Warning: Permanently added '10.128.1.166' (ED25519) to the list of known hosts. 2024/08/14 12:52:07 parsed 1 programs 2024/08/14 12:52:07 executed programs: 0 [ 45.734452][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 45.755258][ T418] cgroup1: Unknown subsys name 'perf_event' [ 45.774470][ T23] audit: type=1400 audit(1723639927.690:88): avc: denied { mounton } for pid=418 comm="syz-executor.1" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 45.775516][ T421] cgroup1: Unknown subsys name 'perf_event' [ 45.781904][ T423] cgroup1: Unknown subsys name 'perf_event' [ 45.800654][ T422] cgroup1: Unknown subsys name 'perf_event' [ 45.806571][ T418] cgroup1: Unknown subsys name 'net_cls' [ 45.817969][ T424] cgroup1: Unknown subsys name 'perf_event' [ 45.824501][ T426] cgroup1: Unknown subsys name 'perf_event' [ 45.835121][ T424] cgroup1: Unknown subsys name 'net_cls' [ 45.835820][ T422] cgroup1: Unknown subsys name 'net_cls' [ 45.847607][ T426] cgroup1: Unknown subsys name 'net_cls' [ 45.854794][ T423] cgroup1: Unknown subsys name 'net_cls' [ 45.856876][ T421] cgroup1: Unknown subsys name 'net_cls' [ 46.072906][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.081114][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.089284][ T422] device bridge_slave_0 entered promiscuous mode [ 46.121882][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.128852][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.136631][ T422] device bridge_slave_1 entered promiscuous mode [ 46.148121][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.155240][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.162685][ T418] device bridge_slave_0 entered promiscuous mode [ 46.176077][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.183312][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.191173][ T418] device bridge_slave_1 entered promiscuous mode [ 46.236150][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.243000][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.250711][ T421] device bridge_slave_0 entered promiscuous mode [ 46.265689][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.272616][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.280307][ T424] device bridge_slave_0 entered promiscuous mode [ 46.289437][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.296524][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.303892][ T421] device bridge_slave_1 entered promiscuous mode [ 46.323151][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.330248][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.338278][ T424] device bridge_slave_1 entered promiscuous mode [ 46.381221][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.388627][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.396147][ T423] device bridge_slave_0 entered promiscuous mode [ 46.406727][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.414054][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.421455][ T423] device bridge_slave_1 entered promiscuous mode [ 46.457169][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.464141][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.471582][ T426] device bridge_slave_0 entered promiscuous mode [ 46.482412][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.490083][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.497899][ T426] device bridge_slave_1 entered promiscuous mode [ 46.677511][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.684487][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.691688][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.698498][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.749346][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.756409][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.764046][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.771258][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.796272][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.803228][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.810451][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.817300][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.827797][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.835132][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.842383][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.849221][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.879318][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.886590][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.893774][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.900582][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.931493][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.938399][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.945749][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.952878][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.985302][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.993262][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.001261][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.008896][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.016752][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.024500][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.031973][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.039517][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.046930][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.054178][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.061787][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.069854][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.079700][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.088076][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.109689][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.118981][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.128133][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.135299][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.142785][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.152091][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.161265][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.168479][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.184481][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.192307][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.199924][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.208316][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.217143][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.224335][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.231744][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.240433][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.248786][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.256073][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.287191][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.294758][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.302280][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.311140][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.319858][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.326711][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.334817][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.343740][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.352607][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.359564][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.367788][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.376058][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.384069][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.392141][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.400285][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.414366][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.421746][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.429913][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.438333][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.446929][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.454155][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.475015][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.483396][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.491892][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.514609][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.522915][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.531506][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.540387][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.547245][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.554509][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.570784][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.593522][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.602861][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.611248][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.624761][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.633080][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.641760][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.665055][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.673912][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.683039][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.691508][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.699790][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.706666][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.714532][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.722807][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.731052][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.738073][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.753764][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.762121][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.770722][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.794969][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.803031][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.829359][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.837737][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.847483][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.877624][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.886029][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.896305][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.905583][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.933676][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.942111][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.951183][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.960492][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.968913][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.977832][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.986880][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.995457][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.024923][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.033368][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.042779][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.052005][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.061091][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.069167][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.111933][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.127535][ T23] audit: type=1400 audit(1723639930.090:89): avc: denied { mounton } for pid=448 comm="syz-executor.1" path="/root/syzkaller-testdir1719504927/syzkaller.htH0VQ/0/file0" dev="sda1" ino=1970 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.156301][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.165050][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.172179][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.174699][ T452] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 48.180222][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.201666][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.210825][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.215903][ T452] EXT4-fs (loop0): get root inode failed [ 48.219801][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.226711][ T449] EXT4-fs error (device loop1): __ext4_get_inode_loc:4710: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 48.234124][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.249498][ T458] EXT4-fs error (device loop5): __ext4_get_inode_loc:4710: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 48.255028][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.256240][ T452] EXT4-fs (loop0): mount failed [ 48.269136][ T458] EXT4-fs (loop5): get root inode failed [ 48.277044][ T449] EXT4-fs (loop1): get root inode failed [ 48.280701][ T458] EXT4-fs (loop5): mount failed [ 48.290289][ T449] EXT4-fs (loop1): mount failed [ 48.294559][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.310906][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.338341][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.346768][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.362432][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.371950][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.428880][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.441052][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.460603][ T465] EXT4-fs error (device loop3): __ext4_get_inode_loc:4710: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 48.473217][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.480421][ T472] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 48.482870][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.495404][ T469] EXT4-fs error (device loop1): __ext4_get_inode_loc:4710: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 48.503367][ T469] EXT4-fs (loop1): get root inode failed [ 48.505809][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.526145][ T469] EXT4-fs (loop1): mount failed [ 48.531210][ T465] EXT4-fs (loop3): get root inode failed [ 48.537519][ T471] EXT4-fs error (device loop5): __ext4_get_inode_loc:4710: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 48.543607][ T465] EXT4-fs (loop3): mount failed [ 48.555732][ T471] EXT4-fs (loop5): get root inode failed [ 48.561367][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.565829][ T472] EXT4-fs (loop0): get root inode failed [ 48.579240][ T471] EXT4-fs (loop5): mount failed [ 48.583819][ T472] EXT4-fs (loop0): mount failed [ 48.593167][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.602049][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.619621][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.628133][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.659501][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.668638][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.678209][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.687356][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.748225][ T489] EXT4-fs error (device loop1): __ext4_get_inode_loc:4710: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 48.762222][ T489] EXT4-fs (loop1): get root inode failed [ 48.762280][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 48.768374][ T489] EXT4-fs (loop1): mount failed [ 48.780084][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 48.801184][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 48.818171][ T499] EXT4-fs error (device loop2): __ext4_get_inode_loc:4710: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 48.831487][ T498] EXT4-fs warning (device loop4): read_mmp_block:111: Error -117 while reading MMP block 64 [ 48.833130][ T499] EXT4-fs (loop2): get root inode failed [ 48.863262][ T503] EXT4-fs error (device loop3): __ext4_get_inode_loc:4710: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 48.864139][ T499] EXT4-fs (loop2): mount failed [ 48.879027][ T503] EXT4-fs (loop3): get root inode failed [ 48.882366][ T507] EXT4-fs error (device loop5): __ext4_get_inode_loc:4710: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 48.887605][ T503] EXT4-fs (loop3): mount failed [ 48.902863][ T507] EXT4-fs (loop5): get root inode failed [ 48.910687][ T507] EXT4-fs (loop5): mount failed [ 48.928660][ T506] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 48.941819][ T506] EXT4-fs (loop0): get root inode failed [ 48.947974][ T506] EXT4-fs (loop0): mount failed [ 49.035828][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.061962][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.075434][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.108873][ C1] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.111682][ C0] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.149877][ C0] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.180016][ T533] EXT4-fs error (device loop2): __ext4_get_inode_loc:4710: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 49.193890][ C0] blk_update_request: I/O error, dev loop4, sector 5 op 0x9:(WRITE_ZEROES) flags 0x1000800 phys_seg 0 prio class 0 [ 49.197712][ T530] EXT4-fs error (device loop3): __ext4_get_inode_loc:4710: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 49.206195][ T534] EXT4-fs error (device loop5): __ext4_get_inode_loc:4710: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 49.209091][ T534] EXT4-fs (loop5): get root inode failed [ 49.219524][ T535] EXT4-fs error (device loop1): __ext4_get_inode_loc:4710: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 49.252174][ T533] EXT4-fs (loop2): get root inode failed [ 49.253876][ T531] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.258890][ T533] EXT4-fs (loop2): mount failed [ 49.276044][ T530] EXT4-fs (loop3): get root inode failed [ 49.281700][ T530] EXT4-fs (loop3): mount failed [ 49.287162][ T534] EXT4-fs (loop5): mount failed [ 49.292758][ T531] EXT4-fs (loop0): get root inode failed [ 49.303134][ T531] EXT4-fs (loop0): mount failed [ 49.307385][ T535] EXT4-fs (loop1): get root inode failed [ 49.313591][ T535] EXT4-fs (loop1): mount failed [ 49.510840][ T562] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.530164][ T562] EXT4-fs (loop0): get root inode failed [ 49.532311][ T568] EXT4-fs error (device loop3): __ext4_get_inode_loc:4710: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 49.537627][ T575] ------------[ cut here ]------------ [ 49.549737][ T574] EXT4-fs error (device loop2): __ext4_get_inode_loc:4710: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 49.554643][ T575] kernel BUG at fs/buffer.c:3027! [ 49.558070][ T562] EXT4-fs (loop0): mount failed [ 49.568364][ T569] EXT4-fs error (device loop1): __ext4_get_inode_loc:4710: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 49.573835][ T575] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.583727][ T569] EXT4-fs (loop1): get root inode failed [ 49.590911][ T575] CPU: 1 PID: 575 Comm: syz-executor.4 Not tainted 5.4.278-syzkaller-04929-g8edc449e71a9 #0 [ 49.590917][ T575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.590950][ T575] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 49.590966][ T575] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 00 8d ea ff e9 05 fe ff ff e8 c6 a6 ba ff 0f 0b e8 bf a6 ba ff <0f> 0b e8 b8 a6 ba ff 0f 0b e8 b1 a6 ba ff 0f 0b e8 aa a6 ba ff 0f [ 49.603745][ T568] EXT4-fs (loop3): get root inode failed [ 49.612744][ T575] RSP: 0018:ffff8881e97476d0 EFLAGS: 00010293 [ 49.612755][ T575] RAX: ffffffff81a99201 RBX: 0000000000000000 RCX: ffff8881eae7bf00 [ 49.612760][ T575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.612768][ T575] RBP: 0000000000003000 R08: ffffffff81a98a74 R09: ffffed103b630694 [ 49.612776][ T575] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 49.612782][ T575] R13: ffff8881db183498 R14: 0000000000000000 R15: 0000000000000000 [ 49.612792][ T575] FS: 00007f2ed66426c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 49.612807][ T575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.625357][ T574] EXT4-fs (loop2): get root inode failed [ 49.628103][ T575] CR2: 00007f3cdcf31ca8 CR3: 00000001eb732000 CR4: 00000000003406a0 [ 49.628113][ T575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.628124][ T575] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.628128][ T575] Call Trace: [ 49.628152][ T575] ? __die+0xb4/0x100 [ 49.652592][ T569] EXT4-fs (loop1): mount failed [ 49.653715][ T575] ? die+0x26/0x50 [ 49.653727][ T575] ? do_trap+0x1e7/0x340 [ 49.653739][ T575] ? submit_bh_wbc+0x831/0x850 [ 49.653756][ T575] ? submit_bh_wbc+0x831/0x850 [ 49.659876][ T568] EXT4-fs (loop3): mount failed [ 49.667779][ T575] ? do_invalid_op+0xfb/0x110 [ 49.667790][ T575] ? submit_bh_wbc+0x831/0x850 [ 49.667802][ T575] ? invalid_op+0x1e/0x30 [ 49.667813][ T575] ? submit_bh_wbc+0xa4/0x850 [ 49.667821][ T575] ? submit_bh_wbc+0x831/0x850 [ 49.667838][ T575] ? submit_bh_wbc+0x831/0x850 [ 49.675919][ T574] EXT4-fs (loop2): mount failed [ 49.684210][ T575] ? bit_waitqueue+0x30/0x30 [ 49.684224][ T575] submit_bh+0x21/0x30 [ 49.684240][ T575] read_mmp_block+0x1a2/0x8a0 [ 49.684251][ T575] ? console_conditional_schedule+0x10/0x10 [ 49.684270][ T575] ? ext4_multi_mount_protect+0xa50/0xa50 [ 49.836975][ T575] ? prandom_u32+0x236/0x270 [ 49.841576][ T575] ext4_multi_mount_protect+0x5e1/0xa50 [ 49.847385][ T575] ? prealloc_shrinker+0xaa/0x210 [ 49.852250][ T575] ? __dump_mmp_msg+0x90/0x90 [ 49.856845][ T575] ? register_shrinker+0x138/0x170 [ 49.861891][ T575] ext4_fill_super+0x5cf7/0x8d90 [ 49.866853][ T575] ? ext4_mount+0x40/0x40 [ 49.871279][ T575] ? vscnprintf+0x80/0x80 [ 49.875627][ T575] mount_bdev+0x267/0x370 [ 49.879873][ T575] ? ext4_mount+0x40/0x40 [ 49.884074][ T575] legacy_get_tree+0xdf/0x170 [ 49.888660][ T575] ? ext4_lazyinit_thread+0xc60/0xc60 [ 49.893889][ T575] vfs_get_tree+0x85/0x260 [ 49.898211][ T575] do_new_mount+0x292/0x570 [ 49.902611][ T575] ? do_move_mount_old+0x160/0x160 [ 49.907559][ T575] ? security_capable+0x86/0xb0 [ 49.912252][ T575] do_mount+0x688/0xe10 [ 49.916332][ T575] ? copy_mount_string+0x30/0x30 [ 49.921200][ T575] ? copy_mount_options+0x29a/0x300 [ 49.926307][ T575] ksys_mount+0xc2/0xf0 [ 49.930393][ T575] __x64_sys_mount+0xb1/0xc0 [ 49.934900][ T575] do_syscall_64+0xca/0x1c0 [ 49.939413][ T575] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.945467][ T575] RIP: 0033:0x456ffa [ 49.949168][ T575] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 49.969720][ T575] RSP: 002b:00007f2ed6641ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.978050][ T575] RAX: ffffffffffffffda RBX: 00007f2ed6641f90 RCX: 0000000000456ffa [ 49.985967][ T575] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f2ed6641f50 [ 49.994101][ T575] RBP: 0000000020000040 R08: 00007f2ed6641f90 R09: 0000000020000040 [ 50.002014][ T575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000100 [ 50.010068][ T575] R13: 0000000020000580 R14: 00007f2ed6641f50 R15: 00000000200000c0 [ 50.018137][ T575] Modules linked in: [ 50.037131][ T575] ---[ end trace 185b861034340b25 ]--- [ 50.044557][ T577] EXT4-fs error (device loop5): __ext4_get_inode_loc:4710: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 50.049720][ T575] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 50.064280][ T575] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 00 8d ea ff e9 05 fe ff ff e8 c6 a6 ba ff 0f 0b e8 bf a6 ba ff <0f> 0b e8 b8 a6 ba ff 0f 0b e8 b1 a6 ba ff 0f 0b e8 aa a6 ba ff 0f [ 50.080078][ T577] EXT4-fs (loop5): get root inode failed [ 50.086544][ T575] RSP: 0018:ffff8881e97476d0 EFLAGS: 00010293 [ 50.092743][ T577] EXT4-fs (loop5): mount failed [ 50.101574][ T575] RAX: ffffffff81a99201 RBX: 0000000000000000 RCX: ffff8881eae7bf00 [ 50.111701][ T575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.120395][ T575] RBP: 0000000000003000 R08: ffffffff81a98a74 R09: ffffed103b630694 [ 50.128573][ T575] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.136724][ T575] R13: ffff8881db183498 R14: 0000000000000000 R15: 0000000000000000 [ 50.145067][ T575] FS: 00007f2ed66426c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 50.154725][ T575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.161443][ T575] CR2: 00007f3cdcf31ca8 CR3: 00000001eb732000 CR4: 00000000003406a0 [ 50.169661][ T575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.179740][ T575] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.188163][ T575] Kernel panic - not syncing: Fatal exception [ 50.194363][ T575] Kernel Offset: disabled [ 50.198586][ T575] Rebooting in 86400 seconds..