Warning: Permanently added '10.128.10.35' (ED25519) to the list of known hosts. 2024/03/01 16:23:05 ignoring optional flag "sandboxArg"="0" 2024/03/01 16:23:05 parsed 1 programs 2024/03/01 16:23:05 executed programs: 0 [ 66.344030][ T2432] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.736708][ T2442] chnl_net:caif_netlink_parms(): no params data found [ 66.818454][ T2451] chnl_net:caif_netlink_parms(): no params data found [ 66.976904][ T2457] chnl_net:caif_netlink_parms(): no params data found [ 66.994539][ T2455] chnl_net:caif_netlink_parms(): no params data found [ 67.020595][ T2460] chnl_net:caif_netlink_parms(): no params data found [ 67.046686][ T2456] chnl_net:caif_netlink_parms(): no params data found [ 68.477153][ T1748] Bluetooth: hci1: command 0x0409 tx timeout [ 68.483408][ T1748] Bluetooth: hci0: command 0x0409 tx timeout [ 68.557112][ T1210] Bluetooth: hci5: command 0x0409 tx timeout [ 68.567553][ T1210] Bluetooth: hci2: command 0x0409 tx timeout [ 68.588598][ T1210] Bluetooth: hci4: command 0x0409 tx timeout [ 68.617254][ T1210] Bluetooth: hci3: command 0x0409 tx timeout [ 69.483994][ T2442] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 69.502973][ T2442] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 69.523705][ T2442] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 69.568699][ T2442] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 69.587935][ T2451] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 69.610597][ T2451] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 69.629134][ T2451] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 69.640310][ T2455] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.676947][ T2451] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 69.686089][ T2455] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.700203][ T2460] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 69.718974][ T2460] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 69.730780][ T2460] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 69.757988][ T2455] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.766973][ T2455] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.790531][ T2460] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 70.115229][ T2456] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.132415][ T2457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.147687][ T2456] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.159699][ T2456] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.181455][ T2457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.192264][ T2456] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.211459][ T2457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.238054][ T2457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.465410][ T2442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.557522][ T2985] Bluetooth: hci0: command 0x041b tx timeout [ 70.564418][ T2985] Bluetooth: hci1: command 0x041b tx timeout [ 70.637427][ T2985] Bluetooth: hci3: command 0x041b tx timeout [ 70.641342][ T2451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.647146][ T2985] Bluetooth: hci4: command 0x041b tx timeout [ 70.696920][ T2985] Bluetooth: hci2: command 0x041b tx timeout [ 70.719896][ T2985] Bluetooth: hci5: command 0x041b tx timeout [ 70.751168][ T2455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.763704][ T2460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.016732][ T2442] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.154868][ T2456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.222270][ T2457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.303820][ T2451] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.313625][ T2455] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.323876][ T2460] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.772651][ T2456] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.860260][ T2457] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.637515][ T2932] Bluetooth: hci1: command 0x040f tx timeout [ 72.650131][ T2932] Bluetooth: hci0: command 0x040f tx timeout [ 72.717209][ T19] Bluetooth: hci2: command 0x040f tx timeout [ 72.724127][ T19] Bluetooth: hci4: command 0x040f tx timeout [ 72.741667][ T19] Bluetooth: hci3: command 0x040f tx timeout [ 72.797588][ T19] Bluetooth: hci5: command 0x040f tx timeout [ 73.827306][ T2078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.834950][ T2078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.846604][ T2442] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.177765][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.185290][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.195905][ T2460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.293165][ T2078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.301086][ T2078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.312114][ T2451] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.325808][ T2455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.335037][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.342659][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.524414][ T2078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.532312][ T2078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.542884][ T2456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.717310][ T19] Bluetooth: hci0: command 0x0419 tx timeout [ 74.724534][ T19] Bluetooth: hci1: command 0x0419 tx timeout [ 74.797076][ T19] Bluetooth: hci3: command 0x0419 tx timeout [ 74.807358][ T19] Bluetooth: hci4: command 0x0419 tx timeout [ 74.847344][ T19] Bluetooth: hci2: command 0x0419 tx timeout [ 74.878773][ T2457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.899972][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.907753][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.915690][ T2932] Bluetooth: hci5: command 0x0419 tx timeout [ 80.389909][ T125] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.397855][ T125] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.410548][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.473847][ T2519] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.482165][ T2519] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.490769][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.693225][ T4645] loop1: detected capacity change from 0 to 512 [ 80.834340][ T4645] EXT4-fs (loop1): 1 orphan inode deleted [ 80.840212][ T4645] 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. [ 80.865040][ T4645] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/0/file1 supports timestamps until 2038 (0x7fffffff) [ 80.978596][ T4645] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 81.010549][ T4645] EXT4-fs (loop1): Remounting filesystem read-only [ 81.017121][ T4645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem 2024/03/01 16:23:20 executed programs: 6 [ 81.057082][ T4645] EXT4-fs error (device loop1): ext4_dirty_inode:5993: inode #16: comm syz-executor.1: mark_inode_dirty error [ 81.152191][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.160257][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.178779][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.205539][ T2483] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.213891][ T2483] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.223248][ T138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.231685][ T138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.239518][ T4716] loop1: detected capacity change from 0 to 512 [ 81.242993][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.254125][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.295610][ T138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.303920][ T138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.319428][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.337855][ T4716] EXT4-fs (loop1): 1 orphan inode deleted [ 81.343781][ T4716] 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. [ 81.368407][ T4716] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/1/file1 supports timestamps until 2038 (0x7fffffff) [ 81.427206][ T2842] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.435404][ T2842] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.457336][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.473144][ T4739] loop2: detected capacity change from 0 to 512 [ 81.490061][ T4716] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 81.509512][ T4716] EXT4-fs (loop1): Remounting filesystem read-only [ 81.516190][ T4716] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 81.537763][ T2842] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.541281][ T4716] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 81.545696][ T2842] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.546043][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.563425][ T4716] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 81.574514][ T4744] loop3: detected capacity change from 0 to 512 [ 81.675931][ T2519] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.683952][ T2519] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.695562][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.696371][ T4755] loop4: detected capacity change from 0 to 512 [ 81.742135][ T4739] EXT4-fs (loop2): 1 orphan inode deleted [ 81.748045][ T4739] 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. [ 81.772653][ T4739] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/0/file1 supports timestamps until 2038 (0x7fffffff) [ 81.781071][ T4744] EXT4-fs (loop3): 1 orphan inode deleted [ 81.793568][ T4744] 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. [ 81.817380][ T4744] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/0/file1 supports timestamps until 2038 (0x7fffffff) [ 81.842503][ T2483] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.850791][ T2483] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.861499][ T4762] loop1: detected capacity change from 0 to 512 [ 81.870851][ T4755] EXT4-fs (loop4): 1 orphan inode deleted [ 81.876801][ T4755] 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. [ 81.900749][ T4755] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/0/file1 supports timestamps until 2038 (0x7fffffff) [ 81.946388][ T2451] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 81.959921][ T2932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.965013][ T4744] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 81.976665][ T2451] EXT4-fs (loop2): Remounting filesystem read-only [ 81.984395][ T4762] EXT4-fs (loop1): 1 orphan inode deleted [ 81.986293][ T2451] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 82.002196][ T4762] 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. [ 82.002283][ T4762] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/2/file1 supports timestamps until 2038 (0x7fffffff) [ 82.003823][ T2519] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.045128][ T2483] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.048499][ T2519] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.048989][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.056396][ T2483] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.079265][ T4744] EXT4-fs (loop3): Remounting filesystem read-only [ 82.085825][ T4744] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 82.101357][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.104260][ T2451] EXT4-fs error (device loop2): ext4_quota_off:6465: inode #3: comm syz-executor.2: mark_inode_dirty error [ 82.157881][ T4744] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 82.193613][ T4782] loop2: detected capacity change from 0 to 512 [ 82.241019][ T4786] loop4: detected capacity change from 0 to 512 [ 82.251678][ T4762] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 82.265928][ T4762] EXT4-fs (loop1): Remounting filesystem read-only [ 82.272716][ T4762] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 82.274510][ T4744] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 82.320269][ T4762] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 82.334918][ T4762] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 82.335777][ T4795] loop5: detected capacity change from 0 to 512 [ 82.396955][ T4786] EXT4-fs (loop4): 1 orphan inode deleted [ 82.402922][ T4786] 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. [ 82.426930][ T4786] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/1/file1 supports timestamps until 2038 (0x7fffffff) [ 82.455578][ T4803] loop0: detected capacity change from 0 to 512 [ 82.465789][ T4782] EXT4-fs (loop2): 1 orphan inode deleted [ 82.471980][ T4782] 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. [ 82.495673][ T4782] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/1/file1 supports timestamps until 2038 (0x7fffffff) [ 82.496262][ T4786] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 82.541313][ T4809] loop1: detected capacity change from 0 to 512 [ 82.542437][ T4810] loop3: detected capacity change from 0 to 512 [ 82.551954][ T4795] EXT4-fs (loop5): 1 orphan inode deleted [ 82.560178][ T4795] 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. [ 82.584574][ T4795] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/0/file1 supports timestamps until 2038 (0x7fffffff) [ 82.599950][ T4803] EXT4-fs (loop0): 1 orphan inode deleted [ 82.605924][ T4803] 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. [ 82.611913][ T4786] EXT4-fs (loop4): Remounting filesystem read-only [ 82.629798][ T4803] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/0/file1 supports timestamps until 2038 (0x7fffffff) [ 82.651476][ T4786] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 82.673341][ T4786] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 82.701059][ T4786] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 82.708689][ T4803] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 82.743133][ T4810] EXT4-fs (loop3): 1 orphan inode deleted [ 82.744009][ T4795] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 82.749191][ T4810] 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. [ 82.785213][ T4810] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/1/file1 supports timestamps until 2038 (0x7fffffff) [ 82.786090][ T4795] EXT4-fs (loop5): Remounting filesystem read-only [ 82.806522][ T4809] EXT4-fs (loop1): 1 orphan inode deleted [ 82.806640][ T4795] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 82.812479][ T4809] 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. [ 82.812575][ T4809] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/3/file1 supports timestamps until 2038 (0x7fffffff) [ 82.865963][ T4825] loop2: detected capacity change from 0 to 512 [ 82.868695][ T4803] EXT4-fs (loop0): Remounting filesystem read-only [ 82.873131][ T4795] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 82.879259][ T4803] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 82.903951][ T4803] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 82.909517][ T4829] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 82.953177][ T4803] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 82.955529][ T4795] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 82.970434][ T4825] EXT4-fs (loop2): 1 orphan inode deleted [ 82.977803][ T4829] EXT4-fs (loop1): Remounting filesystem read-only [ 82.982804][ T4825] 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. [ 82.982911][ T4825] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/2/file1 supports timestamps until 2038 (0x7fffffff) [ 82.989392][ T4829] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 83.058685][ T4829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 83.079071][ T4836] loop4: detected capacity change from 0 to 512 [ 83.084110][ T4829] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 83.119513][ T4825] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #18: comm syz-executor.2: path[1].p_hdr == NULL [ 83.190813][ T4844] loop0: detected capacity change from 0 to 512 [ 83.196679][ T4843] loop5: detected capacity change from 0 to 512 [ 83.198301][ T4825] EXT4-fs (loop2): Remounting filesystem read-only [ 83.210133][ T4825] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 83.221669][ T4849] loop1: detected capacity change from 0 to 512 [ 83.224801][ T4846] loop3: detected capacity change from 0 to 512 [ 83.234515][ T4825] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 83.251510][ T4836] EXT4-fs (loop4): 1 orphan inode deleted [ 83.257436][ T4836] 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. [ 83.282188][ T4836] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/2/file1 supports timestamps until 2038 (0x7fffffff) [ 83.307176][ T4825] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #18: comm syz-executor.2: mark_inode_dirty error [ 83.344472][ T4846] EXT4-fs (loop3): 1 orphan inode deleted [ 83.345111][ T4844] EXT4-fs (loop0): 1 orphan inode deleted [ 83.350597][ T4846] 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. [ 83.350701][ T4846] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/2/file1 supports timestamps until 2038 (0x7fffffff) [ 83.356589][ T4844] 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. [ 83.411957][ T4843] EXT4-fs (loop5): 1 orphan inode deleted [ 83.419768][ T4844] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/1/file1 supports timestamps until 2038 (0x7fffffff) [ 83.425592][ T4843] 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. [ 83.466049][ T4843] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/1/file1 supports timestamps until 2038 (0x7fffffff) [ 83.484710][ T4836] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 83.516457][ T4844] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 83.532383][ T4836] EXT4-fs (loop4): Remounting filesystem read-only [ 83.539785][ T4836] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 83.580474][ T4844] EXT4-fs (loop0): Remounting filesystem read-only [ 83.587495][ T4844] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 83.602761][ T4836] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 83.644402][ T4843] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 83.658647][ T4844] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 83.662962][ T4836] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 83.698811][ T4844] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 83.724694][ T4874] loop2: detected capacity change from 0 to 512 [ 83.748323][ T4849] EXT4-fs (loop1): 1 orphan inode deleted [ 83.754291][ T4849] 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. [ 83.778011][ T4849] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/4/file1 supports timestamps until 2038 (0x7fffffff) [ 83.794848][ T4871] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 83.810176][ T4843] EXT4-fs (loop5): Remounting filesystem read-only [ 83.841533][ T4871] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 83.866910][ T4871] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 83.890874][ T4871] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 83.893883][ T4885] loop0: detected capacity change from 0 to 512 [ 83.903481][ T4849] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 83.923672][ T4882] loop4: detected capacity change from 0 to 512 [ 83.924738][ T4874] EXT4-fs (loop2): 1 orphan inode deleted [ 83.935975][ T4874] 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. [ 83.942823][ T4849] EXT4-fs (loop1): Remounting filesystem read-only [ 83.960301][ T4874] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/3/file1 supports timestamps until 2038 (0x7fffffff) [ 83.981525][ T4849] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 84.008979][ T4849] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 84.015635][ T4885] EXT4-fs (loop0): 1 orphan inode deleted [ 84.024239][ T4885] 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. [ 84.048119][ T4885] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/2/file1 supports timestamps until 2038 (0x7fffffff) [ 84.070878][ T4849] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 84.108715][ T4874] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #18: comm syz-executor.2: path[1].p_hdr == NULL [ 84.132341][ T4874] EXT4-fs (loop2): Remounting filesystem read-only [ 84.139076][ T4874] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 84.159332][ T4882] EXT4-fs (loop4): 1 orphan inode deleted [ 84.165124][ T4882] 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. [ 84.189661][ T4882] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/3/file1 supports timestamps until 2038 (0x7fffffff) [ 84.195845][ T4874] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 84.214360][ T4893] loop5: detected capacity change from 0 to 512 [ 84.226907][ T4885] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 84.231132][ T4874] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #18: comm syz-executor.2: mark_inode_dirty error [ 84.252548][ T4885] EXT4-fs (loop0): Remounting filesystem read-only [ 84.260045][ T4885] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 84.311944][ T4885] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 84.313331][ T4893] EXT4-fs (loop5): 1 orphan inode deleted [ 84.327606][ T4893] 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. [ 84.351760][ T4893] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/2/file1 supports timestamps until 2038 (0x7fffffff) [ 84.380671][ T4900] loop1: detected capacity change from 0 to 512 [ 84.380805][ T4885] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 84.404855][ T4899] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 84.425000][ T4899] EXT4-fs (loop4): Remounting filesystem read-only [ 84.431927][ T4899] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 84.449022][ T4899] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 84.469038][ T4899] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 84.489071][ T4902] loop2: detected capacity change from 0 to 512 [ 84.516336][ T4900] EXT4-fs (loop1): 1 orphan inode deleted [ 84.522372][ T4900] 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. [ 84.547723][ T4900] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/5/file1 supports timestamps until 2038 (0x7fffffff) [ 84.625687][ T4908] loop0: detected capacity change from 0 to 512 [ 84.660014][ T4902] EXT4-fs (loop2): 1 orphan inode deleted [ 84.666716][ T4902] 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. [ 84.691487][ T4902] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/4/file1 supports timestamps until 2038 (0x7fffffff) [ 84.716656][ T4880] syz-executor.3 (4880) used greatest stack depth: 24016 bytes left [ 84.758477][ T4900] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 84.764372][ T4911] loop4: detected capacity change from 0 to 512 [ 84.782024][ T4900] EXT4-fs (loop1): Remounting filesystem read-only [ 84.788780][ T4900] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 84.802376][ T4895] syz-executor.3 (4895) used greatest stack depth: 23344 bytes left [ 84.803938][ T4902] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 84.831957][ T4900] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 84.852080][ T4902] EXT4-fs (loop2): Remounting filesystem read-only [ 84.855547][ T4908] EXT4-fs (loop0): 1 orphan inode deleted [ 84.865200][ T4908] 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. [ 84.890438][ T4908] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/3/file1 supports timestamps until 2038 (0x7fffffff) [ 84.909423][ T4900] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 84.932420][ T4916] loop5: detected capacity change from 0 to 512 [ 84.959884][ T4919] loop3: detected capacity change from 0 to 512 [ 84.981387][ T4911] EXT4-fs (loop4): 1 orphan inode deleted [ 84.987329][ T4911] 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. [ 84.991563][ T4908] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 85.012961][ T4911] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/4/file1 supports timestamps until 2038 (0x7fffffff) [ 85.041992][ T4908] EXT4-fs (loop0): Remounting filesystem read-only [ 85.048799][ T4908] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.072457][ T4924] loop2: detected capacity change from 0 to 512 [ 85.109107][ T4919] EXT4-fs (loop3): 1 orphan inode deleted [ 85.115026][ T4919] 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. [ 85.139130][ T4919] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/4/file1 supports timestamps until 2038 (0x7fffffff) [ 85.155455][ T4908] EXT4-fs error (device loop0): ext4_dirty_inode:5993: inode #16: comm syz-executor.0: mark_inode_dirty error [ 85.172302][ T4926] loop1: detected capacity change from 0 to 512 [ 85.191736][ T4916] EXT4-fs (loop5): 1 orphan inode deleted [ 85.198434][ T4916] 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. [ 85.206248][ T4919] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 85.222248][ T4916] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/3/file1 supports timestamps until 2038 (0x7fffffff) [ 85.250136][ T4919] EXT4-fs (loop3): Remounting filesystem read-only [ 85.256735][ T4919] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 85.297410][ T4916] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 85.304311][ T4919] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.321685][ T4916] EXT4-fs (loop5): Remounting filesystem read-only [ 85.325398][ T4924] EXT4-fs (loop2): 1 orphan inode deleted [ 85.328707][ T4916] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 85.334550][ T4924] 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. [ 85.368567][ T4926] EXT4-fs (loop1): 1 orphan inode deleted [ 85.372180][ T4924] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/5/file1 supports timestamps until 2038 (0x7fffffff) [ 85.377985][ T4926] 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. [ 85.416314][ T4926] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/6/file1 supports timestamps until 2038 (0x7fffffff) [ 85.420861][ T4916] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.434519][ T4919] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 85.458112][ T4937] loop4: detected capacity change from 0 to 512 [ 85.462189][ T4938] loop0: detected capacity change from 0 to 512 [ 85.492569][ T4916] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 85.510639][ T4937] EXT4-fs (loop4): 1 orphan inode deleted [ 85.516520][ T4937] 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. [ 85.517724][ T4924] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 85.541076][ T4937] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/5/file1 supports timestamps until 2038 (0x7fffffff) [ 85.561864][ T4940] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 85.582289][ T4940] EXT4-fs (loop1): Remounting filesystem read-only [ 85.585823][ T4924] EXT4-fs (loop2): Remounting filesystem read-only [ 85.589374][ T4940] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 85.596789][ T4924] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 85.630131][ T4940] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.641146][ T4924] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.652116][ T4940] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 85.665752][ T4924] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 85.685844][ T4937] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 85.695710][ T4938] EXT4-fs (loop0): 1 orphan inode deleted [ 85.703132][ T4937] EXT4-fs (loop4): Remounting filesystem read-only [ 85.704520][ T4938] 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. [ 85.704644][ T4938] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/4/file1 supports timestamps until 2038 (0x7fffffff) [ 85.711402][ T4937] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 85.776568][ T4937] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.785121][ T4945] loop3: detected capacity change from 0 to 512 [ 85.798668][ T4937] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 85.808026][ T4947] loop5: detected capacity change from 0 to 512 [ 85.825528][ T4938] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 85.851253][ T4951] loop2: detected capacity change from 0 to 512 [ 85.858162][ T4938] EXT4-fs (loop0): Remounting filesystem read-only [ 85.864915][ T4938] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 85.879166][ T4938] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 85.890080][ T4938] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 85.905419][ T4947] EXT4-fs (loop5): 1 orphan inode deleted [ 85.911335][ T4947] 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. [ 85.921154][ T4957] loop1: detected capacity change from 0 to 512 [ 85.936090][ T4947] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/4/file1 supports timestamps until 2038 (0x7fffffff) [ 85.946957][ T4945] EXT4-fs (loop3): 1 orphan inode deleted [ 85.963789][ T4945] 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. [ 85.983263][ T4947] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 85.987630][ T4945] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/5/file1 supports timestamps until 2038 (0x7fffffff) [ 86.017618][ T4947] EXT4-fs (loop5): Remounting filesystem read-only [ 86.024460][ T4947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.040771][ T4947] EXT4-fs error (device loop5): ext4_dirty_inode:5993: inode #16: comm syz-executor.5: mark_inode_dirty error [ 86.063877][ T4957] EXT4-fs (loop1): 1 orphan inode deleted [ 86.067698][ T4951] EXT4-fs (loop2): 1 orphan inode deleted [ 86.069856][ T4957] 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. 2024/03/01 16:23:25 executed programs: 39 [ 86.075545][ T4951] 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. [ 86.100238][ T4957] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/7/file1 supports timestamps until 2038 (0x7fffffff) [ 86.124028][ T4951] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/6/file1 supports timestamps until 2038 (0x7fffffff) [ 86.132022][ T4963] loop4: detected capacity change from 0 to 512 [ 86.179212][ T4945] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #18: comm syz-executor.3: path[1].p_hdr == NULL [ 86.185588][ T4965] loop0: detected capacity change from 0 to 512 [ 86.200973][ T4951] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 86.208003][ T4945] EXT4-fs (loop3): Remounting filesystem read-only [ 86.215459][ T4951] EXT4-fs (loop2): Remounting filesystem read-only [ 86.220226][ T4945] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 86.226841][ T4951] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 86.242115][ T4945] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.267013][ T4945] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #18: comm syz-executor.3: mark_inode_dirty error [ 86.271359][ T4951] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.292357][ T4968] loop5: detected capacity change from 0 to 512 [ 86.302701][ T4951] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 86.320608][ T2442] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 86.344874][ T2442] EXT4-fs (loop1): Remounting filesystem read-only [ 86.352599][ T2442] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.357256][ T4963] EXT4-fs (loop4): 1 orphan inode deleted [ 86.368020][ T4963] 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. [ 86.391783][ T4963] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/6/file1 supports timestamps until 2038 (0x7fffffff) [ 86.410062][ T2442] EXT4-fs error (device loop1): ext4_quota_off:6465: inode #3: comm syz-executor.1: mark_inode_dirty error [ 86.417583][ T4965] EXT4-fs (loop0): 1 orphan inode deleted [ 86.427718][ T4965] 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. [ 86.442522][ T4963] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 86.451797][ T4965] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/5/file1 supports timestamps until 2038 (0x7fffffff) [ 86.489653][ T4976] loop2: detected capacity change from 0 to 512 [ 86.492048][ T4968] EXT4-fs (loop5): 1 orphan inode deleted [ 86.502356][ T4968] 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. [ 86.527501][ T4968] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/5/file1 supports timestamps until 2038 (0x7fffffff) [ 86.532236][ T4978] loop3: detected capacity change from 0 to 512 [ 86.550266][ T4963] EXT4-fs (loop4): Remounting filesystem read-only [ 86.557192][ T4963] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 86.575186][ T4968] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 86.583712][ T4965] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 86.587703][ T4963] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.602485][ T4965] EXT4-fs (loop0): Remounting filesystem read-only [ 86.610308][ T4968] EXT4-fs (loop5): Remounting filesystem read-only [ 86.616212][ T4965] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 86.623147][ T4968] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 86.638284][ T4963] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 86.663724][ T4968] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.670409][ T4965] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.674753][ T4968] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 86.691407][ T4981] loop1: detected capacity change from 0 to 512 [ 86.698561][ T4965] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 86.723698][ T4978] EXT4-fs (loop3): 1 orphan inode deleted [ 86.729584][ T4978] 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. [ 86.753445][ T4978] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/6/file1 supports timestamps until 2038 (0x7fffffff) [ 86.759682][ T4976] EXT4-fs (loop2): 1 orphan inode deleted [ 86.773665][ T4976] 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. [ 86.797463][ T4976] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/7/file1 supports timestamps until 2038 (0x7fffffff) [ 86.838953][ T4978] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 86.841150][ T4981] EXT4-fs (loop1): 1 orphan inode deleted [ 86.852050][ T4989] loop4: detected capacity change from 0 to 512 [ 86.857019][ T4981] 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. [ 86.887190][ T4981] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/8/file1 supports timestamps until 2038 (0x7fffffff) [ 86.887951][ T4978] EXT4-fs (loop3): Remounting filesystem read-only [ 86.908380][ T4978] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 86.923541][ T4978] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 86.932546][ T4976] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 86.939871][ T4992] loop5: detected capacity change from 0 to 512 [ 86.953765][ T4993] loop0: detected capacity change from 0 to 512 [ 86.954409][ T4978] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 86.963417][ T4976] EXT4-fs (loop2): Remounting filesystem read-only [ 86.978481][ T4976] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 86.992179][ T4976] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.000460][ T4981] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #18: comm syz-executor.1: path[1].p_hdr == NULL [ 87.017247][ T4976] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 87.030897][ T4981] EXT4-fs (loop1): Remounting filesystem read-only [ 87.037768][ T4981] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 87.059243][ T4981] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.063435][ T4992] EXT4-fs (loop5): 1 orphan inode deleted [ 87.074610][ T4992] 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. [ 87.077116][ T4989] EXT4-fs (loop4): 1 orphan inode deleted [ 87.098619][ T4992] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/6/file1 supports timestamps until 2038 (0x7fffffff) [ 87.104200][ T4989] 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. [ 87.118746][ T4981] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #18: comm syz-executor.1: mark_inode_dirty error [ 87.141996][ T4989] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/7/file1 supports timestamps until 2038 (0x7fffffff) [ 87.187438][ T5002] loop3: detected capacity change from 0 to 512 [ 87.206577][ T4993] EXT4-fs (loop0): 1 orphan inode deleted [ 87.212480][ T4993] 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. [ 87.236414][ T4993] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/6/file1 supports timestamps until 2038 (0x7fffffff) [ 87.262059][ T4992] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 87.271838][ T5003] loop2: detected capacity change from 0 to 512 [ 87.275468][ T4989] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 87.296457][ T4992] EXT4-fs (loop5): Remounting filesystem read-only [ 87.303357][ T4992] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 87.316708][ T4989] EXT4-fs (loop4): Remounting filesystem read-only [ 87.323290][ T4993] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 87.323532][ T4993] EXT4-fs (loop0): Remounting filesystem read-only [ 87.336024][ T4989] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 87.336497][ T4992] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.343180][ T4993] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 87.361463][ T4989] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.368427][ T4992] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 87.404366][ T4989] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 87.408522][ T5008] loop1: detected capacity change from 0 to 512 [ 87.420386][ T4993] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.440242][ T4993] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 87.448302][ T5002] EXT4-fs (loop3): 1 orphan inode deleted [ 87.454815][ T5003] EXT4-fs (loop2): 1 orphan inode deleted [ 87.457877][ T5002] 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. [ 87.457966][ T5002] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/7/file1 supports timestamps until 2038 (0x7fffffff) [ 87.463678][ T5003] 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. [ 87.525900][ T5003] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/8/file1 supports timestamps until 2038 (0x7fffffff) [ 87.526275][ T5002] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 87.557243][ T5002] EXT4-fs (loop3): Remounting filesystem read-only [ 87.563823][ T5002] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 87.580256][ T5002] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.580910][ T5003] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 87.592510][ T5008] EXT4-fs (loop1): 1 orphan inode deleted [ 87.605509][ T5002] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 87.607936][ T5008] 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. [ 87.625635][ T5003] EXT4-fs (loop2): Remounting filesystem read-only [ 87.644715][ T5008] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/9/file1 supports timestamps until 2038 (0x7fffffff) [ 87.666194][ T5003] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 87.689519][ T5014] loop4: detected capacity change from 0 to 512 [ 87.695034][ T5015] loop5: detected capacity change from 0 to 512 [ 87.705304][ T5003] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.734057][ T5017] loop0: detected capacity change from 0 to 512 [ 87.745835][ T5008] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 87.753914][ T5019] loop3: detected capacity change from 0 to 512 [ 87.761447][ T5008] EXT4-fs (loop1): Remounting filesystem read-only [ 87.766191][ T5003] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 87.771219][ T5008] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 87.796234][ T5008] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.800860][ T5014] EXT4-fs (loop4): 1 orphan inode deleted [ 87.806473][ T5008] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 87.811724][ T5014] 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. [ 87.833092][ T5015] EXT4-fs (loop5): 1 orphan inode deleted [ 87.847136][ T5014] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/8/file1 supports timestamps until 2038 (0x7fffffff) [ 87.868500][ T5015] 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. [ 87.892938][ T5015] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/7/file1 supports timestamps until 2038 (0x7fffffff) [ 87.896143][ T5014] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 87.921212][ T5014] EXT4-fs (loop4): Remounting filesystem read-only [ 87.928690][ T5014] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 87.948864][ T5014] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 87.949197][ T5015] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 87.960264][ T5014] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 87.990325][ T5019] EXT4-fs (loop3): 1 orphan inode deleted [ 87.990678][ T5028] loop1: detected capacity change from 0 to 512 [ 87.996099][ T5019] 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. [ 88.017587][ T5031] loop2: detected capacity change from 0 to 512 [ 88.026849][ T5019] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/8/file1 supports timestamps until 2038 (0x7fffffff) [ 88.039110][ T5017] EXT4-fs (loop0): 1 orphan inode deleted [ 88.051667][ T5015] EXT4-fs (loop5): Remounting filesystem read-only [ 88.053381][ T5017] 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. [ 88.053472][ T5017] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/7/file1 supports timestamps until 2038 (0x7fffffff) [ 88.060071][ T5015] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 88.112978][ T5017] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 88.114526][ T5015] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.139512][ T5017] EXT4-fs (loop0): Remounting filesystem read-only [ 88.146474][ T5017] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 88.160438][ T5015] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 88.171458][ T2456] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 88.173062][ T5017] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.185941][ T2456] EXT4-fs (loop3): Remounting filesystem read-only [ 88.202082][ T2456] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.205869][ T5017] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 88.232618][ T5028] EXT4-fs (loop1): 1 orphan inode deleted [ 88.238424][ T5028] 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. [ 88.257050][ T2456] EXT4-fs error (device loop3): ext4_quota_off:6465: inode #3: comm syz-executor.3: mark_inode_dirty error [ 88.263114][ T5028] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/10/file1 supports timestamps until 2038 (0x7fffffff) [ 88.280441][ T5036] loop4: detected capacity change from 0 to 512 [ 88.304154][ T5031] EXT4-fs (loop2): 1 orphan inode deleted [ 88.310249][ T5031] 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. [ 88.330092][ T5028] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 88.335567][ T5031] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/9/file1 supports timestamps until 2038 (0x7fffffff) [ 88.351726][ T5028] EXT4-fs (loop1): Remounting filesystem read-only [ 88.369101][ T5028] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 88.381761][ T5031] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 88.400111][ T5028] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.400392][ T5031] EXT4-fs (loop2): Remounting filesystem read-only [ 88.412763][ T5028] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 88.416424][ T5031] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 88.416700][ T5031] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.462830][ T5042] loop3: detected capacity change from 0 to 512 [ 88.475467][ T5031] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 88.492198][ T5046] loop5: detected capacity change from 0 to 512 [ 88.496016][ T5045] loop0: detected capacity change from 0 to 512 [ 88.511080][ T5036] EXT4-fs (loop4): 1 orphan inode deleted [ 88.516851][ T5036] 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. [ 88.540961][ T5036] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/9/file1 supports timestamps until 2038 (0x7fffffff) [ 88.547711][ T5042] EXT4-fs (loop3): 1 orphan inode deleted [ 88.561948][ T5042] 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. [ 88.572306][ T5051] loop1: detected capacity change from 0 to 512 [ 88.586150][ T5042] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/9/file1 supports timestamps until 2038 (0x7fffffff) [ 88.614244][ T5046] EXT4-fs (loop5): 1 orphan inode deleted [ 88.620191][ T5046] 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. [ 88.644550][ T5046] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/8/file1 supports timestamps until 2038 (0x7fffffff) [ 88.667420][ T5036] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 88.689239][ T5054] loop2: detected capacity change from 0 to 512 [ 88.702333][ T5045] EXT4-fs (loop0): 1 orphan inode deleted [ 88.708130][ T5045] 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. [ 88.733147][ T5045] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/8/file1 supports timestamps until 2038 (0x7fffffff) [ 88.735829][ T5057] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 88.764737][ T5036] EXT4-fs (loop4): Remounting filesystem read-only [ 88.771961][ T5036] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 88.782227][ T5057] EXT4-fs (loop3): Remounting filesystem read-only [ 88.791945][ T5057] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 88.826589][ T5036] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.841116][ T5046] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 88.854321][ T5057] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 88.866278][ T5061] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 88.893154][ T5045] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 88.906609][ T5062] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 88.906721][ T5057] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 88.925623][ T5051] EXT4-fs (loop1): 1 orphan inode deleted [ 88.932700][ T5036] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 88.937422][ T5051] 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. [ 88.937519][ T5051] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/11/file1 supports timestamps until 2038 (0x7fffffff) [ 88.952573][ T5061] EXT4-fs (loop5): Remounting filesystem read-only [ 88.997228][ T5061] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 89.017021][ T5061] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.031428][ T5062] EXT4-fs (loop0): Remounting filesystem read-only [ 89.038325][ T5062] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 89.055748][ T5061] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 89.068565][ T5062] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.080719][ T5051] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 89.097087][ T5054] EXT4-fs (loop2): 1 orphan inode deleted [ 89.102957][ T5054] 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. [ 89.126657][ T5054] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/10/file1 supports timestamps until 2038 (0x7fffffff) [ 89.148172][ T5062] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 89.192685][ T5067] loop4: detected capacity change from 0 to 512 [ 89.238006][ T5068] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #18: comm syz-executor.1: path[1].p_hdr == NULL [ 89.238124][ T5051] EXT4-fs (loop1): Remounting filesystem read-only [ 89.305809][ T5070] loop5: detected capacity change from 0 to 512 [ 89.325264][ T5072] loop3: detected capacity change from 0 to 512 [ 89.339089][ T5068] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 89.358515][ T5074] loop0: detected capacity change from 0 to 512 [ 89.390998][ T5068] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.391526][ T5067] EXT4-fs (loop4): 1 orphan inode deleted [ 89.406444][ T5067] 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. [ 89.419923][ T5068] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #18: comm syz-executor.1: mark_inode_dirty error [ 89.430282][ T5067] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/10/file1 supports timestamps until 2038 (0x7fffffff) [ 89.458385][ T5072] EXT4-fs (loop3): 1 orphan inode deleted [ 89.461697][ T5070] EXT4-fs (loop5): 1 orphan inode deleted [ 89.464152][ T5072] 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. [ 89.469925][ T5070] 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. [ 89.470011][ T5070] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/9/file1 supports timestamps until 2038 (0x7fffffff) [ 89.494676][ T5072] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/10/file1 supports timestamps until 2038 (0x7fffffff) [ 89.571409][ T5072] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 89.589614][ T5072] EXT4-fs (loop3): Remounting filesystem read-only [ 89.596764][ T5072] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 89.602062][ T5067] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 89.611127][ T5054] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 89.637729][ T5067] EXT4-fs (loop4): Remounting filesystem read-only [ 89.644642][ T5067] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 89.645354][ T5074] EXT4-fs (loop0): 1 orphan inode deleted [ 89.663469][ T5067] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.664271][ T5074] 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. [ 89.664363][ T5074] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/9/file1 supports timestamps until 2038 (0x7fffffff) [ 89.674685][ T5067] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 89.697662][ T5072] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.702380][ T5054] EXT4-fs (loop2): Remounting filesystem read-only [ 89.728099][ T5070] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 89.733354][ T5054] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 89.756201][ T5074] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 89.777793][ T5072] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 89.783976][ T5070] EXT4-fs (loop5): Remounting filesystem read-only [ 89.800746][ T5054] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.807482][ T5086] loop1: detected capacity change from 0 to 512 [ 89.819285][ T5074] EXT4-fs (loop0): Remounting filesystem read-only [ 89.825952][ T5074] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 89.852373][ T5074] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 89.892595][ T5074] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 89.918172][ T5089] loop4: detected capacity change from 0 to 512 [ 89.934342][ T5054] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 89.964877][ T5086] EXT4-fs (loop1): 1 orphan inode deleted [ 89.965192][ T5094] loop3: detected capacity change from 0 to 512 [ 89.970846][ T5086] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/12/file1 supports timestamps until 2038 (0x7fffffff) [ 89.986569][ T5092] loop5: detected capacity change from 0 to 512 [ 90.021569][ T5089] EXT4-fs (loop4): 1 orphan inode deleted [ 90.027711][ T5089] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/11/file1 supports timestamps until 2038 (0x7fffffff) [ 90.046128][ T5086] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #18: comm syz-executor.1: path[1].p_hdr == NULL [ 90.069353][ T5086] EXT4-fs (loop1): Remounting filesystem read-only [ 90.076183][ T5086] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 90.077365][ T5098] loop2: detected capacity change from 0 to 512 [ 90.102798][ T5100] loop0: detected capacity change from 0 to 512 [ 90.104162][ T5086] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.119927][ T5086] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #18: comm syz-executor.1: mark_inode_dirty error [ 90.149755][ T5089] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 90.157624][ T5094] EXT4-fs (loop3): 1 orphan inode deleted [ 90.168613][ T5094] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/11/file1 supports timestamps until 2038 (0x7fffffff) [ 90.171719][ T5089] EXT4-fs (loop4): Remounting filesystem read-only [ 90.189645][ T5089] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 90.213276][ T5089] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.220245][ T5094] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 90.235718][ T5089] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 90.252618][ T5092] EXT4-fs (loop5): 1 orphan inode deleted [ 90.258692][ T5092] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/10/file1 supports timestamps until 2038 (0x7fffffff) [ 90.284104][ T5094] EXT4-fs (loop3): Remounting filesystem read-only [ 90.290862][ T5094] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 90.302470][ T5098] EXT4-fs (loop2): 1 orphan inode deleted [ 90.310630][ T5098] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/11/file1 supports timestamps until 2038 (0x7fffffff) [ 90.332598][ T5094] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.346648][ T5092] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 90.355892][ T5098] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 90.361576][ T5110] loop1: detected capacity change from 0 to 512 [ 90.392715][ T5100] EXT4-fs (loop0): 1 orphan inode deleted [ 90.398791][ T5100] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/10/file1 supports timestamps until 2038 (0x7fffffff) [ 90.405266][ T5092] EXT4-fs (loop5): Remounting filesystem read-only [ 90.420861][ T5092] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 90.434950][ T5092] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.446315][ T5098] EXT4-fs (loop2): Remounting filesystem read-only [ 90.453031][ T5098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 90.466765][ T5094] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 90.471891][ T5098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.489795][ T5112] loop4: detected capacity change from 0 to 512 [ 90.504948][ T5092] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 90.524154][ T5098] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 90.551018][ T5110] EXT4-fs (loop1): 1 orphan inode deleted [ 90.556886][ T5110] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/13/file1 supports timestamps until 2038 (0x7fffffff) [ 90.559205][ T5114] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 90.587528][ T5114] EXT4-fs (loop0): Remounting filesystem read-only [ 90.594127][ T5114] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 90.618213][ T5114] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.624266][ T5110] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 90.644681][ T5110] EXT4-fs (loop1): Remounting filesystem read-only [ 90.647290][ T5112] EXT4-fs (loop4): 1 orphan inode deleted [ 90.651418][ T5110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 90.657182][ T5112] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/12/file1 supports timestamps until 2038 (0x7fffffff) [ 90.671601][ T5114] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 90.696687][ T5110] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.723083][ T5120] loop3: detected capacity change from 0 to 512 [ 90.730935][ T5110] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 90.741130][ T5121] loop5: detected capacity change from 0 to 512 [ 90.780974][ T5120] EXT4-fs (loop3): 1 orphan inode deleted [ 90.786846][ T5120] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/12/file1 supports timestamps until 2038 (0x7fffffff) [ 90.788703][ T5125] loop2: detected capacity change from 0 to 512 [ 90.823575][ T5126] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 90.851734][ T5129] loop0: detected capacity change from 0 to 512 [ 90.856277][ T5120] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 90.871355][ T5120] EXT4-fs (loop3): Remounting filesystem read-only [ 90.875742][ T5131] loop1: detected capacity change from 0 to 512 [ 90.878502][ T5120] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 90.884851][ T5126] EXT4-fs (loop4): Remounting filesystem read-only [ 90.905647][ T5126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 90.925514][ T5121] EXT4-fs (loop5): 1 orphan inode deleted [ 90.931644][ T5121] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/11/file1 supports timestamps until 2038 (0x7fffffff) [ 90.932055][ T5126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.946954][ T5120] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 90.967523][ T5120] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 90.972804][ T5126] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 90.992045][ T5125] EXT4-fs (loop2): 1 orphan inode deleted [ 90.997906][ T5125] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/12/file1 supports timestamps until 2038 (0x7fffffff) [ 91.042582][ T5129] EXT4-fs (loop0): 1 orphan inode deleted [ 91.049281][ T5129] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/11/file1 supports timestamps until 2038 (0x7fffffff) [ 91.090232][ T5125] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 91.091698][ T5129] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 91.103901][ T5121] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #18: comm syz-executor.5: path[1].p_hdr == NULL [ 91.131904][ T5125] EXT4-fs (loop2): Remounting filesystem read-only [ 91.138640][ T5125] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 91.145797][ T5140] loop4: detected capacity change from 0 to 512 [ 91.154238][ T5129] EXT4-fs (loop0): Remounting filesystem read-only [ 91.158986][ T5121] EXT4-fs (loop5): Remounting filesystem read-only [ 91.165733][ T5129] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 91.172381][ T5121] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 91.202971][ T5131] EXT4-fs (loop1): 1 orphan inode deleted [ 91.209363][ T5131] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/14/file1 supports timestamps until 2038 (0x7fffffff) [ 91.213534][ T5142] loop3: detected capacity change from 0 to 512 [ 91.225904][ T5121] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.230770][ T5125] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.241709][ T5121] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #18: comm syz-executor.5: mark_inode_dirty error [ 91.253236][ T5129] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.270620][ T5125] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 91.289285][ T5129] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error 2024/03/01 16:23:30 executed programs: 80 [ 91.295382][ T5131] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 91.336218][ T5131] EXT4-fs (loop1): Remounting filesystem read-only [ 91.343215][ T5131] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 91.357642][ T5131] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.386766][ T5148] loop5: detected capacity change from 0 to 512 [ 91.387589][ T5140] EXT4-fs (loop4): 1 orphan inode deleted [ 91.393240][ T5131] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 91.399211][ T5140] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/13/file1 supports timestamps until 2038 (0x7fffffff) [ 91.415985][ T5150] loop2: detected capacity change from 0 to 512 [ 91.434022][ T5142] EXT4-fs (loop3): 1 orphan inode deleted [ 91.440195][ T5142] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/13/file1 supports timestamps until 2038 (0x7fffffff) [ 91.473687][ T5152] loop0: detected capacity change from 0 to 512 [ 91.482898][ T5142] EXT4-fs error (device loop3): ext4_ext_remove_space:2838: inode #16: comm syz-executor.3: path[1].p_hdr == NULL [ 91.510813][ T5148] EXT4-fs (loop5): 1 orphan inode deleted [ 91.515702][ T5158] loop1: detected capacity change from 0 to 512 [ 91.516684][ T5148] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/12/file1 supports timestamps until 2038 (0x7fffffff) [ 91.529766][ T5150] EXT4-fs (loop2): 1 orphan inode deleted [ 91.539206][ T5142] EXT4-fs (loop3): Remounting filesystem read-only [ 91.543359][ T5150] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/13/file1 supports timestamps until 2038 (0x7fffffff) [ 91.550235][ T5142] EXT4-fs error (device loop3): __ext4_get_inode_loc:4308: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 91.554649][ T5140] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 91.570471][ T5142] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.617792][ T5142] EXT4-fs error (device loop3): ext4_punch_hole:4101: inode #16: comm syz-executor.3: mark_inode_dirty error [ 91.619759][ T5152] EXT4-fs (loop0): 1 orphan inode deleted [ 91.633069][ T5140] EXT4-fs (loop4): Remounting filesystem read-only [ 91.636020][ T5152] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/12/file1 supports timestamps until 2038 (0x7fffffff) [ 91.642787][ T5140] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 91.644193][ T5150] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 91.710720][ T5148] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 91.723050][ T5140] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.725289][ T5158] EXT4-fs (loop1): 1 orphan inode deleted [ 91.740695][ T5158] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/15/file1 supports timestamps until 2038 (0x7fffffff) [ 91.741865][ T5164] EXT4-fs error (device loop5): ext4_ext_remove_space:2838: inode #16: comm syz-executor.5: path[1].p_hdr == NULL [ 91.759635][ T5148] EXT4-fs (loop5): Remounting filesystem read-only [ 91.778624][ T5140] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 91.790448][ T5150] EXT4-fs (loop2): Remounting filesystem read-only [ 91.793165][ T5152] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 91.797010][ T5150] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 91.804795][ T5164] EXT4-fs error (device loop5): __ext4_get_inode_loc:4308: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 91.842880][ T5166] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 91.850224][ T5150] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.867212][ T5164] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 91.877658][ T5158] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 91.882033][ T5150] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 91.895504][ T5164] EXT4-fs error (device loop5): ext4_punch_hole:4101: inode #16: comm syz-executor.5: mark_inode_dirty error [ 91.915361][ T5152] EXT4-fs (loop0): Remounting filesystem read-only [ 91.917139][ T5166] EXT4-fs (loop0): Remounting filesystem read-only [ 91.923864][ T5168] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 91.929002][ T5166] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 91.970615][ T5158] EXT4-fs (loop1): Remounting filesystem read-only [ 91.982676][ T5170] loop3: detected capacity change from 0 to 512 [ 92.004952][ T5166] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 92.014736][ T5168] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 92.031956][ T5168] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 92.032005][ T5166] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 92.046323][ T5168] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 92.087107][ T5172] loop4: detected capacity change from 0 to 512 [ 92.114115][ T5177] loop2: detected capacity change from 0 to 512 [ 92.115093][ T5175] loop5: detected capacity change from 0 to 512 [ 92.136149][ T5170] EXT4-fs (loop3): 1 orphan inode deleted [ 92.142812][ T5170] ext4 filesystem being mounted at /root/syzkaller-testdir1106651111/syzkaller.6bchZC/14/file1 supports timestamps until 2038 (0x7fffffff) [ 92.184838][ T5172] EXT4-fs (loop4): 1 orphan inode deleted [ 92.191128][ T5172] ext4 filesystem being mounted at /root/syzkaller-testdir404547944/syzkaller.3RTPYA/14/file1 supports timestamps until 2038 (0x7fffffff) [ 92.220266][ T5175] EXT4-fs (loop5): 1 orphan inode deleted [ 92.221340][ T5181] loop0: detected capacity change from 0 to 512 [ 92.226193][ T5175] ext4 filesystem being mounted at /root/syzkaller-testdir325459783/syzkaller.zeySid/13/file1 supports timestamps until 2038 (0x7fffffff) [ 92.258226][ T5188] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:475: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 92.296894][ T5177] EXT4-fs (loop2): 1 orphan inode deleted [ 92.302776][ T5189] loop1: detected capacity change from 0 to 512 [ 92.309255][ T5177] ext4 filesystem being mounted at /root/syzkaller-testdir1424146761/syzkaller.VVD4M1/14/file1 supports timestamps until 2038 (0x7fffffff) [ 92.318892][ T5188] EXT4-fs (loop3): Remounting filesystem read-only [ 92.330534][ T5188] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6176: Corrupt filesystem [ 92.349965][ T5188] ================================================================== [ 92.358239][ T5188] BUG: KASAN: out-of-bounds in ext4_ext_remove_space+0x1f85/0x3bf0 [ 92.366529][ T5188] Read of size 18446744073709551544 at addr ffff88816528d054 by task syz-executor.3/5188 [ 92.377125][ T5188] [ 92.379457][ T5188] CPU: 1 PID: 5188 Comm: syz-executor.3 Not tainted 5.15.150-syzkaller #0 [ 92.388078][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 92.398231][ T5188] Call Trace: [ 92.401527][ T5188] [ 92.404471][ T5188] dump_stack_lvl+0x8e/0xdd [ 92.409522][ T5188] print_address_description.constprop.0.cold+0x6c/0x309 [ 92.416670][ T5188] ? ext4_ext_remove_space+0x1f85/0x3bf0 [ 92.422514][ T5188] ? ext4_ext_remove_space+0x1f85/0x3bf0 [ 92.428269][ T5188] kasan_report.cold+0x83/0xdf [ 92.433071][ T5188] ? ext4_ext_remove_space+0x1f85/0x3bf0 [ 92.438834][ T5188] kasan_check_range+0x13d/0x180 [ 92.443835][ T5188] memmove+0x20/0x60 [ 92.447759][ T5188] ext4_ext_remove_space+0x1f85/0x3bf0 [ 92.453438][ T5188] ? ext4_ext_index_trans_blocks+0x160/0x160 [ 92.458045][ T5181] EXT4-fs (loop0): 1 orphan inode deleted [ 92.459708][ T5188] ? ext4_es_lookup_extent+0xa50/0xa50 [ 92.459744][ T5188] ? down_write_killable_nested+0x160/0x160 [ 92.465614][ T5181] ext4 filesystem being mounted at /root/syzkaller-testdir2413157062/syzkaller.wDOsCz/13/file1 supports timestamps until 2038 (0x7fffffff) [ 92.471106][ T5188] ext4_punch_hole+0x968/0x1020 [ 92.471152][ T5188] ext4_fallocate+0xdb1/0x3730 [ 92.471177][ T5188] ? __lock_acquire.constprop.0+0x478/0xb30 [ 92.507310][ T5188] ? sugov_update_single_freq+0x189/0x7c0 [ 92.511242][ T5181] EXT4-fs error (device loop0): ext4_ext_remove_space:2838: inode #16: comm syz-executor.0: path[1].p_hdr == NULL [ 92.513048][ T5188] ? ext4_ext_truncate+0x220/0x220 [ 92.513082][ T5188] ? lock_acquire+0x11a/0x230 [ 92.525568][ T5181] EXT4-fs (loop0): Remounting filesystem read-only [ 92.530540][ T5188] ? ioctl_preallocate+0x18e/0x200 [ 92.530578][ T5188] ? ext4_ext_truncate+0x220/0x220 [ 92.530603][ T5188] vfs_fallocate+0x492/0xc30 [ 92.530633][ T5188] ioctl_preallocate+0x18e/0x200 [ 92.535602][ T5181] EXT4-fs error (device loop0): __ext4_get_inode_loc:4308: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 92.542418][ T5188] ? fiemap_prep+0x220/0x220 [ 92.542462][ T5188] do_vfs_ioctl+0x1073/0x14e0 [ 92.550009][ T5181] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 92.552983][ T5188] ? vfs_fileattr_set+0xb70/0xb70 [ 92.553021][ T5188] ? lock_acquire+0x11a/0x230 [ 92.571230][ T5181] EXT4-fs error (device loop0): ext4_punch_hole:4101: inode #16: comm syz-executor.0: mark_inode_dirty error [ 92.575575][ T5188] ? fd_install+0x310/0x310 [ 92.575610][ T5188] ? __fget_files+0x250/0x360 [ 92.575633][ T5188] ? bpf_lsm_file_ioctl+0x5/0x10 [ 92.584192][ T5177] EXT4-fs error (device loop2): ext4_ext_remove_space:2838: inode #16: comm syz-executor.2: path[1].p_hdr == NULL [ 92.585036][ T5188] __x64_sys_ioctl+0x108/0x200 [ 92.623504][ T5177] EXT4-fs (loop2): Remounting filesystem read-only [ 92.625570][ T5188] do_syscall_64+0x35/0xb0 [ 92.625606][ T5188] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 92.630960][ T5177] EXT4-fs error (device loop2): __ext4_get_inode_loc:4308: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 92.643195][ T5188] RIP: 0033:0x7fa89e705da9 [ 92.643224][ T5188] 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 [ 92.643243][ T5188] RSP: 002b:00007fa89da660c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.660777][ T5177] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 92.666923][ T5188] RAX: ffffffffffffffda RBX: 00007fa89e835050 RCX: 00007fa89e705da9 [ 92.666943][ T5188] RDX: 0000000020000080 RSI: 000000004030582b RDI: 0000000000000004 [ 92.666957][ T5188] RBP: 00007fa89e75247a R08: 0000000000000000 R09: 0000000000000000 [ 92.666970][ T5188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.666982][ T5188] R13: 000000000000006e R14: 00007fa89e835050 R15: 00007fff68648278 [ 92.667003][ T5188] [ 92.680687][ T5177] EXT4-fs error (device loop2): ext4_punch_hole:4101: inode #16: comm syz-executor.2: mark_inode_dirty error [ 92.684636][ T5188] [ 92.684644][ T5188] The buggy address belongs to the page: [ 92.684653][ T5188] page:ffffea000594a340 refcount:2 mapcount:0 mapping:ffff88810a376b20 index:0x11 pfn:0x16528d [ 92.684677][ T5188] memcg:ffff88810859c000 [ 92.684686][ T5188] aops:def_blk_aops ino:700003 [ 92.684710][ T5188] flags: 0x100000000002036(referenced|uptodate|lru|active|private|node=0|zone=2) [ 92.712927][ T5172] EXT4-fs error (device loop4): ext4_ext_remove_space:2838: inode #16: comm syz-executor.4: path[1].p_hdr == NULL [ 92.722330][ T5188] raw: 0100000000002036 ffffea0005bfd208 ffff888176258030 ffff88810a376b20 [ 92.722350][ T5188] raw: 0000000000000011 ffff888164c49828 00000002ffffffff ffff88810859c000 [ 92.722360][ T5188] page dumped because: kasan: bad access detected [ 92.722368][ T5188] page_owner tracks the page as allocated [ 92.722373][ T5188] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 5170, ts 92187152015, free_ts 91895016057 [ 92.722404][ T5188] get_page_from_freelist+0x13ed/0x3430 [ 92.722434][ T5188] __alloc_pages+0x1b2/0x420 [ 92.722455][ T5188] alloc_pages+0x16f/0x3d0 [ 92.722475][ T5188] __page_cache_alloc+0x2c8/0x320 [ 92.722496][ T5188] pagecache_get_page+0x39f/0x18d0 [ 92.722514][ T5188] __getblk_slow+0x1f9/0xb10 [ 92.775009][ T5172] EXT4-fs (loop4): Remounting filesystem read-only [ 92.779523][ T5188] __getblk_gfp+0x58/0x60 [ 92.779554][ T5188] ext4_ext_insert_extent+0x1240/0x3ef0 [ 92.779578][ T5188] ext4_ext_map_blocks+0x1254/0x56b0 [ 92.782100][ T5172] EXT4-fs error (device loop4): __ext4_get_inode_loc:4308: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 92.787673][ T5188] ext4_map_blocks+0x6fc/0x1890 [ 92.787692][ T5188] _ext4_get_block+0x21a/0x570 [ 92.787708][ T5188] __block_write_begin_int+0x3d0/0x16a0 [ 92.799345][ T5172] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 92.802487][ T5188] ext4_write_begin+0x501/0x1400 [ 92.802517][ T5188] ext4_da_write_begin+0x536/0x8f0 [ 92.807710][ T5172] EXT4-fs error (device loop4): ext4_punch_hole:4101: inode #16: comm syz-executor.4: mark_inode_dirty error [ 92.816449][ T5188] generic_perform_write+0x211/0x500 [ 92.816483][ T5188] ext4_buffered_write_iter+0x232/0x4d0 [ 92.816512][ T5188] page last free stack trace: [ 92.863859][ T5189] EXT4-fs (loop1): 1 orphan inode deleted [ 92.876055][ T5188] free_pcp_prepare+0x34e/0x820 [ 92.876088][ T5188] free_unref_page_list+0x16f/0xbb0 [ 92.876110][ T5188] release_pages+0x7da/0x1f70 [ 92.876133][ T5188] tlb_finish_mmu+0x165/0x8c0 [ 92.882003][ T5189] ext4 filesystem being mounted at /root/syzkaller-testdir2180429271/syzkaller.iUXtsV/16/file1 supports timestamps until 2038 (0x7fffffff) [ 92.886599][ T5188] exit_mmap+0x1ea/0x610 [ 92.920498][ T5189] EXT4-fs error (device loop1): ext4_ext_remove_space:2838: inode #16: comm syz-executor.1: path[1].p_hdr == NULL [ 92.922843][ T5188] __mmput+0x122/0x4b0 [ 92.929618][ T5189] EXT4-fs (loop1): Remounting filesystem read-only [ 92.943433][ T5188] mmput+0x40/0x50 [ 92.943468][ T5188] do_exit+0x9e1/0x2780 [ 92.943485][ T5188] do_group_exit+0x125/0x310 [ 92.943501][ T5188] get_signal+0x305/0x22f0 [ 92.943519][ T5188] arch_do_signal_or_restart+0x2a9/0x1af0 [ 92.948637][ T5189] EXT4-fs error (device loop1): __ext4_get_inode_loc:4308: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 92.953592][ T5188] exit_to_user_mode_prepare+0x11b/0x1a0 [ 92.962362][ T5189] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5789: Corrupt filesystem [ 92.971029][ T5188] syscall_exit_to_user_mode+0x12/0x30 [ 92.971059][ T5188] do_syscall_64+0x42/0xb0 [ 92.976682][ T5189] EXT4-fs error (device loop1): ext4_punch_hole:4101: inode #16: comm syz-executor.1: mark_inode_dirty error [ 92.981637][ T5188] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 92.981663][ T5188] [ 92.981667][ T5188] Memory state around the buggy address: [ 92.981677][ T5188] ffff88816528cf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.981691][ T5188] ffff88816528cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.981704][ T5188] >ffff88816528d000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.981713][ T5188] ^ [ 92.981723][ T5188] ffff88816528d080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.981736][ T5188] ffff88816528d100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.981745][ T5188] ================================================================== [ 92.981750][ T5188] Disabling lock debugging due to kernel taint [ 92.982917][ T5188] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 93.234775][ T5188] Kernel Offset: disabled [ 93.239273][ T5188] Rebooting in 86400 seconds..