Warning: Permanently added '10.128.1.201' (ED25519) to the list of known hosts. 2024/11/08 08:03:33 ignoring optional flag "sandboxArg"="0" 2024/11/08 08:03:33 ignoring optional flag "type"="gce" 2024/11/08 08:03:33 parsed 1 programs 2024/11/08 08:03:33 executed programs: 0 [ 47.735887][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 47.735902][ T30] audit: type=1400 audit(1731053013.426:95): avc: denied { unlink } for pid=349 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.775418][ T349] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.944180][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.951276][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.958606][ T362] device bridge_slave_0 entered promiscuous mode [ 47.986551][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.993402][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.000985][ T362] device bridge_slave_1 entered promiscuous mode [ 48.035178][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.042308][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.049928][ T365] device bridge_slave_0 entered promiscuous mode [ 48.071419][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.078595][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.085964][ T365] device bridge_slave_1 entered promiscuous mode [ 48.098004][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.104865][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.112360][ T366] device bridge_slave_0 entered promiscuous mode [ 48.132553][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.139537][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.146802][ T366] device bridge_slave_1 entered promiscuous mode [ 48.183370][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.190273][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.197644][ T364] device bridge_slave_0 entered promiscuous mode [ 48.220164][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.227318][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.234696][ T364] device bridge_slave_1 entered promiscuous mode [ 48.319057][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.325958][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.333234][ T367] device bridge_slave_0 entered promiscuous mode [ 48.355903][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.362771][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.370358][ T367] device bridge_slave_1 entered promiscuous mode [ 48.405112][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.412303][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.419754][ T368] device bridge_slave_0 entered promiscuous mode [ 48.448100][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.455146][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.462538][ T368] device bridge_slave_1 entered promiscuous mode [ 48.507391][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.514366][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.521545][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.528402][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.615293][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.622277][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.629449][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.636298][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.659903][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.666886][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.674112][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.680897][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.703006][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.709907][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.717004][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.723846][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.734969][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.742219][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.749303][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.756276][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.771009][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.778731][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.786150][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.793214][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.800364][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.807828][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.814885][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.822097][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.830559][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.837708][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.845629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.853005][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.879612][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.887574][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.895854][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.902829][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.910270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.918581][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.925445][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.941752][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.949224][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.974583][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.982264][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.989894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.998618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.007239][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.014116][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.022425][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.030656][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.038905][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.045922][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.076503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.084925][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.093063][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.100060][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.107421][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.116257][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.124251][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.131122][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.138356][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.146686][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.154831][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.161694][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.168948][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.177382][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.185377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.193303][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.201384][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.209537][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.217494][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.225698][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.233497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.241778][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.249747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.258045][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.266055][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.274383][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.282628][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.289687][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.319884][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.327697][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.335149][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.343602][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.351687][ T272] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.358784][ T272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.373522][ T366] device veth0_vlan entered promiscuous mode [ 49.383031][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.391399][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.399894][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.408370][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.416918][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.424638][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.432654][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.440428][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.447980][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.455539][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.467588][ T365] device veth0_vlan entered promiscuous mode [ 49.480642][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.489229][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.497814][ T272] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.504771][ T272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.512245][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.520818][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.529238][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.537615][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.546119][ T272] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.552972][ T272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.560213][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.568366][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.576781][ T272] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.583743][ T272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.591063][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.599320][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.607877][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.615798][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.623056][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.641034][ T362] device veth0_vlan entered promiscuous mode [ 49.657693][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.666253][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.674176][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.682243][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.690598][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.698621][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.707712][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.715839][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.723629][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.732225][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.740566][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.748043][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.761573][ T366] device veth1_macvtap entered promiscuous mode [ 49.771220][ T362] device veth1_macvtap entered promiscuous mode [ 49.779086][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.787582][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.795045][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.803258][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.815949][ T365] device veth1_macvtap entered promiscuous mode [ 49.835743][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.844224][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.852743][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.861683][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.870482][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.879369][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.888002][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.896596][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.905017][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.916939][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.925096][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.944408][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.952897][ T272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.963986][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.972263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.984203][ T364] device veth0_vlan entered promiscuous mode [ 49.995712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.003165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.011270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.019917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.041624][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.052434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.053528][ T393] loop3: detected capacity change from 0 to 512 [ 50.067504][ T30] audit: type=1400 audit(1731053015.756:96): avc: denied { mounton } for pid=366 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 50.094999][ T368] device veth0_vlan entered promiscuous mode [ 50.100775][ T399] loop0: detected capacity change from 0 to 512 [ 50.105561][ T30] audit: type=1400 audit(1731053015.766:97): avc: denied { mounton } for pid=392 comm="syz-executor.3" path="/root/syzkaller-testdir1118724389/syzkaller.X29Xhm/0/file1" dev="sda1" ino=1949 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 50.122166][ T393] EXT4-fs (loop3): 1 orphan inode deleted [ 50.137180][ T399] EXT4-fs (loop0): 1 orphan inode deleted [ 50.139889][ T393] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 50.146648][ T399] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 50.174452][ T367] device veth0_vlan entered promiscuous mode [ 50.198188][ T30] audit: type=1400 audit(1731053015.886:98): avc: denied { mount } for pid=397 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.199010][ T393] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/0/file1 supports timestamps until 2038 (0x7fffffff) [ 50.220088][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.220458][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.248853][ T399] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/0/file1 supports timestamps until 2038 (0x7fffffff) [ 50.251208][ T30] audit: type=1400 audit(1731053015.926:99): avc: denied { write } for pid=392 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.265044][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.286076][ T30] audit: type=1400 audit(1731053015.926:100): avc: denied { add_name } for pid=392 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.306222][ T405] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 50.314443][ T30] audit: type=1400 audit(1731053015.926:101): avc: denied { create } for pid=392 comm="syz-executor.3" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.326743][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.346982][ T30] audit: type=1400 audit(1731053015.926:102): avc: denied { read write open } for pid=392 comm="syz-executor.3" path="/root/syzkaller-testdir1118724389/syzkaller.X29Xhm/0/file1/bus" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.356384][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.390379][ T30] audit: type=1400 audit(1731053015.986:103): avc: denied { mounton } for pid=392 comm="syz-executor.3" path="/root/syzkaller-testdir1118724389/syzkaller.X29Xhm/0/file1/bus" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.393540][ T405] EXT4-fs (loop3): Remounting filesystem read-only [ 50.417695][ T30] audit: type=1400 audit(1731053015.996:104): avc: denied { ioctl } for pid=392 comm="syz-executor.3" path="/root/syzkaller-testdir1118724389/syzkaller.X29Xhm/0/file1/bus" dev="loop3" ino=16 ioctlcmd=0x582b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.418154][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.427465][ T399] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.453736][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.459923][ T405] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 50.472753][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.483772][ T408] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #18: comm syz-executor.0: path[1].p_hdr == NULL [ 50.503184][ T364] device veth1_macvtap entered promiscuous mode [ 50.512129][ T405] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 50.527455][ T399] EXT4-fs (loop0): Remounting filesystem read-only [ 50.535634][ T405] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 50.535704][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.547362][ T408] EXT4-fs (loop0): Remounting filesystem read-only [ 50.556605][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.562503][ T408] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.569867][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.590049][ T408] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 50.593406][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.599984][ T408] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #18: comm syz-executor.0: mark_inode_dirty error [ 50.607764][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.635514][ T368] device veth1_macvtap entered promiscuous mode [ 50.650384][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.657997][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.666873][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.684656][ T411] loop0: detected capacity change from 0 to 512 [ 50.684819][ T412] loop3: detected capacity change from 0 to 512 [ 50.697496][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.706204][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.729385][ T367] device veth1_macvtap entered promiscuous mode [ 50.735377][ T414] loop2: detected capacity change from 0 to 512 [ 50.745384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.753604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.757713][ T412] EXT4-fs (loop3): 1 orphan inode deleted [ 50.767671][ T411] EXT4-fs (loop0): 1 orphan inode deleted [ 50.768165][ T412] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 50.773719][ T411] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 50.798209][ T412] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/1/file1 supports timestamps until 2038 (0x7fffffff) [ 50.822473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.845888][ T411] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/1/file1 supports timestamps until 2038 (0x7fffffff) [ 50.848157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.867132][ T412] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 50.874220][ T414] EXT4-fs (loop2): 1 orphan inode deleted [ 50.880377][ T412] EXT4-fs (loop3): Remounting filesystem read-only [ 50.889515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.892085][ T412] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 50.913400][ T414] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 50.919162][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.938312][ T414] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/0/file1 supports timestamps until 2038 (0x7fffffff) [ 50.944659][ T412] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 50.965714][ T411] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 50.968149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.987483][ T412] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 51.008549][ T411] EXT4-fs (loop0): Remounting filesystem read-only [ 51.017937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.026347][ T411] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.029774][ T422] loop4: detected capacity change from 0 to 512 [ 51.045599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.049276][ T411] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.070596][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.080588][ T411] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 51.085170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.101331][ T414] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 51.116857][ T414] EXT4-fs (loop2): Remounting filesystem read-only [ 51.140040][ T427] loop1: detected capacity change from 0 to 512 [ 51.147427][ T414] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 51.160994][ T422] EXT4-fs (loop4): 1 orphan inode deleted [ 51.161144][ T414] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.178121][ T414] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 51.191388][ T422] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.205829][ T427] EXT4-fs (loop1): 1 orphan inode deleted [ 51.215409][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/0/file1 supports timestamps until 2038 (0x7fffffff) [ 51.222459][ T431] loop3: detected capacity change from 0 to 512 [ 51.237039][ T434] loop5: detected capacity change from 0 to 512 [ 51.246709][ T427] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.282350][ T431] EXT4-fs (loop3): 1 orphan inode deleted [ 51.288490][ T431] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.325694][ T434] EXT4-fs (loop5): 1 orphan inode deleted [ 51.327870][ T442] loop2: detected capacity change from 0 to 512 [ 51.332013][ T434] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.343254][ T431] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/2/file1 supports timestamps until 2038 (0x7fffffff) [ 51.368622][ T434] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/0/file1 supports timestamps until 2038 (0x7fffffff) [ 51.375906][ T427] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/0/file1 supports timestamps until 2038 (0x7fffffff) [ 51.398379][ T440] loop0: detected capacity change from 0 to 512 [ 51.418942][ T422] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 51.435563][ T434] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 51.448540][ T444] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 51.460844][ T431] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #18: comm syz-executor.3: path[1].p_hdr == NULL [ 51.461139][ T434] EXT4-fs (loop5): Remounting filesystem read-only [ 51.477560][ T442] EXT4-fs (loop2): 1 orphan inode deleted [ 51.479445][ T434] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 51.484795][ T442] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.521970][ T442] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/1/file1 supports timestamps until 2038 (0x7fffffff) [ 51.523437][ T447] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #18: comm syz-executor.1: path[1].p_hdr == NULL [ 51.553569][ T431] EXT4-fs (loop3): Remounting filesystem read-only [ 51.560003][ T422] EXT4-fs (loop4): Remounting filesystem read-only [ 51.580835][ T434] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.588428][ T444] EXT4-fs (loop4): Remounting filesystem read-only [ 51.591190][ T431] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 51.601396][ T442] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 51.610127][ T434] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 51.634220][ T447] EXT4-fs (loop1): Remounting filesystem read-only [ 51.635870][ T444] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 51.641052][ T447] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 51.654354][ T442] EXT4-fs (loop2): Remounting filesystem read-only [ 51.668110][ T431] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.673087][ T442] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 51.683560][ T444] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.695640][ T447] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.704900][ T444] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 51.714924][ T431] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #18: comm syz-executor.3: mark_inode_dirty error [ 51.731964][ T442] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.743299][ T447] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #18: comm syz-executor.1: mark_inode_dirty error [ 51.757337][ T440] EXT4-fs (loop0): 1 orphan inode deleted [ 51.763567][ T440] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.787018][ T442] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 51.803720][ T440] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/2/file1 supports timestamps until 2038 (0x7fffffff) [ 51.832514][ T440] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 51.844620][ T440] EXT4-fs (loop0): Remounting filesystem read-only [ 51.858761][ T440] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.872139][ T454] loop2: detected capacity change from 0 to 512 [ 51.876351][ T457] loop4: detected capacity change from 0 to 512 [ 51.886459][ T458] loop3: detected capacity change from 0 to 512 [ 51.889015][ T440] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 51.905691][ T462] loop1: detected capacity change from 0 to 512 [ 51.907281][ T460] loop5: detected capacity change from 0 to 512 [ 51.914031][ T440] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 51.943197][ T457] EXT4-fs (loop4): 1 orphan inode deleted [ 51.951478][ T457] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 51.975789][ T457] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/1/file1 supports timestamps until 2038 (0x7fffffff) [ 51.979753][ T462] EXT4-fs (loop1): 1 orphan inode deleted [ 52.005295][ T462] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.018093][ T457] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 52.044780][ T454] EXT4-fs (loop2): 1 orphan inode deleted [ 52.047187][ T462] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/1/file1 supports timestamps until 2038 (0x7fffffff) [ 52.051608][ T454] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.072328][ T457] EXT4-fs (loop4): Remounting filesystem read-only [ 52.096359][ T460] EXT4-fs (loop5): 1 orphan inode deleted [ 52.102143][ T458] EXT4-fs (loop3): 1 orphan inode deleted [ 52.105279][ T457] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 52.111016][ T460] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.128702][ T457] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 52.153196][ T458] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.157360][ T475] loop0: detected capacity change from 0 to 512 [ 52.184378][ T454] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/2/file1 supports timestamps until 2038 (0x7fffffff) [ 52.199550][ T460] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/1/file1 supports timestamps until 2038 (0x7fffffff) [ 52.213944][ T458] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/3/file1 supports timestamps until 2038 (0x7fffffff) [ 52.216683][ T462] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 52.240959][ T457] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 52.263639][ T462] EXT4-fs (loop1): Remounting filesystem read-only [ 52.271401][ T458] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 52.271675][ T462] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 52.293587][ T458] EXT4-fs (loop3): Remounting filesystem read-only [ 52.305388][ T462] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 52.305876][ T458] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 52.327829][ T454] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 52.330890][ T475] EXT4-fs (loop0): 1 orphan inode deleted [ 52.340988][ T462] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 52.347544][ T454] EXT4-fs (loop2): Remounting filesystem read-only [ 52.358862][ T458] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 52.364631][ T479] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 52.373941][ T475] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.388691][ T458] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 52.410734][ T475] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/3/file1 supports timestamps until 2038 (0x7fffffff) [ 52.423485][ T454] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 52.455311][ T479] EXT4-fs (loop5): Remounting filesystem read-only [ 52.462579][ T479] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 52.472458][ T454] EXT4-fs error (device loop2): ext4_dirty_inode:6038: inode #16: comm syz-executor.2: mark_inode_dirty error [ 52.472553][ T479] EXT4-fs error (device loop5): ext4_dirty_inode:6038: inode #16: comm syz-executor.5: mark_inode_dirty error [ 52.504731][ T475] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 52.507664][ T482] loop4: detected capacity change from 0 to 512 [ 52.523372][ T475] EXT4-fs (loop0): Remounting filesystem read-only [ 52.533712][ T475] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.548551][ T475] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 52.575542][ T475] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 52.581393][ T486] loop3: detected capacity change from 0 to 512 [ 52.589622][ T489] loop1: detected capacity change from 0 to 512 [ 52.598672][ T488] loop2: detected capacity change from 0 to 512 [ 52.615180][ T482] EXT4-fs (loop4): 1 orphan inode deleted [ 52.634501][ T492] loop0: detected capacity change from 0 to 512 [ 52.638492][ T482] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.665010][ T482] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/2/file1 supports timestamps until 2038 (0x7fffffff) [ 52.667234][ T497] loop5: detected capacity change from 0 to 512 [ 52.682588][ T489] EXT4-fs (loop1): 1 orphan inode deleted [ 52.691103][ T488] EXT4-fs (loop2): 1 orphan inode deleted [ 52.697230][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.700293][ T486] EXT4-fs (loop3): 1 orphan inode deleted [ 52.720785][ T488] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/3/file1 supports timestamps until 2038 (0x7fffffff) [ 52.729462][ T492] EXT4-fs (loop0): 1 orphan inode deleted [ 52.745874][ T489] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.769315][ T488] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 52.769498][ T488] EXT4-fs (loop2): Remounting filesystem read-only [ 52.782006][ T492] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.788122][ T488] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 52.811123][ T486] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.811245][ T486] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/4/file1 supports timestamps until 2038 (0x7fffffff) [ 52.824145][ T489] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/2/file1 supports timestamps until 2038 (0x7fffffff) [ 52.848529][ T492] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/4/file1 supports timestamps until 2038 (0x7fffffff) [ 52.865183][ T497] EXT4-fs (loop5): 1 orphan inode deleted [ 52.875824][ T488] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem 2024/11/08 08:03:38 executed programs: 23 [ 52.905577][ T497] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 52.915156][ T488] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 52.929387][ T497] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/2/file1 supports timestamps until 2038 (0x7fffffff) [ 52.972216][ T482] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 52.989798][ T486] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 52.989798][ T489] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 52.992022][ T482] EXT4-fs (loop4): Remounting filesystem read-only [ 53.002318][ T486] EXT4-fs (loop3): Remounting filesystem read-only [ 53.014047][ T482] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 53.022086][ T492] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 53.027771][ T482] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.051321][ T497] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 53.052844][ T482] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 53.061657][ T486] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 53.074367][ T489] EXT4-fs (loop1): Remounting filesystem read-only [ 53.086583][ T497] EXT4-fs (loop5): Remounting filesystem read-only [ 53.100017][ T492] EXT4-fs (loop0): Remounting filesystem read-only [ 53.105669][ T497] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 53.112062][ T492] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 53.118923][ T486] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.132228][ T489] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 53.145104][ T497] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.173961][ T492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.176794][ T489] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.186010][ T492] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 53.194884][ T486] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 53.209374][ T497] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 53.218045][ T489] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 53.259028][ T510] loop2: detected capacity change from 0 to 512 [ 53.270035][ T508] loop4: detected capacity change from 0 to 512 [ 53.280418][ T510] EXT4-fs (loop2): 1 orphan inode deleted [ 53.286332][ T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.306304][ T508] EXT4-fs (loop4): 1 orphan inode deleted [ 53.309906][ T510] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/4/file1 supports timestamps until 2038 (0x7fffffff) [ 53.317322][ T512] loop3: detected capacity change from 0 to 512 [ 53.348275][ T508] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.350024][ T522] loop5: detected capacity change from 0 to 512 [ 53.371739][ T508] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/3/file1 supports timestamps until 2038 (0x7fffffff) [ 53.392758][ T521] loop0: detected capacity change from 0 to 512 [ 53.399432][ T519] loop1: detected capacity change from 0 to 512 [ 53.407581][ T510] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #18: comm syz-executor.2: path[1].p_hdr == NULL [ 53.420362][ T510] EXT4-fs (loop2): Remounting filesystem read-only [ 53.421986][ T508] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 53.427151][ T510] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 53.456213][ T510] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.468143][ T508] EXT4-fs (loop4): Remounting filesystem read-only [ 53.474979][ T508] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 53.488525][ T510] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #18: comm syz-executor.2: mark_inode_dirty error [ 53.501379][ T508] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.507170][ T521] EXT4-fs (loop0): 1 orphan inode deleted [ 53.514600][ T512] EXT4-fs (loop3): 1 orphan inode deleted [ 53.522264][ T522] EXT4-fs (loop5): 1 orphan inode deleted [ 53.527954][ T512] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.533493][ T521] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.551652][ T508] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 53.575665][ T512] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/5/file1 supports timestamps until 2038 (0x7fffffff) [ 53.589134][ T521] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/5/file1 supports timestamps until 2038 (0x7fffffff) [ 53.614824][ T522] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.640818][ T522] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/3/file1 supports timestamps until 2038 (0x7fffffff) [ 53.655982][ T512] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 53.657659][ T519] EXT4-fs (loop1): 1 orphan inode deleted [ 53.689440][ T519] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.689776][ T512] EXT4-fs (loop3): Remounting filesystem read-only [ 53.713509][ T519] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/3/file1 supports timestamps until 2038 (0x7fffffff) [ 53.734342][ T534] loop2: detected capacity change from 0 to 512 [ 53.740897][ T536] loop4: detected capacity change from 0 to 512 [ 53.741479][ T512] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 53.748354][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 53.748371][ T30] audit: type=1400 audit(1731053019.436:107): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.789070][ T522] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 53.800814][ T538] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 53.813996][ T521] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 53.817110][ T537] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 53.827770][ T30] audit: type=1400 audit(1731053019.436:108): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.841681][ T519] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 53.862251][ T512] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 53.875500][ T521] EXT4-fs (loop0): Remounting filesystem read-only [ 53.885045][ T538] EXT4-fs (loop0): Remounting filesystem read-only [ 53.891254][ T522] EXT4-fs (loop5): Remounting filesystem read-only [ 53.899902][ T542] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 53.906313][ T534] EXT4-fs (loop2): 1 orphan inode deleted [ 53.915353][ T537] EXT4-fs (loop5): Remounting filesystem read-only [ 53.920933][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 53.927796][ T538] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 53.950519][ T534] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/5/file1 supports timestamps until 2038 (0x7fffffff) [ 53.955067][ T537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 53.985468][ T512] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 53.991622][ T534] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 54.004341][ T519] EXT4-fs (loop1): Remounting filesystem read-only [ 54.015032][ T542] EXT4-fs (loop1): Remounting filesystem read-only [ 54.021553][ T537] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.027948][ T542] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 54.050233][ T538] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.050685][ T534] EXT4-fs (loop2): Remounting filesystem read-only [ 54.059579][ T542] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.067863][ T536] EXT4-fs (loop4): 1 orphan inode deleted [ 54.075557][ T542] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 54.092438][ T536] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.092987][ T538] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 54.115929][ T534] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 54.140502][ T537] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 54.158916][ T536] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/4/file1 supports timestamps until 2038 (0x7fffffff) [ 54.159628][ T534] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.184522][ T534] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 54.201364][ T536] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 54.214826][ T536] EXT4-fs (loop4): Remounting filesystem read-only [ 54.221869][ T536] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 54.238486][ T546] loop3: detected capacity change from 0 to 512 [ 54.252999][ T549] loop5: detected capacity change from 0 to 512 [ 54.257616][ T550] loop0: detected capacity change from 0 to 512 [ 54.263185][ T552] loop1: detected capacity change from 0 to 512 [ 54.269512][ T536] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.283238][ T536] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 54.310502][ T558] loop2: detected capacity change from 0 to 512 [ 54.312843][ T549] EXT4-fs (loop5): 1 orphan inode deleted [ 54.331515][ T546] EXT4-fs (loop3): 1 orphan inode deleted [ 54.332345][ T549] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.361132][ T549] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/4/file1 supports timestamps until 2038 (0x7fffffff) [ 54.385388][ T546] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.387148][ T552] EXT4-fs (loop1): 1 orphan inode deleted [ 54.417166][ T550] EXT4-fs (loop0): 1 orphan inode deleted [ 54.417209][ T552] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.423258][ T550] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.447141][ T563] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #18: comm syz-executor.5: path[1].p_hdr == NULL [ 54.471483][ T546] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/6/file1 supports timestamps until 2038 (0x7fffffff) [ 54.488023][ T550] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/6/file1 supports timestamps until 2038 (0x7fffffff) [ 54.512840][ T566] loop4: detected capacity change from 0 to 512 [ 54.516367][ T552] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/4/file1 supports timestamps until 2038 (0x7fffffff) [ 54.527726][ T563] EXT4-fs (loop5): Remounting filesystem read-only [ 54.553328][ T563] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 54.560698][ T546] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 54.570630][ T566] EXT4-fs (loop4): 1 orphan inode deleted [ 54.583678][ T550] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 54.584300][ T546] EXT4-fs (loop3): Remounting filesystem read-only [ 54.596678][ T566] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.608627][ T558] EXT4-fs (loop2): 1 orphan inode deleted [ 54.626776][ T546] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 54.632445][ T566] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/5/file1 supports timestamps until 2038 (0x7fffffff) [ 54.645332][ T563] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.668873][ T550] EXT4-fs (loop0): Remounting filesystem read-only [ 54.669221][ T552] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 54.675356][ T550] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 54.687817][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.700000][ T563] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #18: comm syz-executor.5: mark_inode_dirty error [ 54.723983][ T546] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.735908][ T558] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/6/file1 supports timestamps until 2038 (0x7fffffff) [ 54.750963][ T552] EXT4-fs (loop1): Remounting filesystem read-only [ 54.759011][ T550] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.774032][ T546] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 54.774479][ T550] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 54.794058][ T552] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 54.811483][ T552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.830782][ T552] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 54.844885][ T566] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 54.860374][ T566] EXT4-fs (loop4): Remounting filesystem read-only [ 54.869014][ T558] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 54.885113][ T566] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 54.885956][ T574] loop5: detected capacity change from 0 to 512 [ 54.899622][ T558] EXT4-fs (loop2): Remounting filesystem read-only [ 54.911503][ T573] loop3: detected capacity change from 0 to 512 [ 54.919405][ T566] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.924905][ T558] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 54.937330][ T576] loop0: detected capacity change from 0 to 512 [ 54.959335][ T580] loop1: detected capacity change from 0 to 512 [ 54.959365][ T574] EXT4-fs (loop5): 1 orphan inode deleted [ 54.972444][ T558] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 54.975077][ T574] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 54.987809][ T566] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 55.012685][ T558] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 55.023254][ T574] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/5/file1 supports timestamps until 2038 (0x7fffffff) [ 55.052073][ T576] EXT4-fs (loop0): 1 orphan inode deleted [ 55.052809][ T580] EXT4-fs (loop1): 1 orphan inode deleted [ 55.059567][ T576] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.070457][ T580] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.088683][ T576] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/7/file1 supports timestamps until 2038 (0x7fffffff) [ 55.131497][ T580] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/5/file1 supports timestamps until 2038 (0x7fffffff) [ 55.140825][ T573] EXT4-fs (loop3): 1 orphan inode deleted [ 55.152321][ T573] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.154137][ T576] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 55.175854][ T573] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/7/file1 supports timestamps until 2038 (0x7fffffff) [ 55.218112][ T574] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 55.237940][ T589] loop4: detected capacity change from 0 to 512 [ 55.248395][ T580] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 55.263737][ T590] loop2: detected capacity change from 0 to 512 [ 55.271005][ T580] EXT4-fs (loop1): Remounting filesystem read-only [ 55.278293][ T576] EXT4-fs (loop0): Remounting filesystem read-only [ 55.280259][ T573] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 55.284794][ T574] EXT4-fs (loop5): Remounting filesystem read-only [ 55.303439][ T580] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 55.303514][ T574] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 55.318682][ T576] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 55.331242][ T580] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 55.344889][ T589] EXT4-fs (loop4): 1 orphan inode deleted [ 55.352389][ T574] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 55.357964][ T573] EXT4-fs (loop3): Remounting filesystem read-only [ 55.367072][ T589] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.374132][ T574] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 55.397653][ T573] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 55.409438][ T580] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 55.423113][ T576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 55.434462][ T573] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 55.443834][ T589] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/6/file1 supports timestamps until 2038 (0x7fffffff) [ 55.453770][ T573] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 55.466978][ T576] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 55.492968][ T590] EXT4-fs (loop2): 1 orphan inode deleted [ 55.500380][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.506939][ T589] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 55.535719][ T590] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/7/file1 supports timestamps until 2038 (0x7fffffff) [ 55.541569][ T589] EXT4-fs (loop4): Remounting filesystem read-only [ 55.564664][ T589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 55.580533][ T589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 55.593646][ T589] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 55.601957][ T590] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 55.632777][ T602] loop0: detected capacity change from 0 to 512 [ 55.633852][ T599] loop3: detected capacity change from 0 to 512 [ 55.646067][ T598] loop5: detected capacity change from 0 to 512 [ 55.659013][ T603] loop1: detected capacity change from 0 to 512 [ 55.665269][ T590] EXT4-fs (loop2): Remounting filesystem read-only [ 55.671727][ T590] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 55.699773][ T590] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 55.706714][ T602] EXT4-fs (loop0): 1 orphan inode deleted [ 55.716175][ T602] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.727088][ T599] EXT4-fs (loop3): 1 orphan inode deleted [ 55.739802][ T602] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/8/file1 supports timestamps until 2038 (0x7fffffff) [ 55.749693][ T611] loop4: detected capacity change from 0 to 512 [ 55.764598][ T599] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.789465][ T590] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 55.796082][ T598] EXT4-fs (loop5): 1 orphan inode deleted [ 55.801665][ T599] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/8/file1 supports timestamps until 2038 (0x7fffffff) [ 55.807675][ T603] EXT4-fs (loop1): 1 orphan inode deleted [ 55.827121][ T598] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.840949][ T611] EXT4-fs (loop4): 1 orphan inode deleted [ 55.851175][ T598] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/6/file1 supports timestamps until 2038 (0x7fffffff) [ 55.858427][ T611] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.872616][ T603] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 55.895839][ T611] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/7/file1 supports timestamps until 2038 (0x7fffffff) [ 55.945708][ T603] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/6/file1 supports timestamps until 2038 (0x7fffffff) [ 55.961161][ T611] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 55.980298][ T602] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 55.989679][ T611] EXT4-fs (loop4): Remounting filesystem read-only [ 55.993637][ T598] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 55.998905][ T611] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 56.016943][ T599] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 56.034903][ T619] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 56.039606][ T602] EXT4-fs (loop0): Remounting filesystem read-only [ 56.054272][ T611] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 56.055707][ T598] EXT4-fs (loop5): Remounting filesystem read-only [ 56.067964][ T618] loop2: detected capacity change from 0 to 512 [ 56.073172][ T602] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 56.089841][ T611] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 56.089949][ T599] EXT4-fs (loop3): Remounting filesystem read-only [ 56.102338][ T598] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 56.110431][ T602] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 56.121145][ T619] EXT4-fs (loop1): Remounting filesystem read-only [ 56.130463][ T599] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 56.136989][ T619] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6185: Corrupt filesystem [ 56.150138][ T602] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 56.167453][ T598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 56.171283][ T619] ================================================================== [ 56.181917][ T618] EXT4-fs (loop2): 1 orphan inode deleted [ 56.186689][ T619] BUG: KASAN: out-of-bounds in ext4_ext_remove_space+0x2149/0x4a60 [ 56.186742][ T619] Read of size 18446744073709551544 at addr ffff888122428054 by task syz-executor.1/619 [ 56.186762][ T619] [ 56.192332][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 56.200049][ T619] CPU: 0 PID: 619 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 56.200073][ T619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.200085][ T619] Call Trace: [ 56.200102][ T619] [ 56.209762][ T618] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/8/file1 supports timestamps until 2038 (0x7fffffff) [ 56.211778][ T619] dump_stack_lvl+0x151/0x1c0 [ 56.235992][ T598] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 56.245194][ T619] ? io_uring_drop_tctx_refs+0x190/0x190 [ 56.245227][ T619] ? panic+0x760/0x760 [ 56.284906][ T618] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 56.291432][ T619] print_address_description+0x87/0x3b0 [ 56.291463][ T619] kasan_report+0x179/0x1c0 [ 56.291483][ T619] ? ext4_ext_remove_space+0x2149/0x4a60 [ 56.291508][ T619] ? ext4_ext_remove_space+0x2149/0x4a60 [ 56.291531][ T619] kasan_check_range+0x293/0x2a0 [ 56.291556][ T619] ? ext4_ext_remove_space+0x2149/0x4a60 [ 56.291579][ T619] memmove+0x2d/0x70 [ 56.291600][ T619] ext4_ext_remove_space+0x2149/0x4a60 [ 56.291633][ T619] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 56.291657][ T619] ? ext4_es_remove_extent+0x297/0x460 [ 56.299173][ T618] EXT4-fs (loop2): Remounting filesystem read-only [ 56.301080][ T619] ext4_punch_hole+0x794/0xbf0 [ 56.313568][ T618] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 56.318709][ T619] ext4_fallocate+0x30c/0x1f10 [ 56.318743][ T619] ? ext4_ext_truncate+0x240/0x240 [ 56.323367][ T618] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 56.328608][ T619] ? fsnotify_perm+0x6a/0x5b0 [ 56.328638][ T619] vfs_fallocate+0x492/0x570 [ 56.334345][ T618] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 56.338844][ T619] do_vfs_ioctl+0x2238/0x2a80 [ 56.338869][ T619] ? __x64_compat_sys_ioctl+0x90/0x90 [ 56.338893][ T619] ? ioctl_has_perm+0x1f8/0x560 [ 56.344979][ T599] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 56.348050][ T619] ? ioctl_has_perm+0x3f5/0x560 [ 56.348086][ T619] ? has_cap_mac_admin+0x3c0/0x3c0 [ 56.348106][ T619] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 56.378721][ T599] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 56.388809][ T619] ? recalc_sigpending+0x1a5/0x230 [ 56.388841][ T619] ? __set_current_blocked+0x2a5/0x2f0 [ 56.388864][ T619] ? selinux_file_ioctl+0x3cc/0x540 [ 56.388888][ T619] ? set_current_blocked+0x40/0x40 [ 56.388909][ T619] ? selinux_file_alloc_security+0x120/0x120 [ 56.388934][ T619] ? __fget_files+0x31e/0x380 [ 56.388955][ T619] ? security_file_ioctl+0x84/0xb0 [ 56.388978][ T619] __se_sys_ioctl+0x99/0x190 [ 56.388997][ T619] __x64_sys_ioctl+0x7b/0x90 [ 56.389015][ T619] x64_sys_call+0x98/0x9a0 [ 56.389036][ T619] do_syscall_64+0x3b/0xb0 [ 56.389054][ T619] ? clear_bhb_loop+0x35/0x90 [ 56.389074][ T619] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.389099][ T619] RIP: 0033:0x7f764622cb29 [ 56.389119][ T619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.572399][ T619] RSP: 002b:00007f763d9ce0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.580645][ T619] RAX: ffffffffffffffda RBX: 00007f764634c050 RCX: 00007f764622cb29 [ 56.588537][ T619] RDX: 0000000020000080 RSI: 000000004030582b RDI: 0000000000000004 [ 56.596442][ T619] RBP: 00007f764627847a R08: 0000000000000000 R09: 0000000000000000 [ 56.604464][ T619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.612246][ T619] R13: 000000000000006e R14: 00007f764634c050 R15: 00007fff11c6e0a8 [ 56.620162][ T619] [ 56.622990][ T619] [ 56.625155][ T619] The buggy address belongs to the page: [ 56.630723][ T619] page:ffffea0004890a00 refcount:2 mapcount:0 mapping:ffff88810933f258 index:0x3a pfn:0x122428 [ 56.640865][ T619] memcg:ffff88810d260000 [ 56.644945][ T619] aops:def_blk_aops ino:700001 [ 56.649553][ T619] flags: 0x4000000000002036(referenced|uptodate|lru|active|private|zone=1) [ 56.658409][ T619] raw: 4000000000002036 ffffea0004948308 ffff88810aee3030 ffff88810933f258 [ 56.666829][ T619] raw: 000000000000003a ffff888111f2b150 00000002ffffffff ffff88810d260000 [ 56.675327][ T619] page dumped because: kasan: bad access detected [ 56.681974][ T619] page_owner tracks the page as allocated [ 56.687645][ T619] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 603, ts 55971725778, free_ts 55619573663 [ 56.704786][ T619] post_alloc_hook+0x1a3/0x1b0 [ 56.709396][ T619] prep_new_page+0x1b/0x110 [ 56.713719][ T619] get_page_from_freelist+0x3550/0x35d0 [ 56.719621][ T619] __alloc_pages+0x27e/0x8f0 [ 56.724052][ T619] pagecache_get_page+0xb18/0xeb0 [ 56.728911][ T619] __getblk_gfp+0x21e/0x7c0 [ 56.733538][ T619] ext4_ext_insert_extent+0xf7a/0x4b10 [ 56.738831][ T619] ext4_ext_map_blocks+0x1d3e/0x7450 [ 56.744388][ T619] ext4_map_blocks+0xa60/0x1c70 [ 56.749006][ T619] _ext4_get_block+0x23b/0x660 [ 56.753775][ T619] ext4_get_block+0x39/0x50 [ 56.758198][ T619] ext4_block_write_begin+0x5ea/0x12a0 [ 56.763501][ T619] ext4_write_begin+0x6bc/0x13d0 [ 56.768266][ T619] ext4_da_write_begin+0x4a2/0xc30 [ 56.773215][ T619] generic_perform_write+0x2bc/0x5a0 [ 56.778493][ T619] ext4_buffered_write_iter+0x48a/0x610 [ 56.783810][ T619] page last free stack trace: [ 56.788332][ T619] free_unref_page_prepare+0x7c8/0x7d0 [ 56.793616][ T619] free_unref_page_list+0x14b/0xa60 [ 56.798912][ T619] release_pages+0x1310/0x1370 [ 56.803710][ T619] __pagevec_release+0x84/0x100 [ 56.808654][ T619] shmem_undo_range+0x604/0x1560 [ 56.813896][ T619] shmem_evict_inode+0x215/0x9d0 [ 56.818803][ T619] evict+0x529/0x930 [ 56.822531][ T619] iput+0x63b/0x7e0 [ 56.826339][ T619] dentry_unlink_inode+0x34e/0x430 [ 56.831287][ T619] __dentry_kill+0x447/0x660 [ 56.835819][ T619] dentry_kill+0xc0/0x2a0 [ 56.840099][ T619] dput+0x45/0x80 [ 56.843569][ T619] __fput+0x59d/0x8c0 [ 56.847563][ T619] ____fput+0x15/0x20 [ 56.851917][ T619] task_work_run+0x129/0x190 [ 56.857025][ T619] exit_to_user_mode_loop+0xc4/0xe0 [ 56.862410][ T619] [ 56.864583][ T619] Memory state around the buggy address: [ 56.870805][ T619] ffff888122427f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.878792][ T619] ffff888122427f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.886696][ T619] >ffff888122428000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.894764][ T619] ^ [ 56.901271][ T619] ffff888122428080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.909352][ T619] ffff888122428100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.917235][ T619] ================================================================== [ 56.925136][ T619] Disabling lock debugging due to kernel taint [ 56.932158][ T619] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 56.957993][ T619] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 56.968312][ T619] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 57.087679][ T630] loop3: detected capacity change from 0 to 512 [ 57.093187][ T626] loop5: detected capacity change from 0 to 512 [ 57.104280][ T632] loop2: detected capacity change from 0 to 512 [ 57.106953][ T631] loop4: detected capacity change from 0 to 512 [ 57.116582][ T628] loop0: detected capacity change from 0 to 512 [ 57.129570][ T634] loop1: detected capacity change from 0 to 512 [ 57.140078][ T632] EXT4-fs (loop2): 1 orphan inode deleted [ 57.140574][ T626] EXT4-fs (loop5): 1 orphan inode deleted [ 57.147964][ T628] EXT4-fs (loop0): 1 orphan inode deleted [ 57.151989][ T626] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.180750][ T630] EXT4-fs (loop3): 1 orphan inode deleted [ 57.186455][ T630] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.186536][ T626] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/7/file1 supports timestamps until 2038 (0x7fffffff) [ 57.209691][ T630] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/9/file1 supports timestamps until 2038 (0x7fffffff) [ 57.236408][ T632] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.240304][ T628] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.288503][ T632] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/9/file1 supports timestamps until 2038 (0x7fffffff) [ 57.290343][ T628] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/9/file1 supports timestamps until 2038 (0x7fffffff) [ 57.311471][ T631] EXT4-fs (loop4): 1 orphan inode deleted [ 57.341939][ T634] EXT4-fs (loop1): 1 orphan inode deleted [ 57.348676][ T626] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 57.357188][ T631] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.367370][ T634] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.395339][ T626] EXT4-fs (loop5): Remounting filesystem read-only [ 57.408933][ T634] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/7/file1 supports timestamps until 2038 (0x7fffffff) [ 57.429531][ T631] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/8/file1 supports timestamps until 2038 (0x7fffffff) [ 57.444400][ T626] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 57.459345][ T626] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.471314][ T626] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 57.472743][ T632] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #18: comm syz-executor.2: path[1].p_hdr == NULL [ 57.496519][ T647] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #18: comm syz-executor.3: path[1].p_hdr == NULL [ 57.510404][ T648] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 57.515092][ T631] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 57.534562][ T648] EXT4-fs (loop1): Remounting filesystem read-only [ 57.538856][ T647] EXT4-fs (loop3): Remounting filesystem read-only [ 57.541530][ T648] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 57.548110][ T632] EXT4-fs (loop2): Remounting filesystem read-only [ 57.560632][ T647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 57.567172][ T628] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #18: comm syz-executor.0: path[1].p_hdr == NULL [ 57.580031][ T648] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.595779][ T631] EXT4-fs (loop4): Remounting filesystem read-only [ 57.612195][ T651] loop5: detected capacity change from 0 to 512 [ 57.616061][ T632] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 57.619245][ T647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.633038][ T631] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 57.654395][ T648] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 57.663454][ T632] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.666086][ T628] EXT4-fs (loop0): Remounting filesystem read-only [ 57.675614][ T647] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #18: comm syz-executor.3: mark_inode_dirty error [ 57.681642][ T628] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 57.698804][ T632] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #18: comm syz-executor.2: mark_inode_dirty error [ 57.717796][ T631] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.734344][ T628] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.743646][ T631] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 57.749526][ T628] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #18: comm syz-executor.0: mark_inode_dirty error [ 57.771092][ T651] EXT4-fs (loop5): 1 orphan inode deleted [ 57.777644][ T651] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.801234][ T651] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/8/file1 supports timestamps until 2038 (0x7fffffff) [ 57.838179][ T655] loop1: detected capacity change from 0 to 512 [ 57.864713][ T658] loop3: detected capacity change from 0 to 512 [ 57.871914][ T651] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 57.872098][ T661] loop0: detected capacity change from 0 to 512 [ 57.888337][ T662] loop2: detected capacity change from 0 to 512 [ 57.891301][ T651] EXT4-fs (loop5): Remounting filesystem read-only [ 57.898570][ T663] loop4: detected capacity change from 0 to 512 [ 57.911483][ T651] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 57.926122][ T651] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 57.935906][ T651] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 57.940569][ T661] EXT4-fs (loop0): 1 orphan inode deleted [ 57.948550][ T655] EXT4-fs (loop1): 1 orphan inode deleted [ 57.955546][ T662] EXT4-fs (loop2): 1 orphan inode deleted [ 57.959062][ T661] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.964322][ T662] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 57.993392][ T655] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. 2024/11/08 08:03:43 executed programs: 61 [ 58.013971][ T662] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/10/file1 supports timestamps until 2038 (0x7fffffff) [ 58.039960][ T658] EXT4-fs (loop3): 1 orphan inode deleted [ 58.049062][ T663] EXT4-fs (loop4): 1 orphan inode deleted [ 58.054547][ T658] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 58.059772][ T655] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/8/file1 supports timestamps until 2038 (0x7fffffff) [ 58.083568][ T658] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/10/file1 supports timestamps until 2038 (0x7fffffff) [ 58.097781][ T663] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 58.111297][ T661] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/10/file1 supports timestamps until 2038 (0x7fffffff) [ 58.134565][ T663] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/9/file1 supports timestamps until 2038 (0x7fffffff) [ 58.200487][ T8] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 58.221777][ T8] EXT4-fs (loop1): Remounting filesystem read-only [ 58.226903][ T676] loop5: detected capacity change from 0 to 512 [ 58.229844][ T661] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 58.235640][ T662] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 58.259726][ T658] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 58.272048][ T658] EXT4-fs (loop3): Remounting filesystem read-only [ 58.272614][ T663] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 58.278767][ T658] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 58.290414][ T661] EXT4-fs (loop0): Remounting filesystem read-only [ 58.303657][ T662] EXT4-fs (loop2): Remounting filesystem read-only [ 58.310176][ T661] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 58.316338][ T662] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 58.329206][ T663] EXT4-fs (loop4): Remounting filesystem read-only [ 58.342607][ T658] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.350593][ T676] EXT4-fs (loop5): 1 orphan inode deleted [ 58.359864][ T661] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.372770][ T662] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.382616][ T661] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 58.385796][ T680] loop1: detected capacity change from 0 to 512 [ 58.394798][ T658] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 58.400193][ T676] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 58.412076][ T662] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 58.435646][ T676] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/9/file1 supports timestamps until 2038 (0x7fffffff) [ 58.446467][ T663] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 58.483415][ T663] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.489099][ T676] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 58.506041][ T676] EXT4-fs (loop5): Remounting filesystem read-only [ 58.507141][ T663] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 58.517753][ T676] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 58.537706][ T676] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.540363][ T680] EXT4-fs (loop1): 1 orphan inode deleted [ 58.553482][ T680] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 58.554132][ T676] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 58.577113][ T680] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/9/file1 supports timestamps until 2038 (0x7fffffff) [ 58.620687][ T688] loop3: detected capacity change from 0 to 512 [ 58.640289][ T686] loop2: detected capacity change from 0 to 512 [ 58.642158][ T691] loop4: detected capacity change from 0 to 512 [ 58.659535][ T689] loop0: detected capacity change from 0 to 512 [ 58.665974][ T680] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 58.669035][ T692] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 58.693126][ T692] EXT4-fs (loop1): Remounting filesystem read-only [ 58.697691][ T680] EXT4-fs (loop1): Remounting filesystem read-only [ 58.704234][ T692] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 58.714065][ T696] loop5: detected capacity change from 0 to 512 [ 58.720284][ T692] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.727169][ T686] EXT4-fs (loop2): 1 orphan inode deleted [ 58.736792][ T692] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 58.752346][ T686] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,norecovery,dioread_lock,errors=remount-ro,noauto_da_alloc,resgid=0x0000000000000000,barrier,auto_da_alloc,max_dir_size_kb=0x00000000000004e1,. Quota mode: writeback. [ 58.756428][ T689] EXT4-fs (loop0): 1 orphan inode deleted [ 58.776035][ T686] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/11/file1 supports timestamps until 2038 (0x7fffffff) [ 58.782252][ T688] EXT4-fs (loop3): 1 orphan inode deleted [ 58.808648][ T688] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/11/file1 supports timestamps until 2038 (0x7fffffff) [ 58.813119][ T691] EXT4-fs (loop4): 1 orphan inode deleted [ 58.823566][ T696] EXT4-fs (loop5): 1 orphan inode deleted [ 58.833006][ T686] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 58.835111][ T696] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/10/file1 supports timestamps until 2038 (0x7fffffff) [ 58.846857][ T691] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/10/file1 supports timestamps until 2038 (0x7fffffff) [ 58.861042][ T686] EXT4-fs (loop2): Remounting filesystem read-only [ 58.878681][ T689] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/11/file1 supports timestamps until 2038 (0x7fffffff) [ 58.895574][ T686] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 58.908843][ T686] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 58.918454][ T686] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 58.939438][ T691] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 58.965536][ T691] EXT4-fs (loop4): Remounting filesystem read-only [ 58.967232][ T688] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 58.971964][ T691] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 58.986027][ T689] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 58.997204][ T691] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.012182][ T705] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 59.021892][ T691] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 59.030571][ T689] EXT4-fs (loop0): Remounting filesystem read-only [ 59.042899][ T705] EXT4-fs (loop5): Remounting filesystem read-only [ 59.064341][ T705] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 59.066371][ T688] EXT4-fs (loop3): Remounting filesystem read-only [ 59.082530][ T689] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 59.089758][ T707] loop1: detected capacity change from 0 to 512 [ 59.097611][ T688] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 59.116189][ T689] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.121915][ T688] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.125708][ T705] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.135805][ T688] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 59.151073][ T710] loop2: detected capacity change from 0 to 512 [ 59.162624][ T689] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 59.166327][ T707] EXT4-fs (loop1): 1 orphan inode deleted [ 59.183522][ T707] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/10/file1 supports timestamps until 2038 (0x7fffffff) [ 59.198005][ T705] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 59.225899][ T713] loop4: detected capacity change from 0 to 512 [ 59.234767][ T710] EXT4-fs (loop2): 1 orphan inode deleted [ 59.240805][ T710] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/12/file1 supports timestamps until 2038 (0x7fffffff) [ 59.249339][ T707] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 59.270250][ T707] EXT4-fs (loop1): Remounting filesystem read-only [ 59.273152][ T713] EXT4-fs (loop4): 1 orphan inode deleted [ 59.277320][ T707] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 59.297749][ T713] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/11/file1 supports timestamps until 2038 (0x7fffffff) [ 59.312629][ T710] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 59.318323][ T707] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.337337][ T723] loop3: detected capacity change from 0 to 512 [ 59.344200][ T721] loop5: detected capacity change from 0 to 512 [ 59.351573][ T707] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 59.353085][ T722] loop0: detected capacity change from 0 to 512 [ 59.371152][ T710] EXT4-fs (loop2): Remounting filesystem read-only [ 59.377979][ T710] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 59.384410][ T713] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 59.406421][ T710] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.408323][ T722] EXT4-fs (loop0): 1 orphan inode deleted [ 59.421741][ T710] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 59.433309][ T722] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/12/file1 supports timestamps until 2038 (0x7fffffff) [ 59.442974][ T713] EXT4-fs (loop4): Remounting filesystem read-only [ 59.449662][ T723] EXT4-fs (loop3): 1 orphan inode deleted [ 59.461163][ T723] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/12/file1 supports timestamps until 2038 (0x7fffffff) [ 59.486541][ T713] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 59.493863][ T721] EXT4-fs (loop5): 1 orphan inode deleted [ 59.505487][ T713] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.506403][ T723] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 59.514955][ T713] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 59.515465][ T721] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/11/file1 supports timestamps until 2038 (0x7fffffff) [ 59.544375][ T722] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 59.568026][ T722] EXT4-fs (loop0): Remounting filesystem read-only [ 59.571046][ T723] EXT4-fs (loop3): Remounting filesystem read-only [ 59.577950][ T722] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 59.595549][ T722] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.596838][ T723] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 59.618057][ T722] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 59.618280][ T723] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.649580][ T732] loop2: detected capacity change from 0 to 512 [ 59.652387][ T733] loop1: detected capacity change from 0 to 512 [ 59.666541][ T723] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 59.667883][ T721] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 59.690063][ T721] EXT4-fs (loop5): Remounting filesystem read-only [ 59.700534][ T736] loop4: detected capacity change from 0 to 512 [ 59.708868][ T721] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 59.722843][ T721] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.734393][ T733] EXT4-fs (loop1): 1 orphan inode deleted [ 59.736479][ T732] EXT4-fs (loop2): 1 orphan inode deleted [ 59.740082][ T733] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/11/file1 supports timestamps until 2038 (0x7fffffff) [ 59.746225][ T736] EXT4-fs (loop4): 1 orphan inode deleted [ 59.760006][ T721] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 59.777190][ T732] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/13/file1 supports timestamps until 2038 (0x7fffffff) [ 59.797565][ T744] loop0: detected capacity change from 0 to 512 [ 59.798157][ T736] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/12/file1 supports timestamps until 2038 (0x7fffffff) [ 59.831527][ T733] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 59.855485][ T732] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 59.858387][ T750] loop3: detected capacity change from 0 to 512 [ 59.874783][ T744] EXT4-fs (loop0): 1 orphan inode deleted [ 59.885798][ T732] EXT4-fs (loop2): Remounting filesystem read-only [ 59.890961][ T753] loop5: detected capacity change from 0 to 512 [ 59.897235][ T732] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 59.899191][ T733] EXT4-fs (loop1): Remounting filesystem read-only [ 59.912591][ T736] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 59.918021][ T733] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 59.931442][ T744] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/13/file1 supports timestamps until 2038 (0x7fffffff) [ 59.956849][ T736] EXT4-fs (loop4): Remounting filesystem read-only [ 59.957867][ T733] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.963562][ T732] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 59.974569][ T750] EXT4-fs (loop3): 1 orphan inode deleted [ 59.982051][ T736] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 59.988125][ T732] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 60.000291][ T736] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.020248][ T750] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/13/file1 supports timestamps until 2038 (0x7fffffff) [ 60.025435][ T733] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 60.052371][ T753] EXT4-fs (loop5): 1 orphan inode deleted [ 60.060472][ T736] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 60.072308][ T753] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/12/file1 supports timestamps until 2038 (0x7fffffff) [ 60.082442][ T744] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 60.092528][ T750] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 60.109639][ T744] EXT4-fs (loop0): Remounting filesystem read-only [ 60.117220][ T744] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 60.122528][ T750] EXT4-fs (loop3): Remounting filesystem read-only [ 60.131275][ T744] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.148822][ T744] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 60.160858][ T750] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 60.172567][ T760] loop2: detected capacity change from 0 to 512 [ 60.181913][ T750] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.188681][ T753] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 60.205136][ T750] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 60.221937][ T753] EXT4-fs (loop5): Remounting filesystem read-only [ 60.229570][ T753] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 60.232350][ T763] loop1: detected capacity change from 0 to 512 [ 60.250638][ T753] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.254277][ T760] EXT4-fs (loop2): 1 orphan inode deleted [ 60.261566][ T753] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 60.267526][ T760] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/14/file1 supports timestamps until 2038 (0x7fffffff) [ 60.283510][ T763] EXT4-fs (loop1): 1 orphan inode deleted [ 60.298957][ T763] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/12/file1 supports timestamps until 2038 (0x7fffffff) [ 60.356661][ T771] loop4: detected capacity change from 0 to 512 [ 60.359172][ T773] loop5: detected capacity change from 0 to 512 [ 60.367640][ T769] loop0: detected capacity change from 0 to 512 [ 60.382444][ T775] loop3: detected capacity change from 0 to 512 [ 60.394058][ T763] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #18: comm syz-executor.1: path[1].p_hdr == NULL [ 60.407199][ T763] EXT4-fs (loop1): Remounting filesystem read-only [ 60.413680][ T763] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 60.414732][ T760] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #18: comm syz-executor.2: path[1].p_hdr == NULL [ 60.427013][ T763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.443534][ T771] EXT4-fs (loop4): 1 orphan inode deleted [ 60.450449][ T773] EXT4-fs (loop5): 1 orphan inode deleted [ 60.453862][ T763] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #18: comm syz-executor.1: mark_inode_dirty error [ 60.459005][ T773] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/13/file1 supports timestamps until 2038 (0x7fffffff) [ 60.471608][ T775] EXT4-fs (loop3): 1 orphan inode deleted [ 60.485060][ T771] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/13/file1 supports timestamps until 2038 (0x7fffffff) [ 60.504537][ T760] EXT4-fs (loop2): Remounting filesystem read-only [ 60.505966][ T769] EXT4-fs (loop0): 1 orphan inode deleted [ 60.511019][ T760] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 60.531625][ T769] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/14/file1 supports timestamps until 2038 (0x7fffffff) [ 60.535656][ T773] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 60.545884][ T775] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/14/file1 supports timestamps until 2038 (0x7fffffff) [ 60.558330][ T760] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.572435][ T773] EXT4-fs (loop5): Remounting filesystem read-only [ 60.594108][ T773] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 60.603717][ T760] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #18: comm syz-executor.2: mark_inode_dirty error [ 60.620173][ T771] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 60.621769][ T773] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.646322][ T771] EXT4-fs (loop4): Remounting filesystem read-only [ 60.646379][ T769] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 60.652890][ T771] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 60.659879][ T786] loop1: detected capacity change from 0 to 512 [ 60.671601][ T769] EXT4-fs (loop0): Remounting filesystem read-only [ 60.678801][ T771] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.684591][ T775] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 60.690312][ T773] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 60.701354][ T769] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 60.718949][ T775] EXT4-fs (loop3): Remounting filesystem read-only [ 60.738224][ T769] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.751392][ T775] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 60.752965][ T769] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 60.764677][ T771] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 60.774690][ T775] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.781186][ T786] EXT4-fs (loop1): 1 orphan inode deleted [ 60.805515][ T775] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 60.807635][ T786] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/13/file1 supports timestamps until 2038 (0x7fffffff) [ 60.844172][ T791] loop5: detected capacity change from 0 to 512 [ 60.857137][ T786] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 60.869293][ T786] EXT4-fs (loop1): Remounting filesystem read-only [ 60.876018][ T786] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 60.890865][ T786] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 60.900715][ T786] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 60.915187][ T798] loop3: detected capacity change from 0 to 512 [ 60.921528][ T799] loop2: detected capacity change from 0 to 512 [ 60.924227][ T800] loop4: detected capacity change from 0 to 512 [ 60.929623][ T796] loop0: detected capacity change from 0 to 512 [ 60.956973][ T791] EXT4-fs (loop5): 1 orphan inode deleted [ 60.966777][ T791] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/14/file1 supports timestamps until 2038 (0x7fffffff) [ 60.977475][ T796] EXT4-fs (loop0): 1 orphan inode deleted [ 60.982922][ T799] EXT4-fs (loop2): 1 orphan inode deleted [ 60.992425][ T796] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/15/file1 supports timestamps until 2038 (0x7fffffff) [ 61.018699][ T799] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/15/file1 supports timestamps until 2038 (0x7fffffff) [ 61.033366][ T798] EXT4-fs (loop3): 1 orphan inode deleted [ 61.039545][ T798] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/15/file1 supports timestamps until 2038 (0x7fffffff) [ 61.045624][ T791] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 61.073785][ T812] loop1: detected capacity change from 0 to 512 [ 61.081390][ T791] EXT4-fs (loop5): Remounting filesystem read-only [ 61.082983][ T800] EXT4-fs (loop4): 1 orphan inode deleted [ 61.089542][ T791] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 61.102764][ T796] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 61.111831][ T800] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/14/file1 supports timestamps until 2038 (0x7fffffff) [ 61.133123][ T796] EXT4-fs (loop0): Remounting filesystem read-only [ 61.139595][ T791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.149981][ T791] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 61.161294][ T798] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 61.162062][ T796] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 61.183271][ T799] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 61.201710][ T796] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.204336][ T798] EXT4-fs (loop3): Remounting filesystem read-only [ 61.217694][ T799] EXT4-fs (loop2): Remounting filesystem read-only [ 61.219605][ T800] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 61.224732][ T799] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 61.237227][ T800] EXT4-fs (loop4): Remounting filesystem read-only [ 61.249295][ T798] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 61.268423][ T796] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 61.268978][ T800] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 61.282552][ T812] EXT4-fs (loop1): 1 orphan inode deleted [ 61.292830][ T799] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.298664][ T812] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/14/file1 supports timestamps until 2038 (0x7fffffff) [ 61.307851][ T798] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.324308][ T800] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.342414][ T800] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 61.351403][ T799] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 61.354219][ T798] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 61.385639][ T812] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #18: comm syz-executor.1: path[1].p_hdr == NULL [ 61.399297][ T812] EXT4-fs (loop1): Remounting filesystem read-only [ 61.409811][ T812] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 61.409926][ T818] loop5: detected capacity change from 0 to 512 [ 61.438032][ T820] loop0: detected capacity change from 0 to 512 [ 61.444891][ T812] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.460023][ T812] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #18: comm syz-executor.1: mark_inode_dirty error [ 61.463042][ T825] loop3: detected capacity change from 0 to 512 [ 61.478544][ T826] loop4: detected capacity change from 0 to 512 [ 61.487583][ T828] loop2: detected capacity change from 0 to 512 [ 61.492041][ T818] EXT4-fs (loop5): 1 orphan inode deleted [ 61.499827][ T818] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/15/file1 supports timestamps until 2038 (0x7fffffff) [ 61.535323][ T820] EXT4-fs (loop0): 1 orphan inode deleted [ 61.541448][ T820] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/16/file1 supports timestamps until 2038 (0x7fffffff) [ 61.548134][ T818] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 61.573508][ T825] EXT4-fs (loop3): 1 orphan inode deleted [ 61.584196][ T818] EXT4-fs (loop5): Remounting filesystem read-only [ 61.585077][ T826] EXT4-fs (loop4): 1 orphan inode deleted [ 61.591754][ T818] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 61.596744][ T825] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/16/file1 supports timestamps until 2038 (0x7fffffff) [ 61.609934][ T826] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/15/file1 supports timestamps until 2038 (0x7fffffff) [ 61.639181][ T828] EXT4-fs (loop2): 1 orphan inode deleted [ 61.647870][ T818] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.657415][ T838] loop1: detected capacity change from 0 to 512 [ 61.663973][ T818] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 61.664074][ T828] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/16/file1 supports timestamps until 2038 (0x7fffffff) [ 61.664690][ T820] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 61.707101][ T828] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 61.730859][ T828] EXT4-fs (loop2): Remounting filesystem read-only [ 61.733839][ T826] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 61.738153][ T828] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 61.755660][ T825] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 61.762646][ T820] EXT4-fs (loop0): Remounting filesystem read-only [ 61.774410][ T826] EXT4-fs (loop4): Remounting filesystem read-only [ 61.790308][ T845] loop5: detected capacity change from 0 to 512 [ 61.796494][ T820] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 61.798046][ T838] EXT4-fs (loop1): 1 orphan inode deleted [ 61.810539][ T826] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 61.816951][ T828] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.837076][ T825] EXT4-fs (loop3): Remounting filesystem read-only [ 61.837103][ T825] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 61.843663][ T820] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.856451][ T838] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/15/file1 supports timestamps until 2038 (0x7fffffff) [ 61.865900][ T828] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 61.885388][ T820] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 61.898000][ T826] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.902716][ T825] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 61.916391][ T826] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 61.946159][ T838] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 61.961868][ T847] loop2: detected capacity change from 0 to 512 [ 61.965106][ T825] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 61.974337][ T838] EXT4-fs (loop1): Remounting filesystem read-only [ 62.002728][ T838] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 62.007055][ T845] EXT4-fs (loop5): 1 orphan inode deleted [ 62.020421][ T847] EXT4-fs (loop2): 1 orphan inode deleted [ 62.031364][ T845] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/16/file1 supports timestamps until 2038 (0x7fffffff) [ 62.033655][ T838] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.047321][ T847] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/17/file1 supports timestamps until 2038 (0x7fffffff) [ 62.061305][ T855] loop0: detected capacity change from 0 to 512 [ 62.069207][ T853] loop4: detected capacity change from 0 to 512 [ 62.083135][ T838] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 62.114408][ T857] loop3: detected capacity change from 0 to 512 [ 62.131218][ T853] EXT4-fs (loop4): 1 orphan inode deleted [ 62.144363][ T855] EXT4-fs (loop0): 1 orphan inode deleted [ 62.144867][ T847] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 62.157662][ T855] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/17/file1 supports timestamps until 2038 (0x7fffffff) [ 62.163454][ T845] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 62.184927][ T853] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/16/file1 supports timestamps until 2038 (0x7fffffff) [ 62.210767][ T845] EXT4-fs (loop5): Remounting filesystem read-only [ 62.217700][ T847] EXT4-fs (loop2): Remounting filesystem read-only [ 62.223329][ T853] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 62.224388][ T847] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 62.249455][ T845] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 62.262591][ T853] EXT4-fs (loop4): Remounting filesystem read-only [ 62.267525][ T847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.269013][ T853] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 62.279677][ T845] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.293874][ T865] loop1: detected capacity change from 0 to 512 [ 62.304017][ T857] EXT4-fs (loop3): 1 orphan inode deleted [ 62.307038][ T853] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.313061][ T857] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/17/file1 supports timestamps until 2038 (0x7fffffff) [ 62.337936][ T866] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 62.351079][ T847] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 62.362770][ T845] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 62.365546][ T853] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 62.384673][ T866] EXT4-fs (loop0): Remounting filesystem read-only [ 62.392064][ T857] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #18: comm syz-executor.3: path[1].p_hdr == NULL [ 62.404951][ T866] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.405552][ T857] EXT4-fs (loop3): Remounting filesystem read-only [ 62.423371][ T866] EXT4-fs error (device loop0): ext4_dirty_inode:6038: inode #16: comm syz-executor.0: mark_inode_dirty error [ 62.436553][ T865] EXT4-fs (loop1): 1 orphan inode deleted [ 62.436697][ T857] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 62.442345][ T865] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/16/file1 supports timestamps until 2038 (0x7fffffff) [ 62.475736][ T857] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.488904][ T857] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #18: comm syz-executor.3: mark_inode_dirty error [ 62.523939][ T30] audit: type=1400 audit(1731053028.206:109): avc: denied { mounton } for pid=869 comm="syz-executor.2" path="/root/syzkaller-testdir3607785923/syzkaller.68LyOc/18/bus" dev="sda1" ino=1961 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 62.586210][ T875] loop5: detected capacity change from 0 to 512 [ 62.593402][ T873] loop4: detected capacity change from 0 to 512 [ 62.601143][ T877] loop0: detected capacity change from 0 to 512 [ 62.613558][ T865] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 62.648043][ T865] EXT4-fs (loop1): Remounting filesystem read-only [ 62.657324][ T882] loop3: detected capacity change from 0 to 512 [ 62.668456][ T873] EXT4-fs (loop4): 1 orphan inode deleted [ 62.668639][ T865] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 62.674519][ T877] EXT4-fs (loop0): 1 orphan inode deleted [ 62.693638][ T875] EXT4-fs (loop5): 1 orphan inode deleted [ 62.699576][ T865] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.713588][ T873] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/17/file1 supports timestamps until 2038 (0x7fffffff) [ 62.715360][ T875] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/17/file1 supports timestamps until 2038 (0x7fffffff) [ 62.742015][ T877] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/18/file1 supports timestamps until 2038 (0x7fffffff) [ 62.763765][ T865] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 62.777691][ T882] EXT4-fs (loop3): 1 orphan inode deleted [ 62.782793][ T873] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 62.784663][ T882] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/18/file1 supports timestamps until 2038 (0x7fffffff) [ 62.808807][ T877] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 62.846905][ T873] EXT4-fs (loop4): Remounting filesystem read-only [ 62.852898][ T882] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 62.853391][ T873] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 62.879643][ T877] EXT4-fs (loop0): Remounting filesystem read-only [ 62.885032][ T875] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 62.886277][ T877] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 62.925921][ T873] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.929075][ T893] loop1: detected capacity change from 0 to 512 [ 62.950607][ T877] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 62.961132][ T882] EXT4-fs (loop3): Remounting filesystem read-only [ 62.961152][ T873] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 62.973120][ T882] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 2024/11/08 08:03:48 executed programs: 113 [ 62.982463][ T877] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 63.000531][ T875] EXT4-fs (loop5): Remounting filesystem read-only [ 63.005698][ T882] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.020340][ T882] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 63.021170][ T875] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 63.046817][ T875] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.058117][ T893] EXT4-fs (loop1): 1 orphan inode deleted [ 63.064761][ T893] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/17/file1 supports timestamps until 2038 (0x7fffffff) [ 63.064793][ T875] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 63.107140][ T893] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 63.125480][ T893] EXT4-fs (loop1): Remounting filesystem read-only [ 63.131885][ T893] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 63.145472][ T893] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.161927][ T893] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 63.190407][ T899] loop0: detected capacity change from 0 to 512 [ 63.196577][ T901] loop4: detected capacity change from 0 to 512 [ 63.199516][ T900] loop3: detected capacity change from 0 to 512 [ 63.223780][ T30] audit: type=1400 audit(1731053028.906:110): avc: denied { unmount } for pid=362 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 63.233260][ T901] EXT4-fs (loop4): 1 orphan inode deleted [ 63.261349][ T910] loop1: detected capacity change from 0 to 512 [ 63.268431][ T911] loop2: detected capacity change from 0 to 512 [ 63.270532][ T900] EXT4-fs (loop3): 1 orphan inode deleted [ 63.276368][ T901] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/18/file1 supports timestamps until 2038 (0x7fffffff) [ 63.298606][ T913] loop5: detected capacity change from 0 to 512 [ 63.304960][ T900] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/19/file1 supports timestamps until 2038 (0x7fffffff) [ 63.316938][ T899] EXT4-fs (loop0): 1 orphan inode deleted [ 63.330396][ T899] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/19/file1 supports timestamps until 2038 (0x7fffffff) [ 63.360760][ T900] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #18: comm syz-executor.3: path[1].p_hdr == NULL [ 63.370437][ T899] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #18: comm syz-executor.0: path[1].p_hdr == NULL [ 63.377336][ T901] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 63.384920][ T900] EXT4-fs (loop3): Remounting filesystem read-only [ 63.398512][ T901] EXT4-fs (loop4): Remounting filesystem read-only [ 63.409199][ T910] EXT4-fs (loop1): 1 orphan inode deleted [ 63.410859][ T901] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 63.416858][ T913] EXT4-fs (loop5): 1 orphan inode deleted [ 63.429840][ T900] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 63.435640][ T901] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.448278][ T910] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/18/file1 supports timestamps until 2038 (0x7fffffff) [ 63.472008][ T900] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.481735][ T899] EXT4-fs (loop0): Remounting filesystem read-only [ 63.488319][ T913] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/18/file1 supports timestamps until 2038 (0x7fffffff) [ 63.504232][ T911] EXT4-fs (loop2): 1 orphan inode deleted [ 63.504263][ T901] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 63.510073][ T900] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #18: comm syz-executor.3: mark_inode_dirty error [ 63.521509][ T911] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/19/file1 supports timestamps until 2038 (0x7fffffff) [ 63.539030][ T910] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 63.551324][ T899] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 63.560486][ T910] EXT4-fs (loop1): Remounting filesystem read-only [ 63.585350][ T910] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 63.594262][ T911] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 63.610620][ T911] EXT4-fs (loop2): Remounting filesystem read-only [ 63.613250][ T910] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.617767][ T911] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 63.639772][ T911] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.650300][ T911] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 63.655163][ T899] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.661945][ T910] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 63.672882][ T913] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 63.683506][ T899] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #18: comm syz-executor.0: mark_inode_dirty error [ 63.696811][ T913] EXT4-fs (loop5): Remounting filesystem read-only [ 63.728148][ T913] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 63.730467][ T922] loop4: detected capacity change from 0 to 512 [ 63.744919][ T913] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.778418][ T926] loop3: detected capacity change from 0 to 512 [ 63.785426][ T913] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 63.792845][ T931] loop1: detected capacity change from 0 to 512 [ 63.798723][ T927] loop2: detected capacity change from 0 to 512 [ 63.807174][ T930] loop0: detected capacity change from 0 to 512 [ 63.818831][ T922] EXT4-fs (loop4): 1 orphan inode deleted [ 63.829584][ T922] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/19/file1 supports timestamps until 2038 (0x7fffffff) [ 63.848051][ T927] EXT4-fs (loop2): 1 orphan inode deleted [ 63.854152][ T927] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/20/file1 supports timestamps until 2038 (0x7fffffff) [ 63.871545][ T926] EXT4-fs (loop3): 1 orphan inode deleted [ 63.878459][ T926] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/20/file1 supports timestamps until 2038 (0x7fffffff) [ 63.889727][ T922] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 63.913814][ T930] EXT4-fs (loop0): 1 orphan inode deleted [ 63.914642][ T931] EXT4-fs (loop1): 1 orphan inode deleted [ 63.919787][ T922] EXT4-fs (loop4): Remounting filesystem read-only [ 63.925498][ T930] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/20/file1 supports timestamps until 2038 (0x7fffffff) [ 63.931665][ T922] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 63.957171][ T942] loop5: detected capacity change from 0 to 512 [ 63.965117][ T922] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 63.965686][ T927] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 63.974624][ T922] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 63.987056][ T926] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 63.998103][ T931] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/19/file1 supports timestamps until 2038 (0x7fffffff) [ 64.035293][ T926] EXT4-fs (loop3): Remounting filesystem read-only [ 64.041701][ T927] EXT4-fs (loop2): Remounting filesystem read-only [ 64.046272][ T930] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 64.055315][ T927] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 64.068913][ T926] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 64.092310][ T927] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.092353][ T930] EXT4-fs (loop0): Remounting filesystem read-only [ 64.109675][ T930] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 64.123178][ T942] EXT4-fs (loop5): 1 orphan inode deleted [ 64.124989][ T927] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 64.129890][ T931] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 64.140714][ T926] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.153087][ T942] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/19/file1 supports timestamps until 2038 (0x7fffffff) [ 64.162543][ T930] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.176639][ T926] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 64.185492][ T931] EXT4-fs (loop1): Remounting filesystem read-only [ 64.203367][ T930] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 64.222223][ T931] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 64.235856][ T947] loop4: detected capacity change from 0 to 512 [ 64.254105][ T931] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.267533][ T931] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 64.268314][ T942] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 64.301137][ T952] loop2: detected capacity change from 0 to 512 [ 64.302732][ T942] EXT4-fs (loop5): Remounting filesystem read-only [ 64.309698][ T947] EXT4-fs (loop4): 1 orphan inode deleted [ 64.322967][ T947] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/20/file1 supports timestamps until 2038 (0x7fffffff) [ 64.324796][ T955] loop0: detected capacity change from 0 to 512 [ 64.347161][ T949] loop3: detected capacity change from 0 to 512 [ 64.359001][ T942] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 64.381835][ T942] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.387901][ T947] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 64.402444][ T952] EXT4-fs (loop2): 1 orphan inode deleted [ 64.404418][ T942] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 64.409690][ T955] EXT4-fs (loop0): 1 orphan inode deleted [ 64.425976][ T947] EXT4-fs (loop4): Remounting filesystem read-only [ 64.428211][ T963] loop1: detected capacity change from 0 to 512 [ 64.433871][ T949] EXT4-fs (loop3): 1 orphan inode deleted [ 64.439892][ T952] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/21/file1 supports timestamps until 2038 (0x7fffffff) [ 64.458472][ T955] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/21/file1 supports timestamps until 2038 (0x7fffffff) [ 64.473100][ T947] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 64.486264][ T949] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/21/file1 supports timestamps until 2038 (0x7fffffff) [ 64.486283][ T947] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.531596][ T949] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 64.537026][ T947] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 64.557549][ T952] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 64.569917][ T949] EXT4-fs (loop3): Remounting filesystem read-only [ 64.571108][ T963] EXT4-fs (loop1): 1 orphan inode deleted [ 64.577327][ T955] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 64.581863][ T952] EXT4-fs (loop2): Remounting filesystem read-only [ 64.581889][ T952] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 64.582079][ T952] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.594245][ T963] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/20/file1 supports timestamps until 2038 (0x7fffffff) [ 64.600316][ T949] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 64.620897][ T952] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 64.634377][ T955] EXT4-fs (loop0): Remounting filesystem read-only [ 64.644542][ T949] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.665591][ T963] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 64.676455][ T949] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 64.676625][ T955] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 64.693087][ T963] EXT4-fs (loop1): Remounting filesystem read-only [ 64.706357][ T955] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.726165][ T967] loop5: detected capacity change from 0 to 512 [ 64.734575][ T955] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 64.738383][ T963] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 64.766703][ T963] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.780027][ T970] loop4: detected capacity change from 0 to 512 [ 64.781827][ T963] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 64.804790][ T967] EXT4-fs (loop5): 1 orphan inode deleted [ 64.810639][ T967] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/20/file1 supports timestamps until 2038 (0x7fffffff) [ 64.827187][ T970] EXT4-fs (loop4): 1 orphan inode deleted [ 64.832901][ T970] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/21/file1 supports timestamps until 2038 (0x7fffffff) [ 64.879960][ T978] loop1: detected capacity change from 0 to 512 [ 64.886487][ T982] loop0: detected capacity change from 0 to 512 [ 64.890144][ T981] loop2: detected capacity change from 0 to 512 [ 64.897515][ T980] loop3: detected capacity change from 0 to 512 [ 64.914386][ T967] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 64.914386][ T983] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 64.914627][ T983] EXT4-fs (loop4): Remounting filesystem read-only [ 64.926442][ T967] EXT4-fs (loop5): Remounting filesystem read-only [ 64.938688][ T983] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 64.944547][ T967] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 64.964020][ T983] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.964245][ T983] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 64.980605][ T980] EXT4-fs (loop3): 1 orphan inode deleted [ 64.986771][ T967] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 64.999147][ T980] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/22/file1 supports timestamps until 2038 (0x7fffffff) [ 65.011690][ T967] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 65.019198][ T981] EXT4-fs (loop2): 1 orphan inode deleted [ 65.026825][ T978] EXT4-fs (loop1): 1 orphan inode deleted [ 65.038348][ T981] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/22/file1 supports timestamps until 2038 (0x7fffffff) [ 65.043554][ T982] EXT4-fs (loop0): 1 orphan inode deleted [ 65.076217][ T978] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/21/file1 supports timestamps until 2038 (0x7fffffff) [ 65.097065][ T982] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/22/file1 supports timestamps until 2038 (0x7fffffff) [ 65.110132][ T428] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 65.138242][ T428] EXT4-fs (loop3): Remounting filesystem read-only [ 65.139911][ T994] loop4: detected capacity change from 0 to 512 [ 65.159806][ T981] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 65.172505][ T981] EXT4-fs (loop2): Remounting filesystem read-only [ 65.178555][ T982] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 65.179899][ T981] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 65.201893][ T978] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 65.216059][ T982] EXT4-fs (loop0): Remounting filesystem read-only [ 65.220940][ T998] loop5: detected capacity change from 0 to 512 [ 65.222711][ T978] EXT4-fs (loop1): Remounting filesystem read-only [ 65.231529][ T999] loop3: detected capacity change from 0 to 512 [ 65.236195][ T982] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 65.254923][ T978] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 65.257377][ T994] EXT4-fs (loop4): 1 orphan inode deleted [ 65.273643][ T982] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.273748][ T981] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.292433][ T978] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.302487][ T981] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 65.315454][ T994] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/22/file1 supports timestamps until 2038 (0x7fffffff) [ 65.315500][ T978] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 65.332773][ T982] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 65.369277][ T999] EXT4-fs (loop3): 1 orphan inode deleted [ 65.378153][ T998] EXT4-fs (loop5): 1 orphan inode deleted [ 65.384456][ T994] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #18: comm syz-executor.4: path[1].p_hdr == NULL [ 65.385768][ T999] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/23/file1 supports timestamps until 2038 (0x7fffffff) [ 65.397190][ T998] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/21/file1 supports timestamps until 2038 (0x7fffffff) [ 65.410452][ T994] EXT4-fs (loop4): Remounting filesystem read-only [ 65.432734][ T994] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 65.451762][ T994] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.461814][ T994] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #18: comm syz-executor.4: mark_inode_dirty error [ 65.466342][ T998] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 65.479168][ T999] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 65.489120][ T998] EXT4-fs (loop5): Remounting filesystem read-only [ 65.502047][ T999] EXT4-fs (loop3): Remounting filesystem read-only [ 65.510583][ T999] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 65.527720][ T998] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 65.529496][ T999] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.544448][ T1007] loop2: detected capacity change from 0 to 512 [ 65.558645][ T999] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 65.560469][ T998] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.582962][ T998] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 65.599646][ T1012] loop0: detected capacity change from 0 to 512 [ 65.614679][ T1013] loop4: detected capacity change from 0 to 512 [ 65.619774][ T1007] EXT4-fs (loop2): 1 orphan inode deleted [ 65.628826][ T1007] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/23/file1 supports timestamps until 2038 (0x7fffffff) [ 65.646328][ T1015] loop1: detected capacity change from 0 to 512 [ 65.667373][ T1018] loop3: detected capacity change from 0 to 512 [ 65.686131][ T1012] EXT4-fs (loop0): 1 orphan inode deleted [ 65.689744][ T1007] EXT4-fs error (device loop2): ext4_ext_remove_space:2840: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 65.692063][ T1012] ext4 filesystem being mounted at /root/syzkaller-testdir1599158545/syzkaller.AYPf7m/23/file1 supports timestamps until 2038 (0x7fffffff) [ 65.712800][ T1015] EXT4-fs (loop1): 1 orphan inode deleted [ 65.726798][ T1015] ext4 filesystem being mounted at /root/syzkaller-testdir2384346240/syzkaller.k0jeEy/22/file1 supports timestamps until 2038 (0x7fffffff) [ 65.744579][ T1007] EXT4-fs (loop2): Remounting filesystem read-only [ 65.751802][ T1013] EXT4-fs (loop4): 1 orphan inode deleted [ 65.757605][ T1013] ext4 filesystem being mounted at /root/syzkaller-testdir3214392222/syzkaller.CYOKaK/23/file1 supports timestamps until 2038 (0x7fffffff) [ 65.763403][ T1012] EXT4-fs error (device loop0): ext4_ext_remove_space:2840: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 65.782563][ T1026] loop5: detected capacity change from 0 to 512 [ 65.794466][ T1007] EXT4-fs error (device loop2): __ext4_get_inode_loc:4351: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 65.807941][ T1007] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.812177][ T1013] EXT4-fs error (device loop4): ext4_ext_remove_space:2840: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 65.819657][ T1012] EXT4-fs (loop0): Remounting filesystem read-only [ 65.830970][ T1013] EXT4-fs (loop4): Remounting filesystem read-only [ 65.835477][ T1007] EXT4-fs error (device loop2): ext4_punch_hole:4143: inode #16: comm syz-executor.2: mark_inode_dirty error [ 65.841722][ T1013] EXT4-fs error (device loop4): __ext4_get_inode_loc:4351: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 65.854973][ T1015] EXT4-fs error (device loop1): ext4_ext_remove_space:2840: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 65.866936][ T1012] EXT4-fs error (device loop0): __ext4_get_inode_loc:4351: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 65.879468][ T1013] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.892490][ T1015] EXT4-fs (loop1): Remounting filesystem read-only [ 65.902482][ T1026] EXT4-fs (loop5): 1 orphan inode deleted [ 65.906859][ T1015] EXT4-fs error (device loop1): __ext4_get_inode_loc:4351: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 65.912932][ T1018] EXT4-fs (loop3): 1 orphan inode deleted [ 65.925848][ T1026] ext4 filesystem being mounted at /root/syzkaller-testdir2103588120/syzkaller.yiuA89/22/file1 supports timestamps until 2038 (0x7fffffff) [ 65.931032][ T1012] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.948515][ T1018] ext4 filesystem being mounted at /root/syzkaller-testdir1118724389/syzkaller.X29Xhm/24/file1 supports timestamps until 2038 (0x7fffffff) [ 65.968658][ T1015] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 65.978154][ T1013] EXT4-fs error (device loop4): ext4_punch_hole:4143: inode #16: comm syz-executor.4: mark_inode_dirty error [ 65.991091][ T1015] EXT4-fs error (device loop1): ext4_punch_hole:4143: inode #16: comm syz-executor.1: mark_inode_dirty error [ 66.000966][ T1012] EXT4-fs error (device loop0): ext4_punch_hole:4143: inode #16: comm syz-executor.0: mark_inode_dirty error [ 66.026735][ T1026] EXT4-fs error (device loop5): ext4_ext_remove_space:2840: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 66.028128][ T1018] EXT4-fs error (device loop3): ext4_ext_remove_space:2840: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 66.051227][ T1018] EXT4-fs (loop3): Remounting filesystem read-only [ 66.063953][ T1018] EXT4-fs error (device loop3): __ext4_get_inode_loc:4351: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 66.068595][ T1032] loop2: detected capacity change from 0 to 512 [ 66.078717][ T1026] EXT4-fs (loop5): Remounting filesystem read-only [ 66.084929][ T1018] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 66.094267][ T1026] EXT4-fs error (device loop5): __ext4_get_inode_loc:4351: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 66.110614][ T1034] loop4: detected capacity change from 0 to 512 [ 66.117960][ T1026] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5834: Corrupt filesystem [ 66.127710][ T1026] EXT4-fs error (device loop5): ext4_punch_hole:4143: inode #16: comm syz-executor.5: mark_inode_dirty error [ 66.151626][ T1018] EXT4-fs error (device loop3): ext4_punch_hole:4143: inode #16: comm syz-executor.3: mark_inode_dirty error [ 66.166764][ T1032] EXT4-fs (loop2): 1 orphan inode deleted [ 66.172134][ T1036] loop0: detected capacity change from 0 to 512 [ 66.175817][ T1032] ext4 filesystem being mounted at /root/syzkaller-testdir3607785923/syzkaller.68LyOc/24/file1 supports timestamps until 2038 (0x7fffffff) [ 66.183042][ T1040] loop1: detected capacity change from 0 to 512