Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. executing program executing program executing program [ 253.400898][ T23] audit: type=1400 audit(1744284424.560:66): avc: denied { execmem } for pid=581 comm="syz-executor405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program executing program [ 253.456769][ T23] audit: type=1400 audit(1744284424.600:67): avc: denied { read write } for pid=587 comm="syz-executor405" name="loop4" dev="devtmpfs" ino=9424 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.489807][ T23] audit: type=1400 audit(1744284424.600:68): avc: denied { open } for pid=587 comm="syz-executor405" path="/dev/loop4" dev="devtmpfs" ino=9424 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.514657][ T23] audit: type=1400 audit(1744284424.600:70): avc: denied { ioctl } for pid=587 comm="syz-executor405" path="/dev/loop4" dev="devtmpfs" ino=9424 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 executing program [ 253.540488][ T23] audit: type=1400 audit(1744284424.600:69): avc: denied { ioctl } for pid=585 comm="syz-executor405" path="/dev/loop2" dev="devtmpfs" ino=9422 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.566026][ T23] audit: type=1400 audit(1744284424.610:71): avc: denied { mounton } for pid=589 comm="syz-executor405" path="/root/syzkaller.kTtAZ7/0/bus" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 253.590490][ T597] EXT4-fs (loop3): Ignoring removed mblk_io_submit option executing program [ 253.590861][ T23] audit: type=1400 audit(1744284424.610:72): avc: denied { map } for pid=589 comm="syz-executor405" path="/root/syzkaller.kTtAZ7/0/bus" dev="devtmpfs" ino=9420 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.623240][ T23] audit: type=1400 audit(1744284424.650:73): avc: denied { unmount } for pid=585 comm="syz-executor405" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 253.643395][ T603] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 253.650612][ T608] EXT4-fs (loop2): Ignoring removed mblk_io_submit option executing program [ 253.656370][ T23] audit: type=1400 audit(1744284424.730:74): avc: denied { mounton } for pid=591 comm="syz-executor405" path="/root/syzkaller.jMZZ3r/0/file1" dev="sda1" ino=1942 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 253.682344][ T613] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 253.690975][ T608] EXT4-fs (loop2): Magic mismatch, very weird! [ 253.699941][ T613] EXT4-fs (loop1): Magic mismatch, very weird! [ 253.702926][ T597] EXT4-fs: failed to create workqueue [ 253.712116][ T597] EXT4-fs (loop3): mount failed [ 253.713075][ T603] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 253.740387][ T23] audit: type=1400 audit(1744284424.910:75): avc: denied { mount } for pid=588 comm="syz-executor405" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 254.511807][ T696] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 254.528207][ T696] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 254.590161][ T711] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 254.603929][ T711] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program [ 254.729004][ T727] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 254.747782][ T727] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program [ 254.851865][ T738] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 254.865423][ T738] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 255.218192][ T776] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 255.225219][ T779] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 255.241274][ T776] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program [ 255.265737][ T779] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program [ 255.396555][ T802] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 255.408106][ T804] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 255.410847][ T802] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 255.440181][ T804] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program [ 255.635871][ T825] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 255.659159][ T825] EXT4-fs: failed to create workqueue [ 255.666454][ T825] EXT4-fs (loop2): mount failed executing program executing program executing program executing program [ 255.852104][ T854] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 255.860975][ T854] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program [ 256.032169][ T871] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 256.044588][ T871] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 256.068160][ T869] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 256.076359][ T875] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 256.087635][ T875] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 256.089431][ T869] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program [ 256.388958][ T901] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 256.401171][ T903] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 256.408675][ T901] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program [ 256.418690][ T903] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program [ 256.571492][ T927] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 256.584143][ T927] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 256.978495][ T969] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 257.003765][ T969] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 257.041460][ T989] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 257.059916][ T989] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 257.343845][ T1012] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 257.352908][ T1012] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 257.493491][ T1035] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 257.503169][ T1035] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 257.539000][ T1040] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 257.546156][ T1038] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 257.560928][ T1040] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 257.562026][ T1038] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program [ 257.819626][ T1064] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 257.852744][ T1064] EXT4-fs (loop0): Magic mismatch, very weird! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 258.207079][ T1116] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 258.225280][ T1116] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 258.289956][ T1128] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 258.297773][ T1132] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 258.312206][ T1128] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 258.338407][ T1132] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 258.521021][ T1155] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 258.534593][ T1155] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 258.659908][ T1178] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 258.668556][ T1183] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 258.676130][ T1178] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 258.706559][ T1183] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program [ 258.833665][ T1206] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 258.865985][ T1206] EXT4-fs error (device loop0): ext4_fill_super:4612: inode #2: comm syz-executor405: iget: special inode unallocated executing program [ 258.878673][ T1206] EXT4-fs (loop0): get root inode failed [ 258.884269][ T1206] EXT4-fs (loop0): mount failed executing program executing program [ 258.963227][ T1222] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 258.974855][ T1222] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 259.070478][ T1227] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 259.082338][ T1227] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program [ 259.328982][ T1249] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 259.336013][ T1246] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 259.343363][ T1251] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 259.364455][ T1249] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 259.364466][ T1246] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program [ 259.414843][ T1251] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 259.938174][ T1302] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 259.945796][ T1304] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 259.960685][ T1302] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 259.972858][ T1304] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 260.108152][ T1325] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 260.115248][ T1327] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 260.124535][ T1325] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 260.124558][ T1327] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 260.195743][ T1337] EXT4-fs (loop1): Ignoring removed mblk_io_submit option executing program [ 260.202788][ T1335] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 260.212775][ T1335] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 260.213862][ T1337] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program [ 260.382847][ T1355] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 260.398384][ T1353] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 260.409584][ T1355] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 260.444251][ T1353] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 260.489411][ T1370] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 260.502070][ T1370] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program [ 260.580032][ T1377] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 260.595407][ T1377] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 260.653745][ T1384] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 260.662767][ T1384] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program [ 260.762497][ T1389] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 260.775625][ T1389] EXT4-fs: failed to create workqueue [ 260.783050][ T1389] EXT4-fs (loop3): mount failed executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 261.454180][ T1438] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 261.464829][ T1438] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 261.574263][ T1455] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 261.581686][ T1458] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 261.592865][ T1455] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 261.592876][ T1458] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program [ 261.813445][ T1468] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 261.822227][ T1468] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 261.847531][ T1471] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 261.856155][ T1471] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 261.910937][ T1472] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 261.919683][ T1472] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 261.991803][ T1482] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 262.004200][ T1482] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program [ 262.212048][ T1494] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 262.219556][ T1491] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 262.229078][ T1494] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 262.238409][ T1491] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 262.305400][ T1507] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 262.314360][ T1507] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 262.813620][ T1535] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 262.835987][ T1541] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 262.842470][ T1535] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 262.868354][ T1541] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 262.900223][ T1548] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 262.907445][ T1553] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 262.914526][ T1555] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 262.924810][ T1555] EXT4-fs (loop0): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 262.924938][ T1548] EXT4-fs (loop3): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 262.960163][ T1553] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 263.569149][ T1617] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 263.578103][ T1617] EXT4-fs (loop4): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program executing program executing program executing program [ 263.719349][ T1637] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 263.730312][ T1637] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 263.755991][ T1634] EXT4-fs (loop2): Ignoring removed mblk_io_submit option executing program executing program [ 263.781048][ T1634] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, executing program [ 263.880077][ T1658] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 263.887288][ T1660] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 263.897262][ T1658] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,usrjquota=,errors=remount-ro,norecovery,nojournal_checksum,mblk_io_submit,init_itable=0x0000000000000000,barrier=0x0000000000000000,grpjquota=,grpquota,usrjquota=, [ 263.921174][ T1660] EXT4-fs (loop3): Magic mismatch, very weird! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 264.423980][ T1726] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 264.440061][ T1726] ------------[ cut here ]------------ [ 264.445350][ T1726] kernel BUG at fs/buffer.c:3027! [ 264.454553][ T1726] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 264.460449][ T1726] CPU: 0 PID: 1726 Comm: syz-executor405 Not tainted 5.4.290-syzkaller-00002-g41adfeb3d639 #0 [ 264.470724][ T1726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 264.481111][ T1726] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 264.486374][ T1726] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 00 88 ea ff e9 05 fe ff ff e8 d6 9d ba ff 0f 0b e8 cf 9d ba ff <0f> 0b e8 c8 9d ba ff 0f 0b e8 c1 9d ba ff 0f 0b e8 ba 9d ba ff 0f [ 264.505982][ T1726] RSP: 0000:ffff8881f0e977b0 EFLAGS: 00010293 [ 264.511973][ T1726] RAX: ffffffff81a9ad31 RBX: 0000000000000000 RCX: ffff8881f0dacec0 [ 264.520092][ T1726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 264.527975][ T1726] RBP: 0000000000080000 R08: ffffffff81a9a5a4 R09: ffffed103b3ebcfd [ 264.536831][ T1726] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 264.544898][ T1726] R13: ffff8881d9f5e7e0 R14: 0000000000000000 R15: 0000000000000000 [ 264.553002][ T1726] FS: 00007f480b48f6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 264.561962][ T1726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 264.568904][ T1726] CR2: 00007f480314d000 CR3: 00000001de67b000 CR4: 00000000003406b0 [ 264.577296][ T1726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 264.585257][ T1726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 264.593413][ T1726] Call Trace: [ 264.596533][ T1726] ? __die+0xb4/0x100 [ 264.600360][ T1726] ? die+0x26/0x50 [ 264.603925][ T1726] ? do_trap+0x1e7/0x340 [ 264.608258][ T1726] ? submit_bh_wbc+0x831/0x850 [ 264.613046][ T1726] ? submit_bh_wbc+0x831/0x850 [ 264.617649][ T1726] ? do_invalid_op+0xfb/0x110 [ 264.622351][ T1726] ? submit_bh_wbc+0x831/0x850 [ 264.627011][ T1726] ? invalid_op+0x1e/0x30 [ 264.631365][ T1726] ? submit_bh_wbc+0xa4/0x850 [ 264.635862][ T1726] ? submit_bh_wbc+0x831/0x850 [ 264.640457][ T1726] ? submit_bh_wbc+0x831/0x850 [ 264.645061][ T1726] ? __getblk_gfp+0x3a/0x720 [ 264.649482][ T1726] ll_rw_block+0x1cf/0x230 [ 264.653744][ T1726] __breadahead_gfp+0xc9/0x190 [ 264.658338][ T1726] ? __breadahead+0x170/0x170 [ 264.662849][ T1726] ? kvmalloc_node+0x7e/0xf0 [ 264.667274][ T1726] ? descriptor_loc+0x1f7/0x330 [ 264.671965][ T1726] ext4_fill_super+0x5458/0x8d90 [ 264.676759][ T1726] ? ext4_mount+0x40/0x40 [ 264.680994][ T1726] ? vscnprintf+0x80/0x80 [ 264.685160][ T1726] mount_bdev+0x267/0x370 [ 264.689334][ T1726] ? ext4_mount+0x40/0x40 [ 264.693494][ T1726] legacy_get_tree+0xdf/0x170 [ 264.698008][ T1726] ? ext4_lazyinit_thread+0xc60/0xc60 [ 264.703207][ T1726] vfs_get_tree+0x85/0x260 [ 264.707466][ T1726] do_new_mount+0x292/0x570 [ 264.711813][ T1726] ? do_move_mount_old+0x160/0x160 [ 264.716835][ T1726] ? security_capable+0x86/0xb0 [ 264.721549][ T1726] do_mount+0x688/0xe10 [ 264.725521][ T1726] ? copy_mount_string+0x30/0x30 [ 264.730473][ T1726] ? copy_mount_options+0x1c6/0x300 [ 264.736768][ T1726] ? copy_mount_options+0x29a/0x300 [ 264.742998][ T1726] ksys_mount+0xc2/0xf0 [ 264.747236][ T1726] __x64_sys_mount+0xb1/0xc0 [ 264.753071][ T1726] do_syscall_64+0xca/0x1c0 [ 264.759167][ T1726] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 264.766335][ T1726] RIP: 0033:0x7f480b4d455a [ 264.770670][ T1726] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 264.790212][ T1726] RSP: 002b:00007f480b48f088 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 264.798465][ T1726] RAX: ffffffffffffffda RBX: 00007f480b48f0a0 RCX: 00007f480b4d455a [ 264.806273][ T1726] RDX: 0000200000000280 RSI: 0000200000001100 RDI: 00007f480b48f0a0 [ 264.814167][ T1726] RBP: 0000200000001100 R08: 00007f480b48f0e0 R09: 00007f480b48f0e0 executing program [ 264.822078][ T1726] R10: 0000000000000801 R11: 0000000000000246 R12: 0000200000000280 [ 264.829885][ T1726] R13: 0000000000000006 R14: 0000000000000003 R15: 00007f480b48f0e0 [ 264.837701][ T1726] Modules linked in: [ 264.845213][ T1738] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 264.853038][ T1736] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 264.863622][ T23] kauditd_printk_skb: 1 callbacks suppressed executing program [ 264.863634][ T23] audit: type=1400 audit(1744284436.030:77): avc: denied { remove_name } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=10882 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.895254][ T1736] EXT4-fs (loop0): Magic mismatch, very weird! [ 264.908439][ T1738] EXT4-fs: failed to create workqueue [ 264.913638][ T1738] EXT4-fs (loop3): mount failed executing program [ 264.914023][ T23] audit: type=1400 audit(1744284436.030:78): avc: denied { rename } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=10882 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.941043][ T1726] ---[ end trace c869f0298d58329a ]--- [ 264.946999][ T1726] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 264.952611][ T1726] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 00 88 ea ff e9 05 fe ff ff e8 d6 9d ba ff 0f 0b e8 cf 9d ba ff <0f> 0b e8 c8 9d ba ff 0f 0b e8 c1 9d ba ff 0f 0b e8 ba 9d ba ff 0f [ 264.972666][ T1726] RSP: 0000:ffff8881f0e977b0 EFLAGS: 00010293 [ 264.978579][ T1726] RAX: ffffffff81a9ad31 RBX: 0000000000000000 RCX: ffff8881f0dacec0 [ 264.986378][ T1726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 264.994418][ T1726] RBP: 0000000000080000 R08: ffffffff81a9a5a4 R09: ffffed103b3ebcfd [ 265.002181][ T1726] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.010018][ T1726] R13: ffff8881d9f5e7e0 R14: 0000000000000000 R15: 0000000000000000 [ 265.017786][ T1726] FS: 00007f480b48f6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 265.026617][ T1726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.033018][ T1726] CR2: 00007f480b44dd58 CR3: 00000001de67b000 CR4: 00000000003406b0 [ 265.040821][ T1726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.048635][ T1726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.056505][ T1726] Kernel panic - not syncing: Fatal exception [ 265.062599][ T1726] Kernel Offset: disabled [ 265.066745][ T1726] Rebooting in 86400 seconds..