Warning: Permanently added '10.128.1.69' (ED25519) to the list of known hosts. 2023/12/07 21:54:46 parsed 1 programs 2023/12/07 21:54:46 executed programs: 0 [ 42.011075][ T23] kauditd_printk_skb: 57 callbacks suppressed [ 42.011088][ T23] audit: type=1400 audit(1701986086.300:133): avc: denied { mounton } for pid=401 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 42.045790][ T23] audit: type=1400 audit(1701986086.300:134): avc: denied { mount } for pid=401 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 42.053793][ T407] cgroup1: Unknown subsys name 'perf_event' [ 42.075425][ T407] cgroup1: Unknown subsys name 'net_cls' [ 42.078697][ T23] audit: type=1400 audit(1701986086.330:135): avc: denied { mounton } for pid=407 comm="syz-executor.2" path="/syzcgroup/unified" dev="sda1" ino=1942 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 42.109969][ T410] cgroup1: Unknown subsys name 'perf_event' [ 42.116146][ T414] cgroup1: Unknown subsys name 'perf_event' [ 42.120521][ T412] cgroup1: Unknown subsys name 'perf_event' [ 42.122789][ T416] cgroup1: Unknown subsys name 'perf_event' [ 42.128035][ T412] cgroup1: Unknown subsys name 'net_cls' [ 42.134246][ T414] cgroup1: Unknown subsys name 'net_cls' [ 42.139342][ T410] cgroup1: Unknown subsys name 'net_cls' [ 42.144653][ T23] audit: type=1400 audit(1701986086.330:136): avc: denied { mount } for pid=407 comm="syz-executor.2" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 42.173483][ T416] cgroup1: Unknown subsys name 'net_cls' [ 42.185927][ T23] audit: type=1400 audit(1701986086.400:137): avc: denied { mounton } for pid=410 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 42.200491][ T417] cgroup1: Unknown subsys name 'perf_event' [ 42.215475][ T417] cgroup1: Unknown subsys name 'net_cls' [ 42.326604][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.333493][ T407] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.341038][ T407] device bridge_slave_0 entered promiscuous mode [ 42.377390][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.384269][ T407] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.392041][ T407] device bridge_slave_1 entered promiscuous mode [ 42.433222][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.440097][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.447452][ T410] device bridge_slave_0 entered promiscuous mode [ 42.454865][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.462009][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.469562][ T410] device bridge_slave_1 entered promiscuous mode [ 42.538544][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.545625][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.553138][ T416] device bridge_slave_0 entered promiscuous mode [ 42.563835][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.570863][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.578152][ T416] device bridge_slave_1 entered promiscuous mode [ 42.600203][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.607321][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.614811][ T414] device bridge_slave_0 entered promiscuous mode [ 42.662453][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.669945][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.678096][ T414] device bridge_slave_1 entered promiscuous mode [ 42.723555][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.730431][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.737722][ T417] device bridge_slave_0 entered promiscuous mode [ 42.744679][ T23] audit: type=1400 audit(1701986087.040:138): avc: denied { append } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=10049 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.760587][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.767168][ T23] audit: type=1400 audit(1701986087.040:139): avc: denied { open } for pid=144 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=10049 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.774047][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.796534][ T23] audit: type=1400 audit(1701986087.040:140): avc: denied { getattr } for pid=144 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=10049 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.804050][ T417] device bridge_slave_1 entered promiscuous mode [ 42.866986][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.873883][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.881448][ T412] device bridge_slave_0 entered promiscuous mode [ 42.888322][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.895405][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.903812][ T412] device bridge_slave_1 entered promiscuous mode [ 42.942846][ T23] audit: type=1400 audit(1701986087.230:141): avc: denied { write } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.963266][ T23] audit: type=1400 audit(1701986087.230:142): avc: denied { read } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.006318][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.013185][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.020316][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.027047][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.091095][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.097926][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.105089][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.111930][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.138233][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.145092][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.152223][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.158956][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.186705][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.193574][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.200717][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.207802][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.216529][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.223952][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.231429][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.238799][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.247212][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.254449][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.261649][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.268595][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.275900][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.285957][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.292885][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.334630][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.342498][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.350930][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.359154][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.366004][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.392299][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.400781][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.408560][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.416599][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.424502][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.432793][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.494409][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.503867][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.511567][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.518910][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.527618][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.536522][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.545313][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.552268][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.559710][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.567937][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.576012][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.582949][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.590570][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.599075][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.607225][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.614072][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.621912][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.630100][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.638120][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.645246][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.652680][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.660357][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.667723][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.675968][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.684109][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.690950][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.698319][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.706827][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.714972][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.721803][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.728979][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.737127][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.744952][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.752379][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.770178][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.778000][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.820092][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.828563][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.837449][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.847161][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.855483][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.863806][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.872035][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.880357][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.887175][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.894549][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.902945][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.909790][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.916933][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.924986][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.933119][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.941304][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.967387][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.982309][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.991534][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.999625][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.019889][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.028713][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.037614][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.045455][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.069760][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.077889][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.101271][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.110642][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.118880][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.130544][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.160472][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.168915][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.177750][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.185832][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.193549][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.202199][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.210490][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.217309][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.224743][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.233384][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.241732][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.248551][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.256165][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.272562][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.280789][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.289460][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.297715][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.326615][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.335258][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.344053][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.353141][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.361185][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.369093][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.421010][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.431323][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.439560][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.447681][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.455916][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.464278][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.472522][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.481300][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.500149][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.508631][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.517383][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.525770][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.552166][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.560716][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.568874][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.578335][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.586818][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.595336][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.604013][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.612654][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.621320][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.629270][ T78] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.720262][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.734099][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.783461][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.793529][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.802929][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.811544][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.259632][ T480] ================================================================== [ 45.267618][ T480] BUG: KASAN: slab-out-of-bounds in detach_if_pending+0x160/0x360 [ 45.275452][ T480] Write of size 8 at addr ffff8881d85db1c0 by task syz-executor.2/480 [ 45.283538][ T480] [ 45.285816][ T480] CPU: 1 PID: 480 Comm: syz-executor.2 Not tainted 5.4.259-syzkaller-04797-g1303f659c2b1 #0 [ 45.295971][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 45.305857][ T480] Call Trace: [ 45.308993][ T480] dump_stack+0x1d8/0x241 [ 45.313256][ T480] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.318896][ T480] ? printk+0xd1/0x111 [ 45.322804][ T480] ? detach_if_pending+0x160/0x360 [ 45.327748][ T480] ? wake_up_klogd+0xb2/0xf0 [ 45.332174][ T480] ? detach_if_pending+0x160/0x360 [ 45.337124][ T480] print_address_description+0x8c/0x600 [ 45.342507][ T480] ? panic+0x896/0x896 [ 45.346414][ T480] ? detach_if_pending+0x160/0x360 [ 45.351354][ T480] __kasan_report+0xf3/0x120 [ 45.356104][ T480] ? detach_if_pending+0x160/0x360 [ 45.361057][ T480] kasan_report+0x30/0x60 [ 45.365240][ T480] detach_if_pending+0x160/0x360 [ 45.369992][ T480] del_timer_sync+0x13c/0x230 [ 45.374514][ T480] ? find_next_bit+0xcd/0x100 [ 45.379020][ T480] ? try_to_del_timer_sync+0x150/0x150 [ 45.384321][ T480] ? pcpu_chunk_relocate+0xdc/0x3a0 [ 45.389344][ T480] tun_flow_uninit+0x2c/0x280 [ 45.393855][ T480] ? free_percpu+0x359/0x910 [ 45.398286][ T480] tun_free_netdev+0x77/0x190 [ 45.402797][ T480] ? tun_xdp+0x3f0/0x3f0 [ 45.406879][ T480] netdev_run_todo+0xb7f/0xdf0 [ 45.411481][ T480] ? netdev_refcnt_read+0x1c0/0x1c0 [ 45.416534][ T480] ? kfree+0x123/0x370 [ 45.420428][ T480] tun_chr_close+0xc1/0x130 [ 45.424755][ T480] ? tun_chr_open+0x500/0x500 [ 45.429284][ T480] __fput+0x262/0x680 [ 45.433087][ T480] task_work_run+0x140/0x170 [ 45.437520][ T480] exit_to_usermode_loop+0x190/0x1a0 [ 45.442637][ T480] prepare_exit_to_usermode+0x199/0x200 [ 45.448016][ T480] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.453738][ T480] [ 45.455909][ T480] Allocated by task 0: [ 45.459811][ T480] (stack is not available) [ 45.464063][ T480] [ 45.466233][ T480] Freed by task 0: [ 45.469792][ T480] (stack is not available) [ 45.474046][ T480] [ 45.476217][ T480] The buggy address belongs to the object at ffff8881d85db000 [ 45.476217][ T480] which belongs to the cache kmalloc-512 of size 512 [ 45.490109][ T480] The buggy address is located 448 bytes inside of [ 45.490109][ T480] 512-byte region [ffff8881d85db000, ffff8881d85db200) [ 45.503214][ T480] The buggy address belongs to the page: [ 45.508684][ T480] page:ffffea0007617600 refcount:1 mapcount:0 mapping:ffff8881f5c02500 index:0x0 compound_mapcount: 0 [ 45.519965][ T480] flags: 0x8000000000010200(slab|head) [ 45.525265][ T480] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f5c02500 [ 45.534024][ T480] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 45.542439][ T480] page dumped because: kasan: bad access detected [ 45.548697][ T480] page_owner tracks the page as allocated [ 45.554247][ T480] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 45.569100][ T480] prep_new_page+0x18f/0x370 [ 45.573522][ T480] get_page_from_freelist+0x2d13/0x2d90 [ 45.578909][ T480] __alloc_pages_nodemask+0x393/0x840 [ 45.584113][ T480] alloc_slab_page+0x39/0x3c0 [ 45.588626][ T480] new_slab+0x97/0x440 [ 45.592524][ T480] ___slab_alloc+0x2fe/0x490 [ 45.596958][ T480] __slab_alloc+0x62/0xa0 [ 45.601123][ T480] __kmalloc_track_caller+0x16d/0x2b0 [ 45.606325][ T480] __alloc_skb+0xb4/0x4d0 [ 45.610494][ T480] inet6_netconf_notify_devconf+0xc9/0x180 [ 45.616130][ T480] addrconf_ifdown+0x17cc/0x1a90 [ 45.620904][ T480] addrconf_notify+0x375/0xe50 [ 45.625504][ T480] raw_notifier_call_chain+0x95/0x110 [ 45.630710][ T480] rollback_registered_many+0xce5/0x1330 [ 45.636180][ T480] unregister_netdevice_queue+0x333/0x500 [ 45.641744][ T480] __tun_detach+0x8cd/0x1360 [ 45.646157][ T480] page last free stack trace: [ 45.650771][ T480] __free_pages_ok+0x847/0x950 [ 45.655367][ T480] __free_pages+0x91/0x140 [ 45.659614][ T480] device_release+0x6b/0x190 [ 45.664037][ T480] kobject_put+0x1e6/0x2f0 [ 45.668341][ T480] netdev_run_todo+0xc44/0xdf0 [ 45.672890][ T480] tun_chr_close+0xc1/0x130 [ 45.677240][ T480] __fput+0x262/0x680 [ 45.681350][ T480] task_work_run+0x140/0x170 [ 45.685782][ T480] get_signal+0x13c6/0x1440 [ 45.690122][ T480] do_signal+0xb0/0x11f0 [ 45.694193][ T480] exit_to_usermode_loop+0xc0/0x1a0 [ 45.699240][ T480] prepare_exit_to_usermode+0x199/0x200 [ 45.704623][ T480] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.710332][ T480] [ 45.712500][ T480] Memory state around the buggy address: [ 45.717977][ T480] ffff8881d85db080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 45.725871][ T480] ffff8881d85db100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 45.733767][ T480] >ffff8881d85db180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 45.741665][ T480] ^ [ 45.747655][ T480] ffff8881d85db200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 45.756006][ T480] ffff8881d85db280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 45.763897][ T480] ================================================================== [ 45.771797][ T480] Disabling lock debugging due to kernel taint 2023/12/07 21:54:51 executed programs: 62 [ 49.059438][ C0] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 49.067063][ C0] #PF: supervisor instruction fetch in kernel mode [ 49.073392][ C0] #PF: error_code(0x0010) - not-present page [ 49.079347][ C0] PGD 1e70fc067 P4D 1e70fc067 PUD 1e70fd067 PMD 0 [ 49.085682][ C0] Oops: 0010 [#1] PREEMPT SMP KASAN [ 49.090726][ C0] CPU: 0 PID: 830 Comm: syz-executor.5 Tainted: G B 5.4.259-syzkaller-04797-g1303f659c2b1 #0 [ 49.102179][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 49.112097][ C0] RIP: 0010:0x0 [ 49.116064][ C0] Code: Bad RIP value. [ 49.119920][ C0] RSP: 0018:ffff8881f6e09d18 EFLAGS: 00010202 [ 49.126000][ C0] RAX: ffffffff8154e1aa RBX: 0000000000000101 RCX: ffff8881e1ce0fc0 [ 49.134312][ C0] RDX: 0000000080000101 RSI: 0000000000000000 RDI: ffff8881d85db1c0 [ 49.142104][ C0] RBP: ffff8881f6e09ec8 R08: ffffffff8154ddee R09: 0000000000000003 [ 49.150090][ C0] R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffff9d38 [ 49.158571][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881d85db1c0 [ 49.166486][ C0] FS: 00007f29223506c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.175436][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.182019][ C0] CR2: ffffffffffffffd6 CR3: 00000001e7d3b000 CR4: 00000000003406b0 [ 49.190183][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.198090][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.205898][ C0] Call Trace: [ 49.209030][ C0] [ 49.211723][ C0] ? __die+0xb4/0x100 [ 49.215626][ C0] ? no_context+0xbda/0xe50 [ 49.220068][ C0] ? enqueue_timer+0x165/0x300 [ 49.224760][ C0] ? is_prefetch+0x4b0/0x4b0 [ 49.229290][ C0] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 49.234911][ C0] ? __do_page_fault+0xa7d/0xbb0 [ 49.239700][ C0] ? __bad_area_nosemaphore+0xc0/0x460 [ 49.244991][ C0] ? page_fault+0x2f/0x40 [ 49.249144][ C0] ? __run_timers+0x84e/0xbe0 [ 49.253793][ C0] ? call_timer_fn+0x2a/0x390 [ 49.258276][ C0] call_timer_fn+0x36/0x390 [ 49.262905][ C0] __run_timers+0x879/0xbe0 [ 49.267421][ C0] ? enqueue_timer+0x300/0x300 [ 49.272065][ C0] ? check_preemption_disabled+0x9f/0x320 [ 49.277573][ C0] ? debug_smp_processor_id+0x20/0x20 [ 49.282952][ C0] ? lapic_next_event+0x5b/0x70 [ 49.287640][ C0] run_timer_softirq+0x63/0xf0 [ 49.292762][ C0] __do_softirq+0x23b/0x6b7 [ 49.297278][ C0] ? sched_clock_cpu+0x18/0x3a0 [ 49.302062][ C0] irq_exit+0x195/0x1c0 [ 49.306159][ C0] smp_apic_timer_interrupt+0x11a/0x460 [ 49.311568][ C0] apic_timer_interrupt+0xf/0x20 [ 49.316298][ C0] [ 49.319260][ C0] ? clear_page_erms+0x7/0x10 [ 49.323768][ C0] ? prep_new_page+0xff/0x370 [ 49.328280][ C0] ? get_page_from_freelist+0x2d13/0x2d90 [ 49.333836][ C0] ? __unwind_start+0x708/0x890 [ 49.338520][ C0] ? rcu_preempt_deferred_qs+0xa4/0x2b0 [ 49.343908][ C0] ? check_preemption_disabled+0x9f/0x320 [ 49.349462][ C0] ? check_preemption_disabled+0x9f/0x320 [ 49.355014][ C0] ? debug_smp_processor_id+0x20/0x20 [ 49.360482][ C0] ? switch_mm_irqs_off+0x6b5/0xab0 [ 49.365971][ C0] ? should_fail+0x1ad/0x880 [ 49.370745][ C0] ? __alloc_pages_nodemask+0x840/0x840 [ 49.376299][ C0] ? finish_task_switch+0x130/0x590 [ 49.381343][ C0] ? setup_fault_attr+0x3d0/0x3d0 [ 49.386209][ C0] ? __alloc_pages_nodemask+0x393/0x840 [ 49.391583][ C0] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 49.396960][ C0] ? find_next_bit+0x7b/0x100 [ 49.401471][ C0] ? pcpu_populate_chunk+0x1bb/0xd00 [ 49.406592][ C0] ? find_next_bit+0xc3/0x100 [ 49.411103][ C0] ? pcpu_alloc+0x79e/0x1050 [ 49.415536][ C0] ? array_map_alloc+0x38c/0x6d0 [ 49.420319][ C0] ? bpf_percpu_array_update+0x600/0x600 [ 49.425783][ C0] ? array_map_alloc_check+0x187/0x280 [ 49.431077][ C0] ? __se_sys_bpf+0x3291/0xbcb0 [ 49.435755][ C0] ? __x64_sys_bpf+0x80/0x80 [ 49.440191][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 49.445129][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 49.450509][ C0] ? recalc_sigpending+0x19b/0x220 [ 49.455450][ C0] ? _raw_spin_unlock_irq+0x4a/0x60 [ 49.460489][ C0] ? __set_current_blocked+0x2a2/0x2f0 [ 49.465780][ C0] ? set_current_blocked+0x40/0x40 [ 49.470725][ C0] ? check_preemption_disabled+0x153/0x320 [ 49.476373][ C0] ? check_preemption_disabled+0x153/0x320 [ 49.482014][ C0] ? do_syscall_64+0xca/0x1c0 [ 49.486524][ C0] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.492448][ C0] Modules linked in: [ 49.496157][ C0] CR2: 0000000000000000 [ 49.500165][ C0] ---[ end trace c93c76418b54e240 ]--- [ 49.505445][ C0] RIP: 0010:0x0 [ 49.508851][ C0] Code: Bad RIP value. [ 49.512753][ C0] RSP: 0018:ffff8881f6e09d18 EFLAGS: 00010202 [ 49.518949][ C0] RAX: ffffffff8154e1aa RBX: 0000000000000101 RCX: ffff8881e1ce0fc0 [ 49.526724][ C0] RDX: 0000000080000101 RSI: 0000000000000000 RDI: ffff8881d85db1c0 [ 49.534533][ C0] RBP: ffff8881f6e09ec8 R08: ffffffff8154ddee R09: 0000000000000003 [ 49.542353][ C0] R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffff9d38 [ 49.550270][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881d85db1c0 [ 49.558171][ C0] FS: 00007f29223506c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.566940][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.573356][ C0] CR2: ffffffffffffffd6 CR3: 00000001e7d3b000 CR4: 00000000003406b0 [ 49.581351][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.589247][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.597060][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 49.604335][ C0] Kernel Offset: disabled [ 49.608462][ C0] Rebooting in 86400 seconds..