Warning: Permanently added '10.128.0.223' (ED25519) to the list of known hosts. [ 22.897349][ T30] audit: type=1400 audit(1748153885.199:64): avc: denied { execmem } for pid=282 comm="syz-executor261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.916809][ T30] audit: type=1400 audit(1748153885.199:65): avc: denied { mounton } for pid=282 comm="syz-executor261" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.941899][ T30] audit: type=1400 audit(1748153885.199:66): avc: denied { mount } for pid=282 comm="syz-executor261" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 22.965336][ T30] audit: type=1400 audit(1748153885.199:67): avc: denied { setattr } for pid=282 comm="syz-executor261" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.970411][ T284] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.998177][ T30] audit: type=1400 audit(1748153885.309:68): avc: denied { relabelto } for pid=284 comm="mkswap" name="swap-file" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.023702][ T30] audit: type=1400 audit(1748153885.309:69): avc: denied { write } for pid=284 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.034338][ T282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.049665][ T30] audit: type=1400 audit(1748153885.329:70): avc: denied { read } for pid=282 comm="syz-executor261" name="swap-file" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.083705][ T30] audit: type=1400 audit(1748153885.329:71): avc: denied { open } for pid=282 comm="syz-executor261" path="/root/swap-file" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.110567][ T30] audit: type=1400 audit(1748153885.419:72): avc: denied { mounton } for pid=285 comm="syz-executor261" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 executing program [ 23.132117][ T30] audit: type=1400 audit(1748153885.429:73): avc: denied { mounton } for pid=285 comm="syz-executor261" path="/root/syzkaller.WPaI1H/syz-tmp" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 23.133516][ T285] request_module fs-gadgetfs succeeded, but still no fs? [ 23.166592][ T285] loop0: detected capacity change from 0 to 16 [ 23.323880][ T285] erofs: (device loop0): mounted with root inode @ nid 36. [ 23.332955][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.342262][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 23.351446][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.360801][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 23.369997][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 23.379222][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 23.388364][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 23.397534][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 23.406767][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 23.419677][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.429002][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 23.438146][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 23.447495][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 23.456751][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.466065][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 23.475206][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 23.484502][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 23.493652][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 23.502777][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 23.511917][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 23.521052][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.530390][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 23.539548][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 23.548678][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 23.557821][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.567110][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 23.576241][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 23.585361][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 23.594495][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 23.603629][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 23.612733][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 23.621869][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.631187][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 23.640349][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 23.649554][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 23.658678][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.668000][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 23.677149][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 23.686294][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 23.695422][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 23.704562][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 23.713723][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 23.722888][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.732175][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 23.741310][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 23.750644][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 23.759782][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.769326][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 23.778711][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 23.787860][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 23.797020][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 23.806179][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 23.815312][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 23.824467][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.833771][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 23.842902][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 23.851995][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 23.861035][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.870331][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 23.879396][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 23.888491][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 23.897681][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 23.906769][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 23.915833][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 23.924899][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.934484][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 23.943549][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 23.952559][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 23.961671][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 23.970992][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 23.980029][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 23.989069][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 23.998162][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 24.007202][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 24.016229][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 24.025415][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.034730][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 24.043784][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 24.052788][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 24.061966][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.071298][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 24.080339][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 24.089398][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 24.098440][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 24.107491][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 24.116532][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 24.125574][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.135415][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 24.144482][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 24.153599][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 24.162640][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.171956][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 24.181021][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 24.190083][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 24.199134][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 24.208217][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 24.217268][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 24.226319][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.235624][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 24.244688][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 24.253726][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 24.262731][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.272033][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 24.281077][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 24.290103][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 24.299155][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 24.308180][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 24.317223][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 24.326259][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.335643][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 24.344673][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 24.353740][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 24.362755][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.372063][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 24.381115][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 24.390254][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 24.399292][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 24.408321][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 24.417355][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 24.426431][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.435722][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 24.444791][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 24.453853][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 24.462898][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 24.471926][ T285] erofs: (device loop0): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 24.481575][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 24.490645][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.499939][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 24.509011][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 24.518052][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 24.527119][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 24.536180][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.545515][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 24.554573][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 24.563628][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 24.572639][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 24.581705][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 24.590746][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 24.599774][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 24.608805][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 24.617849][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 24.626903][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.636186][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 24.645466][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 24.654546][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 24.663595][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.673041][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 24.682073][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 24.691141][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 24.700193][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 24.709232][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 24.718272][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 24.727304][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.736624][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 24.745682][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 24.754746][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 24.763791][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 24.772836][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 24.781805][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 24.790757][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 24.799798][ T285] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 24.809094][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 24.818058][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 24.827018][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 24.835983][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 24.844997][ T285] erofs: (device loop0): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 24.854653][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 24.863606][ T285] erofs: (device loop0): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 24.873264][ T285] erofs: (device loop0): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 24.882237][ T285] attempt to access beyond end of device [ 24.882237][ T285] loop0: rw=524288, want=720, limit=16 [ 24.893254][ T285] attempt to access beyond end of device [ 24.893254][ T285] loop0: rw=524288, want=525144, limit=16 [ 24.904497][ T285] attempt to access beyond end of device [ 24.904497][ T285] loop0: rw=524288, want=72, limit=16 [ 24.915421][ T285] attempt to access beyond end of device [ 24.915421][ T285] loop0: rw=524288, want=1183600, limit=16 [ 24.926765][ T285] attempt to access beyond end of device [ 24.926765][ T285] loop0: rw=524288, want=1048976, limit=16 [ 24.938160][ T285] attempt to access beyond end of device [ 24.938160][ T285] loop0: rw=524288, want=672, limit=16 [ 24.949186][ T285] attempt to access beyond end of device [ 24.949186][ T285] loop0: rw=524288, want=3670472, limit=16 [ 24.960567][ T285] attempt to access beyond end of device [ 24.960567][ T285] loop0: rw=524288, want=790384, limit=16 [ 24.971852][ T285] attempt to access beyond end of device [ 24.971852][ T285] loop0: rw=524288, want=14425508768, limit=16 [ 24.983558][ T285] BUG: scheduling while atomic: syz-executor261/285/0x00000002 [ 24.983895][ T49] erofs: (device loop0): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] [ 24.991099][ T285] Modules linked in: [ 25.006046][ T285] Preemption disabled at: [ 25.006054][ T285] [] z_erofs_reload_indexes+0x1d0/0x410 [ 25.017480][ T285] CPU: 0 PID: 285 Comm: syz-executor261 Not tainted 5.15.184-syzkaller-00118-g4b77ae0e7f58 #0 [ 25.027714][ T285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 25.027736][ T285] Call Trace: [ 25.041045][ T285] [ 25.043969][ T285] __dump_stack+0x21/0x30 [ 25.048300][ T285] dump_stack_lvl+0xee/0x150 [ 25.052888][ T285] ? show_regs_print_info+0x20/0x20 [ 25.058082][ T285] ? z_erofs_reload_indexes+0x1d0/0x410 [ 25.063624][ T285] dump_stack+0x15/0x20 [ 25.067773][ T285] __schedule_bug+0x174/0x230 [ 25.072444][ T285] ? ttwu_queue_wakelist+0x490/0x490 [ 25.077727][ T285] __schedule+0xc2f/0x14c0 [ 25.077747][ T285] ? release_firmware_map_entry+0x190/0x190 [ 25.088029][ T285] ? __blkcg_punt_bio_submit+0x170/0x170 [ 25.093659][ T285] schedule+0x11e/0x1e0 [ 25.097810][ T285] exit_to_user_mode_loop+0x50/0xe0 [ 25.103007][ T285] exit_to_user_mode_prepare+0x5a/0xa0 [ 25.108461][ T285] syscall_exit_to_user_mode+0x1a/0x30 [ 25.113914][ T285] do_syscall_64+0x58/0xa0 [ 25.118354][ T285] ? clear_bhb_loop+0x50/0xa0 [ 25.123034][ T285] ? clear_bhb_loop+0x50/0xa0 [ 25.123054][ T285] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 25.123081][ T285] RIP: 0033:0x7f878a16af69 [ 25.133710][ T285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1d 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 b8 ff ff ff f7 d8 64 89 01 48 [ 25.133729][ T285] RSP: 002b:00007fff6fe2cee8 EFLAGS: 00000246 [ 25.157699][ T285] ORIG_RAX: 00000000000000dd [ 25.157709][ T285] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f878a16af69 [ 25.157722][ T285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 25.168424][ T285] RBP: 00007f878a1ad27e R08: 00007f878a1ad2ae R09: 00007f878a1ad2ae [ 25.184428][ T285] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f878a1ad229 [ 25.184443][ T285] R13: 00007f878a1b34dc R14: 00007f878a1ad1ff R15: 00007f878a1d95d0 [ 25.184461][ T285] [ 25.204670][ T285] erofs: (device loop0): z_erofs_readpage: failed to read, err [-117]