.953143][ T356] vfs_rmdir+0x1b3/0x3e0 [ 28.961943][ T356] incfs_kill_sb+0xfe/0x210 [ 28.966674][ T356] deactivate_locked_super+0xa0/0x100 [ 28.972099][ T356] deactivate_super+0xaf/0xe0 [ 28.977137][ T356] cleanup_mnt+0x446/0x500 [ 28.981591][ T356] __cleanup_mnt+0x19/0x20 [ 28.986747][ T356] task_work_run+0x127/0x190 [ 28.995098][ T356] exit_to_user_mode_loop+0xcb/0xe0 [ 29.000441][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.005554][ T356] exit_to_user_mode_prepare+0x76/0xa0 [ 29.007586][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.013007][ T356] syscall_exit_to_user_mode+0x1d/0x40 [ 29.020381][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.032869][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.040283][ T356] do_syscall_64+0x3d/0x40 [ 29.044756][ T356] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.051173][ T356] RIP: 0033:0x7f50a1b46a77 [ 29.051180][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.051193][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.070131][ T356] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 29.071495][ T416] device bridge_slave_0 entered promiscuous mode [ 29.090439][ T356] RSP: 002b:00007fff05af2cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 29.098148][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.105484][ T356] RAX: 0000000000000000 RBX: 00007f50a1bc9d7d RCX: 00007f50a1b46a77 [ 29.112170][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.127186][ T356] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff05af2d80 [ 29.128460][ T416] device bridge_slave_1 entered promiscuous mode [ 29.135256][ T356] RBP: 00007fff05af2d80 R08: 0000000000000000 R09: 0000000000000000 [ 29.165072][ T356] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff05af3e10 [ 29.173150][ T356] R13: 00007f50a1bc9d7d R14: 0000000000007003 R15: 00007fff05af3e50 [ 29.181339][ T356] ---[ end trace bf171fb886740243 ]--- [ 29.187339][ T356] ================================================================== [ 29.195445][ T356] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 29.201688][ T356] Write of size 4 at addr 0000000000000170 by task syz-executor/356 [ 29.209659][ T356] [ 29.212027][ T356] CPU: 1 PID: 356 Comm: syz-executor Tainted: G W syzkaller #0 [ 29.220877][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 29.230935][ T356] Call Trace: [ 29.234238][ T356] __dump_stack+0x21/0x24 [ 29.238579][ T356] dump_stack_lvl+0x169/0x1d8 [ 29.243264][ T356] ? thaw_kernel_threads+0x220/0x220 [ 29.248551][ T356] ? show_regs_print_info+0x18/0x18 [ 29.253847][ T356] ? _raw_spin_lock+0x8e/0xe0 [ 29.258623][ T356] ? _raw_spin_trylock_bh+0x130/0x130 [ 29.264003][ T356] ? ihold+0x20/0x60 [ 29.267909][ T356] kasan_report+0xd8/0x130 [ 29.272345][ T356] ? ihold+0x20/0x60 [ 29.276257][ T356] kasan_check_range+0x280/0x290 [ 29.281196][ T356] __kasan_check_write+0x14/0x20 [ 29.286151][ T356] ihold+0x20/0x60 [ 29.289974][ T356] vfs_rmdir+0x247/0x3e0 [ 29.294223][ T356] incfs_kill_sb+0xfe/0x210 [ 29.298733][ T356] deactivate_locked_super+0xa0/0x100 [ 29.304109][ T356] deactivate_super+0xaf/0xe0 [ 29.308793][ T356] cleanup_mnt+0x446/0x500 [ 29.313219][ T356] __cleanup_mnt+0x19/0x20 [ 29.317642][ T356] task_work_run+0x127/0x190 [ 29.322241][ T356] exit_to_user_mode_loop+0xcb/0xe0 [ 29.327440][ T356] exit_to_user_mode_prepare+0x76/0xa0 [ 29.332904][ T356] syscall_exit_to_user_mode+0x1d/0x40 [ 29.338360][ T356] do_syscall_64+0x3d/0x40 [ 29.342781][ T356] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.348681][ T356] RIP: 0033:0x7f50a1b46a77 [ 29.353217][ T356] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 29.372831][ T356] RSP: 002b:00007fff05af2cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 29.381249][ T356] RAX: 0000000000000000 RBX: 00007f50a1bc9d7d RCX: 00007f50a1b46a77 [ 29.389231][ T356] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff05af2d80 [ 29.397245][ T356] RBP: 00007fff05af2d80 R08: 0000000000000000 R09: 0000000000000000 [ 29.405222][ T356] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff05af3e10 [ 29.413219][ T356] R13: 00007f50a1bc9d7d R14: 0000000000007003 R15: 00007fff05af3e50 [ 29.421195][ T356] ================================================================== [ 29.429344][ T356] Disabling lock debugging due to kernel taint [ 29.437312][ T356] BUG: kernel NULL pointer dereference, address: 0000000000000170 [ 29.445159][ T356] #PF: supervisor write access in kernel mode [ 29.451244][ T356] #PF: error_code(0x0002) - not-present page [ 29.457228][ T356] PGD 112911067 P4D 112911067 PUD 0 [ 29.462541][ T356] Oops: 0002 [#1] PREEMPT SMP KASAN [ 29.467773][ T356] CPU: 0 PID: 356 Comm: syz-executor Tainted: G B W syzkaller #0 [ 29.476618][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 29.486696][ T356] RIP: 0010:ihold+0x26/0x60 [ 29.491209][ T356] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 a1 26 b8 ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 30 17 f2 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 21 [ 29.510831][ T356] RSP: 0018:ffffc90001967d10 EFLAGS: 00010246 [ 29.516908][ T356] RAX: ffff88810d6d3b00 RBX: 0000000000000000 RCX: 0000000000000286 [ 29.524891][ T356] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 29.532897][ T356] RBP: ffffc90001967d20 R08: 0000000000000004 R09: 0000000000000003 [ 29.540883][ T356] R10: fffffbfff0d8f048 R11: 1ffffffff0d8f048 R12: 1ffff110220c064a [ 29.548860][ T356] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 29.556845][ T356] FS: 0000555573ad2500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.565780][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.572363][ T356] CR2: 0000000000000170 CR3: 0000000106bfb000 CR4: 00000000003506b0 [ 29.580343][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.588323][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.596301][ T356] Call Trace: [ 29.599600][ T356] vfs_rmdir+0x247/0x3e0 [ 29.603845][ T356] incfs_kill_sb+0xfe/0x210 [ 29.608368][ T356] deactivate_locked_super+0xa0/0x100 [ 29.613854][ T356] deactivate_super+0xaf/0xe0 [ 29.618554][ T356] cleanup_mnt+0x446/0x500 [ 29.622979][ T356] __cleanup_mnt+0x19/0x20 [ 29.627405][ T356] task_work_run+0x127/0x190 [ 29.632002][ T356] exit_to_user_mode_loop+0xcb/0xe0 [ 29.637376][ T356] exit_to_user_mode_prepare+0x76/0xa0 [ 29.642855][ T356] syscall_exit_to_user_mode+0x1d/0x40 [ 29.648328][ T356] do_syscall_64+0x3d/0x40 [ 29.652759][ T356] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.658660][ T356] RIP: 0033:0x7f50a1b46a77 [ 29.663082][ T356] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 29.682794][ T356] RSP: 002b:00007fff05af2cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 29.691315][ T356] RAX: 0000000000000000 RBX: 00007f50a1bc9d7d RCX: 00007f50a1b46a77 [ 29.699300][ T356] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff05af2d80 [ 29.707277][ T356] RBP: 00007fff05af2d80 R08: 0000000000000000 R09: 0000000000000000 [ 29.715265][ T356] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff05af3e10 [ 29.723243][ T356] R13: 00007f50a1bc9d7d R14: 0000000000007003 R15: 00007fff05af3e50 [ 29.731220][ T356] Modules linked in: [ 29.735144][ T356] CR2: 0000000000000170 [ 29.739321][ T356] ---[ end trace bf171fb886740244 ]--- [ 29.744788][ T356] RIP: 0010:ihold+0x26/0x60 [ 29.749303][ T356] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 a1 26 b8 ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 30 17 f2 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 21 [ 29.769087][ T356] RSP: 0018:ffffc90001967d10 EFLAGS: 00010246 [ 29.775170][ T356] RAX: ffff88810d6d3b00 RBX: 0000000000000000 RCX: 0000000000000286 [ 29.783148][ T356] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 29.791125][ T356] RBP: ffffc90001967d20 R08: 0000000000000004 R09: 0000000000000003 [ 29.799109][ T356] R10: fffffbfff0d8f048 R11: 1ffffffff0d8f048 R12: 1ffff110220c064a [ 29.807171][ T356] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 29.815236][ T356] FS: 0000555573ad2500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.824173][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.830771][ T356] CR2: 0000000000000170 CR3: 0000000106bfb000 CR4: 00000000003506b0 [ 29.838763][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.846785][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.854767][ T356] Kernel panic - not syncing: Fatal exception [ 29.861184][ T356] Kernel Offset: disabled [ 29.865519][ T356] Rebooting in 86400 seconds..