Warning: Permanently added '10.128.1.34' (ED25519) to the list of known hosts. 2023/10/27 01:38:23 ignoring optional flag "sandboxArg"="0" 2023/10/27 01:38:23 parsed 1 programs 2023/10/27 01:38:23 executed programs: 0 [ 40.742544][ T24] audit: type=1400 audit(1698370703.820:150): avc: denied { mounton } for pid=334 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 40.769051][ T24] audit: type=1400 audit(1698370703.850:151): avc: denied { mount } for pid=334 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 40.972312][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.979662][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.987210][ T347] device bridge_slave_0 entered promiscuous mode [ 40.994680][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.001731][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.008988][ T347] device bridge_slave_1 entered promiscuous mode [ 41.050390][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.057806][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.066007][ T351] device bridge_slave_0 entered promiscuous mode [ 41.074975][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.082386][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.090110][ T348] device bridge_slave_0 entered promiscuous mode [ 41.099548][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.106916][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.114358][ T348] device bridge_slave_1 entered promiscuous mode [ 41.128827][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.135796][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.143120][ T351] device bridge_slave_1 entered promiscuous mode [ 41.175672][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.182631][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.190125][ T350] device bridge_slave_0 entered promiscuous mode [ 41.197038][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.204237][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.211916][ T350] device bridge_slave_1 entered promiscuous mode [ 41.230436][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.237746][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.244890][ T352] device bridge_slave_0 entered promiscuous mode [ 41.265338][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.272494][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.280027][ T349] device bridge_slave_0 entered promiscuous mode [ 41.286856][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.293867][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.301390][ T349] device bridge_slave_1 entered promiscuous mode [ 41.307948][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.314783][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.322178][ T352] device bridge_slave_1 entered promiscuous mode [ 41.401595][ T24] audit: type=1400 audit(1698370704.480:152): avc: denied { write } for pid=347 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.428072][ T24] audit: type=1400 audit(1698370704.480:153): avc: denied { read } for pid=350 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.463884][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.470905][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.478146][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.484991][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.499169][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.506224][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.513460][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.520309][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.560460][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.567336][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.574404][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.581235][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.610452][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.617428][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.624678][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.631626][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.658472][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.666031][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.673092][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.681214][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.689134][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.696747][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.703785][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.711230][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.719395][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.729717][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.737297][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.755965][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.764450][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.808478][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.816899][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.825003][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.833647][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.840876][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.848791][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.857223][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.864513][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.872818][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.880889][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.890338][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.897340][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.924580][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.941560][ T347] device veth0_vlan entered promiscuous mode [ 41.957252][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.966794][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.973656][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.981841][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.990085][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.997463][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.004604][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.013643][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.021878][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.029021][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.036197][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.044341][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.052911][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.060826][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.068916][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.077415][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.085847][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.092787][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.110132][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.117743][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.125908][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.133792][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.143114][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.152016][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.160465][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.169153][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.177385][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.188930][ T347] device veth1_macvtap entered promiscuous mode [ 42.197554][ T350] device veth0_vlan entered promiscuous mode [ 42.218324][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.226522][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.234487][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.243068][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.252039][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.260578][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.268816][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.277673][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.284713][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.292168][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.300270][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.307948][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.315826][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.323667][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.331652][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.338956][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.360053][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.367991][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.376922][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.386056][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.393195][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.401041][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.409144][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.418217][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.434364][ T351] device veth0_vlan entered promiscuous mode [ 42.446996][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.456188][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.464329][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.472155][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.480480][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.489665][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.498055][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.505269][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.513364][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.522291][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.537464][ T350] device veth1_macvtap entered promiscuous mode [ 42.551529][ T349] device veth0_vlan entered promiscuous mode [ 42.559531][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.567678][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.574908][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.582750][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.591327][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.599680][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.609624][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.618201][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.641330][ T348] device veth0_vlan entered promiscuous mode [ 42.650633][ T351] device veth1_macvtap entered promiscuous mode [ 42.658207][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.668395][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.676887][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.685630][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.693480][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.702274][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.713839][ T24] audit: type=1400 audit(1698370705.790:154): avc: denied { mounton } for pid=347 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 42.731762][ T348] device veth1_macvtap entered promiscuous mode [ 42.756498][ T352] device veth0_vlan entered promiscuous mode [ 42.763804][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.767658][ T24] audit: type=1400 audit(1698370705.840:155): avc: denied { mounton } for pid=374 comm="syz-executor.0" path="/root/syzkaller-testdir181241420/syzkaller.o1VRMT/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.776274][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.808331][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.816549][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.824391][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.827523][ T376] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 42.832980][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.841683][ T24] audit: type=1400 audit(1698370705.920:156): avc: denied { mount } for pid=374 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.849227][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.872676][ T376] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/0/bus supports timestamps until 2038 (0x7fffffff) [ 42.884654][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.907486][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.908577][ T24] audit: type=1400 audit(1698370705.990:157): avc: denied { write } for pid=374 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.916291][ T289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.953038][ T349] device veth1_macvtap entered promiscuous mode [ 42.953162][ T24] audit: type=1400 audit(1698370706.020:158): avc: denied { add_name } for pid=374 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.983978][ T24] audit: type=1400 audit(1698370706.020:159): avc: denied { create } for pid=374 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.012931][ T352] device veth1_macvtap entered promiscuous mode [ 43.021788][ T110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 43.024442][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.045627][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.053966][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.063311][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.072114][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.081020][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.089524][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.097800][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.106630][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.115017][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.123694][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.132081][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.140441][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.149049][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.175600][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.183684][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.192722][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.201626][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.221490][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.232219][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.247373][ T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.264299][ T383] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/0/bus supports timestamps until 2038 (0x7fffffff) [ 43.286924][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.297803][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.302247][ T387] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 43.315919][ T387] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/1/bus supports timestamps until 2038 (0x7fffffff) [ 43.396077][ T394] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 43.401830][ T380] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 199: comm kworker/u4:3: lblock 7 mapped to illegal pblock 199 (length 1) [ 43.405738][ T394] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/0/bus supports timestamps until 2038 (0x7fffffff) [ 43.423668][ T383] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 200: comm syz-executor.2: lblock 8 mapped to illegal pblock 200 (length 1) [ 43.468882][ T380] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 43.483644][ T398] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 43.502601][ T110] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 205: comm kworker/u4:2: lblock 13 mapped to illegal pblock 205 (length 1) [ 43.518031][ T387] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 206: comm syz-executor.0: lblock 14 mapped to illegal pblock 206 (length 1) [ 43.518495][ T380] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 43.535725][ T398] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/0/bus supports timestamps until 2038 (0x7fffffff) [ 43.550620][ T399] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 43.564371][ T110] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 43.583097][ T380] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 43.585815][ T9] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 195: comm kworker/u4:1: lblock 3 mapped to illegal pblock 195 (length 1) [ 43.609899][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 43.609926][ T387] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 14 with max blocks 1 with error 117 [ 43.624635][ T383] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 8 with max blocks 1 with error 117 [ 43.636548][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 43.657873][ T399] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/0/bus supports timestamps until 2038 (0x7fffffff) [ 43.662858][ T408] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 43.684397][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 43.694267][ T408] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/0/bus supports timestamps until 2038 (0x7fffffff) [ 43.695069][ T387] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.695069][ T387] [ 43.711289][ T383] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.711289][ T383] [ 43.721977][ T110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 43.745351][ T9] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 43.748156][ T110] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 43.768144][ T110] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 43.781099][ T110] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 43.784682][ T380] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 43.805526][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 43.821519][ T9] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 4: comm kworker/u4:1: lblock 4 mapped to illegal pblock 4 (length 1) [ 43.831809][ T399] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 197: comm syz-executor.1: lblock 5 mapped to illegal pblock 197 (length 1) [ 43.837214][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 43.853301][ T380] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 43.866443][ T110] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 192: comm kworker/u4:2: lblock 0 mapped to illegal pblock 192 (length 1) [ 43.900126][ T399] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 5 with max blocks 1 with error 117 [ 43.902929][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 43.920849][ T399] EXT4-fs (loop1): This should not happen!! Data will be lost [ 43.920849][ T399] [ 43.938166][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 43.947265][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 43.952881][ T110] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 43.967046][ T380] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 43.975882][ T110] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 44.002555][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 44.002567][ T418] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 44.002703][ T110] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.021879][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 44.034095][ T380] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 44.064233][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 44.080633][ T9] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 44.086033][ T110] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 44.095877][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.130058][ T9] ================================================================== [ 44.138053][ T9] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0 [ 44.145237][ T9] Read of size 4 at addr ffff888124d8a784 by task kworker/u4:1/9 [ 44.153432][ T9] [ 44.155614][ T9] CPU: 0 PID: 9 Comm: kworker/u4:1 Not tainted 5.10.195-syzkaller-989648-g03a17e06abe5 #0 [ 44.165670][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 44.176540][ T9] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 44.183453][ T9] Call Trace: [ 44.186799][ T9] dump_stack_lvl+0x1e2/0x24b [ 44.191827][ T9] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.197818][ T9] ? panic+0x80b/0x80b [ 44.201990][ T9] ? __getblk_gfp+0x3d/0x7e0 [ 44.206917][ T9] print_address_description+0x81/0x3b0 [ 44.212423][ T9] kasan_report+0x179/0x1c0 [ 44.217119][ T9] ? ext4_find_extent+0xbab/0xdb0 [ 44.222140][ T9] ? ext4_find_extent+0xbab/0xdb0 [ 44.227144][ T9] __asan_report_load4_noabort+0x14/0x20 [ 44.232718][ T9] ext4_find_extent+0xbab/0xdb0 [ 44.237957][ T9] ext4_ext_map_blocks+0x26d/0x6be0 [ 44.243256][ T9] ? arch_stack_walk+0x10d/0x140 [ 44.248286][ T9] ? ret_from_fork+0x1f/0x30 [ 44.253404][ T9] ? ext4_ext_release+0x10/0x10 [ 44.258098][ T9] ? stack_trace_save+0x113/0x1c0 [ 44.262979][ T9] ? kasan_set_track+0x4b/0x70 [ 44.267812][ T9] ? kasan_set_free_info+0x23/0x40 [ 44.272943][ T9] ? ____kasan_slab_free+0x121/0x160 [ 44.278494][ T9] ? stack_trace_snprint+0xf0/0xf0 [ 44.283522][ T9] ? mempool_free+0xd7/0x310 [ 44.288134][ T9] ? ext4_end_io_rsv_work+0x57f/0x690 [ 44.293337][ T9] ? process_one_work+0x6dc/0xbd0 [ 44.298283][ T9] ? worker_thread+0xaea/0x1510 [ 44.303059][ T9] ? _raw_read_unlock+0x25/0x40 [ 44.307762][ T9] ? ext4_es_lookup_extent+0x33b/0x940 [ 44.313394][ T9] ext4_map_blocks+0xaa7/0x1ec0 [ 44.318440][ T9] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 44.323492][ T9] ? __kasan_check_read+0x11/0x20 [ 44.328333][ T9] ext4_convert_unwritten_extents+0x2a3/0x5a0 [ 44.334262][ T9] ? ____kasan_slab_free+0x12c/0x160 [ 44.339443][ T9] ? __kasan_slab_free+0x11/0x20 [ 44.344482][ T9] ? trace_ext4_fallocate_exit+0x160/0x160 [ 44.350222][ T9] ? kmem_cache_free+0xa9/0x1e0 [ 44.354904][ T9] ? ext4_release_io_end+0x282/0x2d0 [ 44.360025][ T9] ext4_convert_unwritten_io_end_vec+0x104/0x180 [ 44.366716][ T9] ext4_end_io_rsv_work+0x358/0x690 [ 44.372000][ T9] ? ext4_last_io_end_vec+0x70/0x70 [ 44.377124][ T9] ? read_word_at_a_time+0x12/0x20 [ 44.382779][ T9] ? strscpy+0x9c/0x260 [ 44.386756][ T9] process_one_work+0x6dc/0xbd0 [ 44.391543][ T9] worker_thread+0xaea/0x1510 [ 44.396302][ T9] kthread+0x34b/0x3d0 [ 44.400203][ T9] ? worker_clr_flags+0x180/0x180 [ 44.405155][ T9] ? kthread_blkcg+0xd0/0xd0 [ 44.409579][ T9] ret_from_fork+0x1f/0x30 [ 44.413830][ T9] [ 44.415997][ T9] The buggy address belongs to the page: [ 44.421734][ T9] page:ffffea0004936280 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x124d8a [ 44.432414][ T9] flags: 0x4000000000000000() [ 44.437021][ T9] raw: 4000000000000000 ffffea00049362c8 ffffea00049369c8 0000000000000000 [ 44.445843][ T9] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 44.454554][ T9] page dumped because: kasan: bad access detected [ 44.460990][ T9] page_owner tracks the page as freed [ 44.466295][ T9] page last allocated via order 0, migratetype Movable, gfp_mask 0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), pid 398, ts 43652399175, free_ts 44052196164 [ 44.482171][ T9] prep_new_page+0x166/0x180 [ 44.486581][ T9] get_page_from_freelist+0x2d8c/0x2f30 [ 44.492139][ T9] __alloc_pages_nodemask+0x435/0xaf0 [ 44.497723][ T9] pagecache_get_page+0x669/0x950 [ 44.502580][ T9] grab_cache_page_write_begin+0x5d/0xa0 [ 44.508053][ T9] ext4_write_begin+0x29f/0x1730 [ 44.512995][ T9] ext4_da_write_begin+0x49d/0xf60 [ 44.518024][ T9] generic_perform_write+0x2cd/0x570 [ 44.523357][ T9] ext4_buffered_write_iter+0x482/0x610 [ 44.528925][ T9] ext4_file_write_iter+0x193/0x1c80 [ 44.534192][ T9] vfs_write+0xb55/0xe70 [ 44.538271][ T9] ksys_write+0x199/0x2c0 [ 44.542534][ T9] __x64_sys_write+0x7b/0x90 [ 44.547478][ T9] do_syscall_64+0x34/0x70 [ 44.552260][ T9] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.558056][ T9] page last free stack trace: [ 44.563023][ T9] free_unref_page_prepare+0x2ae/0x2d0 [ 44.568790][ T9] free_unref_page_list+0x122/0xb20 [ 44.573894][ T9] release_pages+0xea0/0xef0 [ 44.578589][ T9] __pagevec_release+0x84/0x100 [ 44.583422][ T9] truncate_inode_pages_range+0xa81/0x1ae0 [ 44.589450][ T9] truncate_inode_pages_final+0xc1/0xd0 [ 44.594938][ T9] ext4_evict_inode+0x3d7/0x1730 [ 44.600151][ T9] evict+0x2a3/0x6c0 [ 44.603957][ T9] evict_inodes+0x5d1/0x650 [ 44.608288][ T9] generic_shutdown_super+0x9c/0x2d0 [ 44.613508][ T9] kill_block_super+0x7e/0xe0 [ 44.618019][ T9] deactivate_locked_super+0xad/0x110 [ 44.623480][ T9] deactivate_super+0xbe/0xf0 [ 44.628068][ T9] cleanup_mnt+0x45c/0x510 [ 44.632525][ T9] __cleanup_mnt+0x19/0x20 [ 44.636983][ T9] task_work_run+0x129/0x190 [ 44.641377][ T9] [ 44.643540][ T9] Memory state around the buggy address: [ 44.649205][ T9] ffff888124d8a680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.657881][ T9] ffff888124d8a700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.665767][ T9] >ffff888124d8a780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.673760][ T9] ^ [ 44.677777][ T9] ffff888124d8a800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.685843][ T9] ffff888124d8a880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.694344][ T9] ================================================================== [ 44.702419][ T9] Disabling lock debugging due to kernel taint [ 44.717194][ T418] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 44.747137][ T9] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 5: comm kworker/u4:1: lblock 5 mapped to illegal pblock 5 (length 1) [ 44.747150][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 44.747172][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.762013][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 44.762030][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 44.762359][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.830876][ T110] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 44.833910][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 44.862686][ T110] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 44.872395][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.907172][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 44.915468][ T110] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.930060][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.947344][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 44.955991][ T110] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 44.962794][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.979768][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 44.992786][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 45.012532][ T110] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.020338][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.032975][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 45.047913][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 45.075655][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.085888][ T110] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.106646][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 45.121981][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.137853][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 45.146600][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 45.153095][ T110] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.167875][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.197254][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.206355][ T425] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.231124][ T427] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.243003][ T427] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/2/bus supports timestamps until 2038 (0x7fffffff) [ 45.243759][ T434] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.269238][ T434] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.353284][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.378599][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 45.402234][ T443] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.414863][ T447] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.415883][ T443] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.424632][ T447] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.502001][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 45.545953][ T443] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 237: comm syz-executor.4: lblock 29 mapped to illegal pblock 237 (length 1) [ 45.558776][ T7] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 240: comm kworker/u4:0: lblock 32 mapped to illegal pblock 240 (length 1) [ 45.561905][ T443] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 29 with max blocks 1 with error 117 [ 45.575533][ T110] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 236: comm kworker/u4:2: lblock 28 mapped to illegal pblock 236 (length 1) [ 45.588369][ T443] EXT4-fs (loop4): This should not happen!! Data will be lost [ 45.588369][ T443] [ 45.597670][ T447] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 242: comm syz-executor.1: lblock 34 mapped to illegal pblock 242 (length 1) [ 45.632525][ T452] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.633303][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 32: len 1: ext4_ext_map_blocks returned -117 [ 45.641950][ T458] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.658821][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.664265][ T452] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.679080][ T110] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 28: len 1: ext4_ext_map_blocks returned -117 [ 45.692002][ T458] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/3/bus supports timestamps until 2038 (0x7fffffff) [ 45.706707][ T447] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 34 with max blocks 1 with error 117 [ 45.722240][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.746353][ T7] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.757442][ T447] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.757442][ T447] [ 45.758062][ T7] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 45.780493][ T110] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.792543][ T110] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 45.801652][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.806115][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.818733][ T464] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/2/bus supports timestamps until 2038 (0x7fffffff) 2023/10/27 01:38:28 executed programs: 16 [ 45.827144][ T110] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.827929][ T469] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.863541][ T469] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/2/bus supports timestamps until 2038 (0x7fffffff) [ 45.864977][ T9] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 45.896307][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 45.909567][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 33: len 1: ext4_ext_map_blocks returned -117 [ 45.916005][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 45.939401][ T452] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 195: comm syz-executor.5: lblock 3 mapped to illegal pblock 195 (length 1) [ 45.954984][ T409] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:4: lblock 1 mapped to illegal pblock 193 (length 1) [ 45.967497][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 45.984752][ T452] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 3 with max blocks 1 with error 117 [ 45.985444][ T458] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 198: comm syz-executor.0: lblock 6 mapped to illegal pblock 198 (length 1) [ 46.005021][ T9] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.021551][ T452] EXT4-fs (loop5): This should not happen!! Data will be lost [ 46.021551][ T452] [ 46.023468][ T7] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 197: comm kworker/u4:0: lblock 5 mapped to illegal pblock 197 (length 1) [ 46.031369][ T9] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 46.040545][ T409] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 46.071034][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.073694][ T409] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.085728][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 46.099677][ T409] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.130286][ T458] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 46.138847][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 46.147133][ T409] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 46.157375][ T458] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.157375][ T458] [ 46.173398][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.190281][ T409] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.193721][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 46.214796][ T409] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 46.216569][ T423] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 46.234387][ T409] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 46.265365][ T409] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.279194][ T409] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.288846][ T409] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 46.289208][ T481] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.301766][ T409] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.327895][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.340940][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.348156][ T481] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.371904][ T409] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.392040][ T409] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.417317][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.427552][ T488] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.444307][ T490] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.453679][ T490] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.565846][ T423] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 46.584009][ T490] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 249: comm syz-executor.3: lblock 41 mapped to illegal pblock 249 (length 1) [ 46.584039][ T409] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 241: comm kworker/u4:4: lblock 33 mapped to illegal pblock 241 (length 1) [ 46.614161][ T488] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 234: comm syz-executor.2: lblock 26 mapped to illegal pblock 234 (length 1) [ 46.616245][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 33: len 1: ext4_ext_map_blocks returned -117 [ 46.644614][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.650884][ T423] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 17: comm kworker/u4:7: lblock 17 mapped to illegal pblock 17 (length 1) [ 46.674341][ T490] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 41 with max blocks 1 with error 117 [ 46.677028][ T498] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.687508][ T490] EXT4-fs (loop3): This should not happen!! Data will be lost [ 46.687508][ T490] [ 46.696494][ T488] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 26 with max blocks 1 with error 117 [ 46.705894][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 46.719439][ T488] EXT4-fs (loop2): This should not happen!! Data will be lost [ 46.719439][ T488] [ 46.731548][ T498] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.744617][ T423] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 46.768804][ T409] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.782352][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.782764][ T423] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.792483][ T502] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/4/bus supports timestamps until 2038 (0x7fffffff) [ 46.803346][ T423] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 46.815935][ T409] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 46.842435][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.856317][ T501] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.870542][ T501] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.882390][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.885790][ T409] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 44: comm kworker/u4:4: lblock 34 mapped to illegal pblock 44 (length 1) [ 46.897774][ T423] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 18: comm kworker/u4:7: lblock 18 mapped to illegal pblock 18 (length 1) [ 46.927606][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 46.927866][ T498] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 198: comm syz-executor.5: lblock 6 mapped to illegal pblock 198 (length 1) [ 46.941641][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 34: len 1: ext4_ext_map_blocks returned -117 [ 46.957933][ T7] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 252: comm kworker/u4:0: lblock 44 mapped to illegal pblock 252 (length 1) [ 46.970721][ T110] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 196: comm kworker/u4:2: lblock 4 mapped to illegal pblock 196 (length 1) [ 46.985864][ T502] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 255: comm syz-executor.0: lblock 47 mapped to illegal pblock 255 (length 1) [ 47.012467][ T498] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 47.016874][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 44: len 1: ext4_ext_map_blocks returned -117 [ 47.030324][ T498] EXT4-fs (loop5): This should not happen!! Data will be lost [ 47.030324][ T498] [ 47.042961][ T502] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 47 with max blocks 1 with error 117 [ 47.065889][ T502] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.065889][ T502] [ 47.077305][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.091146][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 47.104959][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 47.106774][ T514] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.119130][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 47.129789][ T423] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 47.141588][ T110] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.142224][ T409] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.176011][ T110] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 47.193861][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.206945][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.216949][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 47.221107][ T514] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/3/bus supports timestamps until 2038 (0x7fffffff) [ 47.230314][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.248684][ T110] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.259080][ T7] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.295393][ T409] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 47.297778][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 45: len 1: ext4_ext_map_blocks returned -117 [ 47.315976][ T423] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.322379][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.336985][ T423] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 47.352277][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.357975][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.373471][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 47.388552][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 47.401309][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.409659][ T514] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 198: comm syz-executor.4: lblock 6 mapped to illegal pblock 198 (length 1) [ 47.420512][ T409] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 2303264869: comm kworker/u4:4: lblock 35 mapped to illegal pblock 2303264869 (length 1) [ 47.435544][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.450962][ T421] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 195: comm kworker/u4:6: lblock 3 mapped to illegal pblock 195 (length 1) [ 47.463499][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 47.478724][ T7] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 47.478913][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 46: len 1: ext4_ext_map_blocks returned -117 [ 47.493884][ T524] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.512091][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.535965][ T514] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 47.546914][ T423] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 19: comm kworker/u4:7: lblock 19 mapped to illegal pblock 19 (length 1) [ 47.560055][ T514] EXT4-fs (loop4): This should not happen!! Data will be lost [ 47.560055][ T514] [ 47.573658][ T524] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/3/bus supports timestamps until 2038 (0x7fffffff) [ 47.585063][ T421] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 47.612503][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 35: len 1: ext4_ext_map_blocks returned -117 [ 47.627472][ T421] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.630169][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 47.641811][ T110] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.665433][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.665476][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.681788][ T421] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.701451][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 36: len 1: ext4_ext_map_blocks returned -117 [ 47.715706][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.728832][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 37: len 1: ext4_ext_map_blocks returned -117 [ 47.731341][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 47.742969][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.756967][ T110] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 47.782917][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.796817][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 38: len 1: ext4_ext_map_blocks returned -117 [ 47.801675][ T421] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 47.825744][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 47.830426][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.841092][ T421] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.853730][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.864930][ T421] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 4: comm kworker/u4:6: lblock 4 mapped to illegal pblock 4 (length 1) [ 47.879707][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 47.903369][ T421] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 47.908263][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 47.921653][ T421] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.936423][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 39: len 1: ext4_ext_map_blocks returned -117 [ 47.949785][ T421] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.964222][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.973435][ T421] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 47.987516][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.000067][ T532] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.014034][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 22: len 1: ext4_ext_map_blocks returned -117 [ 48.021934][ T532] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/5/bus supports timestamps until 2038 (0x7fffffff) [ 48.037433][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 48.065045][ T421] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.078838][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.092083][ T421] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 5: comm kworker/u4:6: lblock 5 mapped to illegal pblock 5 (length 1) [ 48.092624][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 48.108277][ T421] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 48.123022][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.137420][ T421] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.150121][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 24: len 1: ext4_ext_map_blocks returned -117 [ 48.163452][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.177071][ T423] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.204626][ T423] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 25: len 1: ext4_ext_map_blocks returned -117 [ 48.478899][ T538] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.488967][ T540] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.490417][ T538] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/3/bus supports timestamps until 2038 (0x7fffffff) [ 48.508948][ T540] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.518096][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.536145][ T544] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.546399][ T545] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.562741][ T545] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.580112][ T554] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.596598][ T550] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.615248][ T554] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/6/bus supports timestamps until 2038 (0x7fffffff) [ 48.619657][ T550] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.646390][ T540] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 205: comm syz-executor.1: lblock 13 mapped to illegal pblock 205 (length 1) [ 48.661957][ T538] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 255: comm syz-executor.5: lblock 47 mapped to illegal pblock 255 (length 1) [ 48.662044][ T421] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 203: comm kworker/u4:6: lblock 11 mapped to illegal pblock 203 (length 1) [ 48.692398][ T423] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 192: comm kworker/u4:7: lblock 0 mapped to illegal pblock 192 (length 1) [ 48.692680][ T421] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 48.708183][ T540] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 13 with max blocks 1 with error 117 [ 48.721581][ T421] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 48.750003][ T421] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.759819][ T421] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 48.763883][ T9] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 194: comm kworker/u4:1: lblock 2 mapped to illegal pblock 194 (length 1) [ 48.773353][ T421] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.789308][ T554] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 195: comm syz-executor.0: lblock 3 mapped to illegal pblock 195 (length 1) [ 48.812648][ T538] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 47 with max blocks 1 with error 117 [ 48.820134][ T544] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 192: comm syz-executor.2: lblock 0 mapped to illegal pblock 192 (length 1) [ 48.831717][ T538] EXT4-fs (loop5): This should not happen!! Data will be lost [ 48.831717][ T538] [ 48.832027][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 48.872053][ T550] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 197: comm syz-executor.3: lblock 5 mapped to illegal pblock 197 (length 1) [ 48.872149][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 48.902096][ T423] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.907053][ T9] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 48.912445][ T423] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 48.930266][ T421] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 204: comm kworker/u4:6: lblock 12 mapped to illegal pblock 204 (length 1) [ 48.939816][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.954741][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 48.967430][ T423] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:7: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 48.982398][ T550] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm syz-executor.3: Invalid inode table block 34360905424 in block_group 0 [ 49.000117][ T540] EXT4-fs (loop1): This should not happen!! Data will be lost [ 49.000117][ T540] [ 49.024899][ T554] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 3 with max blocks 1 with error 117 [ 49.028982][ T544] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 49.037890][ T554] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.037890][ T554] [ 49.057318][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 49.059983][ T550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.074117][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 49.083525][ T550] EXT4-fs error (device loop3): ext4_ext_truncate:4396: inode #19: comm syz-executor.3: mark_inode_dirty error [ 49.103921][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 49.103937][ T24] audit: type=1400 audit(1698370712.180:164): avc: denied { remove_name } for pid=75 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.109157][ T550] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm syz-executor.3: Invalid inode table block 34360905424 in block_group 0 [ 49.117756][ T421] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 49.138144][ T550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.153315][ T24] audit: type=1400 audit(1698370712.180:165): avc: denied { rename } for pid=75 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.174436][ T544] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.174436][ T544] [ 49.176987][ T24] audit: type=1400 audit(1698370712.180:166): avc: denied { create } for pid=75 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.198953][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 49.207212][ T550] EXT4-fs error (device loop3): ext4_truncate:4378: inode #19: comm syz-executor.3: mark_inode_dirty error [ 49.209169][ T421] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.230005][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.242168][ T550] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm syz-executor.3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 49.253313][ T421] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.266234][ T550] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 5 with error 117 [ 49.276948][ T9] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 49.308752][ T550] EXT4-fs (loop3): This should not happen!! Data will be lost [ 49.308752][ T550] [ 49.316506][ T423] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.349194][ T423] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 49.356873][ T421] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 49.364120][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.388626][ T409] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 49.402958][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 49.403225][ T409] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 49.433653][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 49.433786][ T423] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:7: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 49.448351][ T421] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.465062][ T9] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.481457][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 49.497255][ T576] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.505592][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.514828][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 49.528627][ T576] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/5/bus supports timestamps until 2038 (0x7fffffff) [ 49.558618][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 49.558641][ T421] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.572826][ T421] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.599766][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.613509][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 49.638431][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.651688][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 49.666500][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.680077][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 49.694046][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.707128][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 49.721665][ T423] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.759773][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 49.775574][ T423] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 49.788734][ T588] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.799164][ T588] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/5/bus supports timestamps until 2038 (0x7fffffff) [ 49.806097][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.822520][ T581] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/5/bus supports timestamps until 2038 (0x7fffffff) [ 49.841520][ T586] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.850766][ T586] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/7/bus supports timestamps until 2038 (0x7fffffff) [ 49.884519][ T589] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.915520][ T589] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/5/bus supports timestamps until 2038 (0x7fffffff) [ 49.917531][ T421] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 204: comm kworker/u4:6: lblock 12 mapped to illegal pblock 204 (length 1) [ 49.952120][ T581] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 253: comm syz-executor.2: lblock 45 mapped to illegal pblock 253 (length 1) [ 49.953003][ T588] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 206: comm syz-executor.1: lblock 14 mapped to illegal pblock 206 (length 1) [ 49.969387][ T581] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 45 with max blocks 1 with error 117 [ 49.996701][ T586] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 233: comm syz-executor.0: lblock 25 mapped to illegal pblock 233 (length 1) [ 49.996801][ T581] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.996801][ T581] [ 50.012861][ T9] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 195: comm kworker/u4:1: lblock 3 mapped to illegal pblock 195 (length 1) [ 50.022512][ T421] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 50.051231][ T421] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 50.055577][ T603] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 50.073794][ T588] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 14 with max blocks 1 with error 117 [ 50.076372][ T603] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/6/bus supports timestamps until 2038 (0x7fffffff) [ 50.112147][ T588] EXT4-fs (loop1): This should not happen!! Data will be lost [ 50.112147][ T588] [ 50.119223][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 50.125634][ T421] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.137899][ T586] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 50.147504][ T421] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 50.173339][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 50.174775][ T421] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.189516][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.202303][ T612] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 50.211101][ T586] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.219617][ T421] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 50.247914][ T612] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/4/bus supports timestamps until 2038 (0x7fffffff) [ 50.264305][ T421] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 50.285454][ T586] EXT4-fs error (device loop0): ext4_ext_truncate:4396: inode #19: comm syz-executor.0: mark_inode_dirty error [ 50.297642][ T9] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 50.310600][ T7] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 224: comm kworker/u4:0: lblock 16 mapped to illegal pblock 224 (length 1) [ 50.311622][ T421] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 50.337512][ T586] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 50.353448][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 50.361482][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.380063][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 50.381324][ T421] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.409164][ T421] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 50.419836][ T586] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.422348][ T7] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.432503][ T9] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 50.441525][ T421] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.473126][ T7] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 50.473362][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 50.487155][ T586] EXT4-fs error (device loop0): ext4_truncate:4378: inode #19: comm syz-executor.0: mark_inode_dirty error [ 50.500298][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 50.500499][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.528286][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.548047][ T7] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 50.549186][ T586] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm syz-executor.0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 50.566779][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 50.586370][ T617] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.598675][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 50.607438][ T617] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/6/bus supports timestamps until 2038 (0x7fffffff) [ 50.628471][ T9] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 50.634889][ T421] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 50.650832][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 50.667093][ T586] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 50.692207][ T7] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.701855][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.711511][ T586] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.711511][ T586] [ 50.716132][ T9] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 50.724873][ T7] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 50.742914][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 50.771787][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.784844][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 50.784856][ T380] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 50.785069][ T380] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 50.799363][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.829653][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.840028][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 50.865719][ T7] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) 2023/10/27 01:38:33 executed programs: 42 [ 50.866326][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.884697][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 50.912307][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 50.912318][ T380] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 50.940834][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 50.948058][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.956107][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.990763][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 51.011144][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 51.011613][ T625] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.026722][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.047343][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 51.047631][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.061866][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.083073][ T625] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/5/bus supports timestamps until 2038 (0x7fffffff) [ 51.088896][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 51.102854][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 51.116218][ T629] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 51.138579][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.141229][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.163553][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 51.163984][ T629] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.189157][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 51.192499][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 22: len 1: ext4_ext_map_blocks returned -117 [ 51.220576][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.260436][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 51.277196][ T639] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 51.277971][ T625] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 253: comm syz-executor.5: lblock 45 mapped to illegal pblock 253 (length 1) [ 51.286529][ T639] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.302990][ T634] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.323836][ T634] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.326222][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.354009][ T629] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 199: comm syz-executor.1: lblock 7 mapped to illegal pblock 199 (length 1) [ 51.354287][ T625] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 45 with max blocks 1 with error 117 [ 51.369740][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 24: len 1: ext4_ext_map_blocks returned -117 [ 51.381796][ T9] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 195: comm kworker/u4:1: lblock 3 mapped to illegal pblock 195 (length 1) [ 51.395757][ T625] EXT4-fs (loop5): This should not happen!! Data will be lost [ 51.395757][ T625] [ 51.410934][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 51.419947][ T629] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 7 with max blocks 1 with error 117 [ 51.446210][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 51.460317][ T629] EXT4-fs (loop1): This should not happen!! Data will be lost [ 51.460317][ T629] [ 51.470489][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.472292][ T9] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.494328][ T9] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 51.507952][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.516475][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 51.521841][ T9] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 196: comm kworker/u4:1: lblock 4 mapped to illegal pblock 196 (length 1) [ 51.549932][ T634] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 196: comm syz-executor.0: lblock 4 mapped to illegal pblock 196 (length 1) [ 51.550113][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 51.584301][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 51.594185][ T634] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 4 with max blocks 1 with error 117 [ 51.600628][ T423] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 51.610374][ T634] EXT4-fs (loop0): This should not happen!! Data will be lost [ 51.610374][ T634] [ 51.626453][ T421] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:6: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 51.635059][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 25: len 1: ext4_ext_map_blocks returned -117 [ 51.654072][ T9] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.668874][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 51.691439][ T421] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 51.694665][ T9] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 51.705474][ T421] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 51.722543][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 51.747783][ T421] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.753471][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.758240][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.782278][ T421] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 51.788410][ T9] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 51.814652][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 51.818777][ T421] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.832262][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.847957][ T650] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.863917][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 51.863983][ T650] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.878913][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.914828][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 51.929397][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.039569][ T656] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.048816][ T656] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/6/bus supports timestamps until 2038 (0x7fffffff) [ 52.103819][ T660] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.113997][ T661] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.124278][ T663] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.133791][ T663] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.151226][ T661] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.151821][ T660] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.190762][ T421] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 52.237233][ T671] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.251481][ T671] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.293605][ T421] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 52.336166][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 52.357714][ T680] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.370152][ T680] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.386419][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.401682][ T671] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 204: comm syz-executor.1: lblock 12 mapped to illegal pblock 204 (length 1) [ 52.405785][ T685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.426976][ T671] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 12 with max blocks 1 with error 117 [ 52.436441][ T685] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.441092][ T671] EXT4-fs (loop1): This should not happen!! Data will be lost [ 52.441092][ T671] [ 52.516852][ T694] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.530824][ T694] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.545068][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.559258][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.589176][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 52.604863][ T697] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.614780][ T697] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.746782][ T705] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.760959][ T706] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.764321][ T705] ext4 filesystem being mounted at /root/syzkaller-testdir3069821427/syzkaller.S7gHxz/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.770877][ T706] ext4 filesystem being mounted at /root/syzkaller-testdir674511851/syzkaller.8CqdS2/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.820124][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 52.835558][ T718] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.850092][ T718] ext4 filesystem being mounted at /root/syzkaller-testdir4262129029/syzkaller.ANExAX/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.870730][ T722] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.880669][ T722] ext4 filesystem being mounted at /root/syzkaller-testdir672277555/syzkaller.qoY4Ay/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.906937][ T712] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.917268][ T409] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 248: comm kworker/u4:4: lblock 40 mapped to illegal pblock 248 (length 1) [ 52.936147][ T7] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 231: comm kworker/u4:0: lblock 23 mapped to illegal pblock 231 (length 1) [ 52.940950][ T706] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 249: comm syz-executor.3: lblock 41 mapped to illegal pblock 249 (length 1) [ 52.967662][ T705] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 235: comm syz-executor.2: lblock 27 mapped to illegal pblock 235 (length 1) [ 52.982163][ T712] ext4 filesystem being mounted at /root/syzkaller-testdir441377689/syzkaller.csRvvv/8/bus supports timestamps until 2038 (0x7fffffff) [ 53.001736][ T409] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 53.016079][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 53.016224][ T706] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 41 with max blocks 1 with error 117 [ 53.030693][ T409] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.052765][ T409] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 53.065867][ T409] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.072170][ T9] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 196: comm kworker/u4:1: lblock 4 mapped to illegal pblock 196 (length 1) [ 53.078917][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 53.095992][ T731] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.108598][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 53.126572][ T722] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 233: comm syz-executor.4: lblock 25 mapped to illegal pblock 233 (length 1) [ 53.131407][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.146618][ T718] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 255: comm syz-executor.5: lblock 47 mapped to illegal pblock 255 (length 1) [ 53.155985][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 53.178915][ T712] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 197: comm syz-executor.1: lblock 5 mapped to illegal pblock 197 (length 1) [ 53.186151][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.213151][ T706] EXT4-fs (loop3): This should not happen!! Data will be lost [ 53.213151][ T706] [ 53.213435][ T9] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 53.228078][ T705] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 27 with max blocks 1 with error 117 [ 53.244693][ T731] ext4 filesystem being mounted at /root/syzkaller-testdir181241420/syzkaller.o1VRMT/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.255424][ T7] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.271452][ T705] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.271452][ T705] [ 53.299431][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 53.305986][ T712] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 5 with max blocks 1 with error 117 [ 53.313642][ T722] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 53.340732][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 24: len 1: ext4_ext_map_blocks returned -117 [ 53.345874][ T718] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 53.355902][ T722] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.383824][ T9] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.387087][ T718] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.394924][ T9] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 53.403901][ T712] EXT4-fs (loop1): This should not happen!! Data will be lost [ 53.403901][ T712] [ 53.415862][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 53.433004][ T9] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.452843][ T718] EXT4-fs error (device loop5): ext4_ext_truncate:4396: inode #19: comm syz-executor.5: mark_inode_dirty error [ 53.473427][ T722] EXT4-fs error (device loop4): ext4_ext_truncate:4396: inode #19: comm syz-executor.4: mark_inode_dirty error [ 53.484911][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 53.499120][ T423] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 53.499511][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.521607][ T722] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 53.522481][ T409] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 53.548878][ T423] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:7: Invalid inode table block 34360905424 in block_group 0 [ 53.551044][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 53.564157][ T718] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 53.590250][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.593490][ T722] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.606347][ T7] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:0: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.614991][ T718] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 53.641205][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 25: len 1: ext4_ext_map_blocks returned -117 [ 53.645839][ T722] EXT4-fs error (device loop4): ext4_truncate:4378: inode #19: comm syz-executor.4: mark_inode_dirty error [ 53.658265][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.667696][ T722] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.680550][ T718] EXT4-fs error (device loop5): ext4_truncate:4378: inode #19: comm syz-executor.5: mark_inode_dirty error [ 53.698716][ T722] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 53.712513][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 26: len 1: ext4_ext_map_blocks returned -117 [ 53.722382][ T722] EXT4-fs (loop4): This should not happen!! Data will be lost [ 53.722382][ T722] [ 53.737541][ T718] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm syz-executor.5: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.765059][ T718] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 53.767439][ T380] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 53.777839][ T718] EXT4-fs (loop5): This should not happen!! Data will be lost [ 53.777839][ T718] [ 53.791634][ T380] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 53.805236][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.834398][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 53.848647][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0