[ 34.105590][ T24] audit: type=1400 audit(1704419480.320:148): avc: denied { rlimitinh } for pid=314 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 34.124480][ T24] audit: type=1400 audit(1704419480.320:149): avc: denied { siginh } for pid=314 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts. 2024/01/05 01:51:27 ignoring optional flag "sandboxArg"="0" 2024/01/05 01:51:28 parsed 1 programs 2024/01/05 01:51:28 executed programs: 0 [ 41.780399][ T24] audit: type=1400 audit(1704419488.040:150): avc: denied { mounton } for pid=335 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 [ 41.811323][ T24] audit: type=1400 audit(1704419488.040:151): avc: denied { mount } for pid=335 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 [ 41.958167][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.965112][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.973009][ T343] device bridge_slave_0 entered promiscuous mode [ 41.980378][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.987300][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.994499][ T343] device bridge_slave_1 entered promiscuous mode [ 42.049544][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.056515][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.063979][ T350] device bridge_slave_0 entered promiscuous mode [ 42.072125][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.078980][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.086249][ T350] device bridge_slave_1 entered promiscuous mode [ 42.103384][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.110239][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.117542][ T345] device bridge_slave_0 entered promiscuous mode [ 42.144694][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.151768][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.158888][ T345] device bridge_slave_1 entered promiscuous mode [ 42.200574][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.207509][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.214774][ T353] device bridge_slave_0 entered promiscuous mode [ 42.228322][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.235561][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.242948][ T352] device bridge_slave_0 entered promiscuous mode [ 42.251892][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.258928][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.266373][ T352] device bridge_slave_1 entered promiscuous mode [ 42.274978][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.282020][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.289446][ T354] device bridge_slave_0 entered promiscuous mode [ 42.302698][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.309566][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.316996][ T353] device bridge_slave_1 entered promiscuous mode [ 42.345664][ T24] audit: type=1400 audit(1704419488.610:152): avc: denied { write } for pid=343 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.356695][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.366357][ T24] audit: type=1400 audit(1704419488.620:153): avc: denied { read } for pid=343 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.373283][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.373360][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.373370][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.375028][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.422604][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.429694][ T354] device bridge_slave_1 entered promiscuous mode [ 42.512342][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.519205][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.526344][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.533127][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.586657][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.593556][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.600593][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.607436][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.619720][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.626596][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.633733][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.640580][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.650900][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.657783][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.664891][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.671719][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.689130][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.696403][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.703645][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.710629][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.718041][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.726405][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.733813][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.740908][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.748076][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.755192][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.762902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.770080][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.802724][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.810668][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.817529][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.824861][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.833515][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.840372][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.847598][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.860713][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.868232][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.893234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.900703][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.908781][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.917188][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.924051][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.931274][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.939254][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.946220][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.953351][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.961502][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.968345][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.975637][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.985245][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.992110][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.021569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.037081][ T352] device veth0_vlan entered promiscuous mode [ 43.045042][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.054409][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.062278][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.069465][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.076845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.084673][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.092564][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.100495][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.107361][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.114584][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.122600][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.129433][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.136727][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.144700][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.151775][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.158963][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.166983][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.174068][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.193403][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.201406][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.209921][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.218622][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.226692][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.234919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.258652][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.267789][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.276081][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.284361][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.292476][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.300233][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.308285][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.316180][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.328804][ T350] device veth0_vlan entered promiscuous mode [ 43.336705][ T343] device veth0_vlan entered promiscuous mode [ 43.349254][ T352] device veth1_macvtap entered promiscuous mode [ 43.356260][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.364507][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.373924][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.382286][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.390042][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.398107][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.405997][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.414329][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.422732][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.431259][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.438501][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.446109][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.453949][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.467620][ T354] device veth0_vlan entered promiscuous mode [ 43.477791][ T350] device veth1_macvtap entered promiscuous mode [ 43.488252][ T343] device veth1_macvtap entered promiscuous mode [ 43.497590][ T345] device veth0_vlan entered promiscuous mode [ 43.519654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.529181][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.538151][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.546134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.553892][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.562041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.569989][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.577694][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.585983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.594648][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.602327][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.609938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.617922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.625530][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.632973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.641374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.649428][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.656326][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.663676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.671868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.681183][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.688312][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.695669][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.704243][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.712331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.720384][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.728655][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.736707][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.745475][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.752995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.760365][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.781149][ T345] device veth1_macvtap entered promiscuous mode [ 43.789427][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.797926][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.806798][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.815272][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.825055][ T354] device veth1_macvtap entered promiscuous mode [ 43.847710][ T24] audit: type=1400 audit(1704419490.110:154): avc: denied { mounton } for pid=352 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.869650][ T353] device veth0_vlan entered promiscuous mode [ 43.883818][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.890360][ T24] audit: type=1400 audit(1704419490.150:155): avc: denied { mounton } for pid=375 comm="syz-executor.1" path="/root/syzkaller-testdir2354686259/syzkaller.nRPzjA/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.894184][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.926915][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.932907][ T376] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 43.935187][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.943842][ T24] audit: type=1400 audit(1704419490.220:156): avc: denied { mount } for pid=375 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.951011][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.972536][ T376] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/0/bus supports timestamps until 2038 (0x7fffffff) [ 43.980767][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.002165][ T24] audit: type=1400 audit(1704419490.270:157): avc: denied { write } for pid=375 comm="syz-executor.1" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.002953][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.033877][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.042430][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.050517][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.059001][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.067604][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.067918][ T24] audit: type=1400 audit(1704419490.270:158): avc: denied { add_name } for pid=375 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.076041][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.098511][ T24] audit: type=1400 audit(1704419490.270:159): avc: denied { create } for pid=375 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.106297][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.133236][ T379] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 44.147335][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.156013][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.176613][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.188016][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.228896][ T353] device veth1_macvtap entered promiscuous mode [ 44.237570][ T385] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.238114][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.248978][ T385] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/1/bus supports timestamps until 2038 (0x7fffffff) [ 44.286432][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.297267][ T389] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.306608][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.332262][ T389] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.354427][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.361125][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.368978][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.385911][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.394558][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.413861][ T389] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 198: comm syz-executor.3: lblock 6 mapped to illegal pblock 198 (length 1) [ 44.428763][ T383] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 197: comm kworker/u4:4: lblock 5 mapped to illegal pblock 197 (length 1) [ 44.442912][ T389] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 44.466148][ T398] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.469542][ T389] EXT4-fs (loop3): This should not happen!! Data will be lost [ 44.469542][ T389] [ 44.475765][ T383] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 44.485674][ T398] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.511526][ T383] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 44.578248][ T383] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 44.587815][ T383] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 44.598690][ T403] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.601747][ T383] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.624006][ T402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.633444][ T7] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 202: comm kworker/u4:0: lblock 10 mapped to illegal pblock 202 (length 1) [ 44.642338][ T403] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.662540][ T398] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 204: comm syz-executor.2: lblock 12 mapped to illegal pblock 204 (length 1) [ 44.692363][ T402] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.693524][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 44.722709][ T398] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 12 with max blocks 1 with error 117 [ 44.748118][ T398] EXT4-fs (loop2): This should not happen!! Data will be lost [ 44.748118][ T398] [ 44.761540][ T412] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.761737][ T417] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.771733][ T419] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 44.779533][ T417] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/2/bus supports timestamps until 2038 (0x7fffffff) [ 44.800426][ T412] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.822511][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 44.828452][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 44.851032][ T419] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 44.864953][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 44.895210][ T383] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 203: comm kworker/u4:4: lblock 11 mapped to illegal pblock 203 (length 1) [ 44.904831][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 44.922779][ T417] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 237: comm syz-executor.1: lblock 29 mapped to illegal pblock 237 (length 1) [ 44.942537][ T402] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 224: comm syz-executor.0: lblock 16 mapped to illegal pblock 224 (length 1) [ 44.954639][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 44.957954][ T412] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 205: comm syz-executor.5: lblock 13 mapped to illegal pblock 205 (length 1) [ 44.970791][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 44.997293][ T383] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 45.006926][ T412] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 45.012216][ T417] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 29 with max blocks 1 with error 117 [ 45.025598][ 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) [ 45.038086][ T417] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.038086][ T417] [ 45.058555][ T402] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 45.068568][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 45.086967][ T402] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.100684][ T383] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.111616][ T412] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.115437][ T402] EXT4-fs error (device loop0): ext4_ext_truncate:4396: inode #19: comm syz-executor.0: mark_inode_dirty error [ 45.121916][ T412] EXT4-fs error (device loop5): ext4_ext_truncate:4396: inode #19: comm syz-executor.5: mark_inode_dirty error [ 45.133211][ T402] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 45.146366][ T412] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 45.158987][ T383] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 45.172661][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.198932][ T7] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.203421][ T412] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.208564][ T7] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 45.235333][ T412] EXT4-fs error (device loop5): ext4_truncate:4378: inode #19: comm syz-executor.5: mark_inode_dirty error [ 45.235374][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.260063][ T402] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.266487][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.271076][ T412] 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) [ 45.283567][ T402] EXT4-fs error (device loop0): ext4_truncate:4378: inode #19: comm syz-executor.0: mark_inode_dirty error [ 45.301085][ T383] EXT4-fs error (device loop1): 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) [ 45.312743][ T402] 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) [ 45.345877][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 45.348560][ T402] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 45.362783][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.374374][ T402] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.374374][ T402] [ 45.376241][ T383] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 45.414895][ T412] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 13 with error 117 [ 45.415250][ T383] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.428847][ T412] EXT4-fs (loop5): This should not happen!! Data will be lost [ 45.428847][ T412] [ 45.440048][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.462069][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.462093][ T427] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 45.475982][ T383] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 45.496921][ T430] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.502850][ T435] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.510731][ T427] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 45.519538][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.535332][ T430] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.549639][ T435] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.559766][ T383] EXT4-fs error (device loop1): 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) [ 45.592374][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 45.624734][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.638634][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 45.652883][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.665971][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 45.680103][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.693511][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 45.710202][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.743485][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.763585][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 45.785311][ T427] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 45.801287][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.810502][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.811002][ T443] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.827463][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 45.842383][ T446] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.851819][ T449] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.860438][ T446] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.869608][ T449] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.884074][ T383] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.922863][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 45.942179][ T383] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 46.013828][ T383] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.042419][ T427] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 46.055480][ T459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.065208][ T459] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.113126][ T427] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 46.142826][ T465] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.154181][ T465] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.172516][ T472] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.172604][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.181704][ T472] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.190582][ T475] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.253728][ T476] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.276003][ T383] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.281754][ T476] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.315150][ T427] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 229: comm kworker/u4:6: lblock 21 mapped to illegal pblock 229 (length 1) [ 46.332173][ T465] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 230: comm syz-executor.3: lblock 22 mapped to illegal pblock 230 (length 1) [ 46.347146][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 46.347636][ T110] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 200: comm kworker/u4:2: lblock 8 mapped to illegal pblock 200 (length 1) [ 46.361438][ T489] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.384536][ T489] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.394740][ T472] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 201: comm syz-executor.0: lblock 9 mapped to illegal pblock 201 (length 1) [ 46.414980][ T427] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 46.428785][ T110] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 46.442620][ T465] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 22 with max blocks 1 with error 117 [ 46.460247][ T110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.464403][ T472] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 9 with max blocks 1 with error 117 [ 46.473918][ T427] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 46.485852][ T472] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.485852][ T472] [ 46.501960][ T465] EXT4-fs (loop3): This should not happen!! Data will be lost [ 46.501960][ T465] [ 46.511655][ T427] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.529872][ T110] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.535016][ T427] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 46.539665][ T110] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 46.552086][ T427] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.564846][ T110] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.599529][ T110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.613920][ T427] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 46.616548][ T110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.641249][ T419] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 46.658995][ T427] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 46.704694][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.713641][ T497] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.782061][ T505] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.791058][ T505] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.812722][ T503] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 2024/01/05 01:51:33 executed programs: 25 [ 46.821664][ T503] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.859283][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 46.859299][ T24] audit: type=1400 audit(1704419493.120:164): avc: denied { mounton } for pid=500 comm="syz-executor.1" path="/root/syzkaller-testdir2354686259/syzkaller.nRPzjA/4/bus" dev="sda1" ino=1976 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 46.919491][ T509] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.932683][ T505] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 249: comm syz-executor.0: lblock 41 mapped to illegal pblock 249 (length 1) [ 46.959621][ T516] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.993638][ T427] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 229: comm kworker/u4:6: lblock 21 mapped to illegal pblock 229 (length 1) [ 47.009361][ T503] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 230: comm syz-executor.4: lblock 22 mapped to illegal pblock 230 (length 1) [ 47.025412][ T509] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/3/bus supports timestamps until 2038 (0x7fffffff) [ 47.041986][ T516] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/3/bus supports timestamps until 2038 (0x7fffffff) [ 47.065103][ T427] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 47.079884][ T24] audit: type=1400 audit(1704419493.340:165): avc: denied { unmount } for pid=352 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 47.093791][ T505] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 47.113247][ T427] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.123630][ T505] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.131049][ T503] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 22 with max blocks 1 with error 117 [ 47.138093][ T505] EXT4-fs error (device loop0): ext4_ext_truncate:4396: inode #19: comm syz-executor.0: mark_inode_dirty error [ 47.153323][ T509] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 241: comm syz-executor.3: lblock 33 mapped to illegal pblock 241 (length 1) [ 47.161987][ T505] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 47.188182][ T503] EXT4-fs (loop4): This should not happen!! Data will be lost [ 47.188182][ T503] [ 47.189765][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.207693][ T427] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.214727][ T529] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/4/bus supports timestamps until 2038 (0x7fffffff) [ 47.231972][ T427] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 47.232247][ T509] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 33 with max blocks 1 with error 117 [ 47.257002][ T427] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.261297][ T505] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.291830][ T509] EXT4-fs (loop3): This should not happen!! Data will be lost [ 47.291830][ T509] [ 47.303932][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.320297][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 47.339360][ T505] EXT4-fs error (device loop0): ext4_truncate:4378: inode #19: comm syz-executor.0: mark_inode_dirty error [ 47.355424][ T529] 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) [ 47.361555][ T505] 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) [ 47.388560][ T427] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.402734][ T505] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 47.403076][ T529] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 47.416581][ T505] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.416581][ T505] [ 47.427456][ T427] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.436834][ T529] EXT4-fs (loop2): This should not happen!! Data will be lost [ 47.436834][ T529] [ 47.461561][ T427] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.472490][ T537] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.484823][ T537] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/5/bus supports timestamps until 2038 (0x7fffffff) [ 47.488805][ T427] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.512883][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 47.526881][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 47.756845][ T547] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 47.759492][ T545] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.766514][ T547] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/4/bus supports timestamps until 2038 (0x7fffffff) [ 47.775407][ T545] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/4/bus supports timestamps until 2038 (0x7fffffff) [ 47.833126][ T550] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.846768][ T550] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/4/bus supports timestamps until 2038 (0x7fffffff) [ 47.872945][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.874836][ T7] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 237: comm kworker/u4:0: lblock 29 mapped to illegal pblock 237 (length 1) [ 47.882368][ T556] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/5/bus supports timestamps until 2038 (0x7fffffff) [ 47.901055][ T547] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 238: comm syz-executor.5: lblock 30 mapped to illegal pblock 238 (length 1) [ 47.912392][ T554] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.936657][ T547] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 30 with max blocks 1 with error 117 [ 47.951756][ T419] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 47.966671][ T554] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/4/bus supports timestamps until 2038 (0x7fffffff) [ 47.974428][ T547] EXT4-fs (loop5): This should not happen!! Data will be lost [ 47.974428][ T547] [ 47.993493][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 29: len 1: ext4_ext_map_blocks returned -117 [ 47.996795][ T566] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.014973][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 48.031004][ T7] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.041005][ T566] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/6/bus supports timestamps until 2038 (0x7fffffff) [ 48.055308][ T7] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 48.069023][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.111608][ T419] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 48.125760][ T383] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.143283][ T419] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 48.167681][ T383] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.189944][ T383] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.205022][ T419] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 48.220719][ T579] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.229582][ T579] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/5/bus supports timestamps until 2038 (0x7fffffff) [ 48.526479][ T586] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.540582][ T586] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/5/bus supports timestamps until 2038 (0x7fffffff) [ 48.564939][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 48.581500][ T592] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.590330][ T592] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/5/bus supports timestamps until 2038 (0x7fffffff) [ 48.603271][ T595] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.613380][ T590] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.622221][ T595] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/7/bus supports timestamps until 2038 (0x7fffffff) [ 48.623845][ T590] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/5/bus supports timestamps until 2038 (0x7fffffff) [ 48.650705][ T586] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 198: comm syz-executor.3: lblock 6 mapped to illegal pblock 198 (length 1) [ 48.667499][ T7] ================================================================== [ 48.675581][ T7] BUG: KASAN: slab-out-of-bounds in ext4_find_extent+0xbab/0xdb0 [ 48.683240][ T7] Read of size 4 at addr ffff888122c23a58 by task kworker/u4:0/7 [ 48.684048][ T586] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 6 with max blocks 1 with error 117 [ 48.690779][ T7] [ 48.690795][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.10.204-syzkaller-999737-gf7977422e132 #0 [ 48.690802][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 48.690828][ T7] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 48.703497][ T586] EXT4-fs (loop3): This should not happen!! Data will be lost [ 48.703497][ T586] [ 48.705530][ T7] [ 48.705536][ T7] Call Trace: [ 48.705558][ T7] dump_stack_lvl+0x1e2/0x24b [ 48.705578][ T7] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.758212][ T7] ? panic+0x80b/0x80b [ 48.762136][ T7] ? __getblk_gfp+0x3d/0x7e0 [ 48.766627][ T7] print_address_description+0x81/0x3b0 [ 48.772156][ T7] kasan_report+0x179/0x1c0 [ 48.776083][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.776434][ T7] ? ext4_find_extent+0xbab/0xdb0 [ 48.790491][ T7] ? ext4_find_extent+0xbab/0xdb0 [ 48.795353][ T7] __asan_report_load4_noabort+0x14/0x20 [ 48.797247][ T593] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/6/bus supports timestamps until 2038 (0x7fffffff) [ 48.800911][ T7] ext4_find_extent+0xbab/0xdb0 [ 48.800925][ T7] ext4_ext_map_blocks+0x26d/0x6be0 [ 48.800939][ T7] ? rwsem_down_write_slowpath+0xd2b/0x11b0 [ 48.800952][ T7] ? rwsem_down_read_slowpath+0x1000/0x1000 [ 48.800962][ T7] ? ext4_ext_release+0x10/0x10 [ 48.800984][ T7] ? _raw_read_unlock+0x25/0x40 [ 48.845087][ T7] ? ext4_es_lookup_extent+0x33b/0x940 [ 48.850364][ T7] ext4_map_blocks+0xaa7/0x1ec0 [ 48.855052][ T7] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 48.860085][ T7] ? __kasan_check_read+0x11/0x20 [ 48.864945][ T7] ext4_convert_unwritten_extents+0x2a3/0x5a0 [ 48.870934][ T7] ? trace_ext4_fallocate_exit+0x160/0x160 [ 48.876572][ T7] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.881915][ T7] ? _raw_spin_lock+0x1b0/0x1b0 [ 48.886673][ T7] ext4_convert_unwritten_io_end_vec+0x104/0x180 [ 48.892805][ T7] ext4_end_io_rsv_work+0x358/0x690 [ 48.897839][ T7] ? ext4_last_io_end_vec+0x70/0x70 [ 48.902877][ T7] process_one_work+0x6dc/0xbd0 [ 48.907560][ T7] worker_thread+0xaea/0x1510 [ 48.912074][ T7] kthread+0x34b/0x3d0 [ 48.915974][ T7] ? worker_clr_flags+0x180/0x180 [ 48.920924][ T7] ? kthread_blkcg+0xd0/0xd0 [ 48.925349][ T7] ret_from_fork+0x1f/0x30 [ 48.929683][ T7] [ 48.931854][ T7] Allocated by task 0: [ 48.935931][ T7] (stack is not available) [ 48.940182][ T7] [ 48.942461][ T7] The buggy address belongs to the object at ffff888122c23000 [ 48.942461][ T7] which belongs to the cache kmalloc-2k of size 2048 [ 48.956765][ T7] The buggy address is located 600 bytes to the right of [ 48.956765][ T7] 2048-byte region [ffff888122c23000, ffff888122c23800) [ 48.970573][ T7] The buggy address belongs to the page: [ 48.976051][ T7] page:ffffea00048b0800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x122c20 [ 48.986198][ T7] head:ffffea00048b0800 order:3 compound_mapcount:0 compound_pincount:0 [ 48.994353][ T7] flags: 0x4000000000010200(slab|head) [ 48.999663][ T7] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042d80 [ 49.008154][ T7] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 49.016574][ T7] page dumped because: kasan: bad access detected [ 49.022812][ T7] page_owner tracks the page as allocated [ 49.028570][ T7] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 343, ts 42070883675, free_ts 0 [ 49.047485][ T7] prep_new_page+0x166/0x180 [ 49.051910][ T7] get_page_from_freelist+0x2d8c/0x2f30 [ 49.057283][ T7] __alloc_pages_nodemask+0x435/0xaf0 [ 49.062580][ T7] new_slab+0x80/0x400 [ 49.066483][ T7] ___slab_alloc+0x302/0x4b0 [ 49.071000][ T7] __slab_alloc+0x63/0xa0 [ 49.075163][ T7] __kmalloc_track_caller+0x1f8/0x320 [ 49.080376][ T7] __alloc_skb+0xbc/0x510 [ 49.084713][ T7] alloc_skb_with_frags+0xa1/0x570 [ 49.089658][ T7] sock_alloc_send_pskb+0x915/0xa50 [ 49.094692][ T7] sock_alloc_send_skb+0x32/0x40 [ 49.099901][ T7] mld_newpack+0x1b2/0x990 [ 49.104238][ T7] add_grec+0xf63/0x13b0 [ 49.108319][ T7] mld_ifc_timer_expire+0x73e/0xbf0 [ 49.113355][ T7] call_timer_fn+0x3b/0x2d0 [ 49.117857][ T7] __run_timers+0x72a/0xa10 [ 49.122118][ T7] page_owner free stack trace missing [ 49.127323][ T7] [ 49.129489][ T7] Memory state around the buggy address: [ 49.134983][ T7] ffff888122c23900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.142869][ T7] ffff888122c23980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.150940][ T7] >ffff888122c23a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.158823][ T7] ^ [ 49.165697][ T7] ffff888122c23a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.173593][ T7] ffff888122c23b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.181559][ T7] ================================================================== [ 49.189548][ T7] Disabling lock debugging due to kernel taint [ 49.200384][ T427] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.223156][ T7] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 2210940244: comm kworker/u4:0: lblock 4 mapped to illegal pblock 2210940244 (length 1) [ 49.250279][ T7] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 49.264306][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 49.264521][ T110] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 242: comm kworker/u4:2: lblock 34 mapped to illegal pblock 242 (length 1) [ 49.295236][ T593] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 251: comm syz-executor.2: lblock 43 mapped to illegal pblock 251 (length 1) [ 49.295919][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 34: len 1: ext4_ext_map_blocks returned -117 [ 49.324972][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 49.331934][ T593] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 43 with max blocks 1 with error 117 [ 49.338962][ T110] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.351818][ T7] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.360567][ T110] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 49.370702][ T593] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.370702][ T593] [ 49.385610][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.407277][ T110] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 243: comm kworker/u4:2: lblock 35 mapped to illegal pblock 243 (length 1) [ 49.407949][ T7] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 49.423314][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 35: len 1: ext4_ext_map_blocks returned -117 [ 49.434996][ T7] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.448693][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 49.461687][ T7] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 2210940245: comm kworker/u4:0: lblock 5 mapped to illegal pblock 2210940245 (length 1) [ 49.491258][ T110] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.501884][ T110] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 49.507917][ T7] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 49.515207][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.527876][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 49.542188][ T110] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 244: comm kworker/u4:2: lblock 36 mapped to illegal pblock 244 (length 1) [ 49.555700][ T7] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.569540][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 36: len 1: ext4_ext_map_blocks returned -117 [ 49.589267][ T7] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 49.603023][ T618] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.605785][ T7] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.623828][ T618] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/6/bus supports timestamps until 2038 (0x7fffffff) [ 49.654943][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 49.657028][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.692428][ T621] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.697363][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 37: len 1: ext4_ext_map_blocks returned -117 [ 49.702152][ T621] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/8/bus supports timestamps until 2038 (0x7fffffff) [ 49.716460][ T628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.742573][ T625] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.752711][ T625] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/6/bus supports timestamps until 2038 (0x7fffffff) [ 49.755731][ T628] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/6/bus supports timestamps until 2038 (0x7fffffff) [ 49.767436][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.794311][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 38: len 1: ext4_ext_map_blocks returned -117 [ 49.808727][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.823309][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 39: len 1: ext4_ext_map_blocks returned -117 [ 49.870496][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.883542][ T379] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 49.883910][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 49.906748][ T625] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 238: comm syz-executor.5: lblock 30 mapped to illegal pblock 238 (length 1) [ 49.912225][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.929245][ T383] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 225: comm kworker/u4:4: lblock 17 mapped to illegal pblock 225 (length 1) [ 49.938877][ T7] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 207: comm kworker/u4:0: lblock 15 mapped to illegal pblock 207 (length 1) [ 49.953313][ T628] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 226: comm syz-executor.0: lblock 18 mapped to illegal pblock 226 (length 1) [ 49.954191][ T628] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 18 with max blocks 1 with error 117 [ 49.975794][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 49.983312][ T628] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.983312][ T628] [ 49.995312][ T383] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 50.009833][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 41: len 1: ext4_ext_map_blocks returned -117 [ 50.019268][ T383] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 50.033558][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 50.047449][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.059650][ T625] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 30 with max blocks 1 with error 117 [ 50.073561][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 42: len 1: ext4_ext_map_blocks returned -117 [ 50.085896][ T625] EXT4-fs (loop5): This should not happen!! Data will be lost [ 50.085896][ T625] [ 50.107642][ T383] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.131786][ T383] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 50.144893][ T7] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.156369][ T383] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.167928][ T7] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 50.172293][ T640] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.183016][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.190773][ T640] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/6/bus supports timestamps until 2038 (0x7fffffff) [ 50.203877][ T7] EXT4-fs error (device loop5): 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) [ 50.235962][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 50.249828][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 50.263601][ T383] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 50.264538][ T7] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.277478][ T383] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 50.302427][ T7] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 50.316665][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.317760][ T649] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 50.329590][ T7] EXT4-fs error (device loop5): 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) [ 50.339453][ T646] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 50.357325][ T649] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/7/bus supports timestamps until 2038 (0x7fffffff) [ 50.365936][ T646] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/9/bus supports timestamps until 2038 (0x7fffffff) [ 50.379275][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 50.415218][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.438740][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 50.454012][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.467816][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 50.486831][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.503634][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 50.518862][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.531994][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 50.546714][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.559818][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 22: len 1: ext4_ext_map_blocks returned -117 [ 50.560342][ T24] audit: type=1400 audit(1704419496.830:166): 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 [ 50.573931][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.608448][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 50.622660][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 24: len 1: ext4_ext_map_blocks returned -117 [ 50.642473][ T24] audit: type=1400 audit(1704419496.830:167): 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 [ 50.644173][ T110] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 196: comm kworker/u4:2: lblock 4 mapped to illegal pblock 196 (length 1) [ 50.665263][ T24] audit: type=1400 audit(1704419496.830:168): 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 [ 50.679743][ T660] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.702164][ T646] 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) [ 50.709976][ T660] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/7/bus supports timestamps until 2038 (0x7fffffff) [ 50.724782][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 50.738274][ T646] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 5 with max blocks 1 with error 117 [ 50.752588][ T383] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 50.763309][ T646] EXT4-fs (loop1): This should not happen!! Data will be lost [ 50.763309][ T646] [ 50.777326][ T663] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.794453][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 50.794624][ T110] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 50.808812][ T663] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/7/bus supports timestamps until 2038 (0x7fffffff) [ 50.828952][ T110] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 50.856111][ T110] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.930974][ T419] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 50.972016][ T419] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 50.983214][ T671] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.998092][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 51.016143][ T671] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.025785][ T7] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 251: comm kworker/u4:0: lblock 43 mapped to illegal pblock 251 (length 1) [ 51.039571][ T673] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.051241][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 43: len 1: ext4_ext_map_blocks returned -117 [ 51.068741][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 51.073018][ T673] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.083085][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.099043][ T676] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 51.107143][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 51.118916][ T676] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.129110][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.156534][ 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) [ 51.171718][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 44: len 1: ext4_ext_map_blocks returned -117 [ 51.186668][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 51.200437][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.210227][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 51.223604][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.237207][ 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) [ 51.260187][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 45: len 1: ext4_ext_map_blocks returned -117 [ 51.274202][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 51.288845][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.308817][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 46: len 1: ext4_ext_map_blocks returned -117 [ 51.333419][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.346589][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 47: len 1: ext4_ext_map_blocks returned -117 [ 51.372771][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.433329][ T692] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.437715][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 51.456209][ T691] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 51.456287][ T691] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/10/bus supports timestamps until 2038 (0x7fffffff) [ 51.465455][ T692] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.494662][ T695] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 51.504013][ T695] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.523829][ T700] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.533245][ T700] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.589042][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 51.611480][ T695] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 236: comm syz-executor.3: lblock 28 mapped to illegal pblock 236 (length 1) [ 51.626525][ T419] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 235: comm kworker/u4:5: lblock 27 mapped to illegal pblock 235 (length 1) [ 51.637109][ T695] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 28 with max blocks 1 with error 117 [ 51.649104][ T706] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.654476][ T695] EXT4-fs (loop3): This should not happen!! Data will be lost [ 51.654476][ T695] [ 51.669521][ T110] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 196: comm kworker/u4:2: lblock 4 mapped to illegal pblock 196 (length 1) [ 51.682098][ T419] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 27: len 1: ext4_ext_map_blocks returned -117 [ 51.690731][ T692] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 197: comm syz-executor.2: lblock 5 mapped to illegal pblock 197 (length 1) [ 51.702426][ T706] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.717138][ T692] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 5 with max blocks 1 with error 117 [ 51.738212][ T419] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 51.751931][ T692] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.751931][ T692] [ 51.757834][ T110] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 51.783622][ T419] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.790793][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 51.806839][ T110] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 51.816367][ T110] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 51.819428][ T419] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 51.829294][ T110] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.842884][ T419] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 51.857380][ T719] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 2024/01/05 01:51:38 executed programs: 59 [ 51.877717][ T719] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/9/bus supports timestamps until 2038 (0x7fffffff) [ 51.933623][ T419] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 51.947448][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 51.975338][ T419] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 51.988228][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 52.003573][ T726] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.012714][ T726] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.072235][ T729] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.081480][ T729] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.123163][ T419] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 52.164488][ T737] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.173679][ T737] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.173970][ T739] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.197210][ T739] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.213281][ T729] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 230: comm syz-executor.5: lblock 22 mapped to illegal pblock 230 (length 1) [ 52.235142][ T419] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 226: comm kworker/u4:5: lblock 18 mapped to illegal pblock 226 (length 1) [ 52.254311][ T729] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 22 with max blocks 1 with error 117 [ 52.281140][ T379] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 240: comm kworker/u4:3: lblock 32 mapped to illegal pblock 240 (length 1) [ 52.284190][ T419] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 52.296845][ T739] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 245: comm syz-executor.2: lblock 37 mapped to illegal pblock 245 (length 1) [ 52.312202][ T741] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.334573][ T7] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:0: lblock 1 mapped to illegal pblock 193 (length 1) [ 52.335913][ T741] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.363496][ T737] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 199: comm syz-executor.0: lblock 7 mapped to illegal pblock 199 (length 1) [ 52.363593][ T419] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 52.390173][ T729] EXT4-fs (loop5): This should not happen!! Data will be lost [ 52.390173][ T729] [ 52.392690][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 52.403902][ T751] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.425863][ T419] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.435328][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 32: len 1: ext4_ext_map_blocks returned -117 [ 52.449839][ T419] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 52.452372][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 52.462649][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 52.490617][ T739] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 37 with max blocks 1 with error 117 [ 52.503906][ T419] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.516709][ T419] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:5: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.532539][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 52.535703][ T739] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.535703][ T739] [ 52.549627][ T737] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 7 with max blocks 1 with error 117 [ 52.558348][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.558971][ T751] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.573484][ T737] EXT4-fs (loop0): This should not happen!! Data will be lost [ 52.573484][ T737] [ 52.579935][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 52.601319][ T419] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 52.609150][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.618537][ T419] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 52.638270][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.647407][ T419] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.654481][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 52.667206][ T379] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.675685][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.689042][ T419] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 52.707438][ 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) [ 52.731694][ T419] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 52.750265][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 33: len 1: ext4_ext_map_blocks returned -117 [ 52.766701][ T751] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 235: comm syz-executor.4: lblock 27 mapped to illegal pblock 235 (length 1) [ 52.779202][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 52.791361][ T751] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 52.813489][ T419] EXT4-fs error (device loop5): ext4_find_extent:928: inode #19: comm kworker/u4:5: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 52.819060][ T751] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.838796][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 52.847536][ T751] EXT4-fs error (device loop4): ext4_ext_truncate:4396: inode #19: comm syz-executor.4: mark_inode_dirty error [ 52.862248][ T419] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 52.874169][ T751] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm syz-executor.4: Invalid inode table block 34360905424 in block_group 0 [ 52.887799][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.902106][ T751] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.912153][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 52.921180][ T751] EXT4-fs error (device loop4): ext4_truncate:4378: inode #19: comm syz-executor.4: mark_inode_dirty error [ 52.942634][ T7] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 52.946342][ T751] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 192: comm syz-executor.4: lblock 0 mapped to illegal pblock 192 (length 1) [ 52.955780][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 52.970502][ T751] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 52.984544][ T7] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 52.995988][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.018418][ T419] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.023603][ T379] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 53.060938][ T751] EXT4-fs (loop4): This should not happen!! Data will be lost [ 53.060938][ T751] [ 53.075029][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 34: len 1: ext4_ext_map_blocks returned -117 [ 53.075648][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.102671][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.112607][ 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) [ 53.125887][ T419] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 53.137463][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 53.149224][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.176914][ T419] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.178611][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.193945][ T764] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 53.204641][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.211926][ T764] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.224191][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 35: len 1: ext4_ext_map_blocks returned -117 [ 53.238144][ T766] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.253861][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 53.267828][ T766] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.275508][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.292603][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.300267][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 53.329985][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.343889][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 53.358527][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 36: len 1: ext4_ext_map_blocks returned -117 [ 53.361157][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.373211][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 53.502123][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.542582][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 53.558507][ T776] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.574784][ T778] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.651839][ T789] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.666881][ T780] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.682250][ T379] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 53.713972][ T792] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.729031][ T379] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 53.765830][ T795] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.813233][ T780] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 233: comm syz-executor.2: lblock 25 mapped to illegal pblock 233 (length 1) [ 53.833827][ T780] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 25 with max blocks 1 with error 117 [ 53.847733][ T780] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.847733][ T780] [ 53.878027][ T795] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 232: comm syz-executor.3: lblock 24 mapped to illegal pblock 232 (length 1) [ 53.897342][ T795] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 24 with max blocks 1 with error 117 [ 53.916795][ T379] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 53.926241][ T795] EXT4-fs (loop3): This should not happen!! Data will be lost [ 53.926241][ T795] [ 53.942473][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 53.944092][ T810] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.957453][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 53.998056][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 54.013101][ T811] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/11/bus supports timestamps until 2038 (0x7fffffff) [ 54.038830][ T379] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 54.053227][ T379] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 54.241748][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 54.248617][ T823] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/11/bus supports timestamps until 2038 (0x7fffffff) [ 54.272563][ T821] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/14/bus supports timestamps until 2038 (0x7fffffff) [ 54.298375][ T825] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/12/bus supports timestamps until 2038 (0x7fffffff) [ 54.315304][ T831] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/13/bus supports timestamps until 2038 (0x7fffffff) [ 54.350913][ T823] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 201: comm syz-executor.2: lblock 9 mapped to illegal pblock 201 (length 1) [ 54.367722][ T379] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 198: comm kworker/u4:3: lblock 6 mapped to illegal pblock 198 (length 1) [ 54.394948][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 54.409045][ T825] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 202: comm syz-executor.3: lblock 10 mapped to illegal pblock 202 (length 1) [ 54.424017][ T821] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 201: comm syz-executor.1: lblock 9 mapped to illegal pblock 201 (length 1) [ 54.425993][ T825] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 10 with max blocks 1 with error 117 [ 54.440455][ T110] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 192: comm kworker/u4:2: lblock 0 mapped to illegal pblock 192 (length 1) [ 54.452097][ T825] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.452097][ T825] [ 54.470325][ T7] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 192: comm kworker/u4:0: lblock 0 mapped to illegal pblock 192 (length 1) [ 54.487363][ T823] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 9 with max blocks 1 with error 117 [ 54.497903][ T832] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/11/bus supports timestamps until 2038 (0x7fffffff) [ 54.507548][ T821] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 9 with max blocks 1 with error 117 [ 54.524396][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 54.540552][ T823] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.540552][ T823] [ 54.548482][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 54.558162][ T821] EXT4-fs (loop1): This should not happen!! Data will be lost [ 54.558162][ T821] [ 54.571437][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 54.581452][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 54.619241][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 54.621948][ T848] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/12/bus supports timestamps until 2038 (0x7fffffff) [ 54.634018][ T110] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 54.652182][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 54.658821][ T110] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 54.685603][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.696590][ T7] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 54.701571][ T110] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:2: lblock 1 mapped to illegal pblock 193 (length 1) [ 54.725991][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 54.740306][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 54.752922][ T419] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 127969930781814: comm kworker/u4:5: lblock 10 mapped to illegal pblock 127969930781814 (length 1) [ 54.755098][ T110] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 54.773088][ T832] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 203: comm syz-executor.0: lblock 11 mapped to illegal pblock 203 (length 1) [ 54.780717][ T110] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 54.808401][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 54.808553][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.821697][ T7] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 54.839914][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.850152][ T419] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 54.861126][ T379] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 54.874830][ T110] EXT4-fs error (device loop3): 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) [ 54.892602][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 54.910798][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 54.923478][ T832] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 11 with max blocks 1 with error 117 [ 54.923498][ T832] EXT4-fs (loop0): This should not happen!! Data will be lost [ 54.923498][ T832] [ 54.958374][ T419] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 54.972642][ T419] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 54.982209][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 54.995762][ T419] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 54.996016][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.021417][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 55.035056][ T427] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 225: comm kworker/u4:6: lblock 17 mapped to illegal pblock 225 (length 1) [ 55.038786][ T848] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 227: comm syz-executor.5: lblock 19 mapped to illegal pblock 227 (length 1) [ 55.050940][ T7] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:0: lblock 1 mapped to illegal pblock 193 (length 1) [ 55.069490][ T427] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 55.080217][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 55.100722][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.108658][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 55.133993][ T7] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 55.138844][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 55.143701][ T7] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 55.159796][ T419] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.170101][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.196288][ T7] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 194: comm kworker/u4:0: lblock 2 mapped to illegal pblock 194 (length 1) [ 55.196456][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 55.220345][ T383] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 55.232329][ T858] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/14/bus supports timestamps until 2038 (0x7fffffff) [ 55.235027][ T848] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 19 with max blocks 1 with error 117 [ 55.261341][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 55.261400][ T427] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 55.289228][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 55.303018][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 55.305109][ T848] EXT4-fs (loop5): This should not happen!! Data will be lost [ 55.305109][ T848] [ 55.317015][ T383] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 55.326578][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.348357][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.351320][ T427] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 55.368869][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.374675][ T858] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 240: comm syz-executor.4: lblock 32 mapped to illegal pblock 240 (length 1) [ 55.375216][ T9] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 238: comm kworker/u4:1: lblock 30 mapped to illegal pblock 238 (length 1) [ 55.375385][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 30: len 1: ext4_ext_map_blocks returned -117 [ 55.404758][ T379] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 55.419791][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 55.433489][ T858] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 32 with max blocks 1 with error 117 [ 55.451201][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 55.466851][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 55.477103][ T9] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 55.486896][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 55.499876][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.512829][ T427] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 55.526392][ T9] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 239: comm kworker/u4:1: lblock 31 mapped to illegal pblock 239 (length 1) [ 55.566942][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.578862][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 31: len 1: ext4_ext_map_blocks returned -117 [ 55.580515][ T858] EXT4-fs (loop4): This should not happen!! Data will be lost [ 55.580515][ T858] [ 55.594711][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 55.605138][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.616541][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 55.631889][ T427] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.644115][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 55.658048][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 55.675700][ T427] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 226: comm kworker/u4:6: lblock 18 mapped to illegal pblock 226 (length 1) [ 55.686121][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 55.701371][ T866] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/12/bus supports timestamps until 2038 (0x7fffffff) [ 55.717361][ T9] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 55.737177][ T427] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 55.737708][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.751697][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.764334][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.784430][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 55.790203][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.803158][ T427] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 55.829988][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 55.838957][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.846704][ T427] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 55.858583][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 55.868079][ T110] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 55.883783][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 55.896635][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 55.925463][ T864] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 194: comm kworker/u4:8: lblock 2 mapped to illegal pblock 194 (length 1) [ 55.926563][ T866] 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) [ 55.941494][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 55.968975][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 2: len 1: ext4_ext_map_blocks returned -117 [ 55.969151][ T866] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 47 with max blocks 1 with error 117 [ 55.983116][ T864] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:8: Invalid inode table block 34360905424 in block_group 0 [ 55.996228][ T866] EXT4-fs (loop0): This should not happen!! Data will be lost [ 55.996228][ T866] [ 56.010820][ T427] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 56.022805][ T864] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.034844][ T427] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.042977][ T864] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:8: mark_inode_dirty error [ 56.055449][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.077856][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.094769][ T864] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:8: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 56.101752][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 56.113472][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 3: len 1: ext4_ext_map_blocks returned -117 [ 56.126999][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 56.139691][ T864] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:8: Invalid inode table block 34360905424 in block_group 0 [ 56.168260][ T864] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.169390][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.178139][ T864] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:8: mark_inode_dirty error [ 56.195997][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 56.224651][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.237560][ T864] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:8: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 56.255847][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 56.269864][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.283177][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 56.298004][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.311399][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 56.325430][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.340068][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 56.367090][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.381804][ T872] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/15/bus supports timestamps until 2038 (0x7fffffff) [ 56.397508][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 56.416009][ T874] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/13/bus supports timestamps until 2038 (0x7fffffff) [ 56.434965][ T877] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/12/bus supports timestamps until 2038 (0x7fffffff) [ 56.458900][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.473625][ T884] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/15/bus supports timestamps until 2038 (0x7fffffff) [ 56.479833][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 56.504785][ T7] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 251: comm kworker/u4:0: lblock 43 mapped to illegal pblock 251 (length 1) [ 56.505520][ T864] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.534731][ T888] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/13/bus supports timestamps until 2038 (0x7fffffff) [ 56.549494][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 56.565525][ T864] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 56.582055][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 43: len 1: ext4_ext_map_blocks returned -117 [ 56.599065][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 56.617294][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 56.632149][ T7] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.640819][ T110] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:2: lblock 1 mapped to illegal pblock 193 (length 1) [ 56.641658][ T7] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 56.660064][ T888] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 194: comm syz-executor.5: lblock 2 mapped to illegal pblock 194 (length 1) [ 56.670398][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.700948][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.701420][ 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) [ 56.720224][ T110] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 56.728409][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 44: len 1: ext4_ext_map_blocks returned -117 [ 56.752798][ T379] EXT4-fs error (device loop2): __ext4_ext_dirty:182: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 56.757322][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 56.782390][ T7] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.782421][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 47: len 1: ext4_ext_map_blocks returned -117 [ 56.791869][ T7] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 56.805846][ T864] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:8: Invalid inode table block 34360905424 in block_group 0 [ 56.819309][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.833547][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 56.845720][ T888] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 2 with max blocks 1 with error 117 [ 56.859454][ T110] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.871839][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 56.880245][ T110] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error 2024/01/05 01:51:43 executed programs: 88 [ 56.894208][ 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) [ 56.906191][ T888] EXT4-fs (loop5): This should not happen!! Data will be lost [ 56.906191][ T888] [ 56.940572][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 56.946068][ T110] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 56.957254][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 56.963060][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 45: len 1: ext4_ext_map_blocks returned -117 [ 56.976160][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.002702][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 57.019157][ T7] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 57.019260][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 57.019637][ T877] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm syz-executor.2: Invalid inode table block 34360905424 in block_group 0 [ 57.065757][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.079280][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 46: len 1: ext4_ext_map_blocks returned -117 [ 57.093140][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.107103][ T7] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 47: len 1: ext4_ext_map_blocks returned -117 [ 57.121171][ T7] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.133972][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 57.162380][ T903] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/13/bus supports timestamps until 2038 (0x7fffffff) [ 57.273302][ T909] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/16/bus supports timestamps until 2038 (0x7fffffff) [ 57.298597][ T905] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/14/bus supports timestamps until 2038 (0x7fffffff) [ 57.322988][ T903] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 254: comm syz-executor.0: lblock 46 mapped to illegal pblock 254 (length 1) [ 57.345274][ T915] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/14/bus supports timestamps until 2038 (0x7fffffff) [ 57.360436][ T922] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/16/bus supports timestamps until 2038 (0x7fffffff) [ 57.383452][ T918] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/13/bus supports timestamps until 2038 (0x7fffffff) [ 57.412820][ T909] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 244: comm syz-executor.1: lblock 36 mapped to illegal pblock 244 (length 1) [ 57.431404][ T903] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 57.445779][ T909] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 36 with max blocks 1 with error 117 [ 57.452405][ T903] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 57.467727][ T903] EXT4-fs error (device loop0): ext4_ext_truncate:4396: inode #19: comm syz-executor.0: mark_inode_dirty error [ 57.479705][ T903] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 57.493979][ T903] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 57.503485][ T903] EXT4-fs error (device loop0): ext4_truncate:4378: inode #19: comm syz-executor.0: mark_inode_dirty error [ 57.506095][ T110] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 241: comm kworker/u4:2: lblock 33 mapped to illegal pblock 241 (length 1) [ 57.515337][ T903] 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) [ 57.535771][ T922] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 242: comm syz-executor.4: lblock 34 mapped to illegal pblock 242 (length 1) [ 57.547860][ T903] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.572523][ T379] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:3: lblock 1 mapped to illegal pblock 193 (length 1) [ 57.575026][ T903] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.575026][ T903] [ 57.590383][ T918] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 194: comm syz-executor.2: lblock 2 mapped to illegal pblock 194 (length 1) [ 57.609106][ T909] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.609106][ T909] [ 57.623224][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 57.628240][ T915] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 201: comm syz-executor.5: lblock 9 mapped to illegal pblock 201 (length 1) [ 57.654164][ T427] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 57.661451][ T915] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 57.667776][ T379] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 57.681751][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 57.694917][ T110] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 33: len 1: ext4_ext_map_blocks returned -117 [ 57.694932][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 57.695355][ T864] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:8: Invalid inode table block 34360905424 in block_group 0 [ 57.709608][ T915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 57.722440][ T110] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 57.735911][ T915] EXT4-fs error (device loop5): ext4_ext_truncate:4396: inode #19: comm syz-executor.5: mark_inode_dirty error [ 57.754411][ T427] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 57.760060][ T915] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 57.768926][ T922] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 34 with max blocks 1 with error 117 [ 57.779776][ T915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 57.793760][ T918] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 2 with max blocks 1 with error 117 [ 57.807218][ T915] EXT4-fs error (device loop5): ext4_truncate:4378: inode #19: comm syz-executor.5: mark_inode_dirty error [ 57.842963][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 57.853921][ T915] 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) [ 57.869454][ T922] EXT4-fs (loop4): This should not happen!! Data will be lost [ 57.869454][ T922] [ 57.885875][ T915] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 9 with error 117 [ 57.897526][ T110] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 57.907442][ T915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 57.907442][ T915] [ 57.907759][ T918] EXT4-fs (loop2): This should not happen!! Data will be lost [ 57.907759][ T918] [ 57.930308][ T110] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 57.954663][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 57.964483][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 57.968198][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 57.984986][ T110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 58.007923][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 58.022344][ T379] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 58.026441][ T940] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/14/bus supports timestamps until 2038 (0x7fffffff) [ 58.036467][ T379] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 58.074367][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 58.088964][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 58.190638][ T943] ext4 filesystem being mounted at /root/syzkaller-testdir2354686259/syzkaller.nRPzjA/17/bus supports timestamps until 2038 (0x7fffffff) [ 58.206068][ T950] ext4 filesystem being mounted at /root/syzkaller-testdir1372998903/syzkaller.RacCfv/15/bus supports timestamps until 2038 (0x7fffffff) [ 58.206389][ T947] ext4 filesystem being mounted at /root/syzkaller-testdir4105813042/syzkaller.6pTpiS/15/bus supports timestamps until 2038 (0x7fffffff) [ 58.273015][ T955] ext4 filesystem being mounted at /root/syzkaller-testdir1984730460/syzkaller.ZR7izh/17/bus supports timestamps until 2038 (0x7fffffff) [ 58.298993][ T950] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 230: comm syz-executor.5: lblock 22 mapped to illegal pblock 230 (length 1) [ 58.299092][ T427] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #19: block 229: comm kworker/u4:6: lblock 21 mapped to illegal pblock 229 (length 1) [ 58.329353][ T950] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 22 with max blocks 1 with error 117 [ 58.353343][ T943] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 233: comm syz-executor.1: lblock 25 mapped to illegal pblock 233 (length 1) [ 58.368315][ 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) [ 58.372247][ T950] EXT4-fs (loop5): This should not happen!! Data will be lost [ 58.372247][ T950] [ 58.386787][ T966] ext4 filesystem being mounted at /root/syzkaller-testdir2201259854/syzkaller.Dmn4XT/15/bus supports timestamps until 2038 (0x7fffffff) [ 58.405802][ T958] ext4 filesystem being mounted at /root/syzkaller-testdir739103096/syzkaller.zuOiWA/14/bus supports timestamps until 2038 (0x7fffffff) [ 58.410622][ T947] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 233: comm syz-executor.3: lblock 25 mapped to illegal pblock 233 (length 1) [ 58.439017][ T9] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 121: comm kworker/u4:1: lblock 17 mapped to illegal pblock 121 (length 1) [ 58.443093][ T427] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 58.468197][ T427] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 58.471493][ T110] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 58.495270][ T9] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 58.499383][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 58.509473][ T943] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 25 with max blocks 1 with error 117 [ 58.534736][ T427] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 58.543399][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:1: Invalid inode table block 34360905424 in block_group 0 [ 58.544499][ T947] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 25 with max blocks 1 with error 117 [ 58.558004][ T110] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 58.570127][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 58.581072][ T947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 58.581072][ T947] [ 58.590333][ T9] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 58.599958][ T943] EXT4-fs (loop1): This should not happen!! Data will be lost [ 58.599958][ T943] [ 58.612075][ T9] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 58.621717][ T379] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 58.635692][ T9] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 122: comm kworker/u4:1: lblock 18 mapped to illegal pblock 122 (length 1) [ 58.654234][ T379] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 58.670120][ T958] 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) [ 58.694475][ T379] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 58.700459][ T110] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error