[ 35.377450][ T24] audit: type=1400 audit(1704737386.240:148): avc: denied { rlimitinh } for pid=316 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 35.397002][ T24] audit: type=1400 audit(1704737386.240:149): avc: denied { siginh } for pid=316 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. 2024/01/08 18:09:53 ignoring optional flag "sandboxArg"="0" 2024/01/08 18:09:53 parsed 1 programs 2024/01/08 18:09:53 executed programs: 0 [ 42.943126][ T24] audit: type=1400 audit(1704737393.850:150): avc: denied { mounton } for pid=337 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 [ 42.983910][ T24] audit: type=1400 audit(1704737393.850:151): avc: denied { mount } for pid=337 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 [ 43.066807][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.073852][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.081880][ T344] device bridge_slave_0 entered promiscuous mode [ 43.089541][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.096469][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.103594][ T344] device bridge_slave_1 entered promiscuous mode [ 43.176856][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.183761][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.190877][ T358] device bridge_slave_0 entered promiscuous mode [ 43.198659][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.205714][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.213028][ T358] device bridge_slave_1 entered promiscuous mode [ 43.248028][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.255129][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.262674][ T347] device bridge_slave_0 entered promiscuous mode [ 43.291341][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.298828][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.306528][ T347] device bridge_slave_1 entered promiscuous mode [ 43.339284][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.346638][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.355675][ T351] device bridge_slave_0 entered promiscuous mode [ 43.373766][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.381690][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.389009][ T357] device bridge_slave_0 entered promiscuous mode [ 43.395962][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.403207][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.410356][ T351] device bridge_slave_1 entered promiscuous mode [ 43.426305][ T24] audit: type=1400 audit(1704737394.330:152): avc: denied { write } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.435086][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.446978][ T24] audit: type=1400 audit(1704737394.330:153): avc: denied { read } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.453786][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.481687][ T354] device bridge_slave_0 entered promiscuous mode [ 43.488321][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.495314][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.503184][ T357] device bridge_slave_1 entered promiscuous mode [ 43.529726][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.536686][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.543734][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.550462][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.558277][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.565164][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.572617][ T354] device bridge_slave_1 entered promiscuous mode [ 43.676047][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.682934][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.690077][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.696924][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.744245][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.752729][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.759777][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.766986][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.775914][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.783275][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.821948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.829694][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.838300][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.845150][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.853160][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.860954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.901547][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.908959][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.917346][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.926789][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.933740][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.940883][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.949170][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.956015][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.963315][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.971091][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.978968][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.986964][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.993831][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.000966][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.009064][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.015920][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.023256][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.057902][ T344] device veth0_vlan entered promiscuous mode [ 44.064833][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.073584][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.080535][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.089984][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.098205][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.105096][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.112592][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.120450][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.128634][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.136701][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.144765][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.153039][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.161007][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.169761][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.178328][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.186433][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.195637][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.203445][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.211107][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.226034][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.234835][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.243784][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.251441][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.261451][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.269830][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.278518][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.285402][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.295667][ T347] device veth0_vlan entered promiscuous mode [ 44.310770][ T351] device veth0_vlan entered promiscuous mode [ 44.324076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.332805][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.341001][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.348676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.356803][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.364885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.372948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.380218][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.388450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.396742][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.405397][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.413667][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.420520][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.428097][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.436299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.444452][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.451326][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.458533][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.466850][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.474959][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.482057][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.496111][ T347] device veth1_macvtap entered promiscuous mode [ 44.514388][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.523032][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.531022][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.538850][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.546663][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.554922][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.563917][ T351] device veth1_macvtap entered promiscuous mode [ 44.583413][ T344] device veth1_macvtap entered promiscuous mode [ 44.590986][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.599330][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.608397][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.618347][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.626746][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.635568][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.644085][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.657474][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.666035][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.680467][ T24] audit: type=1400 audit(1704737395.580:154): avc: denied { mounton } for pid=347 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 [ 44.709976][ T358] device veth0_vlan entered promiscuous mode [ 44.722772][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.730661][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.739663][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.749085][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.758241][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.767089][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.775209][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.783811][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.792434][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.825312][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.833657][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.842812][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.852254][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.861956][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.870174][ T24] audit: type=1400 audit(1704737395.770:155): avc: denied { mounton } for pid=378 comm="syz-executor.1" path="/root/syzkaller-testdir64017597/syzkaller.S84fqq/0/bus" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.913833][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.923876][ T379] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.933447][ T384] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.935529][ T379] ext4 filesystem being mounted at /root/syzkaller-testdir64017597/syzkaller.S84fqq/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.942783][ T24] audit: type=1400 audit(1704737395.840:156): avc: denied { mount } for pid=378 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 [ 44.985767][ T384] ext4 filesystem being mounted at /root/syzkaller-testdir2705720553/syzkaller.msZp2G/0/bus supports timestamps until 2038 (0x7fffffff) [ 44.999679][ T24] audit: type=1400 audit(1704737395.860:157): avc: denied { write } for pid=378 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 [ 44.999720][ T24] audit: type=1400 audit(1704737395.860:158): avc: denied { add_name } for pid=378 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.045610][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.075458][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.085792][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.102738][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.102899][ T24] audit: type=1400 audit(1704737395.860:159): avc: denied { create } for pid=378 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.138589][ T357] device veth0_vlan entered promiscuous mode [ 45.147476][ T358] device veth1_macvtap entered promiscuous mode [ 45.160519][ T354] device veth0_vlan entered promiscuous mode [ 45.172827][ T392] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.180630][ T395] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.182773][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.191336][ T391] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 45.198897][ T395] ext4 filesystem being mounted at /root/syzkaller-testdir64017597/syzkaller.S84fqq/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.225325][ T392] ext4 filesystem being mounted at /root/syzkaller-testdir2491093213/syzkaller.RFlPNA/0/bus supports timestamps until 2038 (0x7fffffff) [ 45.226661][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.247783][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.256395][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.264977][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.273010][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.281004][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.288482][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.296304][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.304365][ T7] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 240: comm kworker/u4:0: lblock 32 mapped to illegal pblock 240 (length 1) [ 45.304842][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.319757][ T395] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 241: comm syz-executor.1: lblock 33 mapped to illegal pblock 241 (length 1) [ 45.343207][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 32: len 1: ext4_ext_map_blocks returned -117 [ 45.359493][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.374710][ T7] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.374739][ T395] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 33 with max blocks 1 with error 117 [ 45.384217][ T7] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 45.407988][ T354] device veth1_macvtap entered promiscuous mode [ 45.409377][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.430482][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.440678][ T395] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.440678][ T395] [ 45.451398][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.460843][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.469030][ T407] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 45.485180][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.486380][ T406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.494383][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.509974][ T406] ext4 filesystem being mounted at /root/syzkaller-testdir2705720553/syzkaller.msZp2G/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.510800][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.532025][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.542978][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.556933][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 45.559166][ T357] device veth1_macvtap entered promiscuous mode [ 45.579462][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.587283][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.596120][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.626879][ T407] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 45.659293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.668236][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.669295][ T413] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.678179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.685970][ T413] ext4 filesystem being mounted at /root/syzkaller-testdir2491093213/syzkaller.RFlPNA/1/bus supports timestamps until 2038 (0x7fffffff) [ 45.694841][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.710145][ T416] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.717417][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.726303][ T416] ext4 filesystem being mounted at /root/syzkaller-testdir64017597/syzkaller.S84fqq/2/bus supports timestamps until 2038 (0x7fffffff) [ 45.735042][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.779562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.789845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.819746][ T7] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 239: comm kworker/u4:0: lblock 31 mapped to illegal pblock 239 (length 1) [ 45.840896][ T413] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 249: comm syz-executor.2: lblock 41 mapped to illegal pblock 249 (length 1) [ 45.842847][ T407] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 248: comm kworker/u4:4: lblock 40 mapped to illegal pblock 248 (length 1) [ 45.873151][ T413] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 41 with max blocks 1 with error 117 [ 45.878155][ T416] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 240: comm syz-executor.1: lblock 32 mapped to illegal pblock 240 (length 1) [ 45.895335][ T413] EXT4-fs (loop2): This should not happen!! Data will be lost [ 45.895335][ T413] [ 45.912911][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 31: len 1: ext4_ext_map_blocks returned -117 [ 45.926634][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:0: Invalid inode table block 34360905424 in block_group 0 [ 45.932108][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 32 with max blocks 1 with error 117 [ 45.951031][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 45.957963][ T7] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.967257][ T407] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 45.989959][ T407] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 45.992317][ T423] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.000226][ T407] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 46.021787][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.032330][ T7] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:0: mark_inode_dirty error [ 46.035755][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 46.035755][ T416] [ 46.048535][ T423] ext4 filesystem being mounted at /root/syzkaller-testdir2705720553/syzkaller.msZp2G/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.065187][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.087418][ T429] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.106448][ T429] ext4 filesystem being mounted at /root/syzkaller-testdir2866692969/syzkaller.UONlQM/0/bus supports timestamps until 2038 (0x7fffffff) [ 46.107276][ T435] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.130754][ T407] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.146010][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.161921][ T435] ext4 filesystem being mounted at /root/syzkaller-testdir1377636672/syzkaller.30wcAf/0/bus supports timestamps until 2038 (0x7fffffff) [ 46.177587][ T434] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.180510][ T407] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.200605][ T423] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 247: comm syz-executor.0: lblock 39 mapped to illegal pblock 247 (length 1) [ 46.203425][ T434] ext4 filesystem being mounted at /root/syzkaller-testdir2552527387/syzkaller.RUjHeG/0/bus supports timestamps until 2038 (0x7fffffff) [ 46.224317][ T110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.256197][ T423] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 46.258579][ T435] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 254: comm syz-executor.3: lblock 46 mapped to illegal pblock 254 (length 1) [ 46.287697][ T423] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.301848][ T429] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 4 in block_group 0 [ 46.312061][ T423] EXT4-fs error (device loop0): ext4_ext_truncate:4396: inode #19: comm syz-executor.0: mark_inode_dirty error [ 46.320833][ T434] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 246: comm syz-executor.4: lblock 38 mapped to illegal pblock 246 (length 1) [ 46.328811][ T423] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm syz-executor.0: Invalid inode table block 34360905424 in block_group 0 [ 46.356620][ T434] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 38 with max blocks 1 with error 117 [ 46.357732][ T448] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 233: comm kworker/u4:5: lblock 25 mapped to illegal pblock 233 (length 1) [ 46.371403][ T434] EXT4-fs (loop4): This should not happen!! Data will be lost [ 46.371403][ T434] [ 46.390348][ T435] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm syz-executor.3: Invalid inode table block 34360905424 in block_group 0 [ 46.394458][ T429] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.397616][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 25: len 1: ext4_ext_map_blocks returned -117 [ 46.408906][ T435] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.418262][ T429] EXT4-fs error (device loop5): ext4_ext_truncate:4396: inode #19: comm syz-executor.5: mark_inode_dirty error [ 46.432943][ T435] EXT4-fs error (device loop3): ext4_ext_truncate:4396: inode #19: comm syz-executor.3: mark_inode_dirty error [ 46.445416][ T423] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.472271][ T429] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 46.476309][ T423] EXT4-fs error (device loop0): ext4_truncate:4378: inode #19: comm syz-executor.0: mark_inode_dirty error [ 46.500648][ T448] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 46.501057][ T429] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.515135][ T423] 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) [ 46.524776][ T448] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.543172][ T423] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 46.552239][ T448] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 46.565789][ T423] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.565789][ T423] [ 46.577743][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.586749][ T429] EXT4-fs error (device loop5): ext4_truncate:4378: inode #19: comm syz-executor.5: mark_inode_dirty error [ 46.599674][ T448] ================================================================== [ 46.599710][ T448] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0 [ 46.612306][ T435] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm syz-executor.3: Invalid inode table block 34360905424 in block_group 0 [ 46.618936][ T448] Read of size 4 at addr ffff88812470c784 by task kworker/u4:5/448 [ 46.618940][ T448] [ 46.618956][ T448] CPU: 0 PID: 448 Comm: kworker/u4:5 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 46.618963][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 46.618989][ T448] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 46.630582][ T435] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.640682][ T448] [ 46.640692][ T448] Call Trace: [ 46.640722][ T448] dump_stack_lvl+0x1e2/0x24b [ 46.640735][ T448] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.640745][ T448] ? panic+0x80b/0x80b [ 46.640757][ T448] ? __getblk_gfp+0x3d/0x7e0 [ 46.640770][ T448] print_address_description+0x81/0x3b0 [ 46.640798][ T448] kasan_report+0x179/0x1c0 [ 46.640808][ T448] ? ext4_find_extent+0xbab/0xdb0 [ 46.640818][ T448] ? ext4_find_extent+0xbab/0xdb0 [ 46.640830][ T448] __asan_report_load4_noabort+0x14/0x20 [ 46.640840][ T448] ext4_find_extent+0xbab/0xdb0 [ 46.640854][ T448] ext4_ext_map_blocks+0x26d/0x6be0 [ 46.640871][ T448] ? arch_stack_walk+0x10d/0x140 [ 46.640884][ T448] ? ret_from_fork+0x1f/0x30 [ 46.640895][ T448] ? ext4_ext_release+0x10/0x10 [ 46.640908][ T448] ? stack_trace_save+0x113/0x1c0 [ 46.640918][ T448] ? kasan_set_track+0x4b/0x70 [ 46.640929][ T448] ? kasan_set_free_info+0x23/0x40 [ 46.640940][ T448] ? ____kasan_slab_free+0x121/0x160 [ 46.640951][ T448] ? stack_trace_snprint+0xf0/0xf0 [ 46.640971][ T448] ? mempool_free+0xd7/0x310 [ 46.640984][ T448] ? ext4_end_io_rsv_work+0x57f/0x690 [ 46.641009][ T448] ? process_one_work+0x6dc/0xbd0 [ 46.659992][ T435] EXT4-fs error (device loop3): ext4_truncate:4378: inode #19: comm syz-executor.3: mark_inode_dirty error [ 46.662435][ T448] ? worker_thread+0xaea/0x1510 [ 46.662455][ T448] ? _raw_read_unlock+0x25/0x40 [ 46.662468][ T448] ? ext4_es_lookup_extent+0x33b/0x940 [ 46.662482][ T448] ext4_map_blocks+0xaa7/0x1ec0 [ 46.662496][ T448] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 46.662523][ T448] ? __kasan_check_read+0x11/0x20 [ 46.674483][ T435] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm syz-executor.3: pblk 208 bad header/extent: invalid magic - magic 6f69, entries 29795, max 9324(0), depth 20297(0) [ 46.680563][ T448] ext4_convert_unwritten_extents+0x2a3/0x5a0 [ 46.680578][ T448] ? ____kasan_slab_free+0x12c/0x160 [ 46.680588][ T448] ? __kasan_slab_free+0x11/0x20 [ 46.680611][ T448] ? trace_ext4_fallocate_exit+0x160/0x160 [ 46.690917][ T435] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 46.692727][ T448] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 46.692742][ T448] ? kmem_cache_free+0xa9/0x1e0 [ 46.692754][ T448] ? _raw_spin_lock+0x1b0/0x1b0 [ 46.692770][ T448] ext4_convert_unwritten_io_end_vec+0x104/0x180 [ 46.692785][ T448] ext4_end_io_rsv_work+0x358/0x690 [ 46.692798][ T448] ? ext4_last_io_end_vec+0x70/0x70 [ 46.692813][ T448] ? read_word_at_a_time+0x12/0x20 [ 46.692824][ T448] ? strscpy+0x9c/0x260 [ 46.692837][ T448] process_one_work+0x6dc/0xbd0 [ 46.692850][ T448] worker_thread+0xaea/0x1510 [ 46.692860][ T448] ? _raw_spin_lock+0x1b0/0x1b0 [ 46.692875][ T448] ? __kasan_check_read+0x11/0x20 [ 46.692889][ T448] kthread+0x34b/0x3d0 [ 46.692900][ T448] ? worker_clr_flags+0x180/0x180 [ 46.692912][ T448] ? kthread_blkcg+0xd0/0xd0 [ 46.692926][ T448] ret_from_fork+0x1f/0x30 [ 46.692933][ T448] [ 46.692937][ T448] The buggy address belongs to the page: [ 46.692955][ T448] page:ffffea000491c300 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12470c [ 46.692964][ T448] flags: 0x4000000000000000() [ 46.692981][ T448] raw: 4000000000000000 dead000000000100 dead000000000122 0000000000000000 [ 46.693001][ T448] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 46.693006][ T448] page dumped because: kasan: bad access detected [ 46.693012][ T448] page_owner info is not present (never set?) [ 46.693015][ T448] [ 46.693019][ T448] Memory state around the buggy address: [ 46.693029][ T448] ffff88812470c680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.693039][ T448] ffff88812470c700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.693048][ T448] >ffff88812470c780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.693053][ T448] ^ [ 46.693062][ T448] ffff88812470c800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.693072][ T448] ffff88812470c880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.693076][ T448] ================================================================== [ 46.693081][ T448] Disabling lock debugging due to kernel taint [ 46.722293][ T429] 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) [ 46.781769][ T435] EXT4-fs (loop3): This should not happen!! Data will be lost [ 46.781769][ T435] [ 46.786903][ T429] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 46.792475][ T407] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.795658][ T429] EXT4-fs (loop5): This should not happen!! Data will be lost [ 46.795658][ T429] [ 46.802193][ T407] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.807337][ T448] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 26: comm kworker/u4:5: lblock 26 mapped to illegal pblock 26 (length 1) [ 46.870552][ T455] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.875232][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 26: len 1: ext4_ext_map_blocks returned -117 [ 46.880600][ T455] ext4 filesystem being mounted at /root/syzkaller-testdir64017597/syzkaller.S84fqq/3/bus supports timestamps until 2038 (0x7fffffff) [ 46.885311][ T407] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.892163][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.903851][ T448] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 46.909635][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 46.914963][ T448] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 46.923185][ T407] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 46.927006][ T448] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 46.962993][ T456] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.964253][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.967534][ T456] ext4 filesystem being mounted at /root/syzkaller-testdir2491093213/syzkaller.RFlPNA/2/bus supports timestamps until 2038 (0x7fffffff) [ 46.972998][ T448] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 27: comm kworker/u4:5: lblock 27 mapped to illegal pblock 27 (length 1) [ 47.381466][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 27: len 1: ext4_ext_map_blocks returned -117 [ 47.405884][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.419736][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 28: len 1: ext4_ext_map_blocks returned -117 [ 47.434501][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.455091][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 29: len 1: ext4_ext_map_blocks returned -117 [ 47.488016][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.512801][ T465] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.522200][ T467] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.533384][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 30: len 1: ext4_ext_map_blocks returned -117 [ 47.539490][ T391] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 229: comm kworker/u4:3: lblock 21 mapped to illegal pblock 229 (length 1) [ 47.549340][ T465] ext4 filesystem being mounted at /root/syzkaller-testdir2705720553/syzkaller.msZp2G/3/bus supports timestamps until 2038 (0x7fffffff) [ 47.564319][ T455] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 230: comm syz-executor.1: lblock 22 mapped to illegal pblock 230 (length 1) [ 47.597441][ T467] ext4 filesystem being mounted at /root/syzkaller-testdir1377636672/syzkaller.30wcAf/1/bus supports timestamps until 2038 (0x7fffffff) [ 47.600178][ T407] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 204: comm kworker/u4:4: lblock 12 mapped to illegal pblock 204 (length 1) [ 47.639765][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.639807][ T391] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 47.658176][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 31: len 1: ext4_ext_map_blocks returned -28 [ 47.689874][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 47.690502][ T473] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 47.703684][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 32: len 1: ext4_ext_map_blocks returned -28 [ 47.717415][ T455] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 22 with max blocks 1 with error 117 [ 47.729116][ T448] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 47.745039][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 47.754311][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 33: len 1: ext4_ext_map_blocks returned -28 [ 47.790089][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir2866692969/syzkaller.UONlQM/1/bus supports timestamps until 2038 (0x7fffffff) [ 47.806659][ T110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 47.817189][ T455] EXT4-fs (loop1): This should not happen!! Data will be lost [ 47.817189][ T455] [ 47.830471][ T407] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 47.832265][ T448] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 34: len 1: ext4_ext_map_blocks returned -28 [ 47.845008][ T391] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 47.876444][ T407] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.882134][ T391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 47.901306][ T391] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 47.915213][ T391] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.922100][ T407] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 47.943364][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.945018][ T481] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 47.956672][ T407] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 205: comm kworker/u4:4: lblock 13 mapped to illegal pblock 205 (length 1) 2024/01/08 18:09:58 executed programs: 20 [ 47.985356][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 48.000344][ T407] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.014695][ T407] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.024788][ T407] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:4: mark_inode_dirty error [ 48.026884][ T481] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 48.037964][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.056501][ T487] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.064556][ T407] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #19: block 206: comm kworker/u4:4: lblock 14 mapped to illegal pblock 206 (length 1) [ 48.087360][ T487] ext4 filesystem being mounted at /root/syzkaller-testdir1377636672/syzkaller.30wcAf/2/bus supports timestamps until 2038 (0x7fffffff) [ 48.087928][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 48.115035][ T407] EXT4-fs error (device loop2): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.129343][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.143090][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 48.156895][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.170323][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 48.184493][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.199401][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 48.214032][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.227042][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 48.241041][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.254082][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 48.269010][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.309720][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 48.327312][ T492] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.345191][ T492] ext4 filesystem being mounted at /root/syzkaller-testdir2552527387/syzkaller.RUjHeG/1/bus supports timestamps until 2038 (0x7fffffff) [ 48.347270][ T487] 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) [ 48.374876][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.387834][ T407] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4815: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 48.388660][ T499] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.402137][ T407] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.411240][ T497] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.432131][ T499] ext4 filesystem being mounted at /root/syzkaller-testdir2705720553/syzkaller.msZp2G/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.432555][ T495] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.446939][ T497] ext4 filesystem being mounted at /root/syzkaller-testdir2866692969/syzkaller.UONlQM/2/bus supports timestamps until 2038 (0x7fffffff) [ 48.462546][ T487] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 25 with max blocks 1 with error 117 [ 48.475870][ T495] ext4 filesystem being mounted at /root/syzkaller-testdir64017597/syzkaller.S84fqq/4/bus supports timestamps until 2038 (0x7fffffff) [ 48.496321][ T487] EXT4-fs (loop3): This should not happen!! Data will be lost [ 48.496321][ T487] [ 48.499179][ T110] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 192: comm kworker/u4:2: lblock 0 mapped to illegal pblock 192 (length 1) [ 48.514583][ T492] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #19: block 193: comm syz-executor.4: lblock 1 mapped to illegal pblock 193 (length 1) [ 48.542441][ T110] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 48.543520][ T492] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117 [ 48.556910][ T110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 48.569224][ T492] EXT4-fs (loop4): This should not happen!! Data will be lost [ 48.569224][ T492] [ 48.583926][ T407] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.594871][ T110] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.620568][ T497] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 4 in block_group 0 [ 48.633754][ T110] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 48.636992][ T481] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 192: comm kworker/u4:6: lblock 0 mapped to illegal pblock 192 (length 1) [ 48.666308][ T495] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 194: comm syz-executor.1: lblock 2 mapped to illegal pblock 194 (length 1) [ 48.667087][ T110] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.695351][ T391] EXT4-fs error (device loop1): ext4_map_blocks:716: inode #19: block 193: comm kworker/u4:3: lblock 1 mapped to illegal pblock 193 (length 1) [ 48.695739][ T499] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #19: block 193: comm syz-executor.0: lblock 1 mapped to illegal pblock 193 (length 1) [ 48.726592][ T391] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4815: inode #19: block 1: len 1: ext4_ext_map_blocks returned -117 [ 48.726824][ T407] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.742121][ T495] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 2 with max blocks 1 with error 117 [ 48.754862][ T481] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4815: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 48.769521][ T497] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.783604][ T481] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 48.807527][ T481] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.817649][ T407] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.817709][ T481] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:6: mark_inode_dirty error [ 48.836477][ T391] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:3: Invalid inode table block 34360905424 in block_group 0 [ 48.852096][ T497] EXT4-fs error (device loop5): ext4_dirty_inode:6096: inode #19: comm syz-executor.5: mark_inode_dirty error [ 48.862894][ T407] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 48.873332][ T499] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117 [ 48.898200][ T495] EXT4-fs (loop1): This should not happen!! Data will be lost [ 48.898200][ T495] [ 48.900308][ T499] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.900308][ T499] [ 48.910136][ T481] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.918620][ T391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 48.932031][ T497] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 5012810950875536 in block_group 0 [ 48.948959][ T391] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4816: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 48.963225][ T497] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 48.969175][ T391] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.983797][ T497] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.005568][ T497] EXT4-fs error (device loop5): ext4_dirty_inode:6096: inode #19: comm syz-executor.5: mark_inode_dirty error [ 49.018311][ T497] EXT4-fs error (device loop5): __ext4_get_inode_loc:4426: comm syz-executor.5: Invalid inode table block 34360905424 in block_group 0 [ 49.041913][ T481] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.053934][ T497] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5886: Corrupt filesystem [ 49.055728][ T407] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 49.079618][ T497] EXT4-fs error (device loop5): ext4_ext_truncate:4396: inode #19: comm syz-executor.5: mark_inode_dirty error [ 49.089462][ T481] EXT4-fs error (device loop0): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 49.092696][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.108061][ T407] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:4: Invalid inode table block 34360905424 in block_group 0 [ 49.115717][ T518] ext4 filesystem being mounted at /root/syzkaller-testdir2491093213/syzkaller.RFlPNA/3/bus supports timestamps until 2038 (0x7fffffff) [ 49.167613][ T521] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.179108][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 49.179122][ T24] audit: type=1400 audit(1704737400.080:164): avc: denied { mounton } for pid=532 comm="syz-executor.0" path="/root/syzkaller-testdir2705720553/syzkaller.msZp2G/5/bus" dev="sda1" ino=1948 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 49.223607][ T497] ------------[ cut here ]------------ [ 49.236350][ T521] ext4 filesystem being mounted at /root/syzkaller-testdir1377636672/syzkaller.30wcAf/3/bus supports timestamps until 2038 (0x7fffffff) [ 49.272122][ T524] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.289140][ T524] ext4 filesystem being mounted at /root/syzkaller-testdir2552527387/syzkaller.RUjHeG/2/bus supports timestamps until 2038 (0x7fffffff) [ 49.310611][ T497] kernel BUG at fs/ext4/inode.c:2452! [ 49.376927][ T536] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.389742][ T497] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.391687][ T536] ext4 filesystem being mounted at /root/syzkaller-testdir64017597/syzkaller.S84fqq/5/bus supports timestamps until 2038 (0x7fffffff) [ 49.395651][ T497] CPU: 0 PID: 497 Comm: syz-executor.5 Tainted: G B 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 49.395659][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 49.395680][ T497] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 49.395701][ T497] Code: 00 74 08 48 89 df e8 bb fb c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 13 d2 07 00 eb 5d e8 bc 8e 8c ff <0f> 0b e8 b5 8e 8c ff eb 3b e8 ae 8e 8c ff eb 77 e8 a7 8e 8c ff 31 [ 49.411046][ T521] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #19: block 206: comm syz-executor.3: lblock 14 mapped to illegal pblock 206 (length 1) [ 49.421559][ T497] RSP: 0018:ffffc90001537300 EFLAGS: 00010293 [ 49.421576][ T497] RAX: ffffffff81de1764 RBX: dffffc0000000000 RCX: ffff88811435a780 [ 49.421583][ T497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.421592][ T497] RBP: ffffc900015376f0 R08: ffffffff81ddf369 R09: ffffed10246d7d6e [ 49.421599][ T497] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90001537610 [ 49.421606][ T497] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 49.421616][ T497] FS: 00007fcfa81e96c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 49.421625][ T497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.421632][ T497] CR2: 000000002002e03f CR3: 0000000111f75000 CR4: 00000000003506b0 [ 49.421652][ T497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.459078][ T524] 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) [ 49.471805][ T497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.471812][ T497] Call Trace: [ 49.471835][ T497] ? __die_body+0x62/0xb0 [ 49.471846][ T497] ? die+0x88/0xb0 [ 49.471869][ T497] ? do_trap+0x1a4/0x310 [ 49.522537][ T521] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 14 with max blocks 1 with error 117 [ 49.526481][ T497] ? ext4_writepages+0x3b44/0x3c00 [ 49.526494][ T497] ? handle_invalid_op+0x95/0xc0 [ 49.526516][ T497] ? ext4_writepages+0x3b44/0x3c00 [ 49.545040][ T524] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 49.548658][ T497] ? exc_invalid_op+0x32/0x50 [ 49.548672][ T497] ? asm_exc_invalid_op+0x12/0x20 [ 49.548688][ T497] ? ext4_writepages+0x1749/0x3c00 [ 49.548699][ T497] ? ext4_writepages+0x3b44/0x3c00 [ 49.548722][ T497] ? ext4_writepages+0x3b44/0x3c00 [ 49.563263][ T521] EXT4-fs (loop3): This should not happen!! Data will be lost [ 49.563263][ T521] [ 49.571090][ T497] ? ext4_readahead+0x110/0x110 [ 49.571105][ T497] ? ext4_readpage+0x230/0x230 [ 49.571119][ T497] ? can_reuse_spf_vma+0xe0/0xe0 [ 49.571135][ T497] ? ext4_readpage+0x230/0x230 [ 49.571147][ T497] do_writepages+0x12e/0x270 [ 49.571159][ T497] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 49.571169][ T497] ? __writepage+0x130/0x130 [ 49.571182][ T497] ? __kasan_check_write+0x14/0x20 [ 49.571194][ T497] ? _raw_spin_lock+0xa4/0x1b0 [ 49.571203][ T497] ? _raw_spin_unlock+0x4d/0x70 [ 49.571219][ T497] __filemap_fdatawrite_range+0x33c/0x3f0 [ 49.571231][ T497] ? filemap_check_errors+0x150/0x150 [ 49.571244][ T497] ? generic_perform_write+0x4ce/0x570 [ 49.571256][ T497] file_write_and_wait_range+0x89/0x120 [ 49.571267][ T497] ext4_sync_file+0x1a2/0xa30 [ 49.571277][ T497] ? down_write+0xd7/0x150 [ 49.571289][ T497] vfs_fsync_range+0x17b/0x190 [ 49.571302][ T497] ext4_buffered_write_iter+0x565/0x610 [ 49.571313][ T497] ext4_file_write_iter+0x193/0x1c80 [ 49.571330][ T497] ? avc_policy_seqno+0x1b/0x70 [ 49.571342][ T497] ? selinux_file_permission+0x2bb/0x560 [ 49.571356][ T497] ? fsnotify_perm+0x67/0x4e0 [ 49.571366][ T497] ? ext4_file_read_iter+0x4d0/0x4d0 [ 49.571378][ T497] ? security_file_permission+0x86/0xb0 [ 49.571391][ T497] ? iov_iter_init+0x3f/0x120 [ 49.571404][ T497] vfs_write+0xb55/0xe70 [ 49.571418][ T497] ? futex_exit_release+0x1e0/0x1e0 [ 49.571430][ T497] ? kernel_write+0x3d0/0x3d0 [ 49.571445][ T497] ? mutex_trylock+0xa0/0xa0 [ 49.571457][ T497] ? __fdget_pos+0x2e7/0x3a0 [ 49.571465][ T497] ? ksys_write+0x77/0x2c0 [ 49.571476][ T497] ksys_write+0x199/0x2c0 [ 49.571487][ T497] ? __ia32_sys_read+0x90/0x90 [ 49.571503][ T497] ? fpu__clear_all+0x20/0x20 [ 49.571513][ T497] ? __kasan_check_read+0x11/0x20 [ 49.571523][ T497] __x64_sys_write+0x7b/0x90 [ 49.571549][ T497] do_syscall_64+0x34/0x70 [ 49.575305][ T524] EXT4-fs (loop4): This should not happen!! Data will be lost [ 49.575305][ T524] [ 49.578904][ T497] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 49.578915][ T497] RIP: 0033:0x7fcfa8666859 [ 49.578928][ T497] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.578945][ T497] RSP: 002b:00007fcfa81e90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.904626][ T497] RAX: ffffffffffffffda RBX: 00007fcfa8785f80 RCX: 00007fcfa8666859 [ 49.912781][ T497] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000007 [ 49.920607][ T497] RBP: 00007fcfa86c2ad0 R08: 0000000000000000 R09: 0000000000000000 [ 49.928493][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.936305][ T497] R13: 000000000000000b R14: 00007fcfa8785f80 R15: 00007ffe0f45c2a8 [ 49.944380][ T497] Modules linked in: [ 49.950730][ T497] ---[ end trace 37ae4780332bb1e8 ]--- [ 49.956125][ T497] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 49.962395][ T497] Code: 00 74 08 48 89 df e8 bb fb c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 13 d2 07 00 eb 5d e8 bc 8e 8c ff <0f> 0b e8 b5 8e 8c ff eb 3b e8 ae 8e 8c ff eb 77 e8 a7 8e 8c ff 31 [ 49.983422][ T497] RSP: 0018:ffffc90001537300 EFLAGS: 00010293 [ 49.989601][ T497] RAX: ffffffff81de1764 RBX: dffffc0000000000 RCX: ffff88811435a780 [ 49.998301][ T497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.011649][ T497] RBP: ffffc900015376f0 R08: ffffffff81ddf369 R09: ffffed10246d7d6e [ 50.019605][ T497] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90001537610 [ 50.027688][ T481] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 50.031294][ T448] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 50.042985][ T110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4426: comm kworker/u4:2: Invalid inode table block 34360905424 in block_group 0 [ 50.072559][ T481] EXT4-fs error (device loop3): __ext4_get_inode_loc:4426: comm kworker/u4:6: Invalid inode table block 34360905424 in block_group 0 [ 50.106904][ T497] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 50.115684][ T497] FS: 00007fcfa81e96c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 50.124473][ T448] EXT4-fs error (device loop4): __ext4_get_inode_loc:4426: comm kworker/u4:5: Invalid inode table block 34360905424 in block_group 0 [ 50.127888][ T497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.147095][ T497] CR2: 00007f6070c8c988 CR3: 0000000111f75000 CR4: 00000000003506a0 [ 50.162551][ T497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.171032][ T497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.179720][ T497] Kernel panic - not syncing: Fatal exception [ 50.185764][ T497] Kernel Offset: disabled [ 50.189914][ T497] Rebooting in 86400 seconds..