Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts.
executing program
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executing program
[ 1267.504240][ T3681] loop3: detected capacity change from 0 to 63271
[ 1267.538191][ T3681] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1267.579290][ T3681] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1267.598516][ T3686] loop1: detected capacity change from 0 to 63271
[ 1267.634137][ T3681] F2FS-fs (loop3): invalid crc value
[ 1267.644835][ T3686] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1267.672660][ T3684] loop5: detected capacity change from 0 to 63271
[ 1267.686226][ T3686] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1267.698495][ T3681] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1267.713038][ T3684] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1267.734120][ T3686] F2FS-fs (loop1): invalid crc value
[ 1267.750716][ T3684] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1267.779233][ T3684] F2FS-fs (loop5): invalid crc value
[ 1267.790522][ T3686] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1267.832040][ T3684] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1267.888579][ T3681] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1267.910440][ T3681] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1267.973707][ T3686] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1267.986756][ T3686] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1268.024280][ T3688] loop0: detected capacity change from 0 to 63271
[ 1268.031817][ T3691] loop4: detected capacity change from 0 to 63271
[ 1268.048289][ T3691] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1268.058569][ T3688] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1268.062600][ T3684] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1268.083420][ T3692] loop2: detected capacity change from 0 to 63271
[ 1268.126923][ T3691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1268.129767][ T3684] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1268.138938][ T3688] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1268.151207][   T26] audit: type=1804 audit(1678692865.774:2): pid=3708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/0/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1268.155528][ T3681] attempt to access beyond end of device
[ 1268.155528][ T3681] loop3: rw=2049, want=77952, limit=63271
[ 1268.187738][ T3708] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1268.197835][ T3692] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1268.208222][   T26] audit: type=1804 audit(1678692865.834:3): pid=3710 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/0/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1268.218881][ T3692] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1268.234990][ T3686] attempt to access beyond end of device
[ 1268.234990][ T3686] loop1: rw=2049, want=77952, limit=63271
[ 1268.240191][ T3707] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1268.266863][ T3691] F2FS-fs (loop4): invalid crc value
[ 1268.272742][ T3688] F2FS-fs (loop0): invalid crc value
[ 1268.311708][ T3692] F2FS-fs (loop2): invalid crc value
[ 1268.318407][ T3691] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1268.340407][ T3688] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1268.389069][ T3692] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1268.531808][ T3691] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1268.548224][ T3688] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1268.555339][ T3691] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1268.582900][ T3692] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1268.594840][ T3692] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1268.610106][ T3688] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1268.694303][   T26] audit: type=1804 audit(1678692866.314:4): pid=3725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/0/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1268.721184][ T3725] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=17
[ 1268.731842][ T3691] attempt to access beyond end of device
[ 1268.731842][ T3691] loop4: rw=2049, want=77952, limit=63271
[ 1268.791760][   T26] audit: type=1804 audit(1678692866.414:5): pid=3728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/0/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1268.817926][ T3688] attempt to access beyond end of device
[ 1268.817926][ T3688] loop0: rw=2049, want=77952, limit=63271
[ 1268.829957][ T3726] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1269.974137][ T3727] syz-executor319 (3727) used greatest stack depth: 19040 bytes left
executing program
executing program
executing program
executing program
[ 1271.789824][ T3732] loop1: detected capacity change from 0 to 63271
[ 1271.800334][ T3738] loop4: detected capacity change from 0 to 63271
[ 1271.826412][ T3732] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1271.839647][ T3738] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1271.881108][ T3738] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1271.882186][ T3732] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1271.937910][ T3738] F2FS-fs (loop4): invalid crc value
[ 1271.959291][ T3736] loop0: detected capacity change from 0 to 63271
[ 1271.961680][ T3732] F2FS-fs (loop1): invalid crc value
[ 1271.983747][ T3734] loop3: detected capacity change from 0 to 63271
[ 1271.986754][ T3736] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1272.006919][ T3734] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1272.016379][ T3738] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1272.026433][ T3734] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1272.038875][ T3732] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1272.072234][ T3736] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1272.087140][ T3734] F2FS-fs (loop3): invalid crc value
[ 1272.129706][ T3736] F2FS-fs (loop0): invalid crc value
[ 1272.142875][ T3734] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1272.187022][ T3736] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1272.211535][ T3732] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1272.222301][ T3738] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1272.230564][ T3732] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1272.241405][ T3738] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1272.306845][ T3734] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1272.319244][ T3734] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1272.372910][   T26] audit: type=1804 audit(1678692869.994:6): pid=3758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/1/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1272.377759][ T3758] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1272.451893][ T3760] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1272.456096][ T3759] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=12
[ 1272.472796][ T3736] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1272.490915][ T3736] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1272.519360][   T26] audit: type=1804 audit(1678692870.074:7): pid=3760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/1/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1272.630074][   T26] audit: type=1804 audit(1678692870.074:8): pid=3759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/1/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1272.713169][ T3762] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17
[ 1272.723898][ T3736] attempt to access beyond end of device
[ 1272.723898][ T3736] loop0: rw=2049, want=77952, limit=63271
[ 1272.763243][   T26] audit: type=1804 audit(1678692870.334:9): pid=3762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/1/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1273.233168][ T3742] loop5: detected capacity change from 0 to 63271
[ 1273.286066][ T3742] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1273.295000][ T3742] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1273.306032][ T3740] loop2: detected capacity change from 0 to 63271
[ 1273.342259][ T3740] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1273.373045][ T3740] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1273.430273][ T3742] F2FS-fs (loop5): invalid crc value
[ 1273.430772][ T3740] F2FS-fs (loop2): invalid crc value
[ 1273.462784][ T3740] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1273.487019][ T3742] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1273.612893][ T3740] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1273.629975][ T3742] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1273.631700][ T3740] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1273.648698][ T3742] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1273.780917][   T26] audit: type=1804 audit(1678692871.404:10): pid=3774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/1/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1273.813498][ T3740] attempt to access beyond end of device
[ 1273.813498][ T3740] loop2: rw=2049, want=77952, limit=63271
executing program
executing program
[ 1273.815734][ T3774] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1273.838975][ T3742] attempt to access beyond end of device
[ 1273.838975][ T3742] loop5: rw=2049, want=77952, limit=63271
[ 1273.851626][ T3778] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
[ 1273.887379][   T26] audit: type=1804 audit(1678692871.474:11): pid=3778 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/1/bus/bus" dev="loop5" ino=4 res=1 errno=0
executing program
executing program
executing program
executing program
[ 1275.669532][ T3781] loop1: detected capacity change from 0 to 63271
[ 1275.697923][ T3781] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1275.717640][ T3779] loop4: detected capacity change from 0 to 63271
[ 1275.727197][ T3781] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1275.764688][ T3781] F2FS-fs (loop1): invalid crc value
[ 1275.769415][ T3779] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1275.816302][ T3781] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1275.821611][ T3779] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1275.883691][ T3779] F2FS-fs (loop4): invalid crc value
[ 1275.933146][ T3779] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1275.954811][ T3781] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1275.968371][ T3783] loop3: detected capacity change from 0 to 63271
[ 1275.975023][ T3781] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1275.997979][ T3783] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1276.055712][ T3783] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1276.099821][ T3783] F2FS-fs (loop3): invalid crc value
[ 1276.122729][   T26] audit: type=1804 audit(1678692873.744:12): pid=3797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/2/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1276.125961][ T3781] attempt to access beyond end of device
[ 1276.125961][ T3781] loop1: rw=2049, want=77952, limit=63271
[ 1276.157285][ T3797] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1276.171703][ T3779] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1276.180013][ T3779] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1276.189694][ T3783] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1276.194760][ T3785] loop0: detected capacity change from 0 to 63271
[ 1276.233944][ T3785] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1276.298521][ T3785] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1276.349275][   T26] audit: type=1804 audit(1678692873.974:13): pid=3802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/2/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1276.352593][ T3802] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=17
[ 1276.381480][ T3785] F2FS-fs (loop0): invalid crc value
[ 1276.384380][ T3779] attempt to access beyond end of device
[ 1276.384380][ T3779] loop4: rw=2049, want=77952, limit=63271
[ 1276.411040][ T3783] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1276.422782][ T3785] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1276.422880][ T3783] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1276.570648][   T26] audit: type=1804 audit(1678692874.194:14): pid=3807 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/2/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1276.573132][ T3783] attempt to access beyond end of device
[ 1276.573132][ T3783] loop3: rw=2049, want=77952, limit=63271
[ 1276.606215][ T3807] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1276.653849][ T3785] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1276.680191][ T3785] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1276.818698][   T26] audit: type=1804 audit(1678692874.444:15): pid=3809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/2/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1276.821193][ T3809] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4
[ 1277.183889][ T3787] loop2: detected capacity change from 0 to 63271
[ 1277.216184][ T3787] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1277.245498][ T3787] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1277.281468][ T3787] F2FS-fs (loop2): invalid crc value
[ 1277.288388][ T3789] loop5: detected capacity change from 0 to 63271
[ 1277.307731][ T3787] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1277.331748][ T3789] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1277.373402][ T3789] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1277.432477][ T3789] F2FS-fs (loop5): invalid crc value
[ 1277.452842][ T3787] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1277.464859][ T3787] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1277.473955][ T3789] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1277.573209][   T26] audit: type=1804 audit(1678692875.194:16): pid=3819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/2/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1277.576012][ T3819] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1277.666299][ T3789] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1277.678065][ T3789] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
executing program
[ 1277.829364][   T26] audit: type=1804 audit(1678692875.454:17): pid=3821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/2/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1277.861514][ T3789] attempt to access beyond end of device
[ 1277.861514][ T3789] loop5: rw=2049, want=77952, limit=63271
[ 1277.865612][ T3821] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
executing program
executing program
[ 1279.329790][ T3815] loop1: detected capacity change from 0 to 63271
[ 1279.364893][ T3815] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1279.414141][ T3815] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1279.457879][ T3815] F2FS-fs (loop1): invalid crc value
[ 1279.507288][ T3815] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1279.646069][ T3815] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1279.653161][ T3815] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1279.778723][ T3823] loop4: detected capacity change from 0 to 63271
[ 1279.823585][ T3823] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1279.843342][   T26] audit: type=1804 audit(1678692877.464:18): pid=3836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/3/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1279.868548][ T3815] attempt to access beyond end of device
[ 1279.868548][ T3815] loop1: rw=2049, want=77952, limit=63271
[ 1279.868914][ T3836] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1279.898885][ T3823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1279.908333][ T3825] loop3: detected capacity change from 0 to 63271
[ 1279.936395][ T3825] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1279.948651][ T3823] F2FS-fs (loop4): invalid crc value
[ 1279.972974][ T3825] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1280.007321][ T3823] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1280.035924][ T3825] F2FS-fs (loop3): invalid crc value
[ 1280.067634][ T3825] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1280.150800][ T3823] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1280.171804][ T3827] loop0: detected capacity change from 0 to 63271
[ 1280.185308][ T3823] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1280.222013][ T3827] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1280.254763][ T3825] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1280.287604][ T3827] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1280.295920][ T3825] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1280.348470][   T26] audit: type=1804 audit(1678692877.974:19): pid=3845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/3/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1280.350128][ T3827] F2FS-fs (loop0): invalid crc value
[ 1280.375329][ T3845] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1280.507299][ T3827] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1280.736190][ T3827] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1280.748226][ T3827] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1280.893673][   T26] audit: type=1804 audit(1678692878.514:20): pid=3851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/3/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1280.894336][ T3851] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1281.036054][ T3829] loop2: detected capacity change from 0 to 63271
[ 1281.084327][ T3829] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1281.149004][ T3829] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1281.170705][ T3831] loop5: detected capacity change from 0 to 63271
executing program
[ 1281.225831][ T3829] F2FS-fs (loop2): invalid crc value
[ 1281.236529][ T3831] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1281.269221][ T3831] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1281.282586][ T3829] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1281.337743][ T3831] F2FS-fs (loop5): invalid crc value
[ 1281.403128][ T3831] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1281.510512][ T3829] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1281.535048][ T3829] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1281.622833][ T3831] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1281.658522][ T3831] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1281.666781][   T26] audit: type=1804 audit(1678692879.294:21): pid=3862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/3/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1281.692699][ T3829] attempt to access beyond end of device
[ 1281.692699][ T3829] loop2: rw=2049, want=77952, limit=63271
[ 1281.704790][ T3862] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
executing program
executing program
[ 1283.548770][ T3855] loop1: detected capacity change from 0 to 63271
[ 1283.581059][ T3855] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1283.617771][ T3855] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1283.646311][ T3855] F2FS-fs (loop1): invalid crc value
[ 1283.692702][ T3855] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1283.822950][ T3855] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1283.840478][ T3855] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1283.850886][ T3865] loop4: detected capacity change from 0 to 63271
[ 1283.880392][ T3865] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1283.939848][ T3865] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1283.986658][   T26] audit: type=1804 audit(1678692881.614:22): pid=3876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/4/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1283.992837][ T3865] F2FS-fs (loop4): invalid crc value
[ 1284.011337][ T3876] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1284.054336][ T3865] F2FS-fs (loop4): Found nat_bits in checkpoint
executing program
[ 1284.208964][ T3865] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1284.220815][ T3865] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1284.354606][   T26] audit: type=1804 audit(1678692881.974:23): pid=3883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/4/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1284.356591][ T3883] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1284.489016][ T3867] loop0: detected capacity change from 0 to 63271
[ 1284.519877][ T3867] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1284.550682][ T3867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1284.600853][ T3867] F2FS-fs (loop0): invalid crc value
[ 1284.641445][ T3867] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1284.786241][ T3867] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1284.799434][ T3867] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1284.943131][   T26] audit: type=1804 audit(1678692882.564:24): pid=3888 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/4/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1284.944899][ T3888] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4
[ 1285.158842][ T3869] loop3: detected capacity change from 0 to 63271
[ 1285.180993][ T3869] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1285.237650][ T3869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1285.268023][ T3869] F2FS-fs (loop3): invalid crc value
[ 1285.313363][ T3869] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1285.374363][ T3871] loop2: detected capacity change from 0 to 63271
[ 1285.415957][ T3871] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1285.444960][ T3871] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1285.473124][ T3869] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1285.482005][ T3871] F2FS-fs (loop2): invalid crc value
[ 1285.496907][ T3869] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1285.530779][ T3871] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1285.644025][ T3898] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=13
[ 1285.645338][   T26] audit: type=1804 audit(1678692883.264:25): pid=3898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/4/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1285.654478][ T3869] attempt to access beyond end of device
[ 1285.654478][ T3869] loop3: rw=2049, want=77952, limit=63271
[ 1285.733471][ T3871] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1285.758808][ T3871] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
executing program
[ 1285.875519][   T26] audit: type=1804 audit(1678692883.504:26): pid=3900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/4/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1285.903789][ T3900] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=17
[ 1285.914365][ T3871] attempt to access beyond end of device
[ 1285.914365][ T3871] loop2: rw=2049, want=77952, limit=63271
[ 1286.100797][ T3882] loop5: detected capacity change from 0 to 63271
[ 1286.140060][ T3882] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1286.183673][ T3882] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1286.288103][ T3882] F2FS-fs (loop5): invalid crc value
[ 1286.317233][ T3882] F2FS-fs (loop5): Found nat_bits in checkpoint
executing program
[ 1286.503202][ T3882] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1286.537047][ T3882] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1286.689123][   T26] audit: type=1804 audit(1678692884.314:27): pid=3909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/4/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1286.715232][ T3909] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=6
[ 1286.715663][ T3882] attempt to access beyond end of device
[ 1286.715663][ T3882] loop5: rw=2049, want=77952, limit=63271
executing program
executing program
[ 1287.594643][ T3897] loop1: detected capacity change from 0 to 63271
[ 1287.617785][ T3897] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1287.648379][ T3897] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1287.693540][ T3897] F2FS-fs (loop1): invalid crc value
[ 1287.728499][ T3897] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1287.736394][ T3902] loop4: detected capacity change from 0 to 63271
[ 1287.755320][ T3902] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1287.764309][ T3902] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1287.836098][ T3902] F2FS-fs (loop4): invalid crc value
executing program
[ 1287.882846][ T3902] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1287.956152][ T3897] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1287.965374][ T3897] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1288.061605][ T3902] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1288.076649][ T3902] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1288.120155][   T26] audit: type=1804 audit(1678692885.744:28): pid=3924 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/5/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1288.148304][ T3924] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=17
[ 1288.150987][ T3897] attempt to access beyond end of device
[ 1288.150987][ T3897] loop1: rw=2049, want=77952, limit=63271
[ 1288.408522][ T3907] loop0: detected capacity change from 0 to 63271
[ 1288.438854][ T3907] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1288.469261][ T3907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1288.524091][ T3907] F2FS-fs (loop0): invalid crc value
[ 1288.574365][ T3907] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1288.741210][ T3907] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1288.759977][ T3907] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1288.845558][ T3911] loop3: detected capacity change from 0 to 63271
[ 1288.882553][ T3911] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1288.925544][   T26] audit: type=1804 audit(1678692886.554:29): pid=3930 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/5/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1288.928798][ T3907] attempt to access beyond end of device
[ 1288.928798][ T3907] loop0: rw=2049, want=77952, limit=63271
[ 1288.949731][ T3930] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1288.966522][ T3911] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1289.014532][ T3911] F2FS-fs (loop3): invalid crc value
[ 1289.039765][ T3911] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1289.219622][ T3913] loop2: detected capacity change from 0 to 63271
[ 1289.232424][ T3911] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1289.249214][ T3911] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1289.276294][ T3913] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1289.320499][ T3913] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1289.390209][ T3913] F2FS-fs (loop2): invalid crc value
executing program
[ 1289.419031][   T26] audit: type=1804 audit(1678692887.044:30): pid=3935 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/5/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1289.424965][ T3935] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=9
[ 1289.459997][ T3911] attempt to access beyond end of device
[ 1289.459997][ T3911] loop3: rw=2049, want=77952, limit=63271
[ 1289.486134][ T3913] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1289.648494][ T3913] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1289.671128][ T3913] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1289.836317][ T3921] loop5: detected capacity change from 0 to 63271
[ 1289.853729][   T26] audit: type=1804 audit(1678692887.474:31): pid=3942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/5/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1289.878227][ T3921] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1289.884842][ T3942] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1289.922219][ T3921] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1289.981383][ T3921] F2FS-fs (loop5): invalid crc value
[ 1290.060281][ T3921] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1290.230665][ T3921] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1290.251647][ T3921] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
executing program
[ 1290.393894][   T26] audit: type=1804 audit(1678692888.014:32): pid=3947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/5/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1290.394511][ T3947] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=13
[ 1290.427080][ T3921] attempt to access beyond end of device
[ 1290.427080][ T3921] loop5: rw=2049, want=77952, limit=63271
executing program
executing program
executing program
executing program
[ 1291.464466][ T3938] loop1: detected capacity change from 0 to 63271
[ 1291.497994][ T3938] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1291.555631][ T3938] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1291.581334][ T3938] F2FS-fs (loop1): invalid crc value
[ 1291.624680][ T3938] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1291.795601][ T3938] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1291.811951][ T3938] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1291.961228][   T26] audit: type=1804 audit(1678692889.584:33): pid=3962 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/6/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1291.988224][ T3938] attempt to access beyond end of device
[ 1291.988224][ T3938] loop1: rw=2049, want=77952, limit=63271
[ 1291.999938][ T3962] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1292.365974][ T3949] loop0: detected capacity change from 0 to 63271
[ 1292.411379][ T3949] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1292.454830][ T3949] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1292.515532][ T3949] F2FS-fs (loop0): invalid crc value
[ 1292.552764][ T3949] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1292.714464][ T3949] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1292.720353][ T3951] loop3: detected capacity change from 0 to 63271
[ 1292.733130][ T3949] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1292.774522][ T3951] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1292.835414][ T3951] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1292.876421][   T26] audit: type=1804 audit(1678692890.504:34): pid=3967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/6/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1292.882783][ T3967] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=14
[ 1292.910145][ T3951] F2FS-fs (loop3): invalid crc value
[ 1292.913224][ T3949] attempt to access beyond end of device
[ 1292.913224][ T3949] loop0: rw=2049, want=77952, limit=63271
[ 1292.951469][ T3951] F2FS-fs (loop3): Found nat_bits in checkpoint
executing program
[ 1293.114886][ T3951] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1293.166588][ T3951] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1293.226029][ T3955] loop2: detected capacity change from 0 to 63271
[ 1293.254781][ T3955] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1293.301372][ T3955] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1293.311576][   T26] audit: type=1804 audit(1678692890.944:35): pid=3974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/6/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1293.345623][ T3974] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1293.347256][ T3955] F2FS-fs (loop2): invalid crc value
[ 1293.371001][ T3953] loop4: detected capacity change from 0 to 63271
[ 1293.400297][ T3953] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1293.417396][ T3955] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1293.449305][ T3953] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1293.524889][ T3957] loop5: detected capacity change from 0 to 63271
[ 1293.564445][ T3957] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1293.578893][ T3953] F2FS-fs (loop4): invalid crc value
[ 1293.632288][ T3955] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1293.632323][ T3953] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1293.648294][ T3955] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1293.655852][ T3957] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1293.667662][ T3957] F2FS-fs (loop5): invalid crc value
[ 1293.707501][ T3957] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1293.838311][   T26] audit: type=1804 audit(1678692891.464:36): pid=3985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/6/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1293.838827][ T3985] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1293.870356][ T3953] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1293.885328][ T3953] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1293.934858][ T3957] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1293.955251][ T3957] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1294.011946][   T26] audit: type=1804 audit(1678692891.634:37): pid=3988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/6/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1294.013774][ T3953] attempt to access beyond end of device
[ 1294.013774][ T3953] loop4: rw=2049, want=77952, limit=63271
[ 1294.049200][ T3988] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1294.092785][ T3989] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
[ 1294.143535][   T26] audit: type=1804 audit(1678692891.714:38): pid=3989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/6/bus/bus" dev="loop5" ino=4 res=1 errno=0
executing program
executing program
executing program
[ 1295.220569][ T3973] loop1: detected capacity change from 0 to 63271
executing program
[ 1295.261031][ T3973] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1295.305676][ T3973] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1295.360785][ T3973] F2FS-fs (loop1): invalid crc value
[ 1295.403572][ T3973] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1295.571029][ T3973] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1295.589640][ T3973] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1295.723516][   T26] audit: type=1804 audit(1678692893.344:39): pid=4004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/7/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1295.750752][ T3973] attempt to access beyond end of device
[ 1295.750752][ T3973] loop1: rw=2049, want=77952, limit=63271
[ 1295.762794][ T4004] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1296.238734][ T3991] loop0: detected capacity change from 0 to 63271
[ 1296.268450][ T3991] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1296.307850][ T3991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1296.396536][ T3991] F2FS-fs (loop0): invalid crc value
[ 1296.437354][ T3991] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1296.563370][ T3991] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1296.579982][ T3991] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1296.725050][ T3993] loop3: detected capacity change from 0 to 63271
[ 1296.741546][   T26] audit: type=1804 audit(1678692894.364:40): pid=4009 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/7/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1296.768351][ T3993] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1296.777250][ T3991] attempt to access beyond end of device
[ 1296.777250][ T3991] loop0: rw=2049, want=77952, limit=63271
[ 1296.777652][ T4009] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1296.812961][ T3993] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1296.861069][ T3993] F2FS-fs (loop3): invalid crc value
[ 1296.910189][ T3993] F2FS-fs (loop3): Found nat_bits in checkpoint
executing program
[ 1297.076187][ T3993] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1297.095877][ T3993] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1297.182057][ T3995] loop2: detected capacity change from 0 to 63271
[ 1297.222257][ T3995] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1297.261823][ T3995] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1297.317147][ T3997] loop4: detected capacity change from 0 to 63271
[ 1297.332750][ T3995] F2FS-fs (loop2): invalid crc value
[ 1297.343220][ T3997] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1297.371569][ T3999] loop5: detected capacity change from 0 to 63271
[ 1297.384472][ T3997] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1297.408229][ T3995] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1297.447505][ T3999] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1297.489047][ T3997] F2FS-fs (loop4): invalid crc value
[ 1297.504728][ T3999] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1297.546861][ T3997] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1297.558715][ T3999] F2FS-fs (loop5): invalid crc value
[ 1297.584347][ T3995] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1297.605148][ T3995] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1297.619657][ T3999] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1297.745812][   T26] audit: type=1804 audit(1678692895.374:41): pid=4027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/7/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1297.749064][ T3995] attempt to access beyond end of device
[ 1297.749064][ T3995] loop2: rw=2049, want=77952, limit=63271
[ 1297.782378][ T4027] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1297.795360][ T3997] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1297.806193][ T3997] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1297.875697][ T3999] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1297.899630][ T3999] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1298.015385][   T26] audit: type=1804 audit(1678692895.634:42): pid=4030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/7/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1298.018589][ T4030] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1298.055517][ T4031] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=14
[ 1298.066312][ T3999] attempt to access beyond end of device
[ 1298.066312][ T3999] loop5: rw=2049, want=77952, limit=63271
[ 1298.093772][   T26] audit: type=1804 audit(1678692895.674:43): pid=4031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/7/bus/bus" dev="loop5" ino=4 res=1 errno=0
executing program
executing program
executing program
[ 1299.159193][ T4015] loop1: detected capacity change from 0 to 63271
[ 1299.196709][ T4015] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1299.244801][ T4015] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1299.305926][ T4015] F2FS-fs (loop1): invalid crc value
[ 1299.356882][ T4015] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1299.515991][ T4015] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1299.530041][ T4015] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
[ 1299.665799][   T26] audit: type=1804 audit(1678692897.294:44): pid=4044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/8/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1299.689302][ T4044] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1299.898297][ T1377] ieee802154 phy0 wpan0: encryption failed: -22
[ 1299.904901][ T1377] ieee802154 phy1 wpan1: encryption failed: -22
[ 1300.434694][ T4033] loop0: detected capacity change from 0 to 63271
[ 1300.467695][ T4033] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1300.500099][ T4033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1300.540788][ T4033] F2FS-fs (loop0): invalid crc value
[ 1300.582778][ T4033] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1300.737361][ T4033] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1300.756033][ T4033] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1300.887466][   T26] audit: type=1804 audit(1678692898.514:45): pid=4051 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/8/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1300.914093][ T4033] attempt to access beyond end of device
[ 1300.914093][ T4033] loop0: rw=2049, want=77952, limit=63271
[ 1300.925297][ T4035] loop5: detected capacity change from 0 to 63271
[ 1300.926541][ T4051] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1300.957607][ T4035] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1300.993105][ T4035] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1301.032093][ T4035] F2FS-fs (loop5): invalid crc value
[ 1301.093716][ T4035] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1301.228389][ T4037] loop2: detected capacity change from 0 to 63271
[ 1301.265062][ T4037] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1301.276992][ T4035] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1301.291064][ T4035] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1301.305302][ T4037] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1301.355938][ T4037] F2FS-fs (loop2): invalid crc value
[ 1301.407770][ T4037] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1301.559192][ T4046] loop3: detected capacity change from 0 to 63271
[ 1301.608992][ T4046] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1301.661971][ T4046] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1301.671855][ T4037] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1301.688120][ T4037] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1301.717693][ T4046] F2FS-fs (loop3): invalid crc value
[ 1301.763762][ T4043] loop4: detected capacity change from 0 to 63271
[ 1301.772635][ T4046] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1301.804255][ T4043] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1301.852685][ T4043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1301.902631][ T4043] F2FS-fs (loop4): invalid crc value
[ 1301.938888][ T4046] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1301.947962][ T4043] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1301.969341][ T4046] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1302.123208][   T26] audit: type=1804 audit(1678692899.744:46): pid=4071 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/8/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1302.155240][ T4071] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=2
[ 1302.166361][ T4046] attempt to access beyond end of device
[ 1302.166361][ T4046] loop3: rw=2049, want=77952, limit=63271
[ 1302.189995][ T4043] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1302.206895][ T4043] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1302.370827][   T26] audit: type=1804 audit(1678692899.994:47): pid=4075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/8/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1302.375352][ T4075] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=12
[ 1302.402846][ T4043] attempt to access beyond end of device
[ 1302.402846][ T4043] loop4: rw=2049, want=77952, limit=63271
[ 1303.074932][ T4054] loop1: detected capacity change from 0 to 63271
[ 1303.126837][ T4054] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1303.165714][ T4054] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1303.199732][ T4054] F2FS-fs (loop1): invalid crc value
[ 1303.252232][ T4054] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1303.479609][ T4054] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1303.495272][ T4054] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
[ 1303.665903][   T26] audit: type=1804 audit(1678692901.294:48): pid=4080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/9/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1303.666399][ T4080] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1304.189069][ T4073] loop0: detected capacity change from 0 to 63271
[ 1304.227868][ T4073] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1304.269294][ T4073] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1304.354429][ T4073] F2FS-fs (loop0): invalid crc value
[ 1304.388567][ T4073] F2FS-fs (loop0): Found nat_bits in checkpoint
executing program
[ 1304.569315][ T4073] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1304.593811][ T4073] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1304.756088][   T26] audit: type=1804 audit(1678692902.384:49): pid=4093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/9/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1304.783402][ T4093] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4
[ 1304.794717][ T4073] attempt to access beyond end of device
[ 1304.794717][ T4073] loop0: rw=2049, want=77952, limit=63271
executing program
[ 1305.676910][ T4082] loop3: detected capacity change from 0 to 63271
[ 1305.713820][ T4082] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1305.739305][ T4082] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1305.781590][ T4082] F2FS-fs (loop3): invalid crc value
[ 1305.790788][ T4084] loop4: detected capacity change from 0 to 63271
[ 1305.830578][ T4084] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1305.832767][ T4082] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1305.848327][ T4084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1305.906176][ T4084] F2FS-fs (loop4): invalid crc value
[ 1305.949414][ T4084] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1306.079126][ T4082] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1306.103349][ T4082] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1306.152720][ T4084] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1306.186035][ T4084] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1306.299992][ T4086] loop5: detected capacity change from 0 to 63271
[ 1306.320102][   T26] audit: type=1804 audit(1678692903.944:50): pid=4108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/9/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1306.346704][ T4086] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1306.362927][ T4106] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=16
[ 1306.366118][ T4082] attempt to access beyond end of device
[ 1306.366118][ T4082] loop3: rw=2049, want=77952, limit=63271
[ 1306.409118][ T4086] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1306.451647][ T4086] F2FS-fs (loop5): invalid crc value
[ 1306.544615][ T4086] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1306.739978][ T4086] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1306.762179][ T4086] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1306.855578][ T4092] loop2: detected capacity change from 0 to 63271
[ 1306.904786][ T4092] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1306.913590][   T26] audit: type=1804 audit(1678692904.534:51): pid=4113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/9/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1306.917311][ T4113] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
[ 1306.965293][ T4092] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1307.080681][ T4092] F2FS-fs (loop2): invalid crc value
[ 1307.119578][ T4092] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1307.348835][ T4092] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1307.375565][ T4092] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1307.429784][ T4095] loop1: detected capacity change from 0 to 63271
[ 1307.472101][ T4095] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1307.520873][ T4095] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1307.581714][   T26] audit: type=1804 audit(1678692905.204:52): pid=4119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/9/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1307.582350][ T4092] attempt to access beyond end of device
[ 1307.582350][ T4092] loop2: rw=2049, want=77952, limit=63271
[ 1307.608753][ T4118] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1307.664440][ T4095] F2FS-fs (loop1): invalid crc value
[ 1307.733634][ T4095] F2FS-fs (loop1): Found nat_bits in checkpoint
executing program
[ 1308.001285][ T4095] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1308.049430][ T4095] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1308.191244][   T26] audit: type=1804 audit(1678692905.814:53): pid=4126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/10/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1308.214804][ T4126] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1308.488567][ T4105] loop0: detected capacity change from 0 to 63271
executing program
[ 1308.529970][ T4105] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1308.554568][ T4105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1308.602818][ T4105] F2FS-fs (loop0): invalid crc value
[ 1308.656502][ T4105] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1308.832131][ T4105] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1308.850319][ T4105] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
executing program
[ 1309.031367][ T4133] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1309.036661][   T26] audit: type=1804 audit(1678692906.654:54): pid=4133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/10/bus/bus" dev="loop0" ino=4 res=1 errno=0
executing program
executing program
[ 1309.664569][ T4124] loop3: detected capacity change from 0 to 63271
[ 1309.691762][ T4124] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1309.734552][ T4124] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1309.780196][ T4124] F2FS-fs (loop3): invalid crc value
[ 1309.834909][ T4124] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1309.985677][ T4124] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1310.004251][ T4124] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1310.155861][   T26] audit: type=1804 audit(1678692907.784:55): pid=4144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/10/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1310.158143][ T4144] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=12
[ 1310.187982][ T4124] attempt to access beyond end of device
[ 1310.187982][ T4124] loop3: rw=2049, want=77952, limit=63271
executing program
[ 1310.538212][ T4128] loop5: detected capacity change from 0 to 63271
[ 1310.575395][ T4128] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1310.620210][ T4128] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1310.694433][ T4128] F2FS-fs (loop5): invalid crc value
[ 1310.718377][ T4128] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1310.900855][ T4128] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1310.917381][ T4128] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1310.945833][ T4137] loop4: detected capacity change from 0 to 63271
[ 1310.975709][ T4137] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1311.005352][ T4137] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1311.050874][ T4135] loop2: detected capacity change from 0 to 63271
[ 1311.057371][ T4137] F2FS-fs (loop4): invalid crc value
[ 1311.088909][ T4137] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1311.096508][ T4135] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1311.118286][ T4135] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1311.158861][ T4135] F2FS-fs (loop2): invalid crc value
[ 1311.222330][ T4135] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1311.277425][ T4137] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1311.293994][ T4137] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
executing program
[ 1311.412691][ T4135] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1311.441208][ T4135] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1311.450695][   T26] audit: type=1804 audit(1678692909.074:56): pid=4159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/10/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1311.453573][ T4159] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=15
[ 1311.483194][ T4137] attempt to access beyond end of device
[ 1311.483194][ T4137] loop4: rw=2049, want=77952, limit=63271
[ 1311.640773][   T26] audit: type=1804 audit(1678692909.264:57): pid=4163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/10/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1311.676805][ T4135] attempt to access beyond end of device
[ 1311.676805][ T4135] loop2: rw=2049, want=77952, limit=63271
[ 1311.717378][ T4135] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=6
[ 1311.718291][ T4139] loop1: detected capacity change from 0 to 63271
[ 1311.774801][ T4139] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1311.807106][ T4139] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1311.890464][ T4139] F2FS-fs (loop1): invalid crc value
[ 1311.957616][ T4139] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1312.166013][ T4139] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1312.173105][ T4139] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1312.346703][   T26] audit: type=1804 audit(1678692909.964:58): pid=4168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/11/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1312.355587][ T4168] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=4
[ 1312.382533][ T4139] attempt to access beyond end of device
[ 1312.382533][ T4139] loop1: rw=2049, want=77952, limit=63271
executing program
[ 1312.870649][ T4146] loop0: detected capacity change from 0 to 63271
[ 1312.904287][ T4146] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1312.929010][ T4146] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1313.064391][ T4146] F2FS-fs (loop0): invalid crc value
[ 1313.095859][ T4146] F2FS-fs (loop0): Found nat_bits in checkpoint
executing program
[ 1313.287725][ T4146] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1313.302792][ T4146] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1313.448856][   T26] audit: type=1804 audit(1678692911.074:59): pid=4177 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/11/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1313.472381][ T4177] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=5
executing program
[ 1313.675823][ T4162] loop3: detected capacity change from 0 to 63271
[ 1313.711770][ T4162] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1313.755581][ T4162] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1313.814046][ T4162] F2FS-fs (loop3): invalid crc value
[ 1313.858113][ T4162] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1314.018360][ T4162] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1314.032399][ T4162] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1314.168982][   T26] audit: type=1804 audit(1678692911.794:60): pid=4186 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/11/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1314.169560][ T4186] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1314.396709][ T4170] loop4: detected capacity change from 0 to 63271
[ 1314.428693][ T4170] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1314.457442][ T4170] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1314.493536][ T4170] F2FS-fs (loop4): invalid crc value
[ 1314.554875][ T4170] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1314.714396][ T4170] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1314.737132][ T4170] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1314.856045][   T26] audit: type=1804 audit(1678692912.484:61): pid=4191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/11/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1314.858450][ T4191] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=10
executing program
[ 1315.220276][ T4175] loop2: detected capacity change from 0 to 63271
[ 1315.249774][ T4175] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1315.279235][ T4175] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1315.322532][ T4175] F2FS-fs (loop2): invalid crc value
[ 1315.361583][ T4175] F2FS-fs (loop2): Found nat_bits in checkpoint
executing program
[ 1315.526778][ T4179] loop5: detected capacity change from 0 to 63271
[ 1315.556939][ T4175] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1315.562260][ T4179] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1315.576568][ T4175] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1315.602485][ T4179] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1315.631756][ T4181] loop1: detected capacity change from 0 to 63271
[ 1315.639457][ T4179] F2FS-fs (loop5): invalid crc value
[ 1315.652546][ T4181] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1315.707855][ T4179] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1315.728883][ T4181] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1315.794943][ T4181] F2FS-fs (loop1): invalid crc value
[ 1315.847624][ T4181] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1315.936374][ T4179] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1315.951053][ T4179] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1316.052475][ T4181] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1316.079117][ T4181] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1316.093381][   T26] audit: type=1804 audit(1678692913.714:62): pid=4209 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/11/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1316.094560][ T4209] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
[ 1316.264950][   T26] audit: type=1804 audit(1678692913.884:63): pid=4210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/12/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1316.293759][ T4210] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=14
[ 1316.302924][ T4181] attempt to access beyond end of device
[ 1316.302924][ T4181] loop1: rw=2049, want=77952, limit=63271
executing program
[ 1317.121947][ T4193] loop0: detected capacity change from 0 to 63271
[ 1317.162025][ T4193] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1317.211815][ T4193] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1317.253887][ T4193] F2FS-fs (loop0): invalid crc value
[ 1317.297323][ T4193] F2FS-fs (loop0): Found nat_bits in checkpoint
executing program
[ 1317.436305][ T4193] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1317.450658][ T4193] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1317.589239][ T4198] loop3: detected capacity change from 0 to 63271
[ 1317.611798][   T26] audit: type=1804 audit(1678692915.234:64): pid=4220 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/12/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1317.643531][ T4219] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17
[ 1317.647097][ T4193] attempt to access beyond end of device
[ 1317.647097][ T4193] loop0: rw=2049, want=77952, limit=63271
[ 1317.665318][ T4198] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1317.699866][ T4198] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1317.751437][ T4198] F2FS-fs (loop3): invalid crc value
[ 1317.804780][ T4198] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1317.992168][ T4198] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1318.016534][ T4198] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1318.335025][ T4212] loop4: detected capacity change from 0 to 63271
[ 1318.364438][ T4212] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1318.391574][ T4212] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1318.427239][ T4212] F2FS-fs (loop4): invalid crc value
[ 1318.468299][ T4212] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1318.630090][ T4212] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1318.645730][ T4212] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1318.794572][   T26] audit: type=1804 audit(1678692916.414:65): pid=4234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/12/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1318.797624][ T4234] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1319.620159][ T4222] loop5: detected capacity change from 0 to 63271
[ 1319.659836][ T4222] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1319.705125][ T4222] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1319.726084][ T4217] loop1: detected capacity change from 0 to 63271
[ 1319.750077][ T4222] F2FS-fs (loop5): invalid crc value
[ 1319.765998][ T4217] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1319.797996][ T4217] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1319.812542][ T4222] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1319.843784][ T4217] F2FS-fs (loop1): invalid crc value
[ 1319.889368][ T4217] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1319.974195][ T4222] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1319.985914][ T4222] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1320.089364][ T4217] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1320.104636][ T4217] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1320.222128][ T4229] loop2: detected capacity change from 0 to 63271
[ 1320.241065][ T4217] attempt to access beyond end of device
[ 1320.241065][ T4217] loop1: rw=2049, want=77952, limit=63271
[ 1320.246247][ T4246] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1320.252664][   T26] audit: type=1804 audit(1678692917.864:66): pid=4246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/13/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1320.272112][ T4229] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1320.368771][ T4229] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1320.411757][ T4229] F2FS-fs (loop2): invalid crc value
[ 1320.454749][ T4229] F2FS-fs (loop2): Found nat_bits in checkpoint
executing program
[ 1320.631791][ T4229] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1320.653053][ T4229] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1320.770518][   T26] audit: type=1804 audit(1678692918.394:67): pid=4255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/12/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1320.773284][ T4255] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1321.066930][ T4236] loop0: detected capacity change from 0 to 63271
[ 1321.111161][ T4236] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1321.147642][ T4236] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1321.209486][ T4236] F2FS-fs (loop0): invalid crc value
[ 1321.286175][ T4236] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1321.434748][ T4236] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1321.448283][ T4236] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
executing program
[ 1321.583956][   T26] audit: type=1804 audit(1678692919.204:68): pid=4260 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/13/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1321.609662][ T4260] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17
[ 1321.610806][ T4236] attempt to access beyond end of device
[ 1321.610806][ T4236] loop0: rw=2049, want=77952, limit=63271
executing program
[ 1322.441088][ T4248] loop4: detected capacity change from 0 to 63271
[ 1322.472848][ T4248] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1322.500848][ T4248] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1322.535613][ T4248] F2FS-fs (loop4): invalid crc value
[ 1322.578617][ T4248] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1322.610762][ T4253] loop3: detected capacity change from 0 to 63271
[ 1322.657888][ T4253] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1322.699663][ T4253] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1322.726193][ T4248] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
executing program
[ 1322.745550][ T4248] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1322.753648][ T4253] F2FS-fs (loop3): invalid crc value
[ 1322.783018][ T4253] F2FS-fs (loop3): Found nat_bits in checkpoint
executing program
[ 1322.893949][ T4248] attempt to access beyond end of device
[ 1322.893949][ T4248] loop4: rw=2049, want=77952, limit=63271
[ 1322.902459][ T4274] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1322.905596][   T26] audit: type=1804 audit(1678692920.514:69): pid=4274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/13/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1323.016145][ T4253] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1323.032719][ T4253] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1323.157258][   T26] audit: type=1804 audit(1678692920.784:70): pid=4278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/13/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1323.184974][ T4278] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=14
[ 1323.195570][ T4253] attempt to access beyond end of device
[ 1323.195570][ T4253] loop3: rw=2049, want=77952, limit=63271
[ 1323.576365][ T4262] loop1: detected capacity change from 0 to 63271
[ 1323.600419][ T4262] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1323.632601][ T4262] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1323.686788][ T4262] F2FS-fs (loop1): invalid crc value
[ 1323.720776][ T4262] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1323.874548][ T4262] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1323.893239][ T4262] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1324.087305][   T26] audit: type=1804 audit(1678692921.714:71): pid=4283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/14/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1324.116347][ T4262] attempt to access beyond end of device
[ 1324.116347][ T4262] loop1: rw=2049, want=77952, limit=63271
executing program
[ 1324.161350][ T4262] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=6
[ 1324.181664][ T4262] attempt to access beyond end of device
[ 1324.181664][ T4262] loop1: rw=2049, want=77840, limit=63271
executing program
[ 1324.364224][ T4264] loop2: detected capacity change from 0 to 63271
[ 1324.395530][ T4264] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1324.429284][ T4264] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1324.464526][ T4264] F2FS-fs (loop2): invalid crc value
[ 1324.509497][ T4264] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1324.674943][ T4264] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1324.699272][ T4264] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1324.840429][ T4273] loop5: detected capacity change from 0 to 63271
[ 1324.848728][   T26] audit: type=1804 audit(1678692922.474:72): pid=4292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/13/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1324.871509][ T4276] loop0: detected capacity change from 0 to 63271
[ 1324.874717][ T4276] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1324.887032][ T4292] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1324.916400][ T4273] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1324.918746][ T4276] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1324.954842][ T4273] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1325.003591][ T4273] F2FS-fs (loop5): invalid crc value
[ 1325.043039][ T4276] F2FS-fs (loop0): invalid crc value
[ 1325.057429][ T4273] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1325.097338][ T4276] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1325.187594][ T4273] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1325.200603][ T4273] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1325.299229][ T4276] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1325.331992][ T4276] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1325.337128][   T26] audit: type=1804 audit(1678692922.964:73): pid=4300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/13/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1325.377516][ T4300] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=11
[ 1325.390265][ T4273] attempt to access beyond end of device
[ 1325.390265][ T4273] loop5: rw=2049, want=77952, limit=63271
executing program
[ 1326.101684][ T4285] loop4: detected capacity change from 0 to 63271
[ 1326.135779][ T4285] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1326.184236][ T4285] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1326.242680][ T4285] F2FS-fs (loop4): invalid crc value
executing program
[ 1326.285798][ T4285] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1326.404878][ T4287] loop3: detected capacity change from 0 to 63271
[ 1326.447226][ T4287] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1326.473556][ T4285] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1326.500031][ T4287] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1326.509959][ T4285] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
executing program
[ 1326.584680][ T4287] F2FS-fs (loop3): invalid crc value
[ 1326.638909][ T4287] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1326.701438][   T26] audit: type=1804 audit(1678692924.324:74): pid=4315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/14/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1326.709189][ T4315] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=8
[ 1326.734523][ T4285] attempt to access beyond end of device
[ 1326.734523][ T4285] loop4: rw=2049, want=77952, limit=63271
[ 1326.866966][ T4287] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1326.885665][ T4287] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1327.055996][   T26] audit: type=1804 audit(1678692924.684:75): pid=4318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/14/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1327.059121][ T4318] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1327.648285][ T4304] loop1: detected capacity change from 0 to 63271
[ 1327.684083][ T4304] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1327.726358][ T4304] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1327.760727][ T4304] F2FS-fs (loop1): invalid crc value
[ 1327.795704][ T4304] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1327.907132][ T4304] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1327.922506][ T4304] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
executing program
[ 1328.077075][   T26] audit: type=1804 audit(1678692925.704:76): pid=4323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/15/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1328.103608][ T4323] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=2
[ 1328.103633][ T4304] attempt to access beyond end of device
[ 1328.103633][ T4304] loop1: rw=2049, want=77952, limit=63271
[ 1328.387984][ T4309] loop2: detected capacity change from 0 to 63271
[ 1328.417185][ T4309] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1328.453235][ T4309] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1328.494194][ T4309] F2FS-fs (loop2): invalid crc value
[ 1328.536425][ T4309] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1328.663275][ T4309] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1328.682043][ T4309] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1328.695396][ T4316] loop5: detected capacity change from 0 to 63271
[ 1328.730643][ T4316] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1328.771866][ T4316] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1328.829144][ T4316] F2FS-fs (loop5): invalid crc value
[ 1328.846318][   T26] audit: type=1804 audit(1678692926.474:77): pid=4334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/14/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1328.877363][ T4309] attempt to access beyond end of device
[ 1328.877363][ T4309] loop2: rw=2049, want=77952, limit=63271
[ 1328.888979][ T4334] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1328.906260][ T4316] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1329.042829][ T4316] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1329.056313][ T4316] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1329.190980][   T26] audit: type=1804 audit(1678692926.814:78): pid=4339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/14/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1329.214508][ T4339] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1329.800549][ T4327] loop0: detected capacity change from 0 to 63271
[ 1329.843814][ T4327] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1329.877704][ T4327] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1329.939172][ T4327] F2FS-fs (loop0): invalid crc value
[ 1329.994340][ T4327] F2FS-fs (loop0): Found nat_bits in checkpoint
executing program
[ 1330.163329][ T4327] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1330.172978][ T4325] loop4: detected capacity change from 0 to 63271
[ 1330.195505][ T4327] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1330.207159][ T4325] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1330.249014][ T4325] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1330.307365][ T4325] F2FS-fs (loop4): invalid crc value
[ 1330.359772][ T4325] F2FS-fs (loop4): Found nat_bits in checkpoint
executing program
[ 1330.554134][ T4329] loop3: detected capacity change from 0 to 63271
[ 1330.576429][ T4325] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1330.583523][ T4325] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1330.615804][ T4329] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1330.672052][ T4329] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1330.731101][ T4329] F2FS-fs (loop3): invalid crc value
[ 1330.757193][   T26] audit: type=1804 audit(1678692928.384:79): pid=4355 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/15/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1330.759103][ T4325] attempt to access beyond end of device
[ 1330.759103][ T4325] loop4: rw=2049, want=77952, limit=63271
[ 1330.791782][ T4355] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1330.796873][ T4329] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1330.966148][ T4329] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1330.987240][ T4329] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1331.139245][   T26] audit: type=1804 audit(1678692928.764:80): pid=4360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/15/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1331.164506][ T4360] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1331.719989][ T4341] loop1: detected capacity change from 0 to 63271
[ 1331.754880][ T4341] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1331.801879][ T4341] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1331.872977][ T4341] F2FS-fs (loop1): invalid crc value
[ 1331.896592][ T4341] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1332.064737][ T4341] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1332.085242][ T4341] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1332.186201][ T4347] loop2: detected capacity change from 0 to 63271
executing program
[ 1332.228131][   T26] audit: type=1804 audit(1678692929.854:81): pid=4365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/16/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1332.253219][ T4347] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1332.263254][ T4365] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1332.274591][ T4347] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1332.323555][ T4347] F2FS-fs (loop2): invalid crc value
[ 1332.367196][ T4347] F2FS-fs (loop2): Found nat_bits in checkpoint
executing program
[ 1332.549685][ T4347] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1332.561483][ T4347] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1332.716551][   T26] audit: type=1804 audit(1678692930.344:82): pid=4374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/15/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1332.720081][ T4374] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1332.762203][ T4354] loop5: detected capacity change from 0 to 63271
executing program
[ 1332.789743][ T4354] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1332.822686][ T4354] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1332.960651][ T4354] F2FS-fs (loop5): invalid crc value
[ 1332.997347][ T4354] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1333.216180][ T4354] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1333.223354][ T4354] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1333.374296][   T26] audit: type=1804 audit(1678692930.994:83): pid=4381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/15/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1333.400575][ T4381] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=17
[ 1333.401574][ T4354] attempt to access beyond end of device
[ 1333.401574][ T4354] loop5: rw=2049, want=77952, limit=63271
executing program
executing program
[ 1334.288384][ T4367] loop4: detected capacity change from 0 to 63271
[ 1334.323300][ T4367] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1334.365557][ T4367] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1334.406863][ T4367] F2FS-fs (loop4): invalid crc value
[ 1334.447055][ T4367] F2FS-fs (loop4): Found nat_bits in checkpoint
executing program
[ 1334.534229][ T4373] loop3: detected capacity change from 0 to 63271
[ 1334.580194][ T4373] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1334.628659][ T4373] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1334.666191][ T4367] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1334.679646][ T4367] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1334.691749][ T4373] F2FS-fs (loop3): invalid crc value
[ 1334.754503][ T4373] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1334.760693][ T4376] loop0: detected capacity change from 0 to 63271
[ 1334.803252][ T4376] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1334.826913][   T26] audit: type=1804 audit(1678692932.454:84): pid=4395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/16/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1334.827604][ T4395] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=7
[ 1334.862363][ T4367] attempt to access beyond end of device
[ 1334.862363][ T4367] loop4: rw=2049, want=77952, limit=63271
[ 1334.873935][ T4376] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1334.887329][ T4376] F2FS-fs (loop0): invalid crc value
[ 1334.932726][ T4373] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1334.940632][ T4373] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1334.951091][ T4376] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1335.136859][ T4376] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1335.147128][ T4376] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1335.297865][   T26] audit: type=1804 audit(1678692932.924:85): pid=4402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/16/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1335.321713][ T4402] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17
[ 1335.334054][ T4376] attempt to access beyond end of device
[ 1335.334054][ T4376] loop0: rw=2049, want=77952, limit=63271
[ 1335.595514][ T4383] loop1: detected capacity change from 0 to 63271
[ 1335.640478][ T4383] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1335.675393][ T4383] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1335.717226][ T4383] F2FS-fs (loop1): invalid crc value
[ 1335.749687][ T4383] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1335.987900][ T4383] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1336.010110][ T4383] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1336.155708][ T4385] loop2: detected capacity change from 0 to 63271
[ 1336.163925][   T26] audit: type=1804 audit(1678692933.784:86): pid=4407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/17/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1336.165877][ T4383] attempt to access beyond end of device
[ 1336.165877][ T4383] loop1: rw=2049, want=77952, limit=63271
[ 1336.195563][ T4407] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1336.233445][ T4385] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1336.290123][ T4385] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1336.365328][ T4385] F2FS-fs (loop2): invalid crc value
[ 1336.422137][ T4385] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1336.610560][ T4385] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1336.629248][ T4385] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1336.756598][   T26] audit: type=1804 audit(1678692934.384:87): pid=4416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/16/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1336.759585][ T4416] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1336.915138][ T4390] loop5: detected capacity change from 0 to 63271
[ 1336.948239][ T4390] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1336.972503][ T4390] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1337.010188][ T4390] F2FS-fs (loop5): invalid crc value
[ 1337.067279][ T4390] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1337.200571][ T4390] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1337.213818][ T4390] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1337.347068][   T26] audit: type=1804 audit(1678692934.974:88): pid=4421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/16/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1337.348178][ T4421] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=13
[ 1337.379114][ T4390] attempt to access beyond end of device
[ 1337.379114][ T4390] loop5: rw=2049, want=77952, limit=63271
executing program
executing program
executing program
[ 1338.131657][ T4413] loop4: detected capacity change from 0 to 63271
[ 1338.165950][ T4413] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1338.174573][ T4413] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1338.216429][ T4413] F2FS-fs (loop4): invalid crc value
[ 1338.258345][ T4413] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1338.324891][ T4409] loop0: detected capacity change from 0 to 63271
[ 1338.366922][ T4409] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1338.406173][ T4409] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1338.418308][ T4413] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1338.438628][ T4413] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1338.464658][ T4409] F2FS-fs (loop0): invalid crc value
[ 1338.535969][ T4409] F2FS-fs (loop0): Found nat_bits in checkpoint
executing program
[ 1338.599072][   T26] audit: type=1804 audit(1678692936.224:89): pid=4435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/17/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1338.635592][ T4435] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1338.761089][ T4409] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1338.772528][ T4409] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1338.917240][   T26] audit: type=1804 audit(1678692936.544:90): pid=4439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/17/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1338.920261][ T4409] attempt to access beyond end of device
[ 1338.920261][ T4409] loop0: rw=2049, want=77952, limit=63271
[ 1338.944591][ T4439] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1339.424473][ T4423] loop3: detected capacity change from 0 to 63271
[ 1339.455234][ T4423] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1339.483225][ T4423] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1339.550116][ T4423] F2FS-fs (loop3): invalid crc value
[ 1339.584538][ T4423] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1339.676058][ T4425] loop1: detected capacity change from 0 to 63271
[ 1339.705730][ T4425] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1339.740990][ T4425] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1339.778801][ T4425] F2FS-fs (loop1): invalid crc value
[ 1339.785768][ T4423] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1339.803338][ T4423] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1339.827101][ T4425] F2FS-fs (loop1): Found nat_bits in checkpoint
executing program
[ 1339.964753][   T26] audit: type=1804 audit(1678692937.584:91): pid=4447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/17/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1339.968285][ T4447] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1340.040018][ T4425] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1340.052096][ T4425] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1340.173383][   T26] audit: type=1804 audit(1678692937.794:92): pid=4451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/18/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1340.198666][ T4425] attempt to access beyond end of device
[ 1340.198666][ T4425] loop1: rw=2049, want=77952, limit=63271
[ 1340.211776][ T4451] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1340.250300][ T4427] loop2: detected capacity change from 0 to 63271
[ 1340.313535][ T4427] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1340.353756][ T4427] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1340.403539][ T4427] F2FS-fs (loop2): invalid crc value
[ 1340.451935][ T4427] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1340.619976][ T4427] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1340.635405][ T4427] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1340.774626][   T26] audit: type=1804 audit(1678692938.394:93): pid=4458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/17/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1340.778915][ T4458] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1340.809273][ T4437] loop5: detected capacity change from 0 to 63271
[ 1340.832409][ T4437] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1340.854373][ T4437] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1340.938980][ T4437] F2FS-fs (loop5): invalid crc value
[ 1340.973340][ T4437] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1341.097999][ T4437] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1341.105088][ T4437] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1341.293835][   T26] audit: type=1804 audit(1678692938.914:94): pid=4463 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/17/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1341.298240][ T4463] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
executing program
[ 1342.046455][ T4450] loop4: detected capacity change from 0 to 63271
[ 1342.059455][ T4450] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1342.125379][ T4450] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1342.165908][ T4450] F2FS-fs (loop4): invalid crc value
[ 1342.193569][ T4450] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1342.206990][ T4453] loop0: detected capacity change from 0 to 63271
[ 1342.244351][ T4453] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1342.280570][ T4453] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1342.331992][ T4453] F2FS-fs (loop0): invalid crc value
[ 1342.354712][ T4450] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1342.362103][ T4450] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1342.373126][ T4453] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1342.493770][   T26] audit: type=1804 audit(1678692940.114:95): pid=4477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/18/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1342.519485][ T4477] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1342.554416][ T4453] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1342.568522][ T4453] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
executing program
[ 1343.370727][ T4466] loop3: detected capacity change from 0 to 63271
[ 1343.403561][ T4466] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1343.442103][ T4466] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1343.484828][ T4466] F2FS-fs (loop3): invalid crc value
[ 1343.530703][ T4466] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1343.724954][ T4467] loop1: detected capacity change from 0 to 63271
[ 1343.766041][ T4466] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1343.779406][ T4467] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1343.801231][ T4466] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1343.828333][ T4467] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1343.895449][ T4467] F2FS-fs (loop1): invalid crc value
[ 1343.946854][   T26] audit: type=1804 audit(1678692941.574:96): pid=4486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/18/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1343.974003][ T4466] attempt to access beyond end of device
[ 1343.974003][ T4466] loop3: rw=2049, want=77952, limit=63271
[ 1343.986865][ T4486] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1344.005909][ T4467] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1344.158821][ T4469] loop2: detected capacity change from 0 to 63271
[ 1344.196126][ T4467] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1344.202412][ T4469] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1344.214640][ T4467] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1344.243035][ T4469] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1344.327104][ T4469] F2FS-fs (loop2): invalid crc value
[ 1344.353610][ T4469] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1344.362936][   T26] audit: type=1804 audit(1678692941.994:97): pid=4493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/19/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1344.364881][ T4493] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=8
[ 1344.544603][ T4469] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1344.577654][ T4469] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1344.721690][   T26] audit: type=1804 audit(1678692942.344:98): pid=4498 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/18/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1344.727925][ T4498] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=2
[ 1344.755978][ T4469] attempt to access beyond end of device
[ 1344.755978][ T4469] loop2: rw=2049, want=77952, limit=63271
executing program
[ 1345.089533][ T4481] loop5: detected capacity change from 0 to 63271
[ 1345.113345][ T4481] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1345.133447][ T4481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1345.253520][ T4481] F2FS-fs (loop5): invalid crc value
[ 1345.290179][ T4481] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1345.484029][ T4481] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1345.498296][ T4481] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1345.672518][   T26] audit: type=1804 audit(1678692943.294:99): pid=4508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/18/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1345.676654][ T4508] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1345.986827][ T4491] loop4: detected capacity change from 0 to 63271
[ 1346.025704][ T4491] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1346.060600][ T4491] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1346.101685][ T4491] F2FS-fs (loop4): invalid crc value
[ 1346.132599][ T4491] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1346.236241][ T4491] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1346.249131][ T4491] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1346.384002][   T26] audit: type=1804 audit(1678692944.004:100): pid=4517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/19/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1346.408866][ T4517] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1346.832756][ T4500] loop0: detected capacity change from 0 to 63271
[ 1346.863049][ T4500] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1346.908558][ T4500] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1346.957751][ T4500] F2FS-fs (loop0): invalid crc value
[ 1346.986874][ T4500] F2FS-fs (loop0): Found nat_bits in checkpoint
executing program
[ 1347.156591][ T4500] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1347.178427][ T4500] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1347.329952][   T26] audit: type=1804 audit(1678692944.954:101): pid=4524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/19/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1347.356408][ T4505] loop3: detected capacity change from 0 to 63271
[ 1347.359515][ T4524] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1347.372514][ T4500] attempt to access beyond end of device
[ 1347.372514][ T4500] loop0: rw=2049, want=77952, limit=63271
[ 1347.399432][ T4505] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1347.446204][ T4505] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1347.480954][ T4505] F2FS-fs (loop3): invalid crc value
[ 1347.539110][ T4505] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1347.714454][ T4505] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1347.730809][ T4505] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1347.874796][   T26] audit: type=1804 audit(1678692945.494:102): pid=4530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/19/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1347.877985][ T4530] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=12
[ 1347.909128][ T4505] attempt to access beyond end of device
[ 1347.909128][ T4505] loop3: rw=2049, want=77952, limit=63271
[ 1347.930338][ T4510] loop1: detected capacity change from 0 to 63271
[ 1347.955503][ T4510] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1347.981834][ T4510] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1348.032221][ T4510] F2FS-fs (loop1): invalid crc value
[ 1348.083564][ T4510] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1348.132868][ T4512] loop2: detected capacity change from 0 to 63271
[ 1348.172325][ T4512] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1348.222343][ T4512] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1348.258604][ T4510] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1348.270679][ T4510] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1348.279593][ T4512] F2FS-fs (loop2): invalid crc value
[ 1348.343183][ T4512] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1348.407226][   T26] audit: type=1804 audit(1678692946.034:103): pid=4539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/20/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1348.407728][ T4539] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=3
[ 1348.433867][ T4510] attempt to access beyond end of device
[ 1348.433867][ T4510] loop1: rw=2049, want=77952, limit=63271
[ 1348.576424][ T4512] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1348.593064][ T4512] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
executing program
[ 1348.744735][   T26] audit: type=1804 audit(1678692946.364:104): pid=4543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/19/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1348.771443][ T4543] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1349.225539][ T4523] loop5: detected capacity change from 0 to 63271
[ 1349.266724][ T4523] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1349.297903][ T4523] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1349.334923][ T4523] F2FS-fs (loop5): invalid crc value
[ 1349.361967][ T4523] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1349.463457][ T4523] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1349.476475][ T4523] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1349.624396][   T26] audit: type=1804 audit(1678692947.244:105): pid=4550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/19/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1349.648200][ T4550] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1349.912509][ T4531] loop4: detected capacity change from 0 to 63271
[ 1349.969876][ T4531] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1350.014899][ T4531] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1350.061678][ T4531] F2FS-fs (loop4): invalid crc value
[ 1350.105812][ T4531] F2FS-fs (loop4): Found nat_bits in checkpoint
executing program
[ 1350.275601][ T4531] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1350.299520][ T4531] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1350.430749][   T26] audit: type=1804 audit(1678692948.054:106): pid=4559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/20/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1350.433472][ T4559] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1350.475509][ T4542] loop0: detected capacity change from 0 to 63271
[ 1350.510040][ T4542] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1350.533686][ T4542] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1350.583302][ T4542] F2FS-fs (loop0): invalid crc value
[ 1350.633067][ T4542] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1350.800997][ T4542] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1350.818961][ T4542] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
executing program
[ 1350.972590][   T26] audit: type=1804 audit(1678692948.594:107): pid=4564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/20/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1350.973473][ T4564] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1351.295582][ T4545] loop3: detected capacity change from 0 to 63271
[ 1351.317795][ T4545] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1351.371058][ T4545] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1351.417824][ T4545] F2FS-fs (loop3): invalid crc value
[ 1351.451171][ T4545] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1351.592125][ T4545] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1351.609815][ T4545] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1351.821830][   T26] audit: type=1804 audit(1678692949.444:108): pid=4574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/20/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1351.843125][ T4545] attempt to access beyond end of device
[ 1351.843125][ T4545] loop3: rw=2049, want=77952, limit=63271
[ 1351.873299][ T4574] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=6
[ 1351.988927][ T4552] loop1: detected capacity change from 0 to 63271
[ 1352.026824][ T4552] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1352.075260][ T4552] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1352.105234][ T4552] F2FS-fs (loop1): invalid crc value
[ 1352.145800][ T4552] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1352.205531][ T4557] loop2: detected capacity change from 0 to 63271
[ 1352.228500][ T4557] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1352.259689][ T4557] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1352.292678][ T4557] F2FS-fs (loop2): invalid crc value
[ 1352.327222][ T4557] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1352.357355][ T4552] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1352.382198][ T4552] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1352.480055][ T4557] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1352.498143][ T4557] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1352.520783][ T4552] attempt to access beyond end of device
[ 1352.520783][ T4552] loop1: rw=2049, want=77952, limit=63271
[ 1352.532435][   T26] audit: type=1804 audit(1678692950.144:109): pid=4585 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/21/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1352.545458][ T4585] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1352.682886][   T26] audit: type=1804 audit(1678692950.304:110): pid=4586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/20/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1352.717552][ T4557] attempt to access beyond end of device
[ 1352.717552][ T4557] loop2: rw=2049, want=77952, limit=63271
[ 1352.759366][ T4557] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=6
[ 1352.788221][ T4557] attempt to access beyond end of device
[ 1352.788221][ T4557] loop2: rw=2049, want=77840, limit=63271
[ 1353.115730][ T4566] loop5: detected capacity change from 0 to 63271
[ 1353.147420][ T4566] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1353.180367][ T4566] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1353.240907][ T4566] F2FS-fs (loop5): invalid crc value
executing program
[ 1353.290151][ T4566] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1353.496696][ T4566] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1353.513944][ T4566] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1353.641373][   T26] audit: type=1804 audit(1678692951.264:111): pid=4593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/20/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1353.645253][ T4566] attempt to access beyond end of device
[ 1353.645253][ T4566] loop5: rw=2049, want=77952, limit=63271
[ 1353.666066][ T4593] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1353.924196][ T4573] loop4: detected capacity change from 0 to 63271
[ 1353.968788][ T4573] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1354.004316][ T4573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1354.053738][ T4573] F2FS-fs (loop4): invalid crc value
[ 1354.088319][ T4573] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1354.207044][ T4579] loop0: detected capacity change from 0 to 63271
[ 1354.239481][ T4579] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1354.266938][ T4573] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1354.276444][ T4579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1354.288610][ T4573] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1354.309098][ T4579] F2FS-fs (loop0): invalid crc value
[ 1354.374188][ T4579] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1354.420079][   T26] audit: type=1804 audit(1678692952.044:112): pid=4605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/21/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1354.446206][ T4573] attempt to access beyond end of device
[ 1354.446206][ T4573] loop4: rw=2049, want=77952, limit=63271
[ 1354.446685][ T4605] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1354.578353][ T4579] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1354.596812][ T4579] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1354.740204][   T26] audit: type=1804 audit(1678692952.364:113): pid=4607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/21/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1354.740874][ T4607] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1355.338340][ T4591] loop3: detected capacity change from 0 to 63271
[ 1355.372153][ T4591] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1355.412657][ T4591] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1355.464641][ T4591] F2FS-fs (loop3): invalid crc value
[ 1355.517033][ T4591] F2FS-fs (loop3): Found nat_bits in checkpoint
executing program
[ 1355.703410][ T4591] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1355.722177][ T4591] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1355.739307][ T4595] loop1: detected capacity change from 0 to 63271
[ 1355.774152][ T4595] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1355.815481][ T4595] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1355.858413][ T4595] F2FS-fs (loop1): invalid crc value
[ 1355.905962][ T4595] F2FS-fs (loop1): Found nat_bits in checkpoint
executing program
[ 1356.110073][ T4595] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1356.139242][ T4595] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1356.213693][ T4600] loop2: detected capacity change from 0 to 63271
[ 1356.261712][ T4600] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1356.289165][   T26] audit: type=1804 audit(1678692953.914:114): pid=4623 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/22/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1356.290119][ T4623] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=14
[ 1356.313059][ T4595] attempt to access beyond end of device
[ 1356.313059][ T4595] loop1: rw=2049, want=77952, limit=63271
[ 1356.341244][ T4600] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1356.390588][ T4600] F2FS-fs (loop2): invalid crc value
[ 1356.445599][ T4600] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1356.664889][ T4600] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1356.696351][ T4600] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1357.267635][ T4609] loop5: detected capacity change from 0 to 63271
[ 1357.324149][ T4609] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1357.357818][ T4609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1357.397265][ T4609] F2FS-fs (loop5): invalid crc value
[ 1357.429167][ T4609] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1357.547665][ T4609] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1357.560936][ T4609] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
executing program
[ 1357.733701][   T26] audit: type=1804 audit(1678692955.354:115): pid=4633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/21/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1357.736469][ T4633] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=16
[ 1357.776539][ T4621] loop0: detected capacity change from 0 to 63271
[ 1357.786345][ T4609] attempt to access beyond end of device
[ 1357.786345][ T4609] loop5: rw=2049, want=77952, limit=63271
[ 1357.819934][ T4621] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1357.854796][ T4621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1357.895547][ T4621] F2FS-fs (loop0): invalid crc value
[ 1357.960482][ T4621] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1358.125738][ T4621] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1358.148368][ T4621] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1358.166630][ T4614] loop4: detected capacity change from 0 to 63271
[ 1358.216716][ T4614] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1358.274900][ T4614] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1358.303617][   T26] audit: type=1804 audit(1678692955.924:116): pid=4640 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/22/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1358.327178][ T4640] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1358.353792][ T4614] F2FS-fs (loop4): invalid crc value
[ 1358.411386][ T4614] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1358.623573][ T4614] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1358.637888][ T4614] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1358.805958][   T26] audit: type=1804 audit(1678692956.434:117): pid=4647 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/22/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1358.834760][ T4647] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=16
[ 1358.846497][ T4614] attempt to access beyond end of device
[ 1358.846497][ T4614] loop4: rw=2049, want=77952, limit=63271
executing program
executing program
executing program
[ 1359.697406][ T4635] loop1: detected capacity change from 0 to 63271
[ 1359.728014][ T4635] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1359.765095][ T4635] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1359.807166][ T4635] F2FS-fs (loop1): invalid crc value
[ 1359.877952][ T4635] F2FS-fs (loop1): Found nat_bits in checkpoint
executing program
[ 1360.060843][ T4635] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1360.080146][ T4635] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1360.222687][   T26] audit: type=1804 audit(1678692957.844:118): pid=4660 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/23/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1360.225944][ T4660] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1360.299814][ T4643] loop3: detected capacity change from 0 to 63271
[ 1360.327130][ T4643] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1360.352944][ T4643] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1360.387202][ T4643] F2FS-fs (loop3): invalid crc value
[ 1360.426573][ T4643] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1360.562469][ T4643] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1360.585474][ T4643] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1360.748851][   T26] audit: type=1804 audit(1678692958.374:119): pid=4665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/22/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1360.773777][ T4665] attempt to access beyond end of device
[ 1360.773777][ T4665] loop3: rw=2049, want=77848, limit=63271
[ 1360.817250][ T4643] attempt to access beyond end of device
[ 1360.817250][ T4643] loop3: rw=2049, want=77952, limit=63271
[ 1360.839067][ T4666] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=6
[ 1360.870027][ T4666] attempt to access beyond end of device
[ 1360.870027][ T4666] loop3: rw=2049, want=77840, limit=63271
[ 1361.155460][ T4649] loop5: detected capacity change from 0 to 63271
[ 1361.187203][ T4649] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1361.230666][ T4649] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1361.281086][ T4649] F2FS-fs (loop5): invalid crc value
[ 1361.326376][ T4649] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1361.337585][ T1377] ieee802154 phy0 wpan0: encryption failed: -22
[ 1361.343973][ T1377] ieee802154 phy1 wpan1: encryption failed: -22
[ 1361.430967][ T4651] loop2: detected capacity change from 0 to 63271
[ 1361.463977][ T4651] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1361.497047][ T4651] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1361.538049][ T4651] F2FS-fs (loop2): invalid crc value
[ 1361.552927][ T4649] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1361.565402][ T4649] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1361.611755][ T4651] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1361.616619][ T4653] loop0: detected capacity change from 0 to 63271
[ 1361.640206][ T4653] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1361.675327][ T4653] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1361.705854][   T26] audit: type=1804 audit(1678692959.324:120): pid=4676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/22/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1361.709642][ T4676] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=5
[ 1361.740029][ T4649] attempt to access beyond end of device
[ 1361.740029][ T4649] loop5: rw=2049, want=77952, limit=63271
[ 1361.767879][ T4653] F2FS-fs (loop0): invalid crc value
[ 1361.805707][ T4653] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1361.868547][ T4651] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1361.889469][ T4651] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1361.962569][ T4653] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1361.993043][ T4653] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1362.050219][   T26] audit: type=1804 audit(1678692959.674:121): pid=4682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/22/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1362.050979][ T4682] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1362.363384][ T4659] loop4: detected capacity change from 0 to 63271
[ 1362.394951][ T4659] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1362.453168][ T4659] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1362.490757][ T4659] F2FS-fs (loop4): invalid crc value
[ 1362.569892][ T4659] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1362.769444][ T4659] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1362.802367][ T4659] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1362.992710][   T26] audit: type=1804 audit(1678692960.614:122): pid=4690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/23/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1363.016385][ T4690] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1364.002411][ T4673] loop1: detected capacity change from 0 to 63271
[ 1364.012146][ T4685] loop3: detected capacity change from 0 to 63271
[ 1364.049410][ T4685] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1364.050130][ T4673] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1364.092415][ T4685] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1364.124347][ T4673] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1364.143390][ T4685] F2FS-fs (loop3): invalid crc value
[ 1364.172427][ T4673] F2FS-fs (loop1): invalid crc value
[ 1364.190651][ T4685] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1364.217315][ T4673] F2FS-fs (loop1): Found nat_bits in checkpoint
executing program
executing program
[ 1364.347386][ T4673] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1364.360711][ T4673] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1364.388398][ T4685] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1364.417344][ T4685] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1364.488159][   T26] audit: type=1804 audit(1678692962.114:123): pid=4707 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/24/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1364.512118][ T4707] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=10
[ 1364.532915][ T4673] attempt to access beyond end of device
[ 1364.532915][ T4673] loop1: rw=2049, want=77952, limit=63271
[ 1364.590510][ T4685] attempt to access beyond end of device
[ 1364.590510][ T4685] loop3: rw=2049, want=77952, limit=63271
[ 1364.602540][   T26] audit: type=1804 audit(1678692962.234:124): pid=4708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/23/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1364.602758][ T4708] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1365.337372][ T4692] loop5: detected capacity change from 0 to 63271
[ 1365.369302][ T4692] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1365.403738][ T4692] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1365.442509][ T4692] F2FS-fs (loop5): invalid crc value
[ 1365.503856][ T4692] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1365.614841][ T4694] loop2: detected capacity change from 0 to 63271
executing program
[ 1365.655352][ T4694] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1365.688173][ T4692] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1365.701358][ T4694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1365.716047][ T4692] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1365.755841][ T4694] F2FS-fs (loop2): invalid crc value
[ 1365.796746][ T4694] F2FS-fs (loop2): Found nat_bits in checkpoint
executing program
[ 1365.880119][   T26] audit: type=1804 audit(1678692963.504:125): pid=4718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/23/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1365.906148][ T4718] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=15
[ 1365.906884][ T4692] attempt to access beyond end of device
[ 1365.906884][ T4692] loop5: rw=2049, want=77952, limit=63271
[ 1365.984261][ T4694] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1365.995599][ T4694] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1366.134363][   T26] audit: type=1804 audit(1678692963.754:126): pid=4722 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/23/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1366.161441][ T4722] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=6
[ 1366.161671][ T4694] attempt to access beyond end of device
[ 1366.161671][ T4694] loop2: rw=2049, want=77952, limit=63271
[ 1366.240645][ T4702] loop4: detected capacity change from 0 to 63271
[ 1366.290750][ T4702] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1366.325249][ T4702] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1366.366219][ T4702] F2FS-fs (loop4): invalid crc value
[ 1366.406166][ T4702] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1366.446989][ T4706] loop0: detected capacity change from 0 to 63271
[ 1366.490978][ T4706] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1366.536928][ T4706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1366.584086][ T4702] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1366.611024][ T4706] F2FS-fs (loop0): invalid crc value
[ 1366.615757][ T4702] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1366.689814][ T4706] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1366.900688][ T4706] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1366.927264][ T4706] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
executing program
executing program
[ 1367.956074][ T4720] loop3: detected capacity change from 0 to 63271
[ 1368.001207][ T4720] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1368.047574][ T4720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1368.103936][ T4720] F2FS-fs (loop3): invalid crc value
[ 1368.125251][ T4714] loop1: detected capacity change from 0 to 63271
[ 1368.158423][ T4720] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1368.177945][ T4714] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1368.219054][ T4714] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1368.273211][ T4714] F2FS-fs (loop1): invalid crc value
[ 1368.338006][ T4714] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1368.392226][ T4720] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1368.418896][ T4720] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1368.579599][ T4714] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1368.607734][   T26] audit: type=1804 audit(1678692966.234:127): pid=4744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/24/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1368.610814][ T4744] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1368.642611][ T4714] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1368.810894][   T26] audit: type=1804 audit(1678692966.434:128): pid=4746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/25/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1368.835135][ T4746] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=7
[ 1368.847920][ T4714] attempt to access beyond end of device
[ 1368.847920][ T4714] loop1: rw=2049, want=77952, limit=63271
executing program
[ 1369.722187][ T4734] loop5: detected capacity change from 0 to 63271
[ 1369.751514][ T4734] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1369.785338][ T4734] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1369.821980][ T4734] F2FS-fs (loop5): invalid crc value
[ 1369.866160][ T4734] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1369.987028][ T4736] loop2: detected capacity change from 0 to 63271
[ 1370.011756][ T4736] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1370.029619][ T4734] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
executing program
[ 1370.029626][ T4736] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1370.046424][ T4736] F2FS-fs (loop2): invalid crc value
[ 1370.066583][ T4736] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1370.075473][ T4734] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
executing program
[ 1370.183110][ T4736] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1370.198550][ T4736] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
executing program
[ 1370.359159][   T26] audit: type=1804 audit(1678692967.984:129): pid=4764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/24/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1370.386195][ T4764] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=15
[ 1370.386881][ T4736] attempt to access beyond end of device
[ 1370.386881][ T4736] loop2: rw=2049, want=77952, limit=63271
executing program
[ 1371.844948][ T4748] loop4: detected capacity change from 0 to 63271
[ 1371.878046][ T4748] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1371.910783][ T4748] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1371.959378][ T4748] F2FS-fs (loop4): invalid crc value
[ 1372.001215][ T4748] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1372.129497][ T4756] loop1: detected capacity change from 0 to 63271
[ 1372.144284][ T4748] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1372.176110][ T4756] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1372.191986][ T4748] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1372.202375][ T4756] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1372.237175][ T4756] F2FS-fs (loop1): invalid crc value
[ 1372.289151][ T4756] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1372.334539][ T4759] loop3: detected capacity change from 0 to 63271
[ 1372.346475][   T26] audit: type=1804 audit(1678692969.974:130): pid=4777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/25/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1372.372430][ T4777] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=11
[ 1372.383264][ T4748] attempt to access beyond end of device
[ 1372.383264][ T4748] loop4: rw=2049, want=77952, limit=63271
[ 1372.387551][ T4759] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1372.453501][ T4763] loop0: detected capacity change from 0 to 63271
[ 1372.470149][ T4759] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1372.504855][ T4763] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1372.506767][ T4759] F2FS-fs (loop3): invalid crc value
[ 1372.532969][ T4763] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1372.542580][ T4756] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1372.555248][ T4756] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1372.586037][ T4763] F2FS-fs (loop0): invalid crc value
[ 1372.619548][ T4763] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1372.644284][ T4759] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1372.702727][   T26] audit: type=1804 audit(1678692970.324:131): pid=4785 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/26/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1372.729594][ T4785] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=12
[ 1372.730145][ T4756] attempt to access beyond end of device
[ 1372.730145][ T4756] loop1: rw=2049, want=77952, limit=63271
executing program
[ 1372.812368][ T4763] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1372.828113][ T4763] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1372.851917][ T4759] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1372.867577][ T4759] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1373.559255][ T4766] loop2: detected capacity change from 0 to 63271
[ 1373.595293][ T4766] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1373.604240][ T4766] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1373.656270][ T4766] F2FS-fs (loop2): invalid crc value
executing program
[ 1373.697836][ T4766] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1373.913721][ T4766] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1373.923519][ T4766] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
executing program
[ 1374.087906][   T26] audit: type=1804 audit(1678692971.714:132): pid=4799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/25/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1374.089011][ T4799] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=15
[ 1374.121551][ T4766] attempt to access beyond end of device
[ 1374.121551][ T4766] loop2: rw=2049, want=77952, limit=63271
[ 1375.044807][ T4789] loop5: detected capacity change from 0 to 63271
[ 1375.071752][ T4789] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1375.133316][ T4789] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1375.189986][ T4789] F2FS-fs (loop5): invalid crc value
[ 1375.227858][ T4789] F2FS-fs (loop5): Found nat_bits in checkpoint
executing program
[ 1375.384199][ T4789] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1375.402928][ T4789] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1375.545756][   T26] audit: type=1804 audit(1678692973.174:133): pid=4808 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/25/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1375.573609][ T4808] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1375.829677][ T4797] loop4: detected capacity change from 0 to 63271
[ 1375.880682][ T4797] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1375.915208][ T4797] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1375.946035][ T4797] F2FS-fs (loop4): invalid crc value
[ 1375.981309][ T4797] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1376.091415][ T4801] loop1: detected capacity change from 0 to 63271
[ 1376.118301][ T4801] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1376.153631][ T4801] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1376.172340][ T4797] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1376.183744][ T4797] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1376.197889][ T4801] F2FS-fs (loop1): invalid crc value
[ 1376.255843][ T4801] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1376.441986][ T4801] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1376.454939][ T4801] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1376.588737][   T26] audit: type=1804 audit(1678692974.214:134): pid=4822 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/27/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1376.614619][ T4822] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1377.507546][ T4806] loop2: detected capacity change from 0 to 63271
[ 1377.539699][ T4806] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1377.576881][ T4806] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1377.618384][ T4806] F2FS-fs (loop2): invalid crc value
[ 1377.658257][ T4806] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1377.813261][ T4806] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1377.845289][ T4806] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1377.864968][ T4810] loop3: detected capacity change from 0 to 63271
[ 1377.865255][ T4812] loop0: detected capacity change from 0 to 63271
[ 1377.899985][ T4810] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1377.949828][ T4812] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1377.958184][ T4810] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1378.008279][ T4812] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1378.012250][ T4810] F2FS-fs (loop3): invalid crc value
[ 1378.058718][ T4812] F2FS-fs (loop0): invalid crc value
[ 1378.074502][ T4810] F2FS-fs (loop3): Found nat_bits in checkpoint
executing program
[ 1378.106961][ T4812] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1378.250869][ T4810] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1378.265924][ T4812] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1378.275595][ T4812] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1378.276184][ T4810] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1378.423488][   T26] audit: type=1804 audit(1678692976.044:135): pid=4841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/26/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1378.427303][ T4841] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1378.476053][ T4842] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=17
[ 1378.486082][ T4810] attempt to access beyond end of device
[ 1378.486082][ T4810] loop3: rw=2049, want=77952, limit=63271
[ 1378.498386][   T26] audit: type=1804 audit(1678692976.094:136): pid=4842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/26/bus/bus" dev="loop3" ino=4 res=1 errno=0
executing program
[ 1379.300860][ T4824] loop5: detected capacity change from 0 to 63271
[ 1379.333848][ T4824] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1379.362726][ T4824] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1379.400450][ T4824] F2FS-fs (loop5): invalid crc value
[ 1379.447648][ T4824] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1379.571654][ T4824] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1379.582295][ T4824] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1379.736207][   T26] audit: type=1804 audit(1678692977.364:137): pid=4849 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/26/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1379.768932][ T4824] attempt to access beyond end of device
[ 1379.768932][ T4824] loop5: rw=2049, want=77952, limit=63271
executing program
[ 1379.818244][ T4850] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=6
[ 1379.852182][ T4850] attempt to access beyond end of device
[ 1379.852182][ T4850] loop5: rw=2049, want=77840, limit=63271
executing program
[ 1380.219613][ T4838] loop1: detected capacity change from 0 to 63271
[ 1380.252531][ T4838] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1380.295420][ T4838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1380.345579][ T4838] F2FS-fs (loop1): invalid crc value
[ 1380.397692][ T4838] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1380.550298][ T4838] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1380.577154][ T4844] loop4: detected capacity change from 0 to 63271
[ 1380.583774][ T4838] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1380.608701][ T4844] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1380.669493][ T4844] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1380.728613][ T4844] F2FS-fs (loop4): invalid crc value
[ 1380.739469][   T26] audit: type=1804 audit(1678692978.364:138): pid=4859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/28/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1380.743158][ T4859] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1380.790432][ T4844] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1380.921975][ T4844] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1380.943257][ T4844] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
executing program
[ 1381.850231][ T4852] loop3: detected capacity change from 0 to 63271
[ 1381.891007][ T4852] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1381.940786][ T4852] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1381.998037][ T4852] F2FS-fs (loop3): invalid crc value
[ 1382.053741][ T4852] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1382.096619][ T4854] loop0: detected capacity change from 0 to 63271
[ 1382.121150][ T4854] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1382.171279][ T4854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
executing program
[ 1382.218429][ T4854] F2FS-fs (loop0): invalid crc value
[ 1382.262687][ T4854] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1382.286302][ T4852] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1382.302847][ T4852] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1382.444019][   T26] audit: type=1804 audit(1678692980.064:139): pid=4879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/27/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1382.448229][ T4879] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1382.488113][ T4854] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1382.503821][ T4854] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1382.645726][   T26] audit: type=1804 audit(1678692980.274:140): pid=4881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/27/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1382.649492][ T4881] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17
[ 1382.679258][ T4854] attempt to access beyond end of device
[ 1382.679258][ T4854] loop0: rw=2049, want=77952, limit=63271
[ 1382.803108][ T4861] loop2: detected capacity change from 0 to 63271
[ 1382.857862][ T4861] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1382.897431][ T4861] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1382.948452][ T4861] F2FS-fs (loop2): invalid crc value
[ 1383.001138][ T4861] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1383.160875][ T4861] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1383.183060][ T4861] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1383.296752][ T4869] loop5: detected capacity change from 0 to 63271
[ 1383.331699][   T26] audit: type=1804 audit(1678692980.954:141): pid=4886 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/27/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1383.332784][ T4886] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1383.369191][ T4869] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1383.413367][ T4869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1383.475032][ T4869] F2FS-fs (loop5): invalid crc value
[ 1383.547622][ T4869] F2FS-fs (loop5): Found nat_bits in checkpoint
executing program
[ 1383.702738][ T4869] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1383.728858][ T4869] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
executing program
[ 1383.880496][   T26] audit: type=1804 audit(1678692981.504:142): pid=4893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/27/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1383.907181][ T4893] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=17
[ 1383.917863][ T4869] attempt to access beyond end of device
[ 1383.917863][ T4869] loop5: rw=2049, want=77952, limit=63271
executing program
[ 1384.239059][ T4877] loop1: detected capacity change from 0 to 63271
[ 1384.280400][ T4877] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1384.316827][ T4877] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1384.410636][ T4877] F2FS-fs (loop1): invalid crc value
[ 1384.447309][ T4877] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1384.604062][ T4877] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1384.625287][ T4877] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
[ 1384.774571][   T26] audit: type=1804 audit(1678692982.394:143): pid=4904 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/29/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1384.775673][ T4904] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
executing program
[ 1385.706456][ T4892] loop4: detected capacity change from 0 to 63271
[ 1385.736101][ T4892] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1385.765582][ T4892] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1385.778957][ T4895] loop3: detected capacity change from 0 to 63271
[ 1385.814308][ T4895] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1385.825510][ T4892] F2FS-fs (loop4): invalid crc value
[ 1385.854932][ T4895] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1385.871750][ T4892] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1385.901621][ T4895] F2FS-fs (loop3): invalid crc value
[ 1385.912682][ T4897] loop0: detected capacity change from 0 to 63271
[ 1385.945433][ T4895] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1385.953752][ T4897] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1385.999299][ T4897] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1386.021976][ T4892] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1386.041120][ T4892] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1386.048627][ T4897] F2FS-fs (loop0): invalid crc value
executing program
[ 1386.083418][ T4897] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1386.120485][ T4895] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1386.141328][ T4895] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1386.264262][   T26] audit: type=1804 audit(1678692983.884:144): pid=4922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/28/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1386.265054][ T4920] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1386.347308][   T26] audit: type=1804 audit(1678692983.974:145): pid=4923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/28/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1386.372355][ T4921] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=17
[ 1386.374247][ T4895] attempt to access beyond end of device
[ 1386.374247][ T4895] loop3: rw=2049, want=77952, limit=63271
[ 1386.431178][ T4897] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1386.457713][ T4897] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1386.604432][   T26] audit: type=1804 audit(1678692984.224:146): pid=4925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/28/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1386.609545][ T4925] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1387.073622][ T4903] loop2: detected capacity change from 0 to 63271
[ 1387.092796][ T4903] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1387.150835][ T4903] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1387.251003][ T4903] F2FS-fs (loop2): invalid crc value
[ 1387.278128][ T4903] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1387.423329][ T4906] loop5: detected capacity change from 0 to 63271
[ 1387.467498][ T4906] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1387.476855][ T4903] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1387.493124][ T4903] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1387.510160][ T4906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1387.579859][ T4906] F2FS-fs (loop5): invalid crc value
[ 1387.616831][ T4906] F2FS-fs (loop5): Found nat_bits in checkpoint
executing program
[ 1387.643128][   T26] audit: type=1804 audit(1678692985.264:147): pid=4930 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/28/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1387.647399][ T4930] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1387.728650][ T4919] loop1: detected capacity change from 0 to 63271
[ 1387.758370][ T4919] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
executing program
[ 1387.811429][ T4919] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1387.837677][ T4906] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1387.857798][ T4906] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1387.875757][ T4919] F2FS-fs (loop1): invalid crc value
executing program
[ 1387.940243][ T4919] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1387.994933][   T26] audit: type=1804 audit(1678692985.614:148): pid=4944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/28/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1387.995671][ T4944] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
[ 1388.125759][ T4919] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1388.143928][ T4919] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1388.275006][   T26] audit: type=1804 audit(1678692985.894:149): pid=4946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/30/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1388.278257][ T4946] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=13
[ 1388.308490][ T4919] attempt to access beyond end of device
[ 1388.308490][ T4919] loop1: rw=2049, want=77952, limit=63271
executing program
executing program
executing program
[ 1389.631719][ T4935] loop3: detected capacity change from 0 to 63271
[ 1389.671922][ T4935] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1389.711483][ T4935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1389.760174][ T4935] F2FS-fs (loop3): invalid crc value
[ 1389.783424][ T4937] loop4: detected capacity change from 0 to 63271
[ 1389.799055][ T4935] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1389.821141][ T4937] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1389.837099][ T4943] loop0: detected capacity change from 0 to 63271
[ 1389.865817][ T4937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1389.879100][ T4943] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1389.919007][ T4937] F2FS-fs (loop4): invalid crc value
[ 1389.928945][ T4943] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1389.967752][ T4937] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1389.975761][ T4943] F2FS-fs (loop0): invalid crc value
[ 1390.020057][ T4943] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1390.027446][ T4935] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1390.047344][ T4935] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1390.166839][ T4937] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1390.181415][   T26] audit: type=1804 audit(1678692987.804:150): pid=4963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/29/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1390.181979][ T4963] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=11
[ 1390.209012][ T4935] attempt to access beyond end of device
[ 1390.209012][ T4935] loop3: rw=2049, want=77952, limit=63271
[ 1390.216921][ T4937] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1390.239134][ T4943] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1390.246637][ T4943] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1390.379423][   T26] audit: type=1804 audit(1678692988.004:151): pid=4966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/29/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1390.382562][ T4937] attempt to access beyond end of device
[ 1390.382562][ T4937] loop4: rw=2049, want=77952, limit=63271
[ 1390.403265][ T4966] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
[ 1391.139282][ T4948] loop2: detected capacity change from 0 to 63271
[ 1391.160258][ T4948] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1391.195579][ T4948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1391.206823][ T4948] F2FS-fs (loop2): invalid crc value
[ 1391.228551][ T4948] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1391.367024][ T4948] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1391.374116][ T4948] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1391.441853][ T4952] loop5: detected capacity change from 0 to 63271
[ 1391.485547][ T4952] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1391.497769][ T4952] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1391.540188][ T4952] F2FS-fs (loop5): invalid crc value
executing program
[ 1391.579758][ T4952] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1391.757970][ T4951] loop1: detected capacity change from 0 to 63271
[ 1391.796503][ T4952] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1391.811839][ T4951] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1391.835236][ T4952] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1391.876896][ T4951] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1391.934563][ T4951] F2FS-fs (loop1): invalid crc value
executing program
[ 1392.004839][ T4951] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1392.219038][ T4951] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1392.235225][ T4951] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1392.343632][ T4951] attempt to access beyond end of device
[ 1392.343632][ T4951] loop1: rw=2049, want=77952, limit=63271
[ 1392.356020][   T26] audit: type=1804 audit(1678692989.984:152): pid=4986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/31/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1392.380026][ T4986] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1393.744125][ T4977] loop3: detected capacity change from 0 to 63271
[ 1393.802364][ T4977] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1393.834859][ T4977] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1393.880301][ T4977] F2FS-fs (loop3): invalid crc value
[ 1393.929782][ T4977] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1394.011418][ T4984] loop4: detected capacity change from 0 to 63271
[ 1394.050516][ T4984] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1394.080190][ T4984] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1394.102649][ T4977] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1394.117161][ T4977] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1394.129759][ T4984] F2FS-fs (loop4): invalid crc value
[ 1394.164593][ T4984] F2FS-fs (loop4): Found nat_bits in checkpoint
executing program
[ 1394.278204][   T26] audit: type=1804 audit(1678692991.904:153): pid=4998 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/30/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1394.282434][ T4998] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=17
[ 1394.362426][ T4984] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1394.372547][ T4984] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1394.521760][   T26] audit: type=1804 audit(1678692992.144:154): pid=5002 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/30/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1394.548913][ T5002] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=17
[ 1394.558512][ T4984] attempt to access beyond end of device
[ 1394.558512][ T4984] loop4: rw=2049, want=77952, limit=63271
executing program
[ 1394.918880][ T4988] loop0: detected capacity change from 0 to 63271
[ 1394.963505][ T4988] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1395.004917][ T4988] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1395.097703][ T4988] F2FS-fs (loop0): invalid crc value
[ 1395.117799][ T4988] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1395.292061][ T4988] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1395.309606][ T4988] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1395.466210][   T26] audit: type=1804 audit(1678692993.094:155): pid=5009 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/30/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1395.466811][ T4988] attempt to access beyond end of device
[ 1395.466811][ T4988] loop0: rw=2049, want=77952, limit=63271
[ 1395.491857][ T5009] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
[ 1395.699698][ T4990] loop1: detected capacity change from 0 to 63271
[ 1395.721159][ T4990] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1395.741601][ T4990] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1395.795289][ T4990] F2FS-fs (loop1): invalid crc value
[ 1395.851602][ T4990] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1396.035626][ T4990] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1396.051053][ T4990] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
[ 1396.202755][   T26] audit: type=1804 audit(1678692993.824:156): pid=5018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/32/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1396.203294][ T5018] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=1
[ 1396.382914][ T5001] loop2: detected capacity change from 0 to 63271
[ 1396.426685][ T5001] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1396.471129][ T5001] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1396.475449][ T5004] loop5: detected capacity change from 0 to 63271
[ 1396.525345][ T5004] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1396.534073][ T5004] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1396.543046][ T5001] F2FS-fs (loop2): invalid crc value
[ 1396.583718][ T5004] F2FS-fs (loop5): invalid crc value
[ 1396.597584][ T5001] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1396.640444][ T5004] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1396.785200][ T5001] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1396.792289][ T5001] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1396.835306][ T5004] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1396.842495][ T5004] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
executing program
[ 1397.016114][   T26] audit: type=1804 audit(1678692994.644:157): pid=5031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/30/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1397.029098][ T5001] attempt to access beyond end of device
[ 1397.029098][ T5001] loop2: rw=2049, want=77952, limit=63271
[ 1397.065912][ T5030] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=1
[ 1397.101399][ T5031] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=1
[ 1397.142532][ T5001] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209
[ 1397.152555][ T5001] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5001, name: syz-executor319
[ 1397.162119][ T5001] 1 lock held by syz-executor319/5001:
[ 1397.167673][ T5001]  #0: ffff88801cf25a38 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x9c3/0x2630
[ 1397.177988][ T5001] Preemption disabled at:
[ 1397.178003][ T5001] [<0000000000000000>] 0x0
[ 1397.186827][ T5001] CPU: 0 PID: 5001 Comm: syz-executor319 Not tainted 5.15.101-syzkaller #0
[ 1397.195520][ T5001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1397.205599][ T5001] Call Trace:
[ 1397.208896][ T5001]  <TASK>
[ 1397.211888][ T5001]  dump_stack_lvl+0x1e3/0x2cb
[ 1397.216671][ T5001]  ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 1397.222331][ T5001]  ? panic+0x84d/0x84d
[ 1397.226441][ T5001]  ___might_sleep+0x547/0x6a0
[ 1397.231211][ T5001]  ? __might_sleep+0xc0/0xc0
[ 1397.235828][ T5001]  ? rcu_read_lock_sched_held+0x89/0x130
[ 1397.241555][ T5001]  slab_pre_alloc_hook+0x44/0xc0
[ 1397.246579][ T5001]  ? f2fs_register_inmem_page+0x1de/0x7c0
[ 1397.252404][ T5001]  kmem_cache_alloc+0x3f/0x2e0
[ 1397.257210][ T5001]  f2fs_register_inmem_page+0x1de/0x7c0
[ 1397.262790][ T5001]  f2fs_set_data_page_dirty+0x875/0xb80
[ 1397.268363][ T5001]  unmap_page_range+0xdcd/0x2630
[ 1397.273457][ T5001]  ? mmu_notifier_invalidate_range_end+0xf0/0xf0
[ 1397.279863][ T5001]  ? __lock_acquire+0x1ff0/0x1ff0
[ 1397.285002][ T5001]  ? uprobe_munmap+0x17a/0x400
[ 1397.289798][ T5001]  ? unmap_single_vma+0x1a1/0x2d0
[ 1397.294831][ T5001]  unmap_vmas+0x1f8/0x390
[ 1397.299178][ T5001]  ? unmap_page_range+0x2630/0x2630
[ 1397.304382][ T5001]  ? tlb_gather_mmu_fullmm+0x159/0x200
[ 1397.309864][ T5001]  exit_mmap+0x3b6/0x670
[ 1397.314116][ T5001]  ? vm_brk+0x20/0x20
[ 1397.318114][ T5001]  ? uprobe_clear_state+0x304/0x460
[ 1397.323417][ T5001]  __mmput+0x112/0x3b0
[ 1397.327574][ T5001]  exit_mm+0x688/0x7f0
[ 1397.331672][ T5001]  ? _raw_spin_unlock+0x40/0x40
[ 1397.336593][ T5001]  ? do_exit+0x2480/0x2480
[ 1397.341024][ T5001]  ? taskstats_exit+0x491/0xa10
[ 1397.345913][ T5001]  ? tty_audit_exit+0x150/0x1f0
[ 1397.350828][ T5001]  do_exit+0x626/0x2480
[ 1397.354991][ T5001]  ? put_task_struct+0x80/0x80
[ 1397.359773][ T5001]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 1397.365787][ T5001]  do_group_exit+0x144/0x310
[ 1397.370382][ T5001]  ? lockdep_hardirqs_on+0x94/0x130
[ 1397.375596][ T5001]  get_signal+0xc66/0x14e0
[ 1397.380066][ T5001]  arch_do_signal_or_restart+0xc3/0x1890
[ 1397.385729][ T5001]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 1397.391714][ T5001]  ? futex_exit_release+0x1e0/0x1e0
[ 1397.396980][ T5001]  ? get_sigframe_size+0x10/0x10
[ 1397.401928][ T5001]  ? __lock_acquire+0x1ff0/0x1ff0
[ 1397.406970][ T5001]  ? exit_to_user_mode_loop+0x39/0x130
[ 1397.412502][ T5001]  exit_to_user_mode_loop+0x97/0x130
[ 1397.417789][ T5001]  exit_to_user_mode_prepare+0xb1/0x140
[ 1397.423348][ T5001]  syscall_exit_to_user_mode+0x5d/0x2b0
[ 1397.428897][ T5001]  do_syscall_64+0x49/0xb0
[ 1397.433437][ T5001]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 1397.439344][ T5001] RIP: 0033:0x7ffb0599d4f9
[ 1397.443759][ T5001] Code: Unable to access opcode bytes at RIP 0x7ffb0599d4cf.
[ 1397.451117][ T5001] RSP: 002b:00007ffb05947308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 1397.459677][ T5001] RAX: fffffffffffffe00 RBX: 00007ffb05a305a8 RCX: 00007ffb0599d4f9
[ 1397.467652][ T5001] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ffb05a305a8
[ 1397.475623][ T5001] RBP: 00007ffb05a305a0 R08: 0000000000000000 R09: 0000000000000000
[ 1397.483597][ T5001] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb05a305ac
[ 1397.491572][ T5001] R13: 00007ffb059f7088 R14: 0032656c69662f2e R15: 0000000000022000
[ 1397.499570][ T5001]  </TASK>
[ 1397.502916][ T5001] 
[ 1397.505274][ T5001] =============================
[ 1397.505388][   T26] audit: type=1804 audit(1678692994.684:158): pid=5032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/30/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1397.510117][ T5001] [ BUG: Invalid wait context ]
[ 1397.510126][ T5001] 5.15.101-syzkaller #0 Tainted: G        W        
[ 1397.510138][ T5001] -----------------------------
[ 1397.549215][ T5001] syz-executor319/5001 is trying to lock:
[ 1397.554938][ T5001] ffff88806363bf98 (&fi->inmem_lock){+.+.}-{3:3}, at: f2fs_register_inmem_page+0x30c/0x7c0
[ 1397.564976][ T5001] other info that might help us debug this:
[ 1397.570874][ T5001] context-{4:4}
[ 1397.574344][ T5001] 1 lock held by syz-executor319/5001:
[ 1397.579809][ T5001]  #0: ffff88801cf25a38 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x9c3/0x2630
[ 1397.590474][ T5001] stack backtrace:
[ 1397.594205][ T5001] CPU: 0 PID: 5001 Comm: syz-executor319 Tainted: G        W         5.15.101-syzkaller #0
[ 1397.604200][ T5001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1397.614278][ T5001] Call Trace:
[ 1397.617575][ T5001]  <TASK>
[ 1397.620566][ T5001]  dump_stack_lvl+0x1e3/0x2cb
[ 1397.625364][ T5001]  ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 1397.631018][ T5001]  ? panic+0x84d/0x84d
[ 1397.635134][ T5001]  __lock_acquire+0x14f5/0x1ff0
[ 1397.640099][ T5001]  lock_acquire+0x1ff/0x570
[ 1397.644625][ T5001]  ? f2fs_register_inmem_page+0x30c/0x7c0
[ 1397.650367][ T5001]  ? read_lock_is_recursive+0x10/0x10
[ 1397.655769][ T5001]  ? exit_mm+0x688/0x7f0
[ 1397.660120][ T5001]  ? do_group_exit+0x144/0x310
[ 1397.664908][ T5001]  ? __might_sleep+0xc0/0xc0
[ 1397.669513][ T5001]  ? do_syscall_64+0x49/0xb0
[ 1397.674120][ T5001]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 1397.680210][ T5001]  __mutex_lock_common+0x1da/0x25a0
[ 1397.685495][ T5001]  ? f2fs_register_inmem_page+0x30c/0x7c0
[ 1397.691240][ T5001]  ? f2fs_register_inmem_page+0x30c/0x7c0
[ 1397.696979][ T5001]  ? rcu_read_lock_sched_held+0x89/0x130
[ 1397.702632][ T5001]  ? mutex_lock_io_nested+0x60/0x60
[ 1397.707857][ T5001]  ? should_failslab+0x5/0x20
[ 1397.712721][ T5001]  ? slab_pre_alloc_hook+0x53/0xc0
[ 1397.717858][ T5001]  ? kmem_cache_alloc+0x13f/0x2e0
[ 1397.722910][ T5001]  mutex_lock_nested+0x17/0x20
[ 1397.727702][ T5001]  f2fs_register_inmem_page+0x30c/0x7c0
[ 1397.733280][ T5001]  f2fs_set_data_page_dirty+0x875/0xb80
[ 1397.738860][ T5001]  unmap_page_range+0xdcd/0x2630
[ 1397.743839][ T5001]  ? mmu_notifier_invalidate_range_end+0xf0/0xf0
[ 1397.749950][ T5011] loop3: detected capacity change from 0 to 63271
[ 1397.750185][ T5001]  ? __lock_acquire+0x1ff0/0x1ff0
[ 1397.761772][ T5001]  ? uprobe_munmap+0x17a/0x400
[ 1397.766603][ T5001]  ? unmap_single_vma+0x1a1/0x2d0
[ 1397.771653][ T5001]  unmap_vmas+0x1f8/0x390
[ 1397.776013][ T5001]  ? unmap_page_range+0x2630/0x2630
[ 1397.778576][ T5011] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1397.781248][ T5001]  ? tlb_gather_mmu_fullmm+0x159/0x200
[ 1397.781282][ T5001]  exit_mmap+0x3b6/0x670
[ 1397.799477][ T5001]  ? vm_brk+0x20/0x20
[ 1397.803494][ T5001]  ? uprobe_clear_state+0x304/0x460
[ 1397.808719][ T5001]  __mmput+0x112/0x3b0
[ 1397.812816][ T5001]  exit_mm+0x688/0x7f0
[ 1397.816908][ T5001]  ? _raw_spin_unlock+0x40/0x40
[ 1397.817853][ T5011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1397.821777][ T5001]  ? do_exit+0x2480/0x2480
[ 1397.821803][ T5001]  ? taskstats_exit+0x491/0xa10
[ 1397.839204][ T5001]  ? tty_audit_exit+0x150/0x1f0
[ 1397.844079][ T5001]  do_exit+0x626/0x2480
[ 1397.848257][ T5001]  ? put_task_struct+0x80/0x80
[ 1397.849577][ T5011] F2FS-fs (loop3): invalid crc value
[ 1397.853036][ T5001]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 1397.853073][ T5001]  do_group_exit+0x144/0x310
[ 1397.868898][ T5001]  ? lockdep_hardirqs_on+0x94/0x130
[ 1397.874123][ T5001]  get_signal+0xc66/0x14e0
[ 1397.878588][ T5001]  arch_do_signal_or_restart+0xc3/0x1890
[ 1397.884342][ T5001]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 1397.890350][ T5001]  ? futex_exit_release+0x1e0/0x1e0
[ 1397.895593][ T5001]  ? get_sigframe_size+0x10/0x10
[ 1397.900555][ T5001]  ? __lock_acquire+0x1ff0/0x1ff0
[ 1397.905804][ T5001]  ? exit_to_user_mode_loop+0x39/0x130
[ 1397.911386][ T5001]  exit_to_user_mode_loop+0x97/0x130
[ 1397.916695][ T5001]  exit_to_user_mode_prepare+0xb1/0x140
[ 1397.922272][ T5001]  syscall_exit_to_user_mode+0x5d/0x2b0
[ 1397.927850][ T5001]  do_syscall_64+0x49/0xb0
[ 1397.932294][ T5001]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 1397.938210][ T5001] RIP: 0033:0x7ffb0599d4f9
[ 1397.942670][ T5001] Code: Unable to access opcode bytes at RIP 0x7ffb0599d4cf.
[ 1397.950044][ T5001] RSP: 002b:00007ffb05947308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 1397.958483][ T5001] RAX: fffffffffffffe00 RBX: 00007ffb05a305a8 RCX: 00007ffb0599d4f9
[ 1397.966564][ T5001] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ffb05a305a8
[ 1397.974669][ T5001] RBP: 00007ffb05a305a0 R08: 0000000000000000 R09: 0000000000000000
[ 1397.982745][ T5001] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb05a305ac
[ 1397.990732][ T5001] R13: 00007ffb059f7088 R14: 0032656c69662f2e R15: 0000000000022000
[ 1397.998762][ T5001]  </TASK>
[ 1398.015732][ T5011] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1398.099654][ T3764] attempt to access beyond end of device
[ 1398.099654][ T3764] loop2: rw=1, want=77936, limit=63271
[ 1398.117579][ T5013] loop4: detected capacity change from 0 to 63271
[ 1398.138574][ T5013] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1398.150219][ T5011] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1398.169635][ T5011] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1398.180538][ T5013] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1398.222389][ T5013] F2FS-fs (loop4): invalid crc value
executing program
[ 1398.283650][ T5013] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1398.291095][ T5028] loop0: detected capacity change from 0 to 63271
[ 1398.306329][   T26] audit: type=1804 audit(1678692995.934:159): pid=5042 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/31/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1398.331964][ T5028] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1398.341731][ T5042] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=1
[ 1398.341739][ T5011] attempt to access beyond end of device
[ 1398.341739][ T5011] loop3: rw=2049, want=77952, limit=63271
[ 1398.368004][ T5028] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1398.450576][ T5028] F2FS-fs (loop0): invalid crc value
[ 1398.468649][ T5013] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1398.479187][ T5013] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1398.488173][ T5028] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1398.637120][   T26] audit: type=1804 audit(1678692996.264:160): pid=5047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/31/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1398.661223][ T5028] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1398.671514][ T5013] attempt to access beyond end of device
[ 1398.671514][ T5013] loop4: rw=2049, want=77952, limit=63271
[ 1398.691936][ T5049] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=6
[ 1398.696199][ T5028] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
executing program
[ 1398.854754][   T26] audit: type=1804 audit(1678692996.474:161): pid=5050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/31/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1398.879203][ T5028] attempt to access beyond end of device
[ 1398.879203][ T5028] loop0: rw=2049, want=77952, limit=63271
executing program
[ 1398.906235][ T5028] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=6
executing program
[ 1399.376408][ T5040] loop1: detected capacity change from 0 to 63271
[ 1399.420718][ T5040] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1399.450207][ T5040] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1399.484910][ T5040] F2FS-fs (loop1): invalid crc value
[ 1399.521327][ T5040] F2FS-fs (loop1): Found nat_bits in checkpoint
executing program
[ 1399.647860][ T5040] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1399.663820][ T5040] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
[ 1399.840665][   T26] audit: type=1804 audit(1678692997.464:162): pid=5063 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/33/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1399.869996][ T5040] attempt to access beyond end of device
[ 1399.869996][ T5040] loop1: rw=2049, want=77952, limit=63271
[ 1399.897991][ T5066] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=6
[ 1399.975252][ T5054] loop2: detected capacity change from 0 to 63271
[ 1400.008239][ T5054] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1400.035182][ T5054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1400.065690][ T5054] F2FS-fs (loop2): invalid crc value
[ 1400.096717][ T5054] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1400.108979][ T5052] loop5: detected capacity change from 0 to 63271
[ 1400.144327][ T5052] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1400.189772][ T5052] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1400.221381][ T5054] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1400.228973][ T5052] F2FS-fs (loop5): invalid crc value
[ 1400.246590][ T5052] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1400.255222][ T5054] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1400.361024][ T5052] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1400.383131][ T5052] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1400.392354][   T26] audit: type=1804 audit(1678692998.024:163): pid=5074 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/31/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1400.416761][ T5054] attempt to access beyond end of device
[ 1400.416761][ T5054] loop2: rw=2049, want=77952, limit=63271
[ 1400.440865][ T5056] loop3: detected capacity change from 0 to 63271
[ 1400.466230][ T5054] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=6
[ 1400.478208][ T5056] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1400.511532][ T5056] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1400.531594][ T5056] F2FS-fs (loop3): invalid crc value
[ 1400.547645][ T5052] attempt to access beyond end of device
[ 1400.547645][ T5052] loop5: rw=2049, want=77952, limit=63271
[ 1400.559457][   T26] audit: type=1804 audit(1678692998.194:164): pid=5076 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/31/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1400.609078][ T5056] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1400.634271][ T5076] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=6
[ 1400.741923][ T5056] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1400.756784][ T5056] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1400.823882][ T5065] loop0: detected capacity change from 0 to 63271
[ 1400.852064][ T5065] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1400.891735][ T5065] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1400.934076][   T26] audit: type=1804 audit(1678692998.554:165): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/32/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1400.958441][ T5056] attempt to access beyond end of device
[ 1400.958441][ T5056] loop3: rw=2049, want=77952, limit=63271
executing program
[ 1400.991391][ T5062] loop4: detected capacity change from 0 to 63271
[ 1400.999566][ T5065] F2FS-fs (loop0): invalid crc value
[ 1401.008239][ T5056] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=6
[ 1401.020641][ T5062] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1401.037589][ T5062] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1401.046854][ T5065] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1401.097433][ T5062] F2FS-fs (loop4): invalid crc value
[ 1401.118774][ T5062] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1401.170821][ T5065] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1401.190226][ T5065] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1401.256653][ T5062] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1401.267333][ T5062] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1401.327878][   T26] audit: type=1804 audit(1678692998.954:166): pid=5092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/32/bus/bus" dev="loop0" ino=4 res=1 errno=0
[ 1401.336952][ T5092] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4
[ 1401.404884][   T26] audit: type=1804 audit(1678692999.024:167): pid=5093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/32/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1401.415573][ T5093] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=1
executing program
executing program
executing program
[ 1402.126283][ T5083] loop1: detected capacity change from 0 to 63271
[ 1402.157340][ T5083] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1402.199839][ T5083] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1402.230500][ T5083] F2FS-fs (loop1): invalid crc value
[ 1402.271253][ T5083] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1402.358015][ T5083] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1402.372057][ T5083] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
executing program
[ 1402.525308][   T26] audit: type=1804 audit(1678693000.154:168): pid=5106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yBvQEs/34/bus/bus" dev="loop1" ino=4 res=1 errno=0
[ 1402.549721][ T5083] attempt to access beyond end of device
[ 1402.549721][ T5083] loop1: rw=2049, want=77952, limit=63271
[ 1402.600269][ T5083] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=6
[ 1402.688313][ T5095] loop5: detected capacity change from 0 to 63271
[ 1402.703412][ T5097] loop2: detected capacity change from 0 to 63271
[ 1402.715063][ T5095] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1402.733301][ T5097] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1402.745265][ T5095] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1402.772713][ T5097] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1402.798356][ T5095] F2FS-fs (loop5): invalid crc value
[ 1402.817191][ T5097] F2FS-fs (loop2): invalid crc value
[ 1402.839001][ T5095] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1402.863243][ T5097] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1402.989122][ T5095] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1403.001756][ T5095] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1403.010776][ T5097] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1403.022313][ T5097] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1403.164611][   T26] audit: type=1804 audit(1678693000.784:169): pid=5117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/32/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1403.194582][ T5097] attempt to access beyond end of device
[ 1403.194582][ T5097] loop2: rw=2049, want=77952, limit=63271
[ 1403.206837][ T5095] attempt to access beyond end of device
[ 1403.206837][ T5095] loop5: rw=2049, want=77952, limit=63271
[ 1403.208765][ T5099] loop3: detected capacity change from 0 to 63271
[ 1403.238185][ T5095] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=6
[ 1403.246610][ T5097] F2FS-fs (loop2): Unexpected flush for atomic writes: ino=4, npages=6
[ 1403.256112][   T26] audit: type=1804 audit(1678693000.814:170): pid=5118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.HarpyA/32/bus/bus" dev="loop2" ino=4 res=1 errno=0
[ 1403.279925][ T5099] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1403.319256][ T5099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1403.358885][ T5099] F2FS-fs (loop3): invalid crc value
[ 1403.385043][ T5099] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1403.505575][ T5099] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[ 1403.512667][ T5099] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
executing program
[ 1403.610015][ T5105] loop4: detected capacity change from 0 to 63271
[ 1403.655433][ T5105] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1403.673476][   T26] audit: type=1804 audit(1678693001.294:171): pid=5125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/33/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1403.685557][ T5105] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1403.705791][ T5099] attempt to access beyond end of device
[ 1403.705791][ T5099] loop3: rw=2049, want=77952, limit=63271
[ 1403.734206][ T5108] loop0: detected capacity change from 0 to 63271
[ 1403.744241][ T5108] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1403.753092][ T5099] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=6
[ 1403.762249][ T5108] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1403.815981][ T5105] F2FS-fs (loop4): invalid crc value
[ 1403.837480][ T5105] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1403.847594][ T5108] F2FS-fs (loop0): invalid crc value
[ 1403.899065][ T5108] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1403.938204][ T5105] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1403.951924][ T5105] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
[ 1404.063318][ T5108] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1404.080374][ T5108] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1404.155691][   T26] audit: type=1804 audit(1678693001.784:172): pid=5135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.UDXVOJ/33/bus/bus" dev="loop4" ino=4 res=1 errno=0
[ 1404.162215][ T5105] attempt to access beyond end of device
[ 1404.162215][ T5105] loop4: rw=2049, want=77952, limit=63271
[ 1404.206189][ T5135] F2FS-fs (loop4): Unexpected flush for atomic writes: ino=4, npages=6
[ 1404.221024][ T5136] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1
[ 1404.225424][   T26] audit: type=1804 audit(1678693001.844:173): pid=5136 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.iQ2AVp/33/bus/bus" dev="loop0" ino=4 res=1 errno=0
executing program
executing program
executing program
[ 1404.768601][ T5124] loop1: detected capacity change from 0 to 63271
[ 1404.786480][ T5124] F2FS-fs (loop1): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1404.819725][ T5124] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[ 1404.865081][ T5124] F2FS-fs (loop1): invalid crc value
[ 1404.895129][ T5124] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 1405.046531][ T5124] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[ 1405.061371][ T5124] F2FS-fs (loop1): Mounted with checkpoint version = 753bd00b
executing program
[ 1405.232349][ T5124] attempt to access beyond end of device
[ 1405.232349][ T5124] loop1: rw=2049, want=77952, limit=63271
executing program
[ 1405.277238][ T5124] F2FS-fs (loop1): Unexpected flush for atomic writes: ino=4, npages=6
[ 1405.380189][ T5138] loop5: detected capacity change from 0 to 63271
[ 1405.397525][ T5138] F2FS-fs (loop5): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1405.421357][ T5138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[ 1405.473184][ T5138] F2FS-fs (loop5): invalid crc value
[ 1405.494348][ T5138] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 1405.578802][ T5138] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[ 1405.591555][ T5138] F2FS-fs (loop5): Mounted with checkpoint version = 753bd00b
[ 1405.597164][ T5140] loop2: detected capacity change from 0 to 63271
[ 1405.635176][ T5140] F2FS-fs (loop2): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1405.643772][ T5140] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[ 1405.715929][ T5140] F2FS-fs (loop2): invalid crc value
[ 1405.753717][ T5140] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 1405.757013][   T26] kauditd_printk_skb: 1 callbacks suppressed
[ 1405.757030][   T26] audit: type=1804 audit(1678693003.374:175): pid=5156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.AMKZtN/33/bus/bus" dev="loop5" ino=4 res=1 errno=0
[ 1405.791557][ T5138] attempt to access beyond end of device
[ 1405.791557][ T5138] loop5: rw=2049, want=77952, limit=63271
[ 1405.841200][ T5138] F2FS-fs (loop5): Unexpected flush for atomic writes: ino=4, npages=6
[ 1405.910957][ T5140] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[ 1405.945219][ T5140] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b
[ 1406.032108][ T5142] loop3: detected capacity change from 0 to 63271
[ 1406.068011][ T5142] F2FS-fs (loop3): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1406.095222][ T5142] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[ 1406.145918][ T5142] F2FS-fs (loop3): invalid crc value
[ 1406.166579][ T5142] F2FS-fs (loop3): Found nat_bits in checkpoint
[ 1406.270894][ T5151] loop0: detected capacity change from 0 to 63271
[ 1406.300464][ T5151] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1406.305567][ T5142] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
executing program
[ 1406.323113][ T5142] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b
[ 1406.359467][ T5151] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 1406.414254][ T5151] F2FS-fs (loop0): invalid crc value
[ 1406.454766][ T5149] loop4: detected capacity change from 0 to 63271
[ 1406.468704][   T26] audit: type=1804 audit(1678693004.094:176): pid=5168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor319" name="/root/syzkaller.yP22TC/34/bus/bus" dev="loop3" ino=4 res=1 errno=0
[ 1406.476457][ T5142] attempt to access beyond end of device
[ 1406.476457][ T5142] loop3: rw=2049, want=77952, limit=63271
[ 1406.506701][ T5151] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 1406.525009][ T5149] F2FS-fs (loop4): Mismatch start address, segment0(512) cp_blkaddr(605)
[ 1406.529467][ T5172] F2FS-fs (loop3): Unexpected flush for atomic writes: ino=4, npages=6
[ 1406.550737][ T5149] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[ 1406.574621][ T5149] F2FS-fs (loop4): invalid crc value
[ 1406.604412][ T5149] F2FS-fs (loop4): Found nat_bits in checkpoint
[ 1406.666054][ T5151] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 1406.681041][ T5151] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b
[ 1406.726509][ T5149] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[ 1406.765418][ T5149] F2FS-fs (loop4): Mounted with checkpoint version = 753bd00b
executing program