Warning: Permanently added '10.128.1.152' (ED25519) to the list of known hosts. 2024/08/21 06:10:37 ignoring optional flag "sandboxArg"="0" 2024/08/21 06:10:38 parsed 1 programs 2024/08/21 06:10:38 executed programs: 0 [ 50.120993][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 50.121010][ T30] audit: type=1400 audit(1724220638.136:95): avc: denied { unlink } for pid=352 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.158593][ T352] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.216561][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.223449][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.230776][ T358] device bridge_slave_0 entered promiscuous mode [ 50.237551][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.244422][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.251615][ T358] device bridge_slave_1 entered promiscuous mode [ 50.300186][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.307064][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.314278][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.321223][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.341575][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.348905][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.356713][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.364334][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.381498][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.389447][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.396404][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.404607][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.413173][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.420019][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.427324][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.435202][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.449479][ T358] device veth0_vlan entered promiscuous mode [ 50.456280][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.464783][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.472867][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.480896][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.492691][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.501613][ T358] device veth1_macvtap entered promiscuous mode [ 50.510988][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.521274][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.547337][ T365] loop0: detected capacity change from 0 to 512 [ 50.554439][ T365] ======================================================= [ 50.554439][ T365] WARNING: The mand mount option has been deprecated and [ 50.554439][ T365] and is ignored by this kernel. Remove the mand [ 50.554439][ T365] option from the mount to silence this warning. [ 50.554439][ T365] ======================================================= [ 50.554453][ T30] audit: type=1400 audit(1724220638.566:96): avc: denied { mounton } for pid=364 comm="syz-executor.0" path="/root/syzkaller-testdir3931422806/syzkaller.iFLXlG/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 50.618857][ T365] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 50.631970][ T365] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 50.642548][ T365] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.653650][ T30] audit: type=1400 audit(1724220638.666:97): avc: denied { mount } for pid=364 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.676007][ T30] audit: type=1400 audit(1724220638.666:98): avc: denied { write } for pid=364 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.697991][ T30] audit: type=1400 audit(1724220638.666:99): avc: denied { add_name } for pid=364 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.718739][ T30] audit: type=1400 audit(1724220638.666:100): avc: denied { create } for pid=364 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.739653][ T30] audit: type=1400 audit(1724220638.666:101): avc: denied { read write open } for pid=364 comm="syz-executor.0" path=2F726F6F742F73797A6B616C6C65722D74657374646972333933313432323830362F73797A6B616C6C65722E69464C586C472F302F66696C65302F627573202864656C6574656429 dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.774931][ T30] audit: type=1400 audit(1724220638.756:102): avc: denied { map } for pid=364 comm="syz-executor.0" path="/root/syzkaller-testdir3931422806/syzkaller.iFLXlG/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.379929][ T30] audit: type=1400 audit(1724220639.386:103): avc: denied { unmount } for pid=358 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.400910][ T30] audit: type=1400 audit(1724220639.416:104): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 51.430815][ T372] loop0: detected capacity change from 0 to 512 [ 51.438526][ T372] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 51.451808][ T372] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 51.461651][ T372] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.368647][ T377] loop0: detected capacity change from 0 to 512 [ 52.376358][ T377] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 52.389401][ T377] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 52.399460][ T377] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.249603][ T382] loop0: detected capacity change from 0 to 512 [ 53.257288][ T382] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 53.270491][ T382] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 53.280765][ T382] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.129338][ T387] loop0: detected capacity change from 0 to 512 [ 54.147303][ T387] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 54.164983][ T387] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 54.175825][ T387] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.011226][ T392] loop0: detected capacity change from 0 to 512 [ 55.018782][ T392] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 55.032052][ T392] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 55.042487][ T392] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:10:43 executed programs: 6 [ 55.889642][ T398] loop0: detected capacity change from 0 to 512 [ 55.897756][ T398] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 55.910764][ T398] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 55.920856][ T398] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.769146][ T403] loop0: detected capacity change from 0 to 512 [ 56.776863][ T403] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 56.789971][ T403] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 56.799763][ T403] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.649785][ T408] loop0: detected capacity change from 0 to 512 [ 57.657331][ T408] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 57.670609][ T408] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 57.680364][ T408] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.580260][ T412] loop0: detected capacity change from 0 to 512 [ 58.588407][ T412] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 58.601591][ T412] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 58.611470][ T412] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.528667][ T417] loop0: detected capacity change from 0 to 512 [ 59.536431][ T417] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 59.549636][ T417] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 59.559771][ T417] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.449368][ T422] loop0: detected capacity change from 0 to 512 [ 60.457209][ T422] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 60.470751][ T422] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 60.480876][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:10:49 executed programs: 12 [ 61.328646][ T428] loop0: detected capacity change from 0 to 512 [ 61.336488][ T428] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 61.349456][ T428] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 61.359568][ T428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.248814][ T433] loop0: detected capacity change from 0 to 512 [ 62.256528][ T433] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 62.269617][ T433] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 62.279604][ T433] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.168686][ T438] loop0: detected capacity change from 0 to 512 [ 63.176284][ T438] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 63.189396][ T438] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 63.199203][ T438] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.049655][ T443] loop0: detected capacity change from 0 to 512 [ 64.057251][ T443] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 64.070514][ T443] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 64.080307][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.928897][ T448] loop0: detected capacity change from 0 to 512 [ 64.936947][ T448] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 64.950177][ T448] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 64.960216][ T448] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.853553][ T453] loop0: detected capacity change from 0 to 512 [ 65.862059][ T453] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 65.875211][ T453] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 65.884970][ T453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:10:54 executed programs: 18 [ 66.769544][ T458] loop0: detected capacity change from 0 to 512 [ 66.777471][ T458] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 66.790559][ T458] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 66.800238][ T458] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.718661][ T463] loop0: detected capacity change from 0 to 512 [ 67.726359][ T463] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 67.739367][ T463] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 67.749310][ T463] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.648308][ T467] loop0: detected capacity change from 0 to 512 [ 68.656348][ T467] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 68.669456][ T467] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 68.679299][ T467] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.570496][ T472] loop0: detected capacity change from 0 to 512 [ 69.578274][ T472] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 69.591437][ T472] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 69.601412][ T472] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.458406][ T477] loop0: detected capacity change from 0 to 512 [ 70.466550][ T477] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 70.479787][ T477] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 70.489607][ T477] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 71.348901][ T482] loop0: detected capacity change from 0 to 512 [ 71.356785][ T482] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 71.369959][ T482] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 71.380070][ T482] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:00 executed programs: 24 [ 72.229385][ T487] loop0: detected capacity change from 0 to 512 [ 72.237025][ T487] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 72.250045][ T487] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 72.259887][ T487] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.172399][ T492] loop0: detected capacity change from 0 to 512 [ 73.180106][ T492] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 73.193465][ T492] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 73.203326][ T492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.060860][ T497] loop0: detected capacity change from 0 to 512 [ 74.068851][ T497] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 74.081905][ T497] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 74.091805][ T497] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.969142][ T502] loop0: detected capacity change from 0 to 512 [ 74.976814][ T502] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 74.989933][ T502] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 75.000161][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 75.890949][ T507] loop0: detected capacity change from 0 to 512 [ 75.899478][ T507] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 75.912676][ T507] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 75.922709][ T507] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 76.828604][ T512] loop0: detected capacity change from 0 to 512 [ 76.836302][ T512] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 76.849353][ T512] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 76.859268][ T512] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:05 executed programs: 30 [ 77.708852][ T517] loop0: detected capacity change from 0 to 512 [ 77.716577][ T517] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 77.729860][ T517] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 77.739745][ T517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.608923][ T521] loop0: detected capacity change from 0 to 512 [ 78.616625][ T521] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 78.629710][ T521] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 78.639701][ T521] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 79.530592][ T526] loop0: detected capacity change from 0 to 512 [ 79.538400][ T526] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 79.551682][ T526] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 79.561598][ T526] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 80.459847][ T531] loop0: detected capacity change from 0 to 512 [ 80.467670][ T531] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 80.480827][ T531] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 80.490720][ T531] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 81.369560][ T536] loop0: detected capacity change from 0 to 512 [ 81.377357][ T536] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 81.390508][ T536] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 81.400212][ T536] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 82.298601][ T541] loop0: detected capacity change from 0 to 512 [ 82.306381][ T541] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 82.319613][ T541] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 82.329581][ T541] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:11 executed programs: 36 [ 83.188450][ T546] loop0: detected capacity change from 0 to 512 [ 83.196313][ T546] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 83.209737][ T546] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 83.219922][ T546] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 84.129387][ T551] loop0: detected capacity change from 0 to 512 [ 84.137161][ T551] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 84.150364][ T551] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 84.160253][ T551] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 85.050009][ T556] loop0: detected capacity change from 0 to 512 [ 85.057812][ T556] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 85.070822][ T556] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 85.081256][ T556] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 85.930504][ T562] loop0: detected capacity change from 0 to 512 [ 85.938380][ T562] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 85.951436][ T562] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 85.961470][ T562] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 86.809341][ T567] loop0: detected capacity change from 0 to 512 [ 86.817298][ T567] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 86.830822][ T567] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 86.840648][ T567] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 87.712212][ T572] loop0: detected capacity change from 0 to 512 [ 87.719799][ T572] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 87.733141][ T572] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 87.743109][ T572] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:16 executed programs: 42 [ 88.650220][ T576] loop0: detected capacity change from 0 to 512 [ 88.658732][ T576] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 88.671829][ T576] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 88.681720][ T576] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 89.570547][ T581] loop0: detected capacity change from 0 to 512 [ 89.578650][ T581] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 89.591731][ T581] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 89.601921][ T581] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 90.451662][ T587] loop0: detected capacity change from 0 to 512 [ 90.459268][ T587] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 90.472547][ T587] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 90.482643][ T587] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 91.368655][ T592] loop0: detected capacity change from 0 to 512 [ 91.376427][ T592] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 91.389470][ T592] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 91.399403][ T592] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 92.288881][ T597] loop0: detected capacity change from 0 to 512 [ 92.296590][ T597] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 92.309648][ T597] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 92.319567][ T597] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 93.169216][ T602] loop0: detected capacity change from 0 to 512 [ 93.176785][ T602] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 93.190152][ T602] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 93.200118][ T602] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:22 executed programs: 48 [ 94.051507][ T607] loop0: detected capacity change from 0 to 512 [ 94.059123][ T607] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 94.072155][ T607] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 94.082464][ T607] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.929225][ T612] loop0: detected capacity change from 0 to 512 [ 94.936843][ T612] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 94.949940][ T612] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 94.959747][ T612] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.849546][ T617] loop0: detected capacity change from 0 to 512 [ 95.857489][ T617] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 95.870803][ T617] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 95.880833][ T617] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 96.729278][ T621] loop0: detected capacity change from 0 to 512 [ 96.737375][ T621] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 96.750636][ T621] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 96.760727][ T621] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 97.608912][ T626] loop0: detected capacity change from 0 to 512 [ 97.616528][ T626] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 97.629910][ T626] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 97.639940][ T626] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.549500][ T632] loop0: detected capacity change from 0 to 512 [ 98.557219][ T632] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 98.570381][ T632] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 98.580112][ T632] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:27 executed programs: 54 [ 99.490789][ T637] loop0: detected capacity change from 0 to 512 [ 99.498359][ T637] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 99.511387][ T637] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 99.521472][ T637] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.371371][ T642] loop0: detected capacity change from 0 to 512 [ 100.379036][ T642] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 100.392194][ T642] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 100.402004][ T642] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 101.293501][ T647] loop0: detected capacity change from 0 to 512 [ 101.301351][ T647] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 101.314547][ T647] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 101.324621][ T647] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 102.168930][ T652] loop0: detected capacity change from 0 to 512 [ 102.176732][ T652] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 102.189909][ T652] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 102.199740][ T652] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 103.088640][ T657] loop0: detected capacity change from 0 to 512 [ 103.096594][ T657] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 103.109658][ T657] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 103.119645][ T657] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 103.968468][ T662] loop0: detected capacity change from 0 to 512 [ 103.976538][ T662] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 103.989610][ T662] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 104.000162][ T662] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2024/08/21 06:11:32 executed programs: 60 [ 104.918471][ T667] loop0: detected capacity change from 0 to 512 [ 104.926395][ T667] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 104.939451][ T667] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 104.949474][ T667] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.799928][ T673] loop0: detected capacity change from 0 to 512 [ 105.807657][ T673] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 105.820682][ T673] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 105.831232][ T673] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.689033][ T677] loop0: detected capacity change from 0 to 512 [ 106.696707][ T677] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 106.709904][ T677] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 106.719740][ T677] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.618561][ T682] loop0: detected capacity change from 0 to 512 [ 107.626383][ T682] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 107.639563][ T682] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 107.649607][ T682] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.716295][ T682] ------------[ cut here ]------------ [ 107.721653][ T682] kernel BUG at fs/ext4/inline.c:781! [ 107.726955][ T682] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 107.732828][ T682] CPU: 1 PID: 682 Comm: syz-executor.0 Not tainted 5.15.156-syzkaller-1070798-g29d153aabd54 #0 [ 107.743344][ T682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 107.753408][ T682] RIP: 0010:ext4_write_inline_data_end+0xe13/0xe30 [ 107.759765][ T682] Code: f8 ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c 28 fa ff ff 4c 89 ff e8 dc ae cc ff e9 1b fa ff ff e8 82 9e f9 02 e8 cd 7f 8a ff <0f> 0b e8 c6 7f 8a ff 0f 0b e8 bf 7f 8a ff 0f 0b e8 b8 7f 8a ff 0f [ 107.779183][ T682] RSP: 0018:ffffc900015e7040 EFLAGS: 00010293 [ 107.785086][ T682] RAX: ffffffff81e5e843 RBX: 0000000000000000 RCX: ffff8881164e13c0 [ 107.792912][ T682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 107.800812][ T682] RBP: ffffc900015e7198 R08: ffffffff81e5dcb0 R09: ffffed102499c46d [ 107.808627][ T682] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 107.816869][ T682] R13: 0000000000000001 R14: 0000001c00000000 R15: 1ffff1102499c46c [ 107.824698][ T682] FS: 00007fd50c4126c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 107.833529][ T682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.839953][ T682] CR2: 00007fd50c9ab000 CR3: 000000011e61b000 CR4: 00000000003506a0 [ 107.847777][ T682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 107.855575][ T682] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 107.863385][ T682] Call Trace: [ 107.866521][ T682] [ 107.869292][ T682] ? __die_body+0x62/0xb0 [ 107.873455][ T682] ? die+0x88/0xb0 [ 107.877012][ T682] ? do_trap+0x103/0x330 [ 107.881097][ T682] ? ext4_write_inline_data_end+0xe13/0xe30 [ 107.886821][ T682] ? handle_invalid_op+0x95/0xc0 [ 107.891593][ T682] ? ext4_write_inline_data_end+0xe13/0xe30 [ 107.897320][ T682] ? exc_invalid_op+0x32/0x50 [ 107.901834][ T682] ? asm_exc_invalid_op+0x1b/0x20 [ 107.906697][ T682] ? ext4_write_inline_data_end+0x280/0xe30 [ 107.912867][ T682] ? ext4_write_inline_data_end+0xe13/0xe30 [ 107.918588][ T682] ? ext4_write_inline_data_end+0xe13/0xe30 [ 107.924324][ T682] ? put_page+0xc0/0xc0 [ 107.928351][ T682] ? copy_page_from_iter_atomic+0x61b/0x10e0 [ 107.934133][ T682] ext4_write_end+0x374/0xa00 [ 107.938641][ T682] ext4_da_write_end+0x88/0xab0 [ 107.943329][ T682] ? current_time+0x1af/0x2f0 [ 107.947874][ T682] ? ext4_da_write_begin+0xc30/0xc30 [ 107.952954][ T682] generic_perform_write+0x3b4/0x5a0 [ 107.958080][ T682] ? grab_cache_page_write_begin+0xa0/0xa0 [ 107.963724][ T682] ? is_bpf_text_address+0x172/0x190 [ 107.968836][ T682] ? generic_write_checks+0x3b9/0x470 [ 107.974047][ T682] ext4_buffered_write_iter+0x48a/0x610 [ 107.979432][ T682] ext4_file_write_iter+0x443/0x1c80 [ 107.984723][ T682] ? stack_trace_save+0x113/0x1c0 [ 107.989601][ T682] ? stack_trace_snprint+0xf0/0xf0 [ 107.994531][ T682] ? __stack_depot_save+0x34/0x470 [ 107.999573][ T682] ? __kasan_slab_alloc+0x63/0xe0 [ 108.004443][ T682] ? ext4_file_read_iter+0x4b0/0x4b0 [ 108.009564][ T682] ? ____kasan_kmalloc+0xed/0x110 [ 108.014414][ T682] ? ____kasan_kmalloc+0xdb/0x110 [ 108.019271][ T682] ? __kasan_kmalloc+0x9/0x10 [ 108.023784][ T682] ? __kmalloc+0x13a/0x270 [ 108.028038][ T682] ? iter_file_splice_write+0x278/0xf90 [ 108.033419][ T682] ? direct_splice_actor+0xff/0x130 [ 108.038451][ T682] ? splice_direct_to_actor+0x4f1/0xbe0 [ 108.043839][ T682] ? do_splice_direct+0x27f/0x3c0 [ 108.048723][ T682] ? do_sendfile+0x616/0xfe0 [ 108.053141][ T682] do_iter_readv_writev+0x58e/0x790 [ 108.058161][ T682] ? generic_file_rw_checks+0x270/0x270 [ 108.063546][ T682] ? fsnotify_perm+0x6a/0x5d0 [ 108.068046][ T682] ? security_file_permission+0x86/0xb0 [ 108.073517][ T682] do_iter_write+0x1f5/0x760 [ 108.077943][ T682] ? __kasan_check_read+0x11/0x20 [ 108.082810][ T682] ? splice_from_pipe_next+0x5e9/0x640 [ 108.088100][ T682] vfs_iter_write+0x7c/0xa0 [ 108.092437][ T682] iter_file_splice_write+0x7f8/0xf90 [ 108.097648][ T682] ? splice_from_pipe+0x230/0x230 [ 108.102517][ T682] ? generic_file_splice_read+0x547/0x780 [ 108.108154][ T682] ? splice_shrink_spd+0xb0/0xb0 [ 108.113056][ T682] ? __kasan_check_read+0x11/0x20 [ 108.117875][ T682] ? fsnotify_perm+0x470/0x5d0 [ 108.122475][ T682] ? splice_from_pipe+0x230/0x230 [ 108.127431][ T682] direct_splice_actor+0xff/0x130 [ 108.132378][ T682] splice_direct_to_actor+0x4f1/0xbe0 [ 108.137614][ T682] ? do_splice_direct+0x3c0/0x3c0 [ 108.142453][ T682] ? pipe_to_sendpage+0x340/0x340 [ 108.147305][ T682] ? rw_verify_area+0xa7/0x1c0 [ 108.151905][ T682] do_splice_direct+0x27f/0x3c0 [ 108.156592][ T682] ? splice_direct_to_actor+0xbe0/0xbe0 [ 108.161972][ T682] ? fsnotify_perm+0x6a/0x5d0 [ 108.166581][ T682] ? security_file_permission+0x86/0xb0 [ 108.172040][ T682] do_sendfile+0x616/0xfe0 [ 108.176297][ T682] ? do_preadv+0x350/0x350 [ 108.180553][ T682] ? __kasan_check_write+0x14/0x20 [ 108.185497][ T682] ? switch_fpu_return+0x1ed/0x3d0 [ 108.190453][ T682] __x64_sys_sendfile64+0x1ce/0x230 [ 108.195738][ T682] ? __ia32_sys_sendfile+0x240/0x240 [ 108.200860][ T682] ? __kasan_check_read+0x11/0x20 [ 108.205714][ T682] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 108.211718][ T682] x64_sys_call+0x140/0x9a0 [ 108.216048][ T682] do_syscall_64+0x3b/0xb0 [ 108.220300][ T682] ? clear_bhb_loop+0x35/0x90 [ 108.224815][ T682] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.230540][ T682] RIP: 0033:0x7fd50c88fae9 [ 108.234803][ T682] 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 [ 108.254360][ T682] RSP: 002b:00007fd50c4120c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 108.262586][ T682] RAX: ffffffffffffffda RBX: 00007fd50c9aef80 RCX: 00007fd50c88fae9 [ 108.270491][ T682] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 108.278312][ T682] RBP: 00007fd50c8db47a R08: 0000000000000000 R09: 0000000000000000 [ 108.286381][ T682] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000 [ 108.294192][ T682] R13: 000000000000000b R14: 00007fd50c9aef80 R15: 00007ffe697c50a8 [ 108.302186][ T682] [ 108.305042][ T682] Modules linked in: [ 108.309252][ T682] ---[ end trace a21d6707a3388c88 ]--- [ 108.315158][ T682] RIP: 0010:ext4_write_inline_data_end+0xe13/0xe30 [ 108.321574][ T682] Code: f8 ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c 28 fa ff ff 4c 89 ff e8 dc ae cc ff e9 1b fa ff ff e8 82 9e f9 02 e8 cd 7f 8a ff <0f> 0b e8 c6 7f 8a ff 0f 0b e8 bf 7f 8a ff 0f 0b e8 b8 7f 8a ff 0f [ 108.341095][ T682] RSP: 0018:ffffc900015e7040 EFLAGS: 00010293 [ 108.346930][ T682] RAX: ffffffff81e5e843 RBX: 0000000000000000 RCX: ffff8881164e13c0 [ 108.354911][ T682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 108.362769][ T682] RBP: ffffc900015e7198 R08: ffffffff81e5dcb0 R09: ffffed102499c46d [ 108.370671][ T682] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 108.378453][ T682] R13: 0000000000000001 R14: 0000001c00000000 R15: 1ffff1102499c46c [ 108.386320][ T682] FS: 00007fd50c4126c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 108.395141][ T682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.401566][ T682] CR2: 0000000020000000 CR3: 000000011e61b000 CR4: 00000000003506b0 [ 108.409350][ T682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.417194][ T682] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.425089][ T682] Kernel panic - not syncing: Fatal exception [ 108.431300][ T682] Kernel Offset: disabled [ 108.435429][ T682] Rebooting in 86400 seconds..