Warning: Permanently added '10.128.0.173' (ECDSA) to the list of known hosts. executing program [ 21.214547][ T22] audit: type=1400 audit(1647571809.409:73): avc: denied { execmem } for pid=299 comm="syz-executor398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.234055][ T22] audit: type=1400 audit(1647571809.419:74): avc: denied { read write } for pid=299 comm="syz-executor398" name="loop0" dev="devtmpfs" ino=9373 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.258526][ T22] audit: type=1400 audit(1647571809.419:75): avc: denied { open } for pid=299 comm="syz-executor398" path="/dev/loop0" dev="devtmpfs" ino=9373 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.282888][ T22] audit: type=1400 audit(1647571809.419:76): avc: denied { ioctl } for pid=299 comm="syz-executor398" path="/dev/loop0" dev="devtmpfs" ino=9373 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.308635][ T22] audit: type=1400 audit(1647571809.429:77): avc: denied { mounton } for pid=300 comm="syz-executor398" path="/root/syzkaller.UUZYIN/0/file0" dev="sda1" ino=1140 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 21.315701][ T302] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 21.333240][ T22] audit: type=1400 audit(1647571809.489:78): avc: denied { mounton } for pid=300 comm="syz-executor398" path="/root/syzkaller.UUZYIN/0/file0" dev="devtmpfs" ino=9373 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.345303][ T302] EXT4-fs (loop0): get root inode failed [ 21.377162][ T302] EXT4-fs (loop0): mount failed executing program [ 21.439938][ T22] audit: type=1400 audit(1647571809.639:79): avc: denied { unmount } for pid=299 comm="syz-executor398" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 21.526021][ T310] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 21.538319][ T310] EXT4-fs (loop0): get root inode failed [ 21.543980][ T310] EXT4-fs (loop0): mount failed executing program [ 21.655880][ T316] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 21.668544][ T316] EXT4-fs (loop0): get root inode failed [ 21.674361][ T316] EXT4-fs (loop0): mount failed executing program executing program [ 21.825602][ T323] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 21.837921][ T323] EXT4-fs (loop0): get root inode failed [ 21.843647][ T323] EXT4-fs (loop0): mount failed executing program executing program executing program [ 22.145743][ T340] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 22.158127][ T340] EXT4-fs (loop0): get root inode failed [ 22.163847][ T340] EXT4-fs (loop0): mount failed executing program [ 22.325537][ T347] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 22.337744][ T347] EXT4-fs (loop0): get root inode failed [ 22.343350][ T347] EXT4-fs (loop0): mount failed executing program [ 22.455531][ T353] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 22.469301][ T353] EXT4-fs (loop0): get root inode failed [ 22.475071][ T353] EXT4-fs (loop0): mount failed executing program executing program executing program [ 22.735554][ T366] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 22.747919][ T366] EXT4-fs (loop0): get root inode failed [ 22.753539][ T366] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program executing program [ 23.265940][ T391] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 23.278345][ T391] EXT4-fs (loop0): get root inode failed [ 23.283971][ T391] EXT4-fs (loop0): mount failed executing program [ 23.446003][ T397] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 23.458280][ T397] EXT4-fs (loop0): get root inode failed [ 23.463980][ T397] EXT4-fs (loop0): mount failed executing program [ 23.605643][ T404] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 23.617984][ T404] EXT4-fs (loop0): get root inode failed [ 23.623602][ T404] EXT4-fs (loop0): mount failed executing program executing program executing program [ 23.865586][ T416] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 23.877846][ T416] EXT4-fs (loop0): get root inode failed [ 23.883485][ T416] EXT4-fs (loop0): mount failed executing program executing program [ 23.985605][ T422] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 23.999256][ T422] EXT4-fs (loop0): get root inode failed [ 24.004957][ T422] EXT4-fs (loop0): mount failed executing program [ 24.205547][ T431] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 24.219322][ T431] EXT4-fs (loop0): get root inode failed [ 24.225541][ T431] EXT4-fs (loop0): mount failed executing program executing program [ 24.365723][ T438] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 24.378109][ T438] EXT4-fs (loop0): get root inode failed [ 24.383829][ T438] EXT4-fs (loop0): mount failed [ 24.485663][ T444] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 24.497929][ T444] EXT4-fs (loop0): get root inode failed [ 24.503541][ T444] EXT4-fs (loop0): mount failed executing program [ 24.605801][ T450] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 24.618373][ T450] EXT4-fs (loop0): get root inode failed [ 24.624017][ T450] EXT4-fs (loop0): mount failed executing program [ 24.726060][ T456] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 24.739472][ T456] EXT4-fs (loop0): get root inode failed [ 24.745139][ T456] EXT4-fs (loop0): mount failed executing program executing program executing program executing program [ 25.055679][ T470] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 25.068250][ T470] EXT4-fs (loop0): get root inode failed [ 25.073890][ T470] EXT4-fs (loop0): mount failed executing program [ 25.225549][ T477] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 25.237920][ T477] EXT4-fs (loop0): get root inode failed [ 25.243539][ T477] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program executing program executing program [ 25.775855][ T504] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 25.788433][ T504] EXT4-fs (loop0): get root inode failed [ 25.794046][ T504] EXT4-fs (loop0): mount failed executing program [ 25.905461][ T510] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 25.917784][ T510] EXT4-fs (loop0): get root inode failed [ 25.923422][ T510] EXT4-fs (loop0): mount failed executing program executing program [ 26.095539][ T517] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 26.107879][ T517] EXT4-fs (loop0): get root inode failed [ 26.113491][ T517] EXT4-fs (loop0): mount failed [ 26.215773][ T523] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 26.228458][ T523] EXT4-fs (loop0): get root inode failed [ 26.234099][ T523] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program executing program [ 26.806416][ T547] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 26.818756][ T547] EXT4-fs (loop0): get root inode failed [ 26.824372][ T547] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program [ 27.205906][ T565] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 27.218186][ T565] EXT4-fs (loop0): get root inode failed [ 27.223845][ T565] EXT4-fs (loop0): mount failed executing program executing program [ 27.445632][ T575] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 27.458062][ T575] EXT4-fs (loop0): get root inode failed [ 27.463684][ T575] EXT4-fs (loop0): mount failed executing program [ 27.595599][ T582] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 27.607961][ T582] EXT4-fs (loop0): get root inode failed [ 27.613581][ T582] EXT4-fs (loop0): mount failed executing program [ 27.755632][ T588] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 27.767975][ T588] EXT4-fs (loop0): get root inode failed [ 27.773758][ T588] EXT4-fs (loop0): mount failed executing program [ 27.875530][ T594] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 27.887856][ T594] EXT4-fs (loop0): get root inode failed [ 27.893475][ T594] EXT4-fs (loop0): mount failed executing program executing program executing program [ 28.067911][ T605] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 28.080165][ T605] EXT4-fs (loop0): get root inode failed [ 28.085933][ T605] EXT4-fs (loop0): mount failed executing program [ 28.236232][ T612] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 28.248624][ T612] EXT4-fs (loop0): get root inode failed [ 28.254242][ T612] EXT4-fs (loop0): mount failed executing program executing program executing program executing program [ 28.506502][ T625] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 28.518850][ T625] EXT4-fs (loop0): get root inode failed [ 28.524514][ T625] EXT4-fs (loop0): mount failed [ 28.636561][ T631] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 28.648841][ T631] EXT4-fs (loop0): get root inode failed [ 28.654459][ T631] EXT4-fs (loop0): mount failed executing program executing program executing program [ 28.925713][ T643] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 28.938038][ T643] EXT4-fs (loop0): get root inode failed [ 28.943662][ T643] EXT4-fs (loop0): mount failed executing program executing program executing program [ 29.205828][ T655] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 29.218155][ T655] EXT4-fs (loop0): get root inode failed [ 29.223837][ T655] EXT4-fs (loop0): mount failed executing program executing program [ 29.395603][ T664] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 29.407887][ T664] EXT4-fs (loop0): get root inode failed [ 29.413510][ T664] EXT4-fs (loop0): mount failed executing program executing program executing program executing program [ 29.585647][ T673] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 29.598025][ T673] EXT4-fs (loop0): get root inode failed [ 29.603643][ T673] EXT4-fs (loop0): mount failed [ 29.756857][ T684] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 29.769168][ T684] EXT4-fs (loop0): get root inode failed [ 29.774797][ T684] EXT4-fs (loop0): mount failed executing program [ 29.885624][ T689] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 29.897901][ T689] EXT4-fs (loop0): get root inode failed [ 29.903518][ T689] EXT4-fs (loop0): mount failed executing program executing program executing program executing program [ 30.275727][ T705] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 30.290020][ T705] EXT4-fs (loop0): get root inode failed [ 30.295736][ T705] EXT4-fs (loop0): mount failed executing program [ 30.415770][ T711] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 30.428101][ T711] EXT4-fs (loop0): get root inode failed [ 30.433718][ T711] EXT4-fs (loop0): mount failed executing program executing program [ 30.576190][ T721] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 30.590309][ T721] EXT4-fs (loop0): get root inode failed [ 30.596068][ T721] EXT4-fs (loop0): mount failed executing program executing program executing program [ 30.885700][ T736] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 30.898122][ T736] EXT4-fs (loop0): get root inode failed [ 30.903740][ T736] EXT4-fs (loop0): mount failed executing program [ 31.005813][ T741] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 31.018898][ T741] EXT4-fs (loop0): get root inode failed [ 31.024553][ T741] EXT4-fs (loop0): mount failed executing program [ 31.126671][ T747] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 31.139163][ T747] EXT4-fs (loop0): get root inode failed [ 31.144781][ T747] EXT4-fs (loop0): mount failed executing program [ 31.285867][ T754] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 31.298199][ T754] EXT4-fs (loop0): get root inode failed [ 31.303819][ T754] EXT4-fs (loop0): mount failed executing program [ 31.445891][ T760] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 31.458275][ T760] EXT4-fs (loop0): get root inode failed [ 31.463918][ T760] EXT4-fs (loop0): mount failed executing program executing program [ 31.686032][ T769] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 31.698490][ T769] EXT4-fs (loop0): get root inode failed [ 31.704110][ T769] EXT4-fs (loop0): mount failed executing program [ 31.825992][ T775] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 31.838269][ T775] EXT4-fs (loop0): get root inode failed [ 31.843905][ T775] EXT4-fs (loop0): mount failed executing program executing program [ 32.036234][ T784] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 32.048531][ T784] EXT4-fs (loop0): get root inode failed [ 32.054148][ T784] EXT4-fs (loop0): mount failed executing program executing program [ 32.155956][ T790] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 32.169160][ T790] EXT4-fs (loop0): get root inode failed [ 32.174821][ T790] EXT4-fs (loop0): mount failed executing program executing program [ 32.405563][ T802] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 32.417888][ T802] EXT4-fs (loop0): get root inode failed [ 32.423508][ T802] EXT4-fs (loop0): mount failed executing program [ 32.525486][ T809] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 32.537763][ T809] EXT4-fs (loop0): get root inode failed [ 32.543491][ T809] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program executing program [ 32.916794][ T830] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 32.929183][ T830] EXT4-fs (loop0): get root inode failed [ 32.934983][ T830] EXT4-fs (loop0): mount failed executing program [ 33.035668][ T839] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 33.048055][ T839] EXT4-fs (loop0): get root inode failed [ 33.053697][ T839] EXT4-fs (loop0): mount failed executing program [ 33.185437][ T846] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 33.197894][ T846] EXT4-fs (loop0): get root inode failed [ 33.203536][ T846] EXT4-fs (loop0): mount failed executing program [ 33.405476][ T853] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 33.417759][ T853] EXT4-fs (loop0): get root inode failed [ 33.423375][ T853] EXT4-fs (loop0): mount failed executing program executing program [ 33.605618][ T862] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 33.618154][ T862] EXT4-fs (loop0): get root inode failed [ 33.623805][ T862] EXT4-fs (loop0): mount failed executing program [ 33.736567][ T868] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 33.748940][ T868] EXT4-fs (loop0): get root inode failed [ 33.754601][ T868] EXT4-fs (loop0): mount failed executing program executing program executing program [ 34.015749][ T880] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 34.028237][ T880] EXT4-fs (loop0): get root inode failed [ 34.033857][ T880] EXT4-fs (loop0): mount failed executing program [ 34.205492][ T887] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 34.217820][ T887] EXT4-fs (loop0): get root inode failed [ 34.223440][ T887] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program [ 34.545667][ T907] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 34.558098][ T907] EXT4-fs (loop0): get root inode failed [ 34.563738][ T907] EXT4-fs (loop0): mount failed executing program executing program [ 34.756638][ T916] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 34.769175][ T916] EXT4-fs (loop0): get root inode failed [ 34.774957][ T916] EXT4-fs (loop0): mount failed executing program executing program [ 34.995555][ T925] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 35.007954][ T925] EXT4-fs (loop0): get root inode failed [ 35.013600][ T925] EXT4-fs (loop0): mount failed executing program executing program [ 35.246064][ T935] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 35.258532][ T935] EXT4-fs (loop0): get root inode failed [ 35.264183][ T935] EXT4-fs (loop0): mount failed executing program executing program executing program executing program [ 35.525618][ T950] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 35.537976][ T950] EXT4-fs (loop0): get root inode failed [ 35.543656][ T950] EXT4-fs (loop0): mount failed executing program executing program executing program [ 35.685512][ T960] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 35.697942][ T960] EXT4-fs (loop0): get root inode failed [ 35.703619][ T960] EXT4-fs (loop0): mount failed executing program [ 35.885611][ T969] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 35.898090][ T969] EXT4-fs (loop0): get root inode failed [ 35.903739][ T969] EXT4-fs (loop0): mount failed executing program [ 36.005670][ T975] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 36.018021][ T975] EXT4-fs (loop0): get root inode failed [ 36.023641][ T975] EXT4-fs (loop0): mount failed executing program executing program executing program [ 36.295452][ T988] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 36.307798][ T988] EXT4-fs (loop0): get root inode failed [ 36.313431][ T988] EXT4-fs (loop0): mount failed executing program executing program [ 36.495565][ T997] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 36.507876][ T997] EXT4-fs (loop0): get root inode failed [ 36.513495][ T997] EXT4-fs (loop0): mount failed executing program [ 36.655560][ T1004] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 36.667839][ T1004] EXT4-fs (loop0): get root inode failed [ 36.673689][ T1004] EXT4-fs (loop0): mount failed executing program [ 36.845629][ T1010] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 36.857991][ T1010] EXT4-fs (loop0): get root inode failed [ 36.863644][ T1010] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program executing program [ 37.285572][ T1034] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 37.298618][ T1034] EXT4-fs (loop0): get root inode failed [ 37.304277][ T1034] EXT4-fs (loop0): mount failed executing program executing program [ 37.465535][ T1043] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 37.477998][ T1043] EXT4-fs (loop0): get root inode failed [ 37.483666][ T1043] EXT4-fs (loop0): mount failed executing program executing program executing program executing program [ 37.755549][ T1055] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 37.767887][ T1055] EXT4-fs (loop0): get root inode failed [ 37.773552][ T1055] EXT4-fs (loop0): mount failed [ 37.875436][ T1061] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 37.887761][ T1061] EXT4-fs (loop0): get root inode failed [ 37.893410][ T1061] EXT4-fs (loop0): mount failed executing program executing program [ 38.085550][ T1070] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 38.098188][ T1070] EXT4-fs (loop0): get root inode failed [ 38.103805][ T1070] EXT4-fs (loop0): mount failed executing program [ 38.235619][ T1076] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 38.247923][ T1076] EXT4-fs (loop0): get root inode failed [ 38.253537][ T1076] EXT4-fs (loop0): mount failed executing program [ 38.405577][ T1082] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 38.417883][ T1082] EXT4-fs (loop0): get root inode failed [ 38.423609][ T1082] EXT4-fs (loop0): mount failed executing program [ 38.565685][ T1089] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 38.578197][ T1089] EXT4-fs (loop0): get root inode failed [ 38.583869][ T1089] EXT4-fs (loop0): mount failed executing program [ 38.725501][ T1096] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 38.737821][ T1096] EXT4-fs (loop0): get root inode failed [ 38.743467][ T1096] EXT4-fs (loop0): mount failed executing program executing program executing program [ 39.045243][ T1112] kasan: CONFIG_KASAN_INLINE enabled [ 39.049670][ T1108] EXT4-fs error (device loop0): ext4_fill_super:4599: inode #2: comm syz-executor398: iget: root inode unallocated [ 39.050580][ T1112] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.063026][ T1108] EXT4-fs (loop0): get root inode failed [ 39.070713][ T1112] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.076480][ T1108] EXT4-fs (loop0): mount failed [ 39.083209][ T1112] CPU: 1 PID: 1112 Comm: kmmpd-loop0 Not tainted 5.4.161-syzkaller-00052-g49216514f3a3 #0 [ 39.083219][ T1112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.107935][ T1112] RIP: 0010:bdevname+0x2d/0x160 [ 39.112760][ T1112] Code: 41 56 41 55 41 54 53 49 89 f6 48 89 fb 49 bc 00 00 00 00 00 fc ff df e8 01 d0 4b ff 48 8d bb 80 00 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 05 e8 b7 ea 78 ff 4c 8b ab 80 00 00 00 48 83 c3 [ 39.132337][ T1112] RSP: 0018:ffff8881e3567de8 EFLAGS: 00010202 [ 39.138375][ T1112] RAX: 0000000000000010 RBX: 0000000000000000 RCX: ffff8881e67b8000 [ 39.146317][ T1112] RDX: 0000000000000000 RSI: ffff8881ecd65450 RDI: 0000000000000080 [ 39.154261][ T1112] RBP: ffff8881dc417ab0 R08: ffffffff81c0abf9 R09: ffffed103e14b231 [ 39.162204][ T1112] R10: ffffed103e14b231 R11: 0000000000000000 R12: dffffc0000000000 [ 39.170147][ T1112] R13: 000000000000000a R14: ffff8881ecd65450 R15: 0000000000000005 [ 39.178092][ T1112] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 39.186991][ T1112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.193546][ T1112] CR2: 0000000020011600 CR3: 00000001defdc000 CR4: 00000000003406e0 [ 39.201494][ T1112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.209439][ T1112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.217400][ T1112] Call Trace: [ 39.220669][ T1112] kmmpd+0x1dc/0x9c0 [ 39.224539][ T1112] ? __kthread_parkme+0xb1/0x1b0 [ 39.229472][ T1112] kthread+0x30f/0x330 [ 39.233511][ T1112] ? write_mmp_block+0x550/0x550 [ 39.238418][ T1112] ? kthread_destroy_worker+0x1f0/0x1f0 [ 39.243941][ T1112] ret_from_fork+0x1f/0x30 [ 39.248327][ T1112] Modules linked in: [ 39.252271][ T1112] ---[ end trace 763cde391e6b0cda ]--- [ 39.257795][ T1112] RIP: 0010:bdevname+0x2d/0x160 [ 39.262664][ T1112] Code: 41 56 41 55 41 54 53 49 89 f6 48 89 fb 49 bc 00 00 00 00 00 fc ff df e8 01 d0 4b ff 48 8d bb 80 00 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 05 e8 b7 ea 78 ff 4c 8b ab 80 00 00 00 48 83 c3 [ 39.282380][ T1112] RSP: 0018:ffff8881e3567de8 EFLAGS: 00010202 [ 39.288484][ T1112] RAX: 0000000000000010 RBX: 0000000000000000 RCX: ffff8881e67b8000 [ 39.296613][ T1112] RDX: 0000000000000000 RSI: ffff8881ecd65450 RDI: 0000000000000080 [ 39.304590][ T1112] RBP: ffff8881dc417ab0 R08: ffffffff81c0abf9 R09: ffffed103e14b231 [ 39.312577][ T1112] R10: ffffed103e14b231 R11: 0000000000000000 R12: dffffc0000000000 [ 39.320589][ T1112] R13: 000000000000000a R14: ffff8881ecd65450 R15: 0000000000000005 [ 39.328601][ T1112] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 39.337659][ T1112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.344236][ T1112] CR2: 0000000020011600 CR3: 00000001defdc000 CR4: 00000000003406e0 [ 39.352229][ T1112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.360224][ T1112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.368212][ T1112] Kernel panic - not syncing: Fatal exception [ 39.374440][ T1112] Kernel Offset: disabled [ 39.378760][ T1112] Rebooting in 86400 seconds..