[ 21.158639][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.167166][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.180593][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.196939][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.205513][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.339411][ T306] syz-executor.0 (306) used greatest stack depth: 19640 bytes left [ 21.826025][ T7] device bridge_slave_1 left promiscuous mode [ 21.832264][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.840233][ T7] device bridge_slave_0 left promiscuous mode [ 21.846537][ T7] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.82' (ECDSA) to the list of known hosts. 2023/04/21 21:29:06 ignoring optional flag "sandboxArg"="0" 2023/04/21 21:29:06 parsed 1 programs [ 38.372122][ T22] kauditd_printk_skb: 64 callbacks suppressed [ 38.372128][ T22] audit: type=1400 audit(1682112546.230:147): avc: denied { mounton } for pid=332 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 38.386740][ T332] cgroup1: Unknown subsys name 'net' 2023/04/21 21:29:06 executed programs: 0 [ 38.402761][ T22] audit: type=1400 audit(1682112546.250:148): avc: denied { mount } for pid=332 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 [ 38.408115][ T332] cgroup1: Unknown subsys name 'net_prio' [ 38.436736][ T332] cgroup1: Unknown subsys name 'devices' [ 38.442613][ T332] cgroup1: Unknown subsys name 'blkio' [ 38.449267][ T332] cgroup1: Unknown subsys name 'hugetlb' [ 38.455095][ T332] cgroup1: Unknown subsys name 'rlimit' [ 38.461484][ T22] audit: type=1400 audit(1682112546.320:149): avc: denied { mounton } for pid=332 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 [ 38.533300][ T22] audit: type=1400 audit(1682112546.320:150): avc: denied { mount } for pid=332 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 [ 38.562969][ T22] audit: type=1400 audit(1682112546.350:151): avc: denied { module_request } for pid=338 comm="syz-executor.2" kmod="netdev-nr2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 38.640228][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.647432][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.655985][ T338] device bridge_slave_0 entered promiscuous mode [ 38.667446][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.674648][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.682300][ T338] device bridge_slave_1 entered promiscuous mode [ 38.753413][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.760637][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.768295][ T344] device bridge_slave_0 entered promiscuous mode [ 38.802740][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.809927][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.817586][ T344] device bridge_slave_1 entered promiscuous mode [ 38.875158][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.882462][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.890404][ T343] device bridge_slave_0 entered promiscuous mode [ 38.909483][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.916753][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.924179][ T348] device bridge_slave_0 entered promiscuous mode [ 38.934481][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.941658][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.949382][ T348] device bridge_slave_1 entered promiscuous mode [ 38.958276][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.965410][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.972907][ T343] device bridge_slave_1 entered promiscuous mode [ 38.983574][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.990861][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.998488][ T347] device bridge_slave_0 entered promiscuous mode [ 39.008492][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.015521][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.023164][ T347] device bridge_slave_1 entered promiscuous mode [ 39.046327][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.054143][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.062011][ T346] device bridge_slave_0 entered promiscuous mode [ 39.078670][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.086004][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.093489][ T346] device bridge_slave_1 entered promiscuous mode [ 39.165938][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.173069][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.180623][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.181593][ T22] audit: type=1400 audit(1682112547.040:152): avc: denied { read } for pid=137 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 39.187768][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.319719][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.326932][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.334280][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.341430][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.362927][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.369987][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.377390][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.384391][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.398719][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.405884][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.413423][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.420544][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.430762][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.438571][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.446538][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.453648][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.483062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.491994][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.501412][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.509923][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.517623][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.524871][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.532568][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.540141][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.547954][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.555245][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.563028][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.570902][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.578814][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.620243][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.628450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.636236][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.644956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.653867][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.660921][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.668643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.677116][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.685234][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.692294][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.699741][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.708136][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.735829][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.744475][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.753200][ T118] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.760612][ T118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.768283][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.777004][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.785214][ T118] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.792627][ T118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.801285][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.809645][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.818069][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.826882][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.835034][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.843500][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.852076][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.860235][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.868207][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.876889][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.885204][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.893132][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.924581][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.933459][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.944059][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.951773][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.978941][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.987996][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.997191][ T118] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.004551][ T118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.012648][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.022134][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.031212][ T118] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.038918][ T118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.046427][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.054568][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.063053][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.071253][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.090333][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.099009][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.106827][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.116345][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.124854][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.158371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.166508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.174798][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.183629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.192871][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.203227][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.211874][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.219268][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.226886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.235309][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.243969][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.252297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.261748][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.270681][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.279374][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.286496][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.299530][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.308292][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.325850][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.334373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.342601][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.350180][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.366062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.394153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.403287][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.411881][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.419203][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.426840][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.435465][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.443942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.452397][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.461969][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.469014][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.476853][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.485980][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.494340][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.502975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.521635][ T22] audit: type=1400 audit(1682112548.380:153): avc: denied { mount } for pid=344 comm="syz-executor.4" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 40.550829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.562118][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.585868][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.594136][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.603083][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.611545][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.620143][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.634041][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.642505][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.660114][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.696074][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.716123][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.724965][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.794261][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.803877][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.814215][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.837410][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.854964][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.886462][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.916381][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.960966][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.014856][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.030883][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.094521][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.147989][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.226714][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.302421][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.375109][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.456365][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.464825][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.596137][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2023/04/21 21:29:11 executed programs: 49 2023/04/21 21:29:16 executed programs: 129 [ 48.814898][ T925] BUG: unable to handle page fault for address: fffffc0000000000 [ 48.822817][ T925] #PF: supervisor read access in kernel mode [ 48.828872][ T925] #PF: error_code(0x0000) - not-present page [ 48.835365][ T925] PGD 0 P4D 0 [ 48.838842][ T925] Oops: 0000 [#1] PREEMPT SMP KASAN [ 48.844051][ T925] CPU: 1 PID: 925 Comm: io_uring-sq Not tainted 5.4.233-syzkaller-00011-g0108362f3305 #0 [ 48.853842][ T925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 48.864009][ T925] RIP: 0010:check_memory_region+0x6b/0x280 [ 48.869812][ T925] Code: 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a 4c 89 f5 4c 29 cd 48 83 fd 10 7f 26 48 85 ed 0f 84 3a 01 00 00 49 f7 d2 49 01 da <41> 80 39 00 0f 85 c4 01 00 00 49 ff c1 49 ff c2 75 ee e9 1d 01 00 [ 48.889419][ T925] RSP: 0000:ffff8881e4bcfa18 EFLAGS: 00010006 [ 48.895586][ T925] RAX: 0000000000000001 RBX: 1fffffffffffffff RCX: ffffffff8436d8ac [ 48.903737][ T925] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffffffffffff [ 48.912066][ T925] RBP: e000000000000002 R08: dffffc0000000000 R09: fffffc0000000000 [ 48.920302][ T925] R10: 1fffffffffffffff R11: dffffc0000000001 R12: ffff8881e4bcfa80 [ 48.928279][ T925] R13: ffffffffffffffff R14: dffffc0000000001 R15: dffffc0000000000 [ 48.936342][ T925] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.945533][ T925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.952311][ T925] CR2: fffffc0000000000 CR3: 00000001e4fd6000 CR4: 00000000003406e0 [ 48.960386][ T925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.968628][ T925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.976965][ T925] Call Trace: [ 48.980298][ T925] _raw_spin_lock_irqsave+0xec/0x210 [ 48.985687][ T925] ? io_commit_cqring+0xab6/0xb50 [ 48.990792][ T925] ? _raw_spin_lock+0x1b0/0x1b0 [ 48.995766][ T925] eventfd_signal+0x48/0x130 [ 49.000451][ T925] io_sq_thread+0xe17/0x1be0 [ 49.005228][ T925] ? io_ring_ctx_ref_free+0x20/0x20 [ 49.010651][ T925] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.016317][ T925] ? _raw_spin_lock+0x1b0/0x1b0 [ 49.021162][ T925] ? init_wait_entry+0xd0/0xd0 [ 49.025926][ T925] ? __wake_up_locked+0xb7/0x110 [ 49.031295][ T925] ? __kthread_parkme+0xb0/0x1b0 [ 49.036224][ T925] kthread+0x2da/0x360 [ 49.040315][ T925] ? io_ring_ctx_ref_free+0x20/0x20 [ 49.045969][ T925] ? kthread_destroy_worker+0x200/0x200 [ 49.051509][ T925] ret_from_fork+0x1f/0x30 [ 49.055908][ T925] Modules linked in: [ 49.059877][ T925] CR2: fffffc0000000000 [ 49.064127][ T925] ---[ end trace efe2c91f33eb56b7 ]--- [ 49.069589][ T925] RIP: 0010:check_memory_region+0x6b/0x280 [ 49.075748][ T925] Code: 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a 4c 89 f5 4c 29 cd 48 83 fd 10 7f 26 48 85 ed 0f 84 3a 01 00 00 49 f7 d2 49 01 da <41> 80 39 00 0f 85 c4 01 00 00 49 ff c1 49 ff c2 75 ee e9 1d 01 00 [ 49.095432][ T925] RSP: 0000:ffff8881e4bcfa18 EFLAGS: 00010006 [ 49.101494][ T925] RAX: 0000000000000001 RBX: 1fffffffffffffff RCX: ffffffff8436d8ac [ 49.109888][ T925] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffffffffffff [ 49.117856][ T925] RBP: e000000000000002 R08: dffffc0000000000 R09: fffffc0000000000 [ 49.126024][ T925] R10: 1fffffffffffffff R11: dffffc0000000001 R12: ffff8881e4bcfa80 [ 49.134506][ T925] R13: ffffffffffffffff R14: dffffc0000000001 R15: dffffc0000000000 [ 49.142658][ T925] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 49.151870][ T925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.158479][ T925] CR2: fffffc0000000000 CR3: 00000001e4fd6000 CR4: 00000000003406e0 [ 49.166446][ T925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.174651][ T925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.182706][ T925] Kernel panic - not syncing: Fatal exception [ 49.188977][ T925] Kernel Offset: disabled [ 49.193322][ T925] Rebooting in 86400 seconds..