[ 438.215363][T13203] loop5: detected capacity change from 0 to 2048 [ 438.223875][T13203] /dev/loop5: Can't open blockdev [ 438.313881][T13205] loop2: detected capacity change from 0 to 2048 [ 438.321358][T13205] /dev/loop2: Can't open blockdev [ 438.435907][T13208] loop1: detected capacity change from 0 to 2048 [ 438.444787][T13208] /dev/loop1: Can't open blockdev [ 438.592889][T13211] loop0: detected capacity change from 0 to 2048 [ 438.600946][T13211] /dev/loop0: Can't open blockdev [ 438.635281][T13214] loop3: detected capacity change from 0 to 2048 [ 438.648389][T13214] /dev/loop3: Can't open blockdev [ 438.929886][T13218] loop4: detected capacity change from 0 to 2048 [ 438.940278][T13218] /dev/loop4: Can't open blockdev [ 439.071809][T13220] loop5: detected capacity change from 0 to 2048 [ 439.080275][T13220] /dev/loop5: Can't open blockdev [ 439.197296][T13223] loop2: detected capacity change from 0 to 2048 [ 439.205301][T13223] /dev/loop2: Can't open blockdev [ 439.308401][T13226] loop1: detected capacity change from 0 to 2048 [ 439.316591][T13226] /dev/loop1: Can't open blockdev [ 439.448825][T13229] loop0: detected capacity change from 0 to 2048 [ 439.458160][T13229] /dev/loop0: Can't open blockdev [ 439.513580][T13232] loop3: detected capacity change from 0 to 2048 [ 439.521755][T13232] /dev/loop3: Can't open blockdev [ 439.695211][ T1226] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.701528][ T1226] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.806452][T13236] loop4: detected capacity change from 0 to 2048 [ 439.814533][T13236] /dev/loop4: Can't open blockdev [ 439.929880][T13238] loop5: detected capacity change from 0 to 2048 [ 439.939140][T13238] /dev/loop5: Can't open blockdev [ 440.059714][T13241] loop2: detected capacity change from 0 to 2048 [ 440.067175][T13241] /dev/loop2: Can't open blockdev [ 440.178984][T13244] loop1: detected capacity change from 0 to 2048 [ 440.186902][T13244] /dev/loop1: Can't open blockdev [ 440.241246][ T27] kauditd_printk_skb: 130 callbacks suppressed [ 440.241259][ T27] audit: type=1804 audit(1704917557.015:9786): pid=13244 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1225304255/syzkaller.2gw3gN/408/bus" dev="sda1" ino=1983 res=1 errno=0 [ 440.276098][ T27] audit: type=1804 audit(1704917557.015:9787): pid=13244 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1225304255/syzkaller.2gw3gN/408/bus" dev="sda1" ino=1983 res=1 errno=0 [ 440.303064][ T27] audit: type=1804 audit(1704917557.025:9788): pid=13244 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1225304255/syzkaller.2gw3gN/408/bus" dev="sda1" ino=1983 res=1 errno=0 [ 440.333349][ T27] audit: type=1804 audit(1704917557.025:9789): pid=13244 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1225304255/syzkaller.2gw3gN/408/bus" dev="sda1" ino=1983 res=1 errno=0 [ 440.357590][T13247] loop0: detected capacity change from 0 to 2048 [ 440.366308][T13247] /dev/loop0: Can't open blockdev [ 440.413422][T13250] loop3: detected capacity change from 0 to 2048 [ 440.421406][T13250] /dev/loop3: Can't open blockdev [ 440.431236][ T27] audit: type=1804 audit(1704917557.205:9790): pid=13247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir69746067/syzkaller.UoyuMA/407/bus" dev="sda1" ino=1975 res=1 errno=0 [ 440.456730][ T27] audit: type=1804 audit(1704917557.205:9791): pid=13247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir69746067/syzkaller.UoyuMA/407/bus" dev="sda1" ino=1975 res=1 errno=0 [ 440.484358][ T27] audit: type=1804 audit(1704917557.205:9792): pid=13247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir69746067/syzkaller.UoyuMA/407/bus" dev="sda1" ino=1975 res=1 errno=0 [ 440.511529][ T27] audit: type=1804 audit(1704917557.205:9793): pid=13247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir69746067/syzkaller.UoyuMA/407/bus" dev="sda1" ino=1975 res=1 errno=0 [ 440.547239][ T27] audit: type=1804 audit(1704917557.325:9794): pid=13250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3144551386/syzkaller.PIHfsW/410/bus" dev="sda1" ino=1976 res=1 errno=0 [ 440.573766][ T27] audit: type=1804 audit(1704917557.325:9795): pid=13250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir3144551386/syzkaller.PIHfsW/410/bus" dev="sda1" ino=1976 res=1 errno=0 [ 440.666334][T13254] loop4: detected capacity change from 0 to 2048 [ 440.674840][T13254] /dev/loop4: Can't open blockdev [ 440.796577][T13256] loop5: detected capacity change from 0 to 2048 [ 440.804788][T13256] /dev/loop5: Can't open blockdev [ 440.922599][T13259] loop2: detected capacity change from 0 to 2048 [ 440.930799][T13259] /dev/loop2: Can't open blockdev [ 441.246971][ T1083] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.397501][ T1083] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.469514][ T1083] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.537726][ T1083] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 442.317510][ T1083] hsr_slave_0: left promiscuous mode [ 442.323602][ T1083] hsr_slave_1: left promiscuous mode [ 442.329494][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 442.337548][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 442.347332][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 442.356405][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 442.364627][ T1083] bridge_slave_1: left allmulticast mode [ 442.370274][ T1083] bridge_slave_1: left promiscuous mode [ 442.377087][ T1083] bridge0: port 2(bridge_slave_1) entered disabled state [ 442.385933][ T1083] bridge_slave_0: left allmulticast mode [ 442.391581][ T1083] bridge_slave_0: left promiscuous mode [ 442.397876][ T1083] bridge0: port 1(bridge_slave_0) entered disabled state [ 442.410109][ T1083] veth1_macvtap: left promiscuous mode [ 442.417496][ T1083] veth0_macvtap: left promiscuous mode [ 442.423590][ T1083] veth1_vlan: left promiscuous mode [ 442.429609][ T1083] veth0_vlan: left promiscuous mode [ 442.613125][ T1083] team0 (unregistering): Port device team_slave_1 removed [ 442.626568][ T1083] team0 (unregistering): Port device team_slave_0 removed [ 442.637573][ T1083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 442.650430][ T1083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 442.695753][ T1083] bond0 (unregistering): Released all slaves [ 443.278084][ T1083] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.347282][ T1083] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.424736][ T1083] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.102' (ED25519) to the list of known hosts. [ 443.536354][ T1083] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.668413][ T1083] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.740730][ T1083] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.836952][T13376] loop3: detected capacity change from 0 to 2048 [ 443.842517][ T1083] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.867193][T13377] loop1: detected capacity change from 0 to 2048 [ 443.870556][T13382] loop5: detected capacity change from 0 to 2048 [ 443.878097][T13378] loop0: detected capacity change from 0 to 2048 [ 443.889469][T13379] loop4: detected capacity change from 0 to 2048 [ 443.889842][T13381] loop2: detected capacity change from 0 to 2048 [ 443.899630][T13376] /dev/loop3: Can't open blockdev [ 443.912810][T13377] /dev/loop1: Can't open blockdev [ 443.918685][T13382] /dev/loop5: Can't open blockdev [ 443.924090][T13378] /dev/loop0: Can't open blockdev [ 443.924965][T13379] /dev/loop4: Can't open blockdev [ 443.941567][T13381] /dev/loop2: Can't open blockdev [ 443.995239][ T1083] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.186903][ T1083] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.317618][T13398] loop1: detected capacity change from 0 to 2048 [ 444.336373][T13401] loop4: detected capacity change from 0 to 2048 [ 444.338155][T13406] loop2: detected capacity change from 0 to 2048 [ 444.361493][T13399] loop0: detected capacity change from 0 to 2048 [ 444.370866][T13404] loop5: detected capacity change from 0 to 2048 [ 444.372115][T13395] loop3: detected capacity change from 0 to 2048 [ 444.380811][T13398] /dev/loop1: Can't open blockdev [ 444.391100][T13399] /dev/loop0: Can't open blockdev [ 444.393559][T13401] /dev/loop4: Can't open blockdev [ 444.398799][T13406] /dev/loop2: Can't open blockdev [ 444.411318][T13395] /dev/loop3: Can't open blockdev [ 444.430486][T13404] /dev/loop5: Can't open blockdev [ 444.448728][ T1083] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.463229][T13393] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 444.607713][T13417] loop0: detected capacity change from 0 to 2048 [ 444.617994][ T1083] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.625208][T13417] /dev/loop0: Can't open blockdev [ 444.641250][T13418] loop4: detected capacity change from 0 to 2048 [ 444.648408][T13416] loop1: detected capacity change from 0 to 2048 [ 444.680714][T13416] /dev/loop1: Can't open blockdev [ 444.686760][T13418] /dev/loop4: Can't open blockdev [ 444.803917][ T1083] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.819298][T13429] loop5: detected capacity change from 0 to 2048 [ 444.827575][T13427] loop2: detected capacity change from 0 to 2048 [ 444.834130][T13428] loop3: detected capacity change from 0 to 2048 [ 444.836188][T13429] /dev/loop5: Can't open blockdev [ 444.859758][T13427] /dev/loop2: Can't open blockdev [ 444.866188][T13428] /dev/loop3: Can't open blockdev [ 444.876684][T13431] loop0: detected capacity change from 0 to 2048 [ 444.903228][T13431] /dev/loop0: Can't open blockdev [ 444.942027][ T5460] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 445.015139][T13439] loop4: detected capacity change from 0 to 2048 [ 445.046128][T13440] loop1: detected capacity change from 0 to 2048 [ 445.059050][T13439] /dev/loop4: Can't open blockdev [ 445.065524][T13440] /dev/loop1: Can't open blockdev [ 445.085006][T13442] loop0: detected capacity change from 0 to 2048 [ 445.099905][T13442] /dev/loop0: Can't open blockdev [ 445.115450][T13444] loop5: detected capacity change from 0 to 2048 [ 445.129717][T13444] /dev/loop5: Can't open blockdev [ 445.193891][T13451] loop3: detected capacity change from 0 to 2048 [ 445.220459][ T1083] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.223610][T13451] /dev/loop3: Can't open blockdev [ 445.239867][T13452] loop2: detected capacity change from 0 to 2048 [ 445.264669][T13452] /dev/loop2: Can't open blockdev [ 445.339616][ T27] kauditd_printk_skb: 121 callbacks suppressed [ 445.339630][ T27] audit: type=1804 audit(1704917562.115:9917): pid=13451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.380394][ T1083] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.477891][T13466] loop4: detected capacity change from 0 to 2048 [ 445.484442][ T27] audit: type=1804 audit(1704917562.235:9918): pid=13465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.485335][T13467] loop0: detected capacity change from 0 to 2048 [ 445.506804][T13468] loop5: detected capacity change from 0 to 2048 [ 445.532417][T13466] /dev/loop4: Can't open blockdev [ 445.559435][T13464] loop1: detected capacity change from 0 to 2048 [ 445.580529][T13467] /dev/loop0: Can't open blockdev [ 445.594990][T13468] /dev/loop5: Can't open blockdev [ 445.600857][T13464] /dev/loop1: Can't open blockdev [ 445.622884][ T27] audit: type=1804 audit(1704917562.235:9919): pid=13451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.650604][ T1083] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.682733][T13470] loop3: detected capacity change from 0 to 2048 [ 445.689585][T13470] /dev/loop3: Can't open blockdev [ 445.691948][ T27] audit: type=1804 audit(1704917562.235:9920): pid=13451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.766559][ T27] audit: type=1804 audit(1704917562.235:9921): pid=13451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.807439][T13478] loop2: detected capacity change from 0 to 2048 [ 445.835487][T13478] /dev/loop2: Can't open blockdev [ 445.846487][ T27] audit: type=1804 audit(1704917562.375:9922): pid=13452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.867266][T13477] loop4: detected capacity change from 0 to 2048 [ 445.874515][T13481] loop0: detected capacity change from 0 to 2048 [ 445.888263][T13482] loop1: detected capacity change from 0 to 2048 [ 445.889394][ T27] audit: type=1804 audit(1704917562.375:9923): pid=13466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 445.896423][T13477] /dev/loop4: Can't open blockdev [ 445.923864][T13481] /dev/loop0: Can't open blockdev [ 445.931412][T13482] /dev/loop1: Can't open blockdev [ 445.949238][ T27] audit: type=1804 audit(1704917562.395:9924): pid=13452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 446.006427][ T1083] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.033411][T13484] loop5: detected capacity change from 0 to 2048 [ 446.048624][T13484] /dev/loop5: Can't open blockdev [ 446.107661][T13489] loop1: detected capacity change from 0 to 2048 [ 446.114471][T13493] loop2: detected capacity change from 0 to 2048 [ 446.126338][T13488] loop3: detected capacity change from 0 to 2048 [ 446.132733][T13493] /dev/loop2: Can't open blockdev [ 446.144001][ T27] audit: type=1804 audit(1704917562.405:9925): pid=13452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 446.167102][T13488] /dev/loop3: Can't open blockdev [ 446.182045][T13489] /dev/loop1: Can't open blockdev [ 446.198009][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 446.239231][ T27] audit: type=1804 audit(1704917562.405:9926): pid=13452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 446.249386][T13500] loop5: detected capacity change from 0 to 2048 [ 446.274987][T13497] loop0: detected capacity change from 0 to 2048 [ 446.291621][T13500] /dev/loop5: Can't open blockdev [ 446.297506][T13501] loop4: detected capacity change from 0 to 2048 [ 446.298831][T13501] /dev/loop4: Can't open blockdev [ 446.338625][T13497] /dev/loop0: Can't open blockdev [ 446.370968][T13504] loop2: detected capacity change from 0 to 2048 [ 446.390099][T13504] /dev/loop2: Can't open blockdev [ 446.420443][T13507] loop5: detected capacity change from 0 to 2048 [ 446.458355][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 446.466214][T13509] loop1: detected capacity change from 0 to 2048 [ 446.481731][T13507] /dev/loop5: Can't open blockdev [ 446.498596][T13509] /dev/loop1: Can't open blockdev [ 446.538782][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 446.587564][T13515] loop3: detected capacity change from 0 to 2048 [ 446.598646][T13513] loop4: detected capacity change from 0 to 2048 [ 446.634842][T13513] /dev/loop4: Can't open blockdev [ 446.635940][T13515] /dev/loop3: Can't open blockdev [ 446.667697][ T1083] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.686814][T13519] loop0: detected capacity change from 0 to 2048 [ 446.694283][T13521] loop2: detected capacity change from 0 to 2048 [ 446.707203][T13519] /dev/loop0: Can't open blockdev [ 446.744610][T13521] /dev/loop2: Can't open blockdev [ 446.768655][ T5460] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 446.832580][T13525] loop5: detected capacity change from 0 to 2048 [ 446.844334][T13529] loop1: detected capacity change from 0 to 2048 [ 446.864901][T13529] /dev/loop1: Can't open blockdev [ 446.870544][T13525] /dev/loop5: Can't open blockdev [ 446.877961][ T1083] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.900647][T13531] loop3: detected capacity change from 0 to 2048 [ 446.989027][T13531] /dev/loop3: Can't open blockdev [ 446.995463][ T1083] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.018705][T13536] loop2: detected capacity change from 0 to 2048 [ 447.044895][T13537] loop4: detected capacity change from 0 to 2048 [ 447.077861][T13536] /dev/loop2: Can't open blockdev [ 447.104182][T13537] /dev/loop4: Can't open blockdev [ 447.117531][T13543] loop0: detected capacity change from 0 to 2048 [ 447.140380][T13545] loop1: detected capacity change from 0 to 2048 [ 447.157754][T13543] /dev/loop0: Can't open blockdev [ 447.166061][T13547] loop5: detected capacity change from 0 to 2048 [ 447.179383][T13545] /dev/loop1: Can't open blockdev [ 447.183293][ T1083] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.210657][T13547] /dev/loop5: Can't open blockdev [ 447.230085][T13551] loop3: detected capacity change from 0 to 2048 [ 447.306614][T13555] loop2: detected capacity change from 0 to 2048 [ 447.325558][T13555] /dev/loop2: Can't open blockdev [ 447.342595][T13551] /dev/loop3: Can't open blockdev [ 447.425424][T13562] loop1: detected capacity change from 0 to 2048 [ 447.446257][T13564] loop4: detected capacity change from 0 to 2048 [ 447.451995][T13560] loop0: detected capacity change from 0 to 2048 [ 447.455086][T13562] /dev/loop1: Can't open blockdev [ 447.467705][T13566] loop5: detected capacity change from 0 to 2048 [ 447.480284][T13560] /dev/loop0: Can't open blockdev [ 447.486462][T13564] /dev/loop4: Can't open blockdev [ 447.492632][T13566] /dev/loop5: Can't open blockdev [ 447.527355][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 447.580857][T13574] loop3: detected capacity change from 0 to 2048 [ 447.609665][T13572] loop2: detected capacity change from 0 to 2048 [ 447.610274][T13574] /dev/loop3: Can't open blockdev [ 447.637177][T13576] loop5: detected capacity change from 0 to 2048 [ 447.639323][T13580] loop1: detected capacity change from 0 to 2048 [ 447.670687][T13580] /dev/loop1: Can't open blockdev [ 447.677418][T13572] /dev/loop2: Can't open blockdev [ 447.695215][T13576] /dev/loop5: Can't open blockdev [ 447.698284][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 447.701254][T13582] loop0: detected capacity change from 0 to 2048 [ 447.804574][T13582] /dev/loop0: Can't open blockdev [ 447.854113][T13585] loop4: detected capacity change from 0 to 2048 [ 447.877844][T13593] loop3: detected capacity change from 0 to 2048 [ 447.886383][T13585] /dev/loop4: Can't open blockdev [ 447.897996][T13592] loop2: detected capacity change from 0 to 2048 [ 447.915535][T13593] /dev/loop3: Can't open blockdev [ 447.923355][T13592] /dev/loop2: Can't open blockdev [ 447.946514][T13595] loop1: detected capacity change from 0 to 2048 [ 447.997766][T13595] /dev/loop1: Can't open blockdev [ 448.028741][T13600] loop0: detected capacity change from 0 to 2048 [ 448.045373][T13601] loop5: detected capacity change from 0 to 2048 [ 448.060161][T13600] /dev/loop0: Can't open blockdev [ 448.068823][T13601] /dev/loop5: Can't open blockdev [ 448.116212][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.130410][T13606] loop2: detected capacity change from 0 to 2048 [ 448.153893][T13604] loop4: detected capacity change from 0 to 2048 [ 448.191285][T13604] /dev/loop4: Can't open blockdev [ 448.191809][T13606] /dev/loop2: Can't open blockdev [ 448.220175][T13615] loop5: detected capacity change from 0 to 2048 [ 448.227866][T13610] loop3: detected capacity change from 0 to 2048 [ 448.245998][T13610] /dev/loop3: Can't open blockdev [ 448.275416][T13614] loop0: detected capacity change from 0 to 2048 [ 448.276880][T13615] /dev/loop5: Can't open blockdev [ 448.312874][T13614] /dev/loop0: Can't open blockdev [ 448.334247][T13618] loop1: detected capacity change from 0 to 2048 [ 448.360112][T13618] /dev/loop1: Can't open blockdev [ 448.399600][T13622] loop4: detected capacity change from 0 to 2048 [ 448.401112][T13620] loop2: detected capacity change from 0 to 2048 [ 448.421135][T13622] /dev/loop4: Can't open blockdev [ 448.433829][T13620] /dev/loop2: Can't open blockdev [ 448.486584][T13629] loop1: detected capacity change from 0 to 2048 [ 448.501123][T13627] loop3: detected capacity change from 0 to 2048 [ 448.508830][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 448.520380][T13629] /dev/loop1: Can't open blockdev [ 448.526326][T13630] loop5: detected capacity change from 0 to 2048 [ 448.527060][T13627] /dev/loop3: Can't open blockdev [ 448.545146][T13630] /dev/loop5: Can't open blockdev [ 448.576995][T13633] loop0: detected capacity change from 0 to 2048 [ 448.596536][T13633] /dev/loop0: Can't open blockdev [ 448.704010][T13638] loop4: detected capacity change from 0 to 2048 [ 448.743374][T13638] /dev/loop4: Can't open blockdev [ 448.776377][T13644] loop5: detected capacity change from 0 to 2048 [ 448.787201][T13642] loop3: detected capacity change from 0 to 2048 [ 448.788251][T13647] loop2: detected capacity change from 0 to 2048 [ 448.796050][T13645] loop1: detected capacity change from 0 to 2048 [ 448.805675][T13644] /dev/loop5: Can't open blockdev [ 448.817113][T13647] /dev/loop2: Can't open blockdev [ 448.826051][T13642] /dev/loop3: Can't open blockdev [ 448.828889][T13650] loop0: detected capacity change from 0 to 2048 [ 448.858524][T13645] /dev/loop1: Can't open blockdev [ 448.865093][T13650] /dev/loop0: Can't open blockdev [ 448.942581][T13652] loop4: detected capacity change from 0 to 2048 [ 448.984384][T13655] loop0: detected capacity change from 0 to 2048 [ 448.993508][T13652] /dev/loop4: Can't open blockdev [ 448.994848][T13658] loop5: detected capacity change from 0 to 2048 [ 449.004607][T13656] loop3: detected capacity change from 0 to 2048 [ 449.011666][T13656] /dev/loop3: Can't open blockdev [ 449.024614][T13660] loop2: detected capacity change from 0 to 2048 [ 449.027471][T13655] /dev/loop0: Can't open blockdev [ 449.031361][T13660] /dev/loop2: Can't open blockdev [ 449.062338][T13658] /dev/loop5: Can't open blockdev [ 449.134505][T13664] loop1: detected capacity change from 0 to 2048 [ 449.169747][T13664] /dev/loop1: Can't open blockdev [ 449.269059][T13668] loop3: detected capacity change from 0 to 2048 [ 449.295753][T13668] /dev/loop3: Can't open blockdev [ 449.320681][T13670] loop5: detected capacity change from 0 to 2048 [ 449.329172][T13670] /dev/loop5: Can't open blockdev [ 449.330392][T13672] loop0: detected capacity change from 0 to 2048 [ 449.378685][T13672] /dev/loop0: Can't open blockdev [ 449.387542][T13666] loop4: detected capacity change from 0 to 2048 [ 449.404031][T13666] /dev/loop4: Can't open blockdev [ 449.411528][T13677] loop2: detected capacity change from 0 to 2048 [ 449.424044][T13675] loop1: detected capacity change from 0 to 2048 [ 449.439565][T13677] /dev/loop2: Can't open blockdev [ 449.441056][T13675] /dev/loop1: Can't open blockdev [ 449.478913][ T5459] blk_print_req_error: 1 callbacks suppressed [ 449.478928][ T5459] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 449.547736][T13683] loop3: detected capacity change from 0 to 2048 [ 449.579356][T13683] /dev/loop3: Can't open blockdev [ 449.662483][T13689] loop4: detected capacity change from 0 to 2048 [ 449.696406][T13692] loop1: detected capacity change from 0 to 2048 [ 449.696656][T13693] loop5: detected capacity change from 0 to 2048 [ 449.707574][T13689] /dev/loop4: Can't open blockdev [ 449.724957][T13692] /dev/loop1: Can't open blockdev [ 449.726354][T13693] /dev/loop5: Can't open blockdev [ 449.816379][T13700] loop0: detected capacity change from 0 to 2048 [ 449.845938][T13704] loop3: detected capacity change from 0 to 2048 [ 449.856119][T13700] /dev/loop0: Can't open blockdev [ 449.858355][T13702] loop2: detected capacity change from 0 to 2048 [ 449.883895][T13704] /dev/loop3: Can't open blockdev [ 449.886903][T13702] /dev/loop2: Can't open blockdev [ 449.994123][T13711] loop5: detected capacity change from 0 to 2048 [ 449.994445][T13712] loop4: detected capacity change from 0 to 2048 [ 450.008795][T13714] loop1: detected capacity change from 0 to 2048 [ 450.029142][T13717] loop0: detected capacity change from 0 to 2048 [ 450.034735][T13711] /dev/loop5: Can't open blockdev [ 450.055627][T13717] /dev/loop0: Can't open blockdev [ 450.061558][T13712] /dev/loop4: Can't open blockdev [ 450.074869][T13714] /dev/loop1: Can't open blockdev [ 450.129577][T13721] loop3: detected capacity change from 0 to 2048 [ 450.152515][T13724] loop2: detected capacity change from 0 to 2048 [ 450.167467][T13721] /dev/loop3: Can't open blockdev [ 450.177341][T13726] loop5: detected capacity change from 0 to 2048 [ 450.180439][T13724] /dev/loop2: Can't open blockdev [ 450.189029][T13726] /dev/loop5: Can't open blockdev [ 450.333650][T13728] loop1: detected capacity change from 0 to 2048 [ 450.365243][ T27] kauditd_printk_skb: 440 callbacks suppressed [ 450.365258][ T27] audit: type=1804 audit(1704917567.145:10367): pid=13724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.380841][T13738] loop5: detected capacity change from 0 to 2048 [ 450.407020][T13736] loop3: detected capacity change from 0 to 2048 [ 450.418596][T13728] /dev/loop1: Can't open blockdev [ 450.426615][T13736] /dev/loop3: Can't open blockdev [ 450.435743][T13740] loop4: detected capacity change from 0 to 2048 [ 450.440815][T13738] /dev/loop5: Can't open blockdev [ 450.453378][T13741] loop0: detected capacity change from 0 to 2048 [ 450.463141][ T27] audit: type=1804 audit(1704917567.175:10368): pid=13724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.465575][T13740] /dev/loop4: Can't open blockdev [ 450.484880][ T27] audit: type=1804 audit(1704917567.185:10369): pid=13724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.512078][T13741] /dev/loop0: Can't open blockdev [ 450.521057][ T27] audit: type=1804 audit(1704917567.185:10370): pid=13724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.580633][ T27] audit: type=1804 audit(1704917567.215:10371): pid=13736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.603436][T13745] loop2: detected capacity change from 0 to 2048 [ 450.613333][T13745] /dev/loop2: Can't open blockdev [ 450.618995][ T27] audit: type=1804 audit(1704917567.245:10372): pid=13738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.639263][T13747] loop3: detected capacity change from 0 to 2048 [ 450.642575][ T27] audit: type=1804 audit(1704917567.295:10373): pid=13743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.714418][T13752] loop1: detected capacity change from 0 to 2048 [ 450.721154][ T27] audit: type=1804 audit(1704917567.295:10374): pid=13743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.723670][T13751] loop5: detected capacity change from 0 to 2048 [ 450.745073][ T27] audit: type=1804 audit(1704917567.295:10375): pid=13736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.758088][T13747] /dev/loop3: Can't open blockdev [ 450.771821][ T27] audit: type=1804 audit(1704917567.295:10376): pid=13736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 450.790961][T13757] loop0: detected capacity change from 0 to 2048 [ 450.801493][T13752] /dev/loop1: Can't open blockdev [ 450.808025][T13751] /dev/loop5: Can't open blockdev [ 450.831412][T13757] /dev/loop0: Can't open blockdev [ 450.865714][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 450.871072][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 450.922206][T13765] loop2: detected capacity change from 0 to 2048 [ 450.930875][T13765] /dev/loop2: Can't open blockdev [ 450.935553][T13762] loop4: detected capacity change from 0 to 2048 [ 450.950538][T13762] /dev/loop4: Can't open blockdev [ 451.010142][T13767] loop1: detected capacity change from 0 to 2048 [ 451.040228][T13767] /dev/loop1: Can't open blockdev [ 451.060375][T13769] loop0: detected capacity change from 0 to 2048 [ 451.060929][T13771] loop5: detected capacity change from 0 to 2048 [ 451.072392][T13773] loop3: detected capacity change from 0 to 2048 [ 451.080002][T13773] /dev/loop3: Can't open blockdev [ 451.096457][T13769] /dev/loop0: Can't open blockdev [ 451.100959][T13771] /dev/loop5: Can't open blockdev [ 451.156092][T13778] loop4: detected capacity change from 0 to 2048 [ 451.163357][T13781] loop2: detected capacity change from 0 to 2048 [ 451.172689][T13778] /dev/loop4: Can't open blockdev [ 451.177980][T13781] /dev/loop2: Can't open blockdev [ 451.205662][T13786] loop0: detected capacity change from 0 to 2048 [ 451.213967][T13786] /dev/loop0: Can't open blockdev [ 451.240529][T13784] loop1: detected capacity change from 0 to 2048 [ 451.277421][T13784] /dev/loop1: Can't open blockdev [ 451.301983][T13791] loop3: detected capacity change from 0 to 2048 [ 451.307877][T13790] loop5: detected capacity change from 0 to 2048 [ 451.318355][T13791] /dev/loop3: Can't open blockdev [ 451.328557][T13790] /dev/loop5: Can't open blockdev [ 451.389776][T13799] loop4: detected capacity change from 0 to 2048 [ 451.409677][T13800] loop2: detected capacity change from 0 to 2048 [ 451.416055][T13799] /dev/loop4: Can't open blockdev [ 451.424802][T13802] loop0: detected capacity change from 0 to 2048 [ 451.441334][T13802] /dev/loop0: Can't open blockdev [ 451.457144][T13800] /dev/loop2: Can't open blockdev [ 451.527891][T13805] loop1: detected capacity change from 0 to 2048 [ 451.540459][T13807] loop5: detected capacity change from 0 to 2048 [ 451.541184][T13810] loop3: detected capacity change from 0 to 2048 [ 451.556064][T13805] /dev/loop1: Can't open blockdev [ 451.563442][T13807] /dev/loop5: Can't open blockdev [ 451.570811][T13810] /dev/loop3: Can't open blockdev [ 451.631092][T13817] loop4: detected capacity change from 0 to 2048 [ 451.633019][T13818] loop0: detected capacity change from 0 to 2048 [ 451.651270][T13817] /dev/loop4: Can't open blockdev [ 451.655495][T13818] /dev/loop0: Can't open blockdev [ 451.693456][T13821] loop2: detected capacity change from 0 to 2048 [ 451.718226][T13821] /dev/loop2: Can't open blockdev [ 451.767184][T13824] loop1: detected capacity change from 0 to 2048 [ 451.776776][T13827] loop3: detected capacity change from 0 to 2048 [ 451.792858][T13824] /dev/loop1: Can't open blockdev [ 451.799628][T13828] loop5: detected capacity change from 0 to 2048 [ 451.810419][T13827] /dev/loop3: Can't open blockdev [ 451.822475][T13830] loop0: detected capacity change from 0 to 2048 [ 451.832646][T13828] /dev/loop5: Can't open blockdev [ 451.842710][T13830] /dev/loop0: Can't open blockdev [ 451.909753][T13834] loop4: detected capacity change from 0 to 2048 [ 451.929608][T13834] /dev/loop4: Can't open blockdev [ 451.947127][T13839] loop1: detected capacity change from 0 to 2048 [ 451.952741][T13837] loop2: detected capacity change from 0 to 2048 [ 451.954240][T13839] /dev/loop1: Can't open blockdev [ 451.965758][T13837] /dev/loop2: Can't open blockdev [ 452.032777][T13848] loop0: detected capacity change from 0 to 2048 [ 452.058596][T13848] /dev/loop0: Can't open blockdev [ 452.067896][T13845] loop3: detected capacity change from 0 to 2048 [ 452.075455][T13846] loop5: detected capacity change from 0 to 2048 [ 452.084598][T13850] loop4: detected capacity change from 0 to 2048 [ 452.087859][T13845] /dev/loop3: Can't open blockdev [ 452.096134][T13846] /dev/loop5: Can't open blockdev [ 452.107871][T13850] /dev/loop4: Can't open blockdev [ 452.169859][T13854] loop1: detected capacity change from 0 to 2048 [ 452.180626][T13856] loop2: detected capacity change from 0 to 2048 [ 452.196950][T13854] /dev/loop1: Can't open blockdev [ 452.200982][T13856] /dev/loop2: Can't open blockdev [ 452.216085][T13858] loop0: detected capacity change from 0 to 2048 [ 452.232148][T13858] /dev/loop0: Can't open blockdev [ 452.297345][T13865] loop3: detected capacity change from 0 to 2048 [ 452.303920][T13864] loop4: detected capacity change from 0 to 2048 [ 452.319874][T13865] /dev/loop3: Can't open blockdev [ 452.324664][T13867] loop5: detected capacity change from 0 to 2048 [ 452.336032][T13867] /dev/loop5: Can't open blockdev [ 452.341802][T13864] /dev/loop4: Can't open blockdev [ 452.381276][T13874] loop2: detected capacity change from 0 to 2048 [ 452.385376][T13873] loop1: detected capacity change from 0 to 2048 [ 452.405746][T13873] /dev/loop1: Can't open blockdev [ 452.410040][T13874] /dev/loop2: Can't open blockdev [ 452.458600][ T1083] hsr_slave_0: left promiscuous mode [ 452.479725][T13878] loop0: detected capacity change from 0 to 2048 [ 452.488614][ T1083] hsr_slave_1: left promiscuous mode [ 452.494506][T13880] loop3: detected capacity change from 0 to 2048 [ 452.505855][T13882] loop5: detected capacity change from 0 to 2048 [ 452.512982][T13878] /dev/loop0: Can't open blockdev [ 452.518238][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 452.521267][T13880] /dev/loop3: Can't open blockdev [ 452.536922][T13882] /dev/loop5: Can't open blockdev [ 452.540492][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 452.554174][T13886] loop4: detected capacity change from 0 to 2048 [ 452.555113][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 452.561306][T13886] /dev/loop4: Can't open blockdev [ 452.575160][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 452.605827][ T1083] bridge_slave_1: left allmulticast mode [ 452.644171][ T1083] bridge_slave_1: left promiscuous mode [ 452.661202][ T1083] bridge0: port 2(bridge_slave_1) entered disabled state [ 452.671246][T13893] loop2: detected capacity change from 0 to 2048 [ 452.678815][T13894] loop1: detected capacity change from 0 to 2048 [ 452.687627][T13893] /dev/loop2: Can't open blockdev [ 452.694106][T13894] /dev/loop1: Can't open blockdev [ 452.700180][ T1083] bridge_slave_0: left allmulticast mode [ 452.706624][ T1083] bridge_slave_0: left promiscuous mode [ 452.713160][ T1083] bridge0: port 1(bridge_slave_0) entered disabled state [ 452.737629][ T1083] hsr_slave_0: left promiscuous mode [ 452.759456][ T1083] hsr_slave_1: left promiscuous mode [ 452.784553][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 452.820997][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 452.825458][T13907] loop3: detected capacity change from 0 to 2048 [ 452.835532][T13908] loop4: detected capacity change from 0 to 2048 [ 452.842660][T13906] loop0: detected capacity change from 0 to 2048 [ 452.844750][T13909] loop5: detected capacity change from 0 to 2048 [ 452.857045][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 452.867204][T13907] /dev/loop3: Can't open blockdev [ 452.868474][T13906] /dev/loop0: Can't open blockdev [ 452.878282][T13908] /dev/loop4: Can't open blockdev [ 452.883547][T13909] /dev/loop5: Can't open blockdev [ 452.891778][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 452.909131][ T1083] bridge_slave_1: left allmulticast mode [ 452.920462][ T1083] bridge_slave_1: left promiscuous mode [ 452.940857][ T1083] bridge0: port 2(bridge_slave_1) entered disabled state [ 452.977483][ T1083] bridge_slave_0: left allmulticast mode [ 452.989442][ T1083] bridge_slave_0: left promiscuous mode [ 452.995545][T13916] loop1: detected capacity change from 0 to 2048 [ 453.000006][T13917] loop2: detected capacity change from 0 to 2048 [ 453.007176][ T1083] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.017020][T13916] /dev/loop1: Can't open blockdev [ 453.018236][T13917] /dev/loop2: Can't open blockdev [ 453.034637][ T1083] hsr_slave_0: left promiscuous mode [ 453.040759][ T1083] hsr_slave_1: left promiscuous mode [ 453.046839][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 453.054859][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 453.066738][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 453.106345][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 453.116477][T13925] loop0: detected capacity change from 0 to 2048 [ 453.123892][T13928] loop4: detected capacity change from 0 to 2048 [ 453.124542][T13923] loop3: detected capacity change from 0 to 2048 [ 453.139805][T13925] /dev/loop0: Can't open blockdev [ 453.148758][T13928] /dev/loop4: Can't open blockdev [ 453.152873][T13929] loop5: detected capacity change from 0 to 2048 [ 453.160994][ T1083] bridge_slave_1: left allmulticast mode [ 453.167306][T13929] /dev/loop5: Can't open blockdev [ 453.167500][T13931] loop1: detected capacity change from 0 to 2048 [ 453.172606][ T1083] bridge_slave_1: left promiscuous mode [ 453.184476][T13931] /dev/loop1: Can't open blockdev [ 453.185168][T13923] /dev/loop3: Can't open blockdev [ 453.196409][ T1083] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.210394][ T1083] bridge_slave_0: left allmulticast mode [ 453.220621][ T1083] bridge_slave_0: left promiscuous mode [ 453.232225][ T1083] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.247121][T13934] loop2: detected capacity change from 0 to 2048 [ 453.256423][T13934] /dev/loop2: Can't open blockdev [ 453.269705][ T1083] hsr_slave_0: left promiscuous mode [ 453.279606][ T1083] hsr_slave_1: left promiscuous mode [ 453.294369][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 453.306280][T13936] loop0: detected capacity change from 0 to 2048 [ 453.308134][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 453.314906][T13936] /dev/loop0: Can't open blockdev [ 453.357564][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 453.376896][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 453.390288][T13941] loop1: detected capacity change from 0 to 2048 [ 453.395423][ T1083] bridge_slave_1: left allmulticast mode [ 453.401245][T13944] loop5: detected capacity change from 0 to 2048 [ 453.404313][T13945] loop3: detected capacity change from 0 to 2048 [ 453.415611][ T1083] bridge_slave_1: left promiscuous mode [ 453.421389][T13944] /dev/loop5: Can't open blockdev [ 453.422048][T13945] /dev/loop3: Can't open blockdev [ 453.431966][ T1083] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.434262][T13947] loop4: detected capacity change from 0 to 2048 [ 453.440117][T13941] /dev/loop1: Can't open blockdev [ 453.452769][ T1083] bridge_slave_0: left allmulticast mode [ 453.455465][T13947] /dev/loop4: Can't open blockdev [ 453.458951][ T1083] bridge_slave_0: left promiscuous mode [ 453.475218][ T1083] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.492915][ T1083] hsr_slave_0: left promiscuous mode [ 453.501013][ T1083] hsr_slave_1: left promiscuous mode [ 453.506023][T13950] loop2: detected capacity change from 0 to 2048 [ 453.513007][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 453.517406][T13950] /dev/loop2: Can't open blockdev [ 453.527090][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 453.544166][ T1083] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 453.553031][ T1083] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 453.572699][ T1083] bridge_slave_1: left allmulticast mode [ 453.582529][ T1083] bridge_slave_1: left promiscuous mode [ 453.590676][ T1083] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.604282][T13952] loop0: detected capacity change from 0 to 2048 [ 453.624505][T13952] /dev/loop0: Can't open blockdev [ 453.634806][ T1083] bridge_slave_0: left allmulticast mode [ 453.635964][T13956] loop1: detected capacity change from 0 to 2048 [ 453.642749][T13954] loop4: detected capacity change from 0 to 2048 [ 453.653878][ T1083] bridge_slave_0: left promiscuous mode [ 453.659855][ T1083] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.667978][T13954] /dev/loop4: Can't open blockdev [ 453.670717][T13956] /dev/loop1: Can't open blockdev [ 453.690900][ T1083] veth1_macvtap: left promiscuous mode [ 453.696611][ T1083] veth0_macvtap: left promiscuous mode [ 453.702601][ T1083] veth1_vlan: left promiscuous mode [ 453.708078][ T1083] veth0_vlan: left promiscuous mode [ 453.717640][ T1083] veth1_macvtap: left promiscuous mode [ 453.758870][ T1083] veth0_macvtap: left promiscuous mode [ 453.767584][T13965] loop5: detected capacity change from 0 to 2048 [ 453.779500][T13965] /dev/loop5: Can't open blockdev [ 453.785016][T13961] loop3: detected capacity change from 0 to 2048 [ 453.786153][ T1083] veth1_vlan: left promiscuous mode [ 453.798368][T13967] loop0: detected capacity change from 0 to 2048 [ 453.799001][ T1083] veth0_vlan: left promiscuous mode [ 453.808456][T13964] loop2: detected capacity change from 0 to 2048 [ 453.817115][T13961] /dev/loop3: Can't open blockdev [ 453.823220][ T1083] veth1_macvtap: left promiscuous mode [ 453.823757][T13964] /dev/loop2: Can't open blockdev [ 453.829912][ T1083] veth0_macvtap: left promiscuous mode [ 453.834336][T13967] /dev/loop0: Can't open blockdev [ 453.839992][ T1083] veth1_vlan: left promiscuous mode [ 453.850580][ T1083] veth0_vlan: left promiscuous mode [ 453.868710][ T1083] veth1_macvtap: left promiscuous mode [ 453.874888][ T1083] veth0_macvtap: left promiscuous mode [ 453.880681][ T1083] veth1_vlan: left promiscuous mode [ 453.886250][ T1083] veth0_vlan: left promiscuous mode [ 453.899665][ T1083] veth1_macvtap: left promiscuous mode [ 453.915067][ T1083] veth0_macvtap: left promiscuous mode [ 453.934903][ T1083] veth1_vlan: left promiscuous mode [ 453.948102][ T1083] veth0_vlan: left promiscuous mode [ 453.956769][T13971] loop1: detected capacity change from 0 to 2048 [ 453.969816][T13973] loop4: detected capacity change from 0 to 2048 [ 453.981367][T13975] loop3: detected capacity change from 0 to 2048 [ 453.984532][T13971] /dev/loop1: Can't open blockdev [ 453.992497][T13973] /dev/loop4: Can't open blockdev [ 453.996264][T13975] /dev/loop3: Can't open blockdev [ 454.125307][T13981] loop2: detected capacity change from 0 to 2048 [ 454.133961][T13982] loop5: detected capacity change from 0 to 2048 [ 454.134678][T13984] loop0: detected capacity change from 0 to 2048 [ 454.143558][T13981] /dev/loop2: Can't open blockdev [ 454.153039][T13982] /dev/loop5: Can't open blockdev [ 454.161094][T13984] /dev/loop0: Can't open blockdev [ 454.239034][T13992] loop4: detected capacity change from 0 to 2048 [ 454.257210][T13992] /dev/loop4: Can't open blockdev [ 454.261157][T13990] loop3: detected capacity change from 0 to 2048 [ 454.271678][T13990] /dev/loop3: Can't open blockdev [ 454.276989][T13993] loop1: detected capacity change from 0 to 2048 [ 454.285965][T13993] /dev/loop1: Can't open blockdev [ 454.344237][T13998] loop5: detected capacity change from 0 to 2048 [ 454.347447][T14000] loop0: detected capacity change from 0 to 2048 [ 454.358070][T14002] loop2: detected capacity change from 0 to 2048 [ 454.360127][T14000] /dev/loop0: Can't open blockdev [ 454.372889][T13998] /dev/loop5: Can't open blockdev [ 454.377497][T14002] /dev/loop2: Can't open blockdev [ 454.518133][T14007] loop3: detected capacity change from 0 to 2048 [ 454.527873][T14009] loop1: detected capacity change from 0 to 2048 [ 454.530614][T14013] loop4: detected capacity change from 0 to 2048 [ 454.536476][T14012] loop0: detected capacity change from 0 to 2048 [ 454.548492][T14007] /dev/loop3: Can't open blockdev [ 454.550753][T14013] /dev/loop4: Can't open blockdev [ 454.560779][T14009] /dev/loop1: Can't open blockdev [ 454.568112][T14012] /dev/loop0: Can't open blockdev [ 454.677564][T14017] loop2: detected capacity change from 0 to 2048 [ 454.687187][T14019] loop5: detected capacity change from 0 to 2048 [ 454.693658][T14017] /dev/loop2: Can't open blockdev [ 454.696764][T14019] /dev/loop5: Can't open blockdev [ 454.822861][T14031] loop3: detected capacity change from 0 to 2048 [ 454.827446][T14027] loop0: detected capacity change from 0 to 2048 [ 454.840177][T14031] /dev/loop3: Can't open blockdev [ 454.845550][T14027] /dev/loop0: Can't open blockdev [ 454.853444][T14029] loop1: detected capacity change from 0 to 2048 [ 454.855906][T14028] loop4: detected capacity change from 0 to 2048 [ 454.860984][T14029] /dev/loop1: Can't open blockdev [ 454.875587][T14028] /dev/loop4: Can't open blockdev [ 454.904408][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 454.934318][T13587] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 454.946445][T14037] loop2: detected capacity change from 0 to 2048 [ 454.977875][T14037] /dev/loop2: Can't open blockdev [ 455.001709][T14039] loop3: detected capacity change from 0 to 2048 [ 455.004840][T14035] loop5: detected capacity change from 0 to 2048 [ 455.024932][T14039] /dev/loop3: Can't open blockdev [ 455.035200][T14035] /dev/loop5: Can't open blockdev [ 455.147203][T14047] loop1: detected capacity change from 0 to 2048 [ 455.159422][T14048] loop4: detected capacity change from 0 to 2048 [ 455.167773][T14043] loop0: detected capacity change from 0 to 2048 [ 455.173219][T14047] /dev/loop1: Can't open blockdev [ 455.185019][T14050] loop2: detected capacity change from 0 to 2048 [ 455.211831][T14048] /dev/loop4: Can't open blockdev [ 455.221239][T14043] /dev/loop0: Can't open blockdev [ 455.221794][T14050] /dev/loop2: Can't open blockdev [ 455.268292][T14055] loop3: detected capacity change from 0 to 2048 [ 455.279756][T14056] loop5: detected capacity change from 0 to 2048 [ 455.295510][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 455.299660][T14055] /dev/loop3: Can't open blockdev [ 455.312806][T14056] /dev/loop5: Can't open blockdev [ 455.388508][ T27] kauditd_printk_skb: 533 callbacks suppressed [ 455.388523][ T27] audit: type=1804 audit(1704917572.165:10910): pid=14050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.418213][T14059] loop1: detected capacity change from 0 to 2048 [ 455.434060][T14059] /dev/loop1: Can't open blockdev [ 455.441192][ T27] audit: type=1804 audit(1704917572.205:10911): pid=14050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.473784][ T27] audit: type=1804 audit(1704917572.205:10912): pid=14050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.499715][T14068] loop2: detected capacity change from 0 to 2048 [ 455.523894][T14068] /dev/loop2: Can't open blockdev [ 455.531318][T14061] loop4: detected capacity change from 0 to 2048 [ 455.532898][ T27] audit: type=1804 audit(1704917572.205:10913): pid=14050 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.546481][T14070] loop0: detected capacity change from 0 to 2048 [ 455.562129][ T27] audit: type=1804 audit(1704917572.215:10914): pid=14059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.569170][T14061] /dev/loop4: Can't open blockdev [ 455.590642][T14071] loop5: detected capacity change from 0 to 2048 [ 455.595528][T14070] /dev/loop0: Can't open blockdev [ 455.604451][ T27] audit: type=1804 audit(1704917572.295:10915): pid=14072 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.627481][ T27] audit: type=1804 audit(1704917572.295:10916): pid=14059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.649265][ T27] audit: type=1804 audit(1704917572.295:10917): pid=14059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.671089][T14071] /dev/loop5: Can't open blockdev [ 455.673564][T14063] loop3: detected capacity change from 0 to 2048 [ 455.697618][ T27] audit: type=1804 audit(1704917572.295:10918): pid=14059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.720665][ T27] audit: type=1804 audit(1704917572.475:10919): pid=14071 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 455.727109][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 455.743020][T14063] /dev/loop3: Can't open blockdev [ 455.776145][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 455.897778][T14076] loop1: detected capacity change from 0 to 2048 [ 455.934517][T14076] /dev/loop1: Can't open blockdev [ 455.991232][T14081] loop2: detected capacity change from 0 to 2048 [ 456.003866][T14083] loop5: detected capacity change from 0 to 2048 [ 456.024014][T14086] loop0: detected capacity change from 0 to 2048 [ 456.024685][T14087] loop4: detected capacity change from 0 to 2048 [ 456.043556][T14083] /dev/loop5: Can't open blockdev [ 456.046438][T14089] loop3: detected capacity change from 0 to 2048 [ 456.057083][T14086] /dev/loop0: Can't open blockdev [ 456.086222][T14081] /dev/loop2: Can't open blockdev [ 456.104118][T14087] /dev/loop4: Can't open blockdev [ 456.132711][T14089] /dev/loop3: Can't open blockdev [ 456.138890][T14091] loop1: detected capacity change from 0 to 2048 [ 456.193978][T14091] /dev/loop1: Can't open blockdev [ 456.245406][T14096] loop0: detected capacity change from 0 to 2048 [ 456.270126][T14096] /dev/loop0: Can't open blockdev [ 456.305625][T14102] loop3: detected capacity change from 0 to 2048 [ 456.317215][T14099] loop5: detected capacity change from 0 to 2048 [ 456.325283][T14102] /dev/loop3: Can't open blockdev [ 456.339790][T14103] loop4: detected capacity change from 0 to 2048 [ 456.349611][T14099] /dev/loop5: Can't open blockdev [ 456.366688][T14103] /dev/loop4: Can't open blockdev [ 456.374130][T14104] loop2: detected capacity change from 0 to 2048 [ 456.399837][T14104] /dev/loop2: Can't open blockdev [ 456.440361][T14107] loop1: detected capacity change from 0 to 2048 [ 456.486333][T14107] /dev/loop1: Can't open blockdev [ 456.590529][T14113] loop5: detected capacity change from 0 to 2048 [ 456.599965][T14116] loop4: detected capacity change from 0 to 2048 [ 456.605237][T14119] loop3: detected capacity change from 0 to 2048 [ 456.607084][T14117] loop0: detected capacity change from 0 to 2048 [ 456.626795][T14113] /dev/loop5: Can't open blockdev [ 456.636865][T14116] /dev/loop4: Can't open blockdev [ 456.637807][T14119] /dev/loop3: Can't open blockdev [ 456.642995][T14117] /dev/loop0: Can't open blockdev [ 456.670717][T14121] loop1: detected capacity change from 0 to 2048 [ 456.694592][T14121] /dev/loop1: Can't open blockdev [ 456.707519][T14124] loop2: detected capacity change from 0 to 2048 [ 456.716935][T14124] /dev/loop2: Can't open blockdev [ 456.791699][T14127] loop4: detected capacity change from 0 to 2048 [ 456.816853][T14131] loop3: detected capacity change from 0 to 2048 [ 456.819799][T14128] loop5: detected capacity change from 0 to 2048 [ 456.835644][T14132] loop0: detected capacity change from 0 to 2048 [ 456.847270][T14131] /dev/loop3: Can't open blockdev [ 456.852622][T14127] /dev/loop4: Can't open blockdev [ 456.864722][T14128] /dev/loop5: Can't open blockdev [ 456.870871][T14132] /dev/loop0: Can't open blockdev [ 456.902402][T14134] loop2: detected capacity change from 0 to 2048 [ 456.903361][ T1083] team0 (unregistering): Port device team_slave_1 removed [ 456.945876][T14134] /dev/loop2: Can't open blockdev [ 456.977411][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 456.996205][ T1083] team0 (unregistering): Port device team_slave_0 removed [ 456.998671][T14137] loop1: detected capacity change from 0 to 2048 [ 457.028947][T14137] /dev/loop1: Can't open blockdev [ 457.089749][T14142] loop5: detected capacity change from 0 to 2048 [ 457.106193][T14147] loop3: detected capacity change from 0 to 2048 [ 457.113858][T14142] /dev/loop5: Can't open blockdev [ 457.126597][T14145] loop4: detected capacity change from 0 to 2048 [ 457.137559][T14147] /dev/loop3: Can't open blockdev [ 457.144475][T14145] /dev/loop4: Can't open blockdev [ 457.146062][T14150] loop0: detected capacity change from 0 to 2048 [ 457.149744][ T1083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 457.158025][T14150] /dev/loop0: Can't open blockdev [ 457.185912][T13458] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 457.201267][T14149] loop2: detected capacity change from 0 to 2048 [ 457.209864][T14149] /dev/loop2: Can't open blockdev [ 457.303690][T14153] loop1: detected capacity change from 0 to 2048 [ 457.310559][ T1083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 457.335881][T14153] /dev/loop1: Can't open blockdev [ 457.421043][T14166] loop3: detected capacity change from 0 to 2048 [ 457.421857][T14168] loop2: detected capacity change from 0 to 2048 [ 457.446000][T14166] /dev/loop3: Can't open blockdev [ 457.467278][T14165] loop5: detected capacity change from 0 to 2048 [ 457.475385][T14168] /dev/loop2: Can't open blockdev [ 457.477016][T14163] loop0: detected capacity change from 0 to 2048 [ 457.495750][T14167] loop4: detected capacity change from 0 to 2048 [ 457.509024][T14165] /dev/loop5: Can't open blockdev [ 457.525763][T14163] /dev/loop0: Can't open blockdev [ 457.544252][T14167] /dev/loop4: Can't open blockdev [ 457.564091][T14173] loop3: detected capacity change from 0 to 2048 [ 457.581274][T14173] /dev/loop3: Can't open blockdev [ 457.595537][T14171] loop1: detected capacity change from 0 to 2048 [ 457.614553][T14171] /dev/loop1: Can't open blockdev [ 457.672136][T14180] loop0: detected capacity change from 0 to 2048 [ 457.679549][T14180] /dev/loop0: Can't open blockdev [ 457.688772][T14178] loop4: detected capacity change from 0 to 2048 [ 457.703116][T14178] /dev/loop4: Can't open blockdev [ 457.733666][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 457.803688][T14190] loop2: detected capacity change from 0 to 2048 [ 457.814851][T14188] loop1: detected capacity change from 0 to 2048 [ 457.825866][T14192] loop5: detected capacity change from 0 to 2048 [ 457.827400][T14189] loop3: detected capacity change from 0 to 2048 [ 457.838705][T14190] /dev/loop2: Can't open blockdev [ 457.841367][T14188] /dev/loop1: Can't open blockdev [ 457.855682][T14192] /dev/loop5: Can't open blockdev [ 457.862942][T14189] /dev/loop3: Can't open blockdev [ 457.916148][T14196] loop0: detected capacity change from 0 to 2048 [ 457.930654][T14194] loop4: detected capacity change from 0 to 2048 [ 457.934563][T14196] /dev/loop0: Can't open blockdev [ 457.991661][T14194] /dev/loop4: Can't open blockdev [ 457.997903][T14199] loop2: detected capacity change from 0 to 2048 [ 458.011475][T14201] loop1: detected capacity change from 0 to 2048 [ 458.030709][ T1083] bond0 (unregistering): Released all slaves [ 458.040808][T14202] loop3: detected capacity change from 0 to 2048 [ 458.052835][T14199] /dev/loop2: Can't open blockdev [ 458.071141][T14202] /dev/loop3: Can't open blockdev [ 458.078636][T14201] /dev/loop1: Can't open blockdev [ 458.090648][T14204] loop5: detected capacity change from 0 to 2048 [ 458.124998][T14206] loop0: detected capacity change from 0 to 2048 [ 458.127232][T14204] /dev/loop5: Can't open blockdev [ 458.143107][T14206] /dev/loop0: Can't open blockdev [ 458.222826][T14209] loop2: detected capacity change from 0 to 2048 [ 458.226891][T14210] loop4: detected capacity change from 0 to 2048 [ 458.230740][T14209] /dev/loop2: Can't open blockdev [ 458.276471][T14213] loop3: detected capacity change from 0 to 2048 [ 458.284550][T14210] /dev/loop4: Can't open blockdev [ 458.290386][T14213] /dev/loop3: Can't open blockdev [ 458.341048][T14219] loop0: detected capacity change from 0 to 2048 [ 458.345931][T14217] loop1: detected capacity change from 0 to 2048 [ 458.352877][T14219] /dev/loop0: Can't open blockdev [ 458.374867][T14217] /dev/loop1: Can't open blockdev [ 458.445080][T14224] loop5: detected capacity change from 0 to 2048 [ 458.454011][T14225] loop4: detected capacity change from 0 to 2048 [ 458.476600][T14224] /dev/loop5: Can't open blockdev [ 458.485094][T14225] /dev/loop4: Can't open blockdev [ 458.500610][T14229] loop1: detected capacity change from 0 to 2048 [ 458.530882][T14231] loop2: detected capacity change from 0 to 2048 [ 458.532610][T14229] /dev/loop1: Can't open blockdev [ 458.547555][T14231] /dev/loop2: Can't open blockdev [ 458.556327][T14234] loop3: detected capacity change from 0 to 2048 [ 458.563279][T14228] loop0: detected capacity change from 0 to 2048 [ 458.576132][T14234] /dev/loop3: Can't open blockdev [ 458.589165][T14228] /dev/loop0: Can't open blockdev [ 458.651182][T14239] loop5: detected capacity change from 0 to 2048 [ 458.676019][T14239] /dev/loop5: Can't open blockdev [ 458.686683][T14240] loop4: detected capacity change from 0 to 2048 [ 458.757254][T14240] /dev/loop4: Can't open blockdev [ 458.795271][T14243] loop2: detected capacity change from 0 to 2048 [ 458.809609][T14243] /dev/loop2: Can't open blockdev [ 458.813157][T14246] loop3: detected capacity change from 0 to 2048 [ 458.848373][T14245] loop0: detected capacity change from 0 to 2048 [ 458.858192][T14246] /dev/loop3: Can't open blockdev [ 458.868919][T14250] loop5: detected capacity change from 0 to 2048 [ 458.884472][T14245] /dev/loop0: Can't open blockdev [ 458.888099][T14252] loop1: detected capacity change from 0 to 2048 [ 458.906113][T14250] /dev/loop5: Can't open blockdev [ 458.912356][T14252] /dev/loop1: Can't open blockdev [ 458.941617][T14254] loop4: detected capacity change from 0 to 2048 [ 458.966383][T14254] /dev/loop4: Can't open blockdev [ 459.006398][T14256] loop2: detected capacity change from 0 to 2048 [ 459.028264][T14256] /dev/loop2: Can't open blockdev [ 459.048030][T14258] loop3: detected capacity change from 0 to 2048 [ 459.065449][T14265] loop5: detected capacity change from 0 to 2048 [ 459.067608][T14261] loop1: detected capacity change from 0 to 2048 [ 459.081391][T14263] loop0: detected capacity change from 0 to 2048 [ 459.088843][T14258] /dev/loop3: Can't open blockdev [ 459.095079][T14261] /dev/loop1: Can't open blockdev [ 459.097411][T14265] /dev/loop5: Can't open blockdev [ 459.100704][T14263] /dev/loop0: Can't open blockdev [ 459.128961][ T1083] team0 (unregistering): Port device team_slave_1 removed [ 459.156081][ T5459] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 459.179806][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 459.247154][T14271] loop2: detected capacity change from 0 to 2048 [ 459.254162][ T1083] team0 (unregistering): Port device team_slave_0 removed [ 459.266948][T14271] /dev/loop2: Can't open blockdev [ 459.267858][T14270] loop4: detected capacity change from 0 to 2048 [ 459.281323][T14270] /dev/loop4: Can't open blockdev [ 459.339747][ T1083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 459.370779][T14282] loop3: detected capacity change from 0 to 2048 [ 459.385931][T14283] loop5: detected capacity change from 0 to 2048 [ 459.391452][T14282] /dev/loop3: Can't open blockdev [ 459.399761][T14281] loop1: detected capacity change from 0 to 2048 [ 459.415735][T14280] loop0: detected capacity change from 0 to 2048 [ 459.415994][T14283] /dev/loop5: Can't open blockdev [ 459.422647][ T1083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 459.436120][T14281] /dev/loop1: Can't open blockdev [ 459.448445][T14285] loop4: detected capacity change from 0 to 2048 [ 459.455750][T14280] /dev/loop0: Can't open blockdev [ 459.461602][T14285] /dev/loop4: Can't open blockdev [ 459.524052][T14288] loop2: detected capacity change from 0 to 2048 [ 459.555309][T14288] /dev/loop2: Can't open blockdev [ 459.631620][T14294] loop3: detected capacity change from 0 to 2048 [ 459.640440][T14293] loop1: detected capacity change from 0 to 2048 [ 459.640734][T14295] loop0: detected capacity change from 0 to 2048 [ 459.656743][T14293] /dev/loop1: Can't open blockdev [ 459.668546][T14294] /dev/loop3: Can't open blockdev [ 459.678602][T14295] /dev/loop0: Can't open blockdev [ 459.761848][T14302] loop4: detected capacity change from 0 to 2048 [ 459.770727][T14301] loop5: detected capacity change from 0 to 2048 [ 459.775333][T14305] loop2: detected capacity change from 0 to 2048 [ 459.787612][T14302] /dev/loop4: Can't open blockdev [ 459.810073][T14305] /dev/loop2: Can't open blockdev [ 459.813894][T14301] /dev/loop5: Can't open blockdev [ 459.821717][T14306] loop3: detected capacity change from 0 to 2048 [ 459.835067][T14306] /dev/loop3: Can't open blockdev [ 459.880408][T14310] loop1: detected capacity change from 0 to 2048 [ 459.901856][T14310] /dev/loop1: Can't open blockdev [ 459.928426][T14312] loop0: detected capacity change from 0 to 2048 [ 459.962669][T14312] /dev/loop0: Can't open blockdev [ 459.972520][T14314] loop5: detected capacity change from 0 to 2048 [ 459.979344][T14314] /dev/loop5: Can't open blockdev [ 459.997505][T14320] loop2: detected capacity change from 0 to 2048 [ 460.009453][T14320] /dev/loop2: Can't open blockdev [ 460.024872][T14316] loop4: detected capacity change from 0 to 2048 [ 460.031321][T14318] loop3: detected capacity change from 0 to 2048 [ 460.064745][T14318] /dev/loop3: Can't open blockdev [ 460.065492][T14316] /dev/loop4: Can't open blockdev [ 460.081680][T13393] blk_print_req_error: 3 callbacks suppressed [ 460.081694][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 460.083617][T14323] loop1: detected capacity change from 0 to 2048 [ 460.119825][ T1083] bond0 (unregistering): Released all slaves [ 460.125397][T14323] /dev/loop1: Can't open blockdev [ 460.212156][T14325] loop5: detected capacity change from 0 to 2048 [ 460.225470][T14327] loop2: detected capacity change from 0 to 2048 [ 460.228730][T14325] /dev/loop5: Can't open blockdev [ 460.241482][T14327] /dev/loop2: Can't open blockdev [ 460.336336][T14335] loop1: detected capacity change from 0 to 2048 [ 460.342914][T14332] loop3: detected capacity change from 0 to 2048 [ 460.348887][T14336] loop4: detected capacity change from 0 to 2048 [ 460.355858][T14335] /dev/loop1: Can't open blockdev [ 460.358269][T14338] loop0: detected capacity change from 0 to 2048 [ 460.364319][T14332] /dev/loop3: Can't open blockdev [ 460.375690][T14336] /dev/loop4: Can't open blockdev [ 460.385009][T14340] loop5: detected capacity change from 0 to 2048 [ 460.392621][ T27] kauditd_printk_skb: 500 callbacks suppressed [ 460.392633][ T27] audit: type=1804 audit(1704917577.165:11420): pid=14327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.404682][T14338] /dev/loop0: Can't open blockdev [ 460.424802][T14340] /dev/loop5: Can't open blockdev [ 460.441329][ T27] audit: type=1804 audit(1704917577.165:11421): pid=14327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.462483][ T27] audit: type=1804 audit(1704917577.175:11422): pid=14327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.493373][ T27] audit: type=1804 audit(1704917577.175:11423): pid=14327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.516642][ T27] audit: type=1804 audit(1704917577.205:11424): pid=14335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.538615][ T27] audit: type=1804 audit(1704917577.215:11425): pid=14336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.576109][ T27] audit: type=1804 audit(1704917577.215:11426): pid=14340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.602890][ T27] audit: type=1804 audit(1704917577.215:11427): pid=14332 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.633692][T14346] loop2: detected capacity change from 0 to 2048 [ 460.648574][T14346] /dev/loop2: Can't open blockdev [ 460.654119][ T27] audit: type=1804 audit(1704917577.215:11428): pid=14332 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.723036][ T27] audit: type=1804 audit(1704917577.225:11429): pid=14332 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 460.741030][T14352] loop5: detected capacity change from 0 to 2048 [ 460.751566][T14354] loop4: detected capacity change from 0 to 2048 [ 460.762037][T14350] loop3: detected capacity change from 0 to 2048 [ 460.768945][T14350] /dev/loop3: Can't open blockdev [ 460.776308][T14355] loop1: detected capacity change from 0 to 2048 [ 460.783274][T14352] /dev/loop5: Can't open blockdev [ 460.792219][T14354] /dev/loop4: Can't open blockdev [ 460.798133][T14355] /dev/loop1: Can't open blockdev [ 460.861632][T14361] loop2: detected capacity change from 0 to 2048 [ 460.866382][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 460.876445][T14362] loop0: detected capacity change from 0 to 2048 [ 460.882797][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 460.884713][T14361] /dev/loop2: Can't open blockdev [ 460.894343][T14362] /dev/loop0: Can't open blockdev [ 460.963606][T14366] loop1: detected capacity change from 0 to 2048 [ 460.970634][T14366] /dev/loop1: Can't open blockdev [ 461.214086][T14375] loop3: detected capacity change from 0 to 2048 [ 461.221033][T14375] /dev/loop3: Can't open blockdev [ 461.223906][T14374] loop5: detected capacity change from 0 to 2048 [ 461.233914][T14380] loop4: detected capacity change from 0 to 2048 [ 461.240763][T14380] /dev/loop4: Can't open blockdev [ 461.240936][T14381] loop2: detected capacity change from 0 to 2048 [ 461.253669][T14374] /dev/loop5: Can't open blockdev [ 461.258681][T14377] loop0: detected capacity change from 0 to 2048 [ 461.259520][T14381] /dev/loop2: Can't open blockdev [ 461.284864][T14377] /dev/loop0: Can't open blockdev [ 461.301917][T14383] loop1: detected capacity change from 0 to 2048 [ 461.330805][T14383] /dev/loop1: Can't open blockdev [ 461.338920][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 461.353299][ T1083] team0 (unregistering): Port device team_slave_1 removed [ 461.390965][T14385] loop2: detected capacity change from 0 to 2048 [ 461.398905][T14385] /dev/loop2: Can't open blockdev [ 461.441388][ T1083] team0 (unregistering): Port device team_slave_0 removed [ 461.494889][ T1083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 461.574447][ T1083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 461.575034][T14396] loop5: detected capacity change from 0 to 2048 [ 461.590517][T14397] loop3: detected capacity change from 0 to 2048 [ 461.592930][T14396] /dev/loop5: Can't open blockdev [ 461.601815][T14393] loop4: detected capacity change from 0 to 2048 [ 461.610127][T14393] /dev/loop4: Can't open blockdev [ 461.647925][T14397] /dev/loop3: Can't open blockdev [ 461.685080][T14399] loop0: detected capacity change from 0 to 2048 [ 461.708551][T14399] /dev/loop0: Can't open blockdev [ 461.741805][T14401] loop2: detected capacity change from 0 to 2048 [ 461.748772][T14403] loop1: detected capacity change from 0 to 2048 [ 461.751552][T14403] /dev/loop1: Can't open blockdev [ 461.763694][T14407] loop4: detected capacity change from 0 to 2048 [ 461.770528][T14407] /dev/loop4: Can't open blockdev [ 461.773763][T14405] loop5: detected capacity change from 0 to 2048 [ 461.780773][T14401] /dev/loop2: Can't open blockdev [ 461.790939][T14405] /dev/loop5: Can't open blockdev [ 461.920705][T14413] loop0: detected capacity change from 0 to 2048 [ 461.927369][T14411] loop3: detected capacity change from 0 to 2048 [ 461.959447][T14411] /dev/loop3: Can't open blockdev [ 461.963895][T14413] /dev/loop0: Can't open blockdev [ 462.042808][T14424] loop5: detected capacity change from 0 to 2048 [ 462.049623][T14424] /dev/loop5: Can't open blockdev [ 462.059618][T14425] loop4: detected capacity change from 0 to 2048 [ 462.087024][T14423] loop1: detected capacity change from 0 to 2048 [ 462.090075][T14425] /dev/loop4: Can't open blockdev [ 462.099166][ T1083] bond0 (unregistering): Released all slaves [ 462.102959][T14423] /dev/loop1: Can't open blockdev [ 462.139055][T14430] loop3: detected capacity change from 0 to 2048 [ 462.146487][T14430] /dev/loop3: Can't open blockdev [ 462.151770][T14422] loop2: detected capacity change from 0 to 2048 [ 462.175191][T14422] /dev/loop2: Can't open blockdev [ 462.213107][T14431] loop0: detected capacity change from 0 to 2048 [ 462.228873][T14431] /dev/loop0: Can't open blockdev [ 462.236211][T14433] loop5: detected capacity change from 0 to 2048 [ 462.244913][T14433] /dev/loop5: Can't open blockdev [ 462.309875][T14437] loop4: detected capacity change from 0 to 2048 [ 462.313867][T14435] loop1: detected capacity change from 0 to 2048 [ 462.330345][T14437] /dev/loop4: Can't open blockdev [ 462.345196][T14440] loop3: detected capacity change from 0 to 2048 [ 462.353446][T14441] loop2: detected capacity change from 0 to 2048 [ 462.360628][T14441] /dev/loop2: Can't open blockdev [ 462.363183][T14435] /dev/loop1: Can't open blockdev [ 462.366824][T14440] /dev/loop3: Can't open blockdev [ 462.421778][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 462.495784][T14445] loop0: detected capacity change from 0 to 2048 [ 462.514689][T14449] loop5: detected capacity change from 0 to 2048 [ 462.517326][T14448] loop2: detected capacity change from 0 to 2048 [ 462.534333][T14445] /dev/loop0: Can't open blockdev [ 462.542254][T14451] loop4: detected capacity change from 0 to 2048 [ 462.545425][T14449] /dev/loop5: Can't open blockdev [ 462.550544][T14451] /dev/loop4: Can't open blockdev [ 462.567736][T14448] /dev/loop2: Can't open blockdev [ 462.655841][T14459] loop0: detected capacity change from 0 to 2048 [ 462.658957][T14456] loop1: detected capacity change from 0 to 2048 [ 462.680201][T14461] loop2: detected capacity change from 0 to 2048 [ 462.687341][T14457] loop3: detected capacity change from 0 to 2048 [ 462.700447][T14457] /dev/loop3: Can't open blockdev [ 462.707843][T14456] /dev/loop1: Can't open blockdev [ 462.708512][T14459] /dev/loop0: Can't open blockdev [ 462.716120][T14461] /dev/loop2: Can't open blockdev [ 462.808224][T14467] loop5: detected capacity change from 0 to 2048 [ 462.820320][T14466] loop4: detected capacity change from 0 to 2048 [ 462.834269][T14467] /dev/loop5: Can't open blockdev [ 462.851025][T14466] /dev/loop4: Can't open blockdev [ 462.931343][T14474] loop2: detected capacity change from 0 to 2048 [ 462.952240][T14479] loop3: detected capacity change from 0 to 2048 [ 462.960515][T14475] loop1: detected capacity change from 0 to 2048 [ 462.960615][T14474] /dev/loop2: Can't open blockdev [ 462.969292][T14477] loop0: detected capacity change from 0 to 2048 [ 462.973916][T14481] loop5: detected capacity change from 0 to 2048 [ 462.988096][T14479] /dev/loop3: Can't open blockdev [ 462.993714][T14477] /dev/loop0: Can't open blockdev [ 462.998927][T14481] /dev/loop5: Can't open blockdev [ 463.009290][T14475] /dev/loop1: Can't open blockdev [ 463.113434][T14487] loop2: detected capacity change from 0 to 2048 [ 463.131655][T14490] loop0: detected capacity change from 0 to 2048 [ 463.131820][T14484] loop4: detected capacity change from 0 to 2048 [ 463.139723][T14487] /dev/loop2: Can't open blockdev [ 463.157578][ T1083] team0 (unregistering): Port device team_slave_1 removed [ 463.164801][T14484] /dev/loop4: Can't open blockdev [ 463.165639][T14490] /dev/loop0: Can't open blockdev [ 463.190407][T14488] loop3: detected capacity change from 0 to 2048 [ 463.201354][T14493] loop1: detected capacity change from 0 to 2048 [ 463.208715][T14493] /dev/loop1: Can't open blockdev [ 463.215237][T14488] /dev/loop3: Can't open blockdev [ 463.227640][ T1083] team0 (unregistering): Port device team_slave_0 removed [ 463.253267][ T5459] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.286093][T14495] loop5: detected capacity change from 0 to 2048 [ 463.305721][T14497] loop2: detected capacity change from 0 to 2048 [ 463.319061][T14501] loop3: detected capacity change from 0 to 2048 [ 463.326507][T14497] /dev/loop2: Can't open blockdev [ 463.333257][T14495] /dev/loop5: Can't open blockdev [ 463.347420][T14501] /dev/loop3: Can't open blockdev [ 463.351227][T14499] loop0: detected capacity change from 0 to 2048 [ 463.359290][ T1083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 463.360428][T14499] /dev/loop0: Can't open blockdev [ 463.419286][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.440178][T14506] loop1: detected capacity change from 0 to 2048 [ 463.454682][T14506] /dev/loop1: Can't open blockdev [ 463.476386][ T1083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 463.477413][T14507] loop4: detected capacity change from 0 to 2048 [ 463.533053][T14507] /dev/loop4: Can't open blockdev [ 463.536346][T14511] loop5: detected capacity change from 0 to 2048 [ 463.539222][T14510] loop2: detected capacity change from 0 to 2048 [ 463.559549][T14510] /dev/loop2: Can't open blockdev [ 463.565619][T14511] /dev/loop5: Can't open blockdev [ 463.590284][T14513] loop0: detected capacity change from 0 to 2048 [ 463.597234][T14513] /dev/loop0: Can't open blockdev [ 463.615104][T14515] loop3: detected capacity change from 0 to 2048 [ 463.623296][T14515] /dev/loop3: Can't open blockdev [ 463.632772][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 463.758557][T14522] loop4: detected capacity change from 0 to 2048 [ 463.760772][T14524] loop3: detected capacity change from 0 to 2048 [ 463.765574][T14525] loop2: detected capacity change from 0 to 2048 [ 463.779372][T14522] /dev/loop4: Can't open blockdev [ 463.786269][T14525] /dev/loop2: Can't open blockdev [ 463.793944][T14524] /dev/loop3: Can't open blockdev [ 463.864006][T14529] loop5: detected capacity change from 0 to 2048 [ 463.873202][T14532] loop0: detected capacity change from 0 to 2048 [ 463.882222][T14529] /dev/loop5: Can't open blockdev [ 463.887245][T14533] loop1: detected capacity change from 0 to 2048 [ 463.892349][T14533] /dev/loop1: Can't open blockdev [ 463.896684][T14532] /dev/loop0: Can't open blockdev [ 463.926685][T14537] loop2: detected capacity change from 0 to 2048 [ 463.934345][T14537] /dev/loop2: Can't open blockdev [ 463.977889][T14539] loop4: detected capacity change from 0 to 2048 [ 463.994262][T14539] /dev/loop4: Can't open blockdev [ 464.045572][T14541] loop3: detected capacity change from 0 to 2048 [ 464.088774][T14541] /dev/loop3: Can't open blockdev [ 464.107758][T14552] loop5: detected capacity change from 0 to 2048 [ 464.111873][T14550] loop2: detected capacity change from 0 to 2048 [ 464.117155][T14552] /dev/loop5: Can't open blockdev [ 464.125658][T14549] loop0: detected capacity change from 0 to 2048 [ 464.129077][T14553] loop1: detected capacity change from 0 to 2048 [ 464.132915][T14549] /dev/loop0: Can't open blockdev [ 464.145057][T14550] /dev/loop2: Can't open blockdev [ 464.146493][ T1083] bond0 (unregistering): Released all slaves [ 464.151708][T14553] /dev/loop1: Can't open blockdev [ 464.175199][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 464.277761][T14556] loop4: detected capacity change from 0 to 2048 [ 464.313355][T14556] /dev/loop4: Can't open blockdev [ 464.426748][T14565] loop3: detected capacity change from 0 to 2048 [ 464.428608][T14569] loop5: detected capacity change from 0 to 2048 [ 464.434669][T14571] loop0: detected capacity change from 0 to 2048 [ 464.442381][T14568] loop1: detected capacity change from 0 to 2048 [ 464.452962][T14568] /dev/loop1: Can't open blockdev [ 464.458728][T14569] /dev/loop5: Can't open blockdev [ 464.463431][T14570] loop2: detected capacity change from 0 to 2048 [ 464.472095][T14565] /dev/loop3: Can't open blockdev [ 464.489624][T14570] /dev/loop2: Can't open blockdev [ 464.503128][T14571] /dev/loop0: Can't open blockdev [ 464.540864][T14574] loop4: detected capacity change from 0 to 2048 [ 464.585780][T14574] /dev/loop4: Can't open blockdev [ 464.603283][T14576] loop5: detected capacity change from 0 to 2048 [ 464.611310][T14578] loop3: detected capacity change from 0 to 2048 [ 464.622291][T14576] /dev/loop5: Can't open blockdev [ 464.627892][T14578] /dev/loop3: Can't open blockdev [ 464.639538][T14582] loop0: detected capacity change from 0 to 2048 [ 464.646535][T14580] loop1: detected capacity change from 0 to 2048 [ 464.664355][T14580] /dev/loop1: Can't open blockdev [ 464.670953][T14582] /dev/loop0: Can't open blockdev [ 464.684185][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 464.705546][T14585] loop2: detected capacity change from 0 to 2048 [ 464.712997][T14585] /dev/loop2: Can't open blockdev [ 464.828260][T14592] loop4: detected capacity change from 0 to 2048 [ 464.839254][T14590] loop0: detected capacity change from 0 to 2048 [ 464.867091][T14590] /dev/loop0: Can't open blockdev [ 464.871056][T14592] /dev/loop4: Can't open blockdev [ 464.892449][T14599] loop3: detected capacity change from 0 to 2048 [ 464.903647][T14599] /dev/loop3: Can't open blockdev [ 464.903830][T14595] loop1: detected capacity change from 0 to 2048 [ 464.905659][T14598] loop5: detected capacity change from 0 to 2048 [ 464.916969][T14595] /dev/loop1: Can't open blockdev [ 464.930345][T14598] /dev/loop5: Can't open blockdev [ 464.979556][T14602] loop2: detected capacity change from 0 to 2048 [ 464.992471][T14602] /dev/loop2: Can't open blockdev [ 465.032694][T14605] loop0: detected capacity change from 0 to 2048 [ 465.058513][T14605] /dev/loop0: Can't open blockdev [ 465.117977][T14607] loop3: detected capacity change from 0 to 2048 [ 465.125567][T14607] /dev/loop3: Can't open blockdev [ 465.170397][ T1083] team0 (unregistering): Port device team_slave_1 removed [ 465.225046][ T1083] team0 (unregistering): Port device team_slave_0 removed [ 465.260015][ T1083] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 465.304613][T14618] loop1: detected capacity change from 0 to 2048 [ 465.317210][ T1083] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 465.329502][T14618] /dev/loop1: Can't open blockdev [ 465.336548][T14616] loop5: detected capacity change from 0 to 2048 [ 465.344937][T14615] loop4: detected capacity change from 0 to 2048 [ 465.373659][T14615] /dev/loop4: Can't open blockdev [ 465.379533][T14616] /dev/loop5: Can't open blockdev [ 465.398608][T14622] loop3: detected capacity change from 0 to 2048 [ 465.407763][ T27] kauditd_printk_skb: 503 callbacks suppressed [ 465.407776][ T27] audit: type=1804 audit(1704917582.185:11933): pid=14615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.413801][T14624] loop2: detected capacity change from 0 to 2048 [ 465.419685][T14623] loop0: detected capacity change from 0 to 2048 [ 465.442307][ T27] audit: type=1804 audit(1704917582.185:11934): pid=14616 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.449971][T14622] /dev/loop3: Can't open blockdev [ 465.486678][T14624] /dev/loop2: Can't open blockdev [ 465.509985][T14623] /dev/loop0: Can't open blockdev [ 465.519033][ T27] audit: type=1804 audit(1704917582.295:11935): pid=14626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.551323][ T27] audit: type=1804 audit(1704917582.325:11936): pid=14615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.580853][T14630] loop5: detected capacity change from 0 to 2048 [ 465.613546][T14630] /dev/loop5: Can't open blockdev [ 465.619157][ T27] audit: type=1804 audit(1704917582.325:11937): pid=14628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.642452][T14632] loop4: detected capacity change from 0 to 2048 [ 465.648562][T14627] loop1: detected capacity change from 0 to 2048 [ 465.653286][ T27] audit: type=1804 audit(1704917582.325:11938): pid=14615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.665318][T14627] /dev/loop1: Can't open blockdev [ 465.683465][T14632] /dev/loop4: Can't open blockdev [ 465.700898][ T27] audit: type=1804 audit(1704917582.325:11939): pid=14615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.721749][ T27] audit: type=1804 audit(1704917582.325:11940): pid=14628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.728501][T14636] loop0: detected capacity change from 0 to 2048 [ 465.754746][T14636] /dev/loop0: Can't open blockdev [ 465.803199][T14640] loop2: detected capacity change from 0 to 2048 [ 465.810256][T13587] blk_print_req_error: 4 callbacks suppressed [ 465.810274][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 465.813073][T14641] loop3: detected capacity change from 0 to 2048 [ 465.842849][T14640] /dev/loop2: Can't open blockdev [ 465.851796][T14643] loop1: detected capacity change from 0 to 2048 [ 465.859619][T14643] /dev/loop1: Can't open blockdev [ 465.865834][T14641] /dev/loop3: Can't open blockdev [ 465.872634][ T27] audit: type=1804 audit(1704917582.325:11941): pid=14628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.895746][ T27] audit: type=1804 audit(1704917582.325:11942): pid=14628 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 465.939969][T14649] loop4: detected capacity change from 0 to 2048 [ 465.947665][T14649] /dev/loop4: Can't open blockdev [ 465.960277][T14646] loop0: detected capacity change from 0 to 2048 [ 465.973240][T14646] /dev/loop0: Can't open blockdev [ 466.017730][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.055984][T14657] loop2: detected capacity change from 0 to 2048 [ 466.056422][T14654] loop1: detected capacity change from 0 to 2048 [ 466.071425][T14656] loop5: detected capacity change from 0 to 2048 [ 466.079875][T14657] /dev/loop2: Can't open blockdev [ 466.080331][T14654] /dev/loop1: Can't open blockdev [ 466.085807][ T1083] bond0 (unregistering): Released all slaves [ 466.093981][T14656] /dev/loop5: Can't open blockdev [ 466.145944][T13393] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.158842][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.176769][T14663] loop4: detected capacity change from 0 to 2048 [ 466.216287][T14663] /dev/loop4: Can't open blockdev [ 466.225402][T14664] loop0: detected capacity change from 0 to 2048 [ 466.253105][T14664] /dev/loop0: Can't open blockdev [ 466.260488][T14666] loop3: detected capacity change from 0 to 2048 [ 466.272062][T14666] /dev/loop3: Can't open blockdev [ 466.334100][T14673] loop5: detected capacity change from 0 to 2048 [ 466.337543][T14672] loop2: detected capacity change from 0 to 2048 [ 466.340994][T14673] /dev/loop5: Can't open blockdev [ 466.355836][T14672] /dev/loop2: Can't open blockdev [ 466.358398][T14675] loop1: detected capacity change from 0 to 2048 [ 466.377233][T14675] /dev/loop1: Can't open blockdev [ 466.408107][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.408608][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.483021][T14680] loop3: detected capacity change from 0 to 2048 [ 466.500987][T14680] /dev/loop3: Can't open blockdev [ 466.515246][T14681] loop4: detected capacity change from 0 to 2048 [ 466.530776][T14682] loop0: detected capacity change from 0 to 2048 [ 466.544809][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.561147][T14681] /dev/loop4: Can't open blockdev [ 466.568393][T14682] /dev/loop0: Can't open blockdev [ 466.594381][T14686] loop1: detected capacity change from 0 to 2048 [ 466.609511][T14686] /dev/loop1: Can't open blockdev [ 466.706495][T14694] loop3: detected capacity change from 0 to 2048 [ 466.716817][T14694] /dev/loop3: Can't open blockdev [ 466.722824][T14696] loop5: detected capacity change from 0 to 2048 [ 466.730174][T14696] /dev/loop5: Can't open blockdev [ 466.731470][T14697] loop2: detected capacity change from 0 to 2048 [ 466.736322][T14693] loop0: detected capacity change from 0 to 2048 [ 466.755610][T14693] /dev/loop0: Can't open blockdev [ 466.762794][T14697] /dev/loop2: Can't open blockdev [ 466.794211][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.825344][T13458] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 466.830664][T14705] loop4: detected capacity change from 0 to 2048 [ 466.883164][T14707] loop1: detected capacity change from 0 to 2048 [ 466.897010][T14705] /dev/loop4: Can't open blockdev [ 466.897769][T14710] loop5: detected capacity change from 0 to 2048 [ 466.925529][T14707] /dev/loop1: Can't open blockdev [ 466.941443][T14710] /dev/loop5: Can't open blockdev [ 467.008880][T14715] loop3: detected capacity change from 0 to 2048 [ 467.037716][T14719] loop4: detected capacity change from 0 to 2048 [ 467.045036][T14715] /dev/loop3: Can't open blockdev [ 467.051693][T14713] loop2: detected capacity change from 0 to 2048 [ 467.059084][T14717] loop0: detected capacity change from 0 to 2048 [ 467.079828][T14719] /dev/loop4: Can't open blockdev [ 467.092517][T14713] /dev/loop2: Can't open blockdev [ 467.104673][T14717] /dev/loop0: Can't open blockdev [ 467.126208][T14722] loop5: detected capacity change from 0 to 2048 [ 467.140383][T14724] loop1: detected capacity change from 0 to 2048 [ 467.151290][T14722] /dev/loop5: Can't open blockdev [ 467.164363][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 467.177151][T14724] /dev/loop1: Can't open blockdev [ 467.209107][T14728] loop2: detected capacity change from 0 to 2048 [ 467.240639][T14729] loop3: detected capacity change from 0 to 2048 [ 467.288237][T14729] /dev/loop3: Can't open blockdev [ 467.293545][T14733] loop0: detected capacity change from 0 to 2048 [ 467.295545][T14728] /dev/loop2: Can't open blockdev [ 467.348447][T14733] /dev/loop0: Can't open blockdev [ 467.382773][T14738] loop5: detected capacity change from 0 to 2048 [ 467.406743][T14742] loop4: detected capacity change from 0 to 2048 [ 467.413003][T14741] loop1: detected capacity change from 0 to 2048 [ 467.420074][T14738] /dev/loop5: Can't open blockdev [ 467.433007][T14742] /dev/loop4: Can't open blockdev [ 467.449084][T14741] /dev/loop1: Can't open blockdev [ 467.530034][T14749] loop2: detected capacity change from 0 to 2048 [ 467.551232][T14747] loop3: detected capacity change from 0 to 2048 [ 467.583369][T14751] loop0: detected capacity change from 0 to 2048 [ 467.586316][T14747] /dev/loop3: Can't open blockdev [ 467.591969][T14749] /dev/loop2: Can't open blockdev [ 467.645553][T14751] /dev/loop0: Can't open blockdev [ 467.706426][T14760] loop4: detected capacity change from 0 to 2048 [ 467.715361][T14761] loop5: detected capacity change from 0 to 2048 [ 467.724649][T14762] loop1: detected capacity change from 0 to 2048 [ 467.725176][T14760] /dev/loop4: Can't open blockdev [ 467.755507][T14761] /dev/loop5: Can't open blockdev [ 467.771719][T14762] /dev/loop1: Can't open blockdev [ 467.817289][T14769] loop3: detected capacity change from 0 to 2048 [ 467.820229][T14767] loop2: detected capacity change from 0 to 2048 [ 467.837449][T14769] /dev/loop3: Can't open blockdev [ 467.872905][T14767] /dev/loop2: Can't open blockdev [ 467.899443][T14773] loop4: detected capacity change from 0 to 2048 [ 467.906666][T14772] loop5: detected capacity change from 0 to 2048 [ 467.930437][T14773] /dev/loop4: Can't open blockdev [ 467.946843][T14772] /dev/loop5: Can't open blockdev [ 467.975101][T14778] loop0: detected capacity change from 0 to 2048 [ 467.994363][T14778] /dev/loop0: Can't open blockdev [ 467.995680][T14779] loop1: detected capacity change from 0 to 2048 [ 468.066446][T14779] /dev/loop1: Can't open blockdev [ 468.080549][T14783] loop3: detected capacity change from 0 to 2048 [ 468.116689][T14785] loop2: detected capacity change from 0 to 2048 [ 468.133119][T14783] /dev/loop3: Can't open blockdev [ 468.144641][T14790] loop4: detected capacity change from 0 to 2048 [ 468.144657][T14788] loop5: detected capacity change from 0 to 2048 [ 468.159403][T14785] /dev/loop2: Can't open blockdev [ 468.194463][T14790] /dev/loop4: Can't open blockdev [ 468.211337][T14788] /dev/loop5: Can't open blockdev [ 468.216189][T14792] loop0: detected capacity change from 0 to 2048 [ 468.253091][T14796] loop1: detected capacity change from 0 to 2048 [ 468.255749][T14792] /dev/loop0: Can't open blockdev [ 468.284944][T14798] loop3: detected capacity change from 0 to 2048 [ 468.298863][T14796] /dev/loop1: Can't open blockdev [ 468.340449][T14798] /dev/loop3: Can't open blockdev [ 468.395255][T14800] loop2: detected capacity change from 0 to 2048 [ 468.411434][T14804] loop5: detected capacity change from 0 to 2048 [ 468.413075][T14800] /dev/loop2: Can't open blockdev [ 468.432804][T14804] /dev/loop5: Can't open blockdev [ 468.440139][T14808] loop1: detected capacity change from 0 to 2048 [ 468.447439][T14806] loop0: detected capacity change from 0 to 2048 [ 468.449584][T14802] loop4: detected capacity change from 0 to 2048 [ 468.465588][T14808] /dev/loop1: Can't open blockdev [ 468.489903][T14806] /dev/loop0: Can't open blockdev [ 468.507469][T14802] /dev/loop4: Can't open blockdev [ 468.591072][T14812] loop3: detected capacity change from 0 to 2048 [ 468.600864][T14814] loop5: detected capacity change from 0 to 2048 [ 468.631249][T14814] /dev/loop5: Can't open blockdev [ 468.638837][T14812] /dev/loop3: Can't open blockdev [ 468.648369][T14816] loop0: detected capacity change from 0 to 2048 [ 468.691433][T14816] /dev/loop0: Can't open blockdev [ 468.736749][T14820] loop2: detected capacity change from 0 to 2048 [ 468.756444][T14822] loop4: detected capacity change from 0 to 2048 [ 468.781100][T14820] /dev/loop2: Can't open blockdev [ 468.795205][T14822] /dev/loop4: Can't open blockdev [ 468.825804][T14826] loop1: detected capacity change from 0 to 2048 [ 468.858275][T14826] /dev/loop1: Can't open blockdev [ 468.896828][T14833] loop5: detected capacity change from 0 to 2048 [ 468.911957][T14829] loop0: detected capacity change from 0 to 2048 [ 468.920820][T14831] loop3: detected capacity change from 0 to 2048 [ 468.952663][T14829] /dev/loop0: Can't open blockdev [ 468.958895][T14833] /dev/loop5: Can't open blockdev [ 468.964591][T14831] /dev/loop3: Can't open blockdev [ 468.988020][T14836] loop2: detected capacity change from 0 to 2048 [ 469.047226][T14840] loop4: detected capacity change from 0 to 2048 [ 469.054612][T14836] /dev/loop2: Can't open blockdev [ 469.070607][T14842] loop1: detected capacity change from 0 to 2048 [ 469.113107][T14840] /dev/loop4: Can't open blockdev [ 469.127433][T14842] /dev/loop1: Can't open blockdev [ 469.159726][T14850] loop5: detected capacity change from 0 to 2048 [ 469.179533][T14852] loop3: detected capacity change from 0 to 2048 [ 469.195071][T14851] loop0: detected capacity change from 0 to 2048 [ 469.206041][T14850] /dev/loop5: Can't open blockdev [ 469.216668][T14852] /dev/loop3: Can't open blockdev [ 469.239751][T14851] /dev/loop0: Can't open blockdev [ 469.297387][T14856] loop2: detected capacity change from 0 to 2048 [ 469.326458][T14859] loop1: detected capacity change from 0 to 2048 [ 469.340204][T14860] loop4: detected capacity change from 0 to 2048 [ 469.348599][T14856] /dev/loop2: Can't open blockdev [ 469.365550][T14859] /dev/loop1: Can't open blockdev [ 469.373650][T14860] /dev/loop4: Can't open blockdev [ 469.423934][T14864] loop5: detected capacity change from 0 to 2048 [ 469.453167][T14869] loop3: detected capacity change from 0 to 2048 [ 469.468303][T14864] /dev/loop5: Can't open blockdev [ 469.484408][T14868] loop0: detected capacity change from 0 to 2048 [ 469.508497][T14868] /dev/loop0: Can't open blockdev [ 469.512982][T14869] /dev/loop3: Can't open blockdev [ 469.626972][T14879] loop2: detected capacity change from 0 to 2048 [ 469.645011][T14880] loop5: detected capacity change from 0 to 2048 [ 469.651512][T14881] loop1: detected capacity change from 0 to 2048 [ 469.653703][T14882] loop4: detected capacity change from 0 to 2048 [ 469.673098][T14880] /dev/loop5: Can't open blockdev [ 469.675737][T14881] /dev/loop1: Can't open blockdev [ 469.697082][T14879] /dev/loop2: Can't open blockdev [ 469.757725][T14888] loop0: detected capacity change from 0 to 2048 [ 469.759533][T14882] /dev/loop4: Can't open blockdev [ 469.777900][T14888] /dev/loop0: Can't open blockdev [ 469.819759][T14889] loop3: detected capacity change from 0 to 2048 [ 469.875339][T14889] /dev/loop3: Can't open blockdev [ 469.984342][T14899] loop2: detected capacity change from 0 to 2048 [ 469.991470][T14898] loop5: detected capacity change from 0 to 2048 [ 469.998996][T14902] loop1: detected capacity change from 0 to 2048 [ 470.014099][T14903] loop0: detected capacity change from 0 to 2048 [ 470.015917][T14898] /dev/loop5: Can't open blockdev [ 470.026687][T14902] /dev/loop1: Can't open blockdev [ 470.032728][T14899] /dev/loop2: Can't open blockdev [ 470.065224][T14903] /dev/loop0: Can't open blockdev [ 470.183956][T14912] loop3: detected capacity change from 0 to 2048 [ 470.190819][T14912] /dev/loop3: Can't open blockdev [ 470.192659][T14910] loop4: detected capacity change from 0 to 2048 [ 470.238399][T14910] /dev/loop4: Can't open blockdev [ 470.311867][T14920] loop0: detected capacity change from 0 to 2048 [ 470.335619][T14925] loop1: detected capacity change from 0 to 2048 [ 470.341965][T14918] loop5: detected capacity change from 0 to 2048 [ 470.342440][T14918] /dev/loop5: Can't open blockdev [ 470.361342][T14926] loop2: detected capacity change from 0 to 2048 [ 470.368763][T14920] /dev/loop0: Can't open blockdev [ 470.374558][T14924] loop3: detected capacity change from 0 to 2048 [ 470.375308][T14925] /dev/loop1: Can't open blockdev [ 470.386939][T14926] /dev/loop2: Can't open blockdev [ 470.425720][ T27] kauditd_printk_skb: 492 callbacks suppressed [ 470.425733][ T27] audit: type=1804 audit(1704917587.205:12435): pid=14920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.438161][T14924] /dev/loop3: Can't open blockdev [ 470.481206][T14930] loop4: detected capacity change from 0 to 2048 [ 470.499025][ T27] audit: type=1804 audit(1704917587.235:12436): pid=14920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.544815][T14930] /dev/loop4: Can't open blockdev [ 470.557941][ T27] audit: type=1804 audit(1704917587.245:12437): pid=14920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.589572][ T27] audit: type=1804 audit(1704917587.245:12438): pid=14920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.612605][ T27] audit: type=1804 audit(1704917587.275:12439): pid=14932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.613620][T14939] loop5: detected capacity change from 0 to 2048 [ 470.641276][ T27] audit: type=1804 audit(1704917587.275:12440): pid=14932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.663396][ T27] audit: type=1804 audit(1704917587.275:12441): pid=14926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.680600][T14940] loop0: detected capacity change from 0 to 2048 [ 470.704692][T14940] /dev/loop0: Can't open blockdev [ 470.722596][T14947] loop1: detected capacity change from 0 to 2048 [ 470.729636][T14947] /dev/loop1: Can't open blockdev [ 470.736968][T14939] /dev/loop5: Can't open blockdev [ 470.755829][T14946] loop3: detected capacity change from 0 to 2048 [ 470.765031][ T27] audit: type=1804 audit(1704917587.275:12442): pid=14926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.810830][T14946] /dev/loop3: Can't open blockdev [ 470.819338][T14950] loop2: detected capacity change from 0 to 2048 [ 470.834127][T14950] /dev/loop2: Can't open blockdev [ 470.857558][T14953] loop4: detected capacity change from 0 to 2048 [ 470.872560][ T27] audit: type=1804 audit(1704917587.275:12443): pid=14918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.880955][T14957] loop0: detected capacity change from 0 to 2048 [ 470.934113][T14958] loop1: detected capacity change from 0 to 2048 [ 470.937420][T14953] /dev/loop4: Can't open blockdev [ 470.946442][T14958] /dev/loop1: Can't open blockdev [ 470.956706][ T27] audit: type=1804 audit(1704917587.295:12444): pid=14924 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 470.973869][T14957] /dev/loop0: Can't open blockdev [ 471.064067][ T5416] blk_print_req_error: 2 callbacks suppressed [ 471.064081][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 471.087507][T14966] loop5: detected capacity change from 0 to 2048 [ 471.111989][T14970] loop2: detected capacity change from 0 to 2048 [ 471.118447][T14968] loop3: detected capacity change from 0 to 2048 [ 471.119144][T14966] /dev/loop5: Can't open blockdev [ 471.141380][T14974] loop4: detected capacity change from 0 to 2048 [ 471.147629][T14968] /dev/loop3: Can't open blockdev [ 471.152364][T14970] /dev/loop2: Can't open blockdev [ 471.192411][T14974] /dev/loop4: Can't open blockdev [ 471.256326][T14978] loop0: detected capacity change from 0 to 2048 [ 471.280476][T14978] /dev/loop0: Can't open blockdev [ 471.284426][T14982] loop1: detected capacity change from 0 to 2048 [ 471.292942][T14984] loop5: detected capacity change from 0 to 2048 [ 471.319185][T14984] /dev/loop5: Can't open blockdev [ 471.329562][T14982] /dev/loop1: Can't open blockdev [ 471.338605][T13458] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 471.421370][T14990] loop4: detected capacity change from 0 to 2048 [ 471.442110][T14992] loop3: detected capacity change from 0 to 2048 [ 471.465960][T14992] /dev/loop3: Can't open blockdev [ 471.466878][T14994] loop2: detected capacity change from 0 to 2048 [ 471.472912][T14990] /dev/loop4: Can't open blockdev [ 471.505994][T14994] /dev/loop2: Can't open blockdev [ 471.522662][T14997] loop0: detected capacity change from 0 to 2048 [ 471.543410][T15001] loop5: detected capacity change from 0 to 2048 [ 471.568878][T15001] /dev/loop5: Can't open blockdev [ 471.585593][T14997] /dev/loop0: Can't open blockdev [ 471.602691][T15003] loop1: detected capacity change from 0 to 2048 [ 471.649585][T15003] /dev/loop1: Can't open blockdev [ 471.714486][T15015] loop5: detected capacity change from 0 to 2048 [ 471.716709][T15010] loop2: detected capacity change from 0 to 2048 [ 471.729296][T15015] /dev/loop5: Can't open blockdev [ 471.740117][T15013] loop4: detected capacity change from 0 to 2048 [ 471.740589][T15012] loop3: detected capacity change from 0 to 2048 [ 471.761449][T15010] /dev/loop2: Can't open blockdev [ 471.770800][T15012] /dev/loop3: Can't open blockdev [ 471.771801][T15013] /dev/loop4: Can't open blockdev [ 471.900650][T15021] loop1: detected capacity change from 0 to 2048 [ 471.909355][T15023] loop0: detected capacity change from 0 to 2048 [ 471.933484][T15021] /dev/loop1: Can't open blockdev [ 471.939898][T15023] /dev/loop0: Can't open blockdev [ 472.002869][T15035] loop2: detected capacity change from 0 to 2048 [ 472.011853][T15035] /dev/loop2: Can't open blockdev [ 472.053138][T15031] loop4: detected capacity change from 0 to 2048 [ 472.069140][T15031] /dev/loop4: Can't open blockdev [ 472.074705][T15037] loop5: detected capacity change from 0 to 2048 [ 472.077320][T15039] loop1: detected capacity change from 0 to 2048 [ 472.092146][T15037] /dev/loop5: Can't open blockdev [ 472.099935][T15033] loop3: detected capacity change from 0 to 2048 [ 472.119821][T15039] /dev/loop1: Can't open blockdev [ 472.122820][T15033] /dev/loop3: Can't open blockdev [ 472.141289][T15048] loop2: detected capacity change from 0 to 2048 [ 472.151767][T15048] /dev/loop2: Can't open blockdev [ 472.193819][T15047] loop0: detected capacity change from 0 to 2048 [ 472.220036][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 472.220544][T15047] /dev/loop0: Can't open blockdev [ 472.235885][T15050] loop3: detected capacity change from 0 to 2048 [ 472.262661][T15050] /dev/loop3: Can't open blockdev [ 472.333638][T15056] loop4: detected capacity change from 0 to 2048 [ 472.342639][T15055] loop5: detected capacity change from 0 to 2048 [ 472.349115][T15056] /dev/loop4: Can't open blockdev [ 472.366274][T15055] /dev/loop5: Can't open blockdev [ 472.448199][T15065] loop3: detected capacity change from 0 to 2048 [ 472.456965][T15063] loop1: detected capacity change from 0 to 2048 [ 472.468818][T15067] loop2: detected capacity change from 0 to 2048 [ 472.476264][T15065] /dev/loop3: Can't open blockdev [ 472.482019][T15063] /dev/loop1: Can't open blockdev [ 472.486266][T15069] loop0: detected capacity change from 0 to 2048 [ 472.509688][T15067] /dev/loop2: Can't open blockdev [ 472.540415][T15069] /dev/loop0: Can't open blockdev [ 472.570432][T15074] loop5: detected capacity change from 0 to 2048 [ 472.577707][T15075] loop4: detected capacity change from 0 to 2048 [ 472.619771][T15075] /dev/loop4: Can't open blockdev [ 472.627348][T15074] /dev/loop5: Can't open blockdev [ 472.632919][T15078] loop3: detected capacity change from 0 to 2048 [ 472.639820][T15078] /dev/loop3: Can't open blockdev [ 472.734195][T15082] loop1: detected capacity change from 0 to 2048 [ 472.747531][T15086] loop2: detected capacity change from 0 to 2048 [ 472.765250][T15087] loop0: detected capacity change from 0 to 2048 [ 472.772809][T15082] /dev/loop1: Can't open blockdev [ 472.779372][T15086] /dev/loop2: Can't open blockdev [ 472.795679][T15087] /dev/loop0: Can't open blockdev [ 472.865092][T15094] loop4: detected capacity change from 0 to 2048 [ 472.876560][T15095] loop3: detected capacity change from 0 to 2048 [ 472.877302][T15096] loop5: detected capacity change from 0 to 2048 [ 472.900977][T15094] /dev/loop4: Can't open blockdev [ 472.913958][T15095] /dev/loop3: Can't open blockdev [ 472.936381][T15096] /dev/loop5: Can't open blockdev [ 472.981036][T15100] loop2: detected capacity change from 0 to 2048 [ 473.021016][T15104] loop1: detected capacity change from 0 to 2048 [ 473.042635][T15100] /dev/loop2: Can't open blockdev [ 473.043916][T15108] loop3: detected capacity change from 0 to 2048 [ 473.052051][T15107] loop0: detected capacity change from 0 to 2048 [ 473.063508][T15104] /dev/loop1: Can't open blockdev [ 473.071768][T15107] /dev/loop0: Can't open blockdev [ 473.078904][T15108] /dev/loop3: Can't open blockdev [ 473.130140][T15112] loop5: detected capacity change from 0 to 2048 [ 473.158445][T15112] /dev/loop5: Can't open blockdev [ 473.166797][T15114] loop4: detected capacity change from 0 to 2048 [ 473.200368][T15114] /dev/loop4: Can't open blockdev [ 473.251373][T15119] loop2: detected capacity change from 0 to 2048 [ 473.255049][T15120] loop1: detected capacity change from 0 to 2048 [ 473.277574][ T5460] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.289887][T15120] /dev/loop1: Can't open blockdev [ 473.294378][T15119] /dev/loop2: Can't open blockdev [ 473.361860][T15129] loop0: detected capacity change from 0 to 2048 [ 473.369956][T15127] loop3: detected capacity change from 0 to 2048 [ 473.385580][T15128] loop5: detected capacity change from 0 to 2048 [ 473.399848][T15129] /dev/loop0: Can't open blockdev [ 473.401408][T15127] /dev/loop3: Can't open blockdev [ 473.425636][T15128] /dev/loop5: Can't open blockdev [ 473.499073][T15137] loop2: detected capacity change from 0 to 2048 [ 473.503797][T15136] loop4: detected capacity change from 0 to 2048 [ 473.506373][T15137] /dev/loop2: Can't open blockdev [ 473.522171][T15136] /dev/loop4: Can't open blockdev [ 473.615111][T15141] loop1: detected capacity change from 0 to 2048 [ 473.617923][T15142] loop0: detected capacity change from 0 to 2048 [ 473.629316][T15144] loop3: detected capacity change from 0 to 2048 [ 473.633263][T15141] /dev/loop1: Can't open blockdev [ 473.643251][T15147] loop5: detected capacity change from 0 to 2048 [ 473.652810][T15147] /dev/loop5: Can't open blockdev [ 473.658970][T15144] /dev/loop3: Can't open blockdev [ 473.658970][T15142] /dev/loop0: Can't open blockdev [ 473.693559][ T5460] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.704115][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 473.757331][T15152] loop2: detected capacity change from 0 to 2048 [ 473.780470][T15154] loop4: detected capacity change from 0 to 2048 [ 473.793168][T15152] /dev/loop2: Can't open blockdev [ 473.806221][T15154] /dev/loop4: Can't open blockdev [ 473.894682][T15163] loop0: detected capacity change from 0 to 2048 [ 473.897564][T15161] loop3: detected capacity change from 0 to 2048 [ 473.908809][T15165] loop1: detected capacity change from 0 to 2048 [ 473.917173][T15167] loop5: detected capacity change from 0 to 2048 [ 473.930793][T15163] /dev/loop0: Can't open blockdev [ 473.940300][T15165] /dev/loop1: Can't open blockdev [ 473.949039][T15161] /dev/loop3: Can't open blockdev [ 473.949258][T15167] /dev/loop5: Can't open blockdev [ 474.109362][T15177] loop5: detected capacity change from 0 to 2048 [ 474.110567][T15175] loop3: detected capacity change from 0 to 2048 [ 474.119144][T15180] loop4: detected capacity change from 0 to 2048 [ 474.134448][T15182] loop2: detected capacity change from 0 to 2048 [ 474.138518][T15180] /dev/loop4: Can't open blockdev [ 474.141218][T15182] /dev/loop2: Can't open blockdev [ 474.149414][T15177] /dev/loop5: Can't open blockdev [ 474.157195][T15175] /dev/loop3: Can't open blockdev [ 474.204755][T15187] loop1: detected capacity change from 0 to 2048 [ 474.219334][T15187] /dev/loop1: Can't open blockdev [ 474.232834][T15188] loop0: detected capacity change from 0 to 2048 [ 474.253136][T15188] /dev/loop0: Can't open blockdev [ 474.277085][T15192] loop2: detected capacity change from 0 to 2048 [ 474.318760][T15192] /dev/loop2: Can't open blockdev [ 474.337418][T15194] loop3: detected capacity change from 0 to 2048 [ 474.345365][T15194] /dev/loop3: Can't open blockdev [ 474.356584][T15197] loop5: detected capacity change from 0 to 2048 [ 474.372197][T15199] loop4: detected capacity change from 0 to 2048 [ 474.378891][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 474.387149][T15197] /dev/loop5: Can't open blockdev [ 474.407378][T15199] /dev/loop4: Can't open blockdev [ 474.415072][T15202] loop1: detected capacity change from 0 to 2048 [ 474.429377][T15202] /dev/loop1: Can't open blockdev [ 474.470325][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 474.508214][T15206] loop0: detected capacity change from 0 to 2048 [ 474.538838][T15206] /dev/loop0: Can't open blockdev [ 474.541813][T15210] loop3: detected capacity change from 0 to 2048 [ 474.573218][T15211] loop2: detected capacity change from 0 to 2048 [ 474.580213][T15210] /dev/loop3: Can't open blockdev [ 474.587347][T15214] loop5: detected capacity change from 0 to 2048 [ 474.605954][T15214] /dev/loop5: Can't open blockdev [ 474.606868][T15211] /dev/loop2: Can't open blockdev [ 474.625213][T15216] loop4: detected capacity change from 0 to 2048 [ 474.632352][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 474.694708][T15216] /dev/loop4: Can't open blockdev [ 474.734588][T15221] loop1: detected capacity change from 0 to 2048 [ 474.741829][T15223] loop3: detected capacity change from 0 to 2048 [ 474.746635][T15221] /dev/loop1: Can't open blockdev [ 474.766025][T15225] loop2: detected capacity change from 0 to 2048 [ 474.783088][T15223] /dev/loop3: Can't open blockdev [ 474.796032][T15225] /dev/loop2: Can't open blockdev [ 474.910152][T15232] loop0: detected capacity change from 0 to 2048 [ 474.912882][T15237] loop4: detected capacity change from 0 to 2048 [ 474.919813][T15235] loop5: detected capacity change from 0 to 2048 [ 474.934579][T15239] loop3: detected capacity change from 0 to 2048 [ 474.950746][T15232] /dev/loop0: Can't open blockdev [ 474.952620][T15239] /dev/loop3: Can't open blockdev [ 474.956564][T15237] /dev/loop4: Can't open blockdev [ 474.971458][T15235] /dev/loop5: Can't open blockdev [ 475.030463][T15245] loop2: detected capacity change from 0 to 2048 [ 475.055805][T15245] /dev/loop2: Can't open blockdev [ 475.056393][T15244] loop1: detected capacity change from 0 to 2048 [ 475.152733][T15244] /dev/loop1: Can't open blockdev [ 475.171180][T15259] loop3: detected capacity change from 0 to 2048 [ 475.171857][T15257] loop5: detected capacity change from 0 to 2048 [ 475.187350][T15253] loop0: detected capacity change from 0 to 2048 [ 475.188213][T15258] loop4: detected capacity change from 0 to 2048 [ 475.196677][T15253] /dev/loop0: Can't open blockdev [ 475.214481][T15259] /dev/loop3: Can't open blockdev [ 475.225957][T15258] /dev/loop4: Can't open blockdev [ 475.226341][T15257] /dev/loop5: Can't open blockdev [ 475.291824][T15263] loop2: detected capacity change from 0 to 2048 [ 475.319714][T15263] /dev/loop2: Can't open blockdev [ 475.396757][T15266] loop1: detected capacity change from 0 to 2048 [ 475.422948][T15266] /dev/loop1: Can't open blockdev [ 475.427036][T15271] loop0: detected capacity change from 0 to 2048 [ 475.434172][T15268] loop3: detected capacity change from 0 to 2048 [ 475.442699][T15272] loop4: detected capacity change from 0 to 2048 [ 475.452263][T15272] /dev/loop4: Can't open blockdev [ 475.459029][T15268] /dev/loop3: Can't open blockdev [ 475.460659][T15271] /dev/loop0: Can't open blockdev [ 475.469254][ T27] kauditd_printk_skb: 526 callbacks suppressed [ 475.469267][ T27] audit: type=1804 audit(1704917592.245:12971): pid=15268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.544841][ T27] audit: type=1804 audit(1704917592.265:12972): pid=15271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.570479][T15280] loop5: detected capacity change from 0 to 2048 [ 475.595459][T15280] /dev/loop5: Can't open blockdev [ 475.606939][T15281] loop2: detected capacity change from 0 to 2048 [ 475.628809][T15281] /dev/loop2: Can't open blockdev [ 475.645454][T15287] loop3: detected capacity change from 0 to 2048 [ 475.647993][T15285] loop0: detected capacity change from 0 to 2048 [ 475.658922][T15289] loop4: detected capacity change from 0 to 2048 [ 475.666054][T15287] /dev/loop3: Can't open blockdev [ 475.669254][ T27] audit: type=1804 audit(1704917592.315:12973): pid=15282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.671843][T15289] /dev/loop4: Can't open blockdev [ 475.709276][T15285] /dev/loop0: Can't open blockdev [ 475.718353][ T27] audit: type=1804 audit(1704917592.315:12974): pid=15268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.740912][ T27] audit: type=1804 audit(1704917592.315:12975): pid=15268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.763869][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 475.782186][ T27] audit: type=1804 audit(1704917592.315:12976): pid=15268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.804380][ T27] audit: type=1804 audit(1704917592.325:12977): pid=15271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.841837][T15296] loop2: detected capacity change from 0 to 2048 [ 475.848927][T15296] /dev/loop2: Can't open blockdev [ 475.855131][ T27] audit: type=1804 audit(1704917592.325:12978): pid=15271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.878156][ T27] audit: type=1804 audit(1704917592.325:12979): pid=15271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.881663][T15293] loop1: detected capacity change from 0 to 2048 [ 475.899550][ T27] audit: type=1804 audit(1704917592.325:12980): pid=15271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 475.943302][T15298] loop0: detected capacity change from 0 to 2048 [ 475.950176][T15298] /dev/loop0: Can't open blockdev [ 475.950433][T15303] loop5: detected capacity change from 0 to 2048 [ 475.979230][T15306] loop4: detected capacity change from 0 to 2048 [ 475.995508][T15303] /dev/loop5: Can't open blockdev [ 476.003728][T15307] loop3: detected capacity change from 0 to 2048 [ 476.010588][T15307] /dev/loop3: Can't open blockdev [ 476.016935][T15306] /dev/loop4: Can't open blockdev [ 476.030528][T15293] /dev/loop1: Can't open blockdev [ 476.056956][T15312] loop2: detected capacity change from 0 to 2048 [ 476.068709][T15312] /dev/loop2: Can't open blockdev [ 476.114388][T15314] loop0: detected capacity change from 0 to 2048 [ 476.139284][T15314] /dev/loop0: Can't open blockdev [ 476.154774][T15318] loop1: detected capacity change from 0 to 2048 [ 476.187880][T15318] /dev/loop1: Can't open blockdev [ 476.219609][T15324] loop4: detected capacity change from 0 to 2048 [ 476.241643][T15324] /dev/loop4: Can't open blockdev [ 476.246235][T15326] loop3: detected capacity change from 0 to 2048 [ 476.248834][T15328] loop5: detected capacity change from 0 to 2048 [ 476.272719][T15326] /dev/loop3: Can't open blockdev [ 476.281269][T15328] /dev/loop5: Can't open blockdev [ 476.302710][ T5459] blk_print_req_error: 1 callbacks suppressed [ 476.302724][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 476.310468][T15336] loop2: detected capacity change from 0 to 2048 [ 476.332049][T15334] loop0: detected capacity change from 0 to 2048 [ 476.347596][T15336] /dev/loop2: Can't open blockdev [ 476.348311][T15334] /dev/loop0: Can't open blockdev [ 476.386278][T15339] loop1: detected capacity change from 0 to 2048 [ 476.396706][T15339] /dev/loop1: Can't open blockdev [ 476.481493][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 476.548420][T15348] loop4: detected capacity change from 0 to 2048 [ 476.550091][T15349] loop5: detected capacity change from 0 to 2048 [ 476.560982][T15350] loop2: detected capacity change from 0 to 2048 [ 476.574167][T15351] loop3: detected capacity change from 0 to 2048 [ 476.581040][T15351] /dev/loop3: Can't open blockdev [ 476.583517][T15349] /dev/loop5: Can't open blockdev [ 476.593674][T15348] /dev/loop4: Can't open blockdev [ 476.599718][T15350] /dev/loop2: Can't open blockdev [ 476.663188][T15354] loop1: detected capacity change from 0 to 2048 [ 476.678290][T15356] loop0: detected capacity change from 0 to 2048 [ 476.712222][T15354] /dev/loop1: Can't open blockdev [ 476.730619][T15356] /dev/loop0: Can't open blockdev [ 476.759681][T15362] loop2: detected capacity change from 0 to 2048 [ 476.776245][T15363] loop3: detected capacity change from 0 to 2048 [ 476.783719][T15360] loop4: detected capacity change from 0 to 2048 [ 476.805888][T15362] /dev/loop2: Can't open blockdev [ 476.811463][T15360] /dev/loop4: Can't open blockdev [ 476.817388][T15363] /dev/loop3: Can't open blockdev [ 476.834966][T15365] loop5: detected capacity change from 0 to 2048 [ 476.859086][T15365] /dev/loop5: Can't open blockdev [ 476.939251][T15368] loop1: detected capacity change from 0 to 2048 [ 476.960661][T15374] loop3: detected capacity change from 0 to 2048 [ 476.972744][T15368] /dev/loop1: Can't open blockdev [ 476.981371][T15376] loop0: detected capacity change from 0 to 2048 [ 476.994720][T15377] loop4: detected capacity change from 0 to 2048 [ 476.998355][T15374] /dev/loop3: Can't open blockdev [ 477.012516][T15377] /dev/loop4: Can't open blockdev [ 477.023635][T15376] /dev/loop0: Can't open blockdev [ 477.109103][T15384] loop5: detected capacity change from 0 to 2048 [ 477.110500][T15382] loop2: detected capacity change from 0 to 2048 [ 477.134729][T15382] /dev/loop2: Can't open blockdev [ 477.136797][T15386] loop1: detected capacity change from 0 to 2048 [ 477.141544][T15384] /dev/loop5: Can't open blockdev [ 477.152881][T15386] /dev/loop1: Can't open blockdev [ 477.186885][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 477.202039][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 477.238478][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 477.301466][T15392] loop3: detected capacity change from 0 to 2048 [ 477.336347][T15399] loop0: detected capacity change from 0 to 2048 [ 477.352408][T15395] loop4: detected capacity change from 0 to 2048 [ 477.361572][T15392] /dev/loop3: Can't open blockdev [ 477.380829][T15399] /dev/loop0: Can't open blockdev [ 477.390512][T15395] /dev/loop4: Can't open blockdev [ 477.403743][T15402] loop1: detected capacity change from 0 to 2048 [ 477.410235][T15404] loop5: detected capacity change from 0 to 2048 [ 477.429154][T15404] /dev/loop5: Can't open blockdev [ 477.446896][T15402] /dev/loop1: Can't open blockdev [ 477.478260][T15410] loop3: detected capacity change from 0 to 2048 [ 477.499908][T15410] /dev/loop3: Can't open blockdev [ 477.570395][T15415] loop5: detected capacity change from 0 to 2048 [ 477.592803][T15411] loop2: detected capacity change from 0 to 2048 [ 477.600554][T15418] loop4: detected capacity change from 0 to 2048 [ 477.604697][T15413] loop0: detected capacity change from 0 to 2048 [ 477.623130][T15415] /dev/loop5: Can't open blockdev [ 477.627550][T15419] loop1: detected capacity change from 0 to 2048 [ 477.628956][T15418] /dev/loop4: Can't open blockdev [ 477.642124][T15411] /dev/loop2: Can't open blockdev [ 477.659597][T15413] /dev/loop0: Can't open blockdev [ 477.665446][T15419] /dev/loop1: Can't open blockdev [ 477.700029][T15424] loop3: detected capacity change from 0 to 2048 [ 477.707946][T15424] /dev/loop3: Can't open blockdev [ 477.760236][T13458] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 477.860288][T15432] loop5: detected capacity change from 0 to 2048 [ 477.868292][T15437] loop2: detected capacity change from 0 to 2048 [ 477.886768][T15434] loop4: detected capacity change from 0 to 2048 [ 477.888360][T15432] /dev/loop5: Can't open blockdev [ 477.900411][T15437] /dev/loop2: Can't open blockdev [ 477.912777][T15435] loop1: detected capacity change from 0 to 2048 [ 477.943298][T15434] /dev/loop4: Can't open blockdev [ 477.951575][T15435] /dev/loop1: Can't open blockdev [ 477.960514][T15444] loop0: detected capacity change from 0 to 2048 [ 477.979279][T15445] loop3: detected capacity change from 0 to 2048 [ 477.993868][T15445] /dev/loop3: Can't open blockdev [ 478.011508][T15444] /dev/loop0: Can't open blockdev [ 478.064334][T15452] loop1: detected capacity change from 0 to 2048 [ 478.075065][T15452] /dev/loop1: Can't open blockdev [ 478.091079][T15455] loop4: detected capacity change from 0 to 2048 [ 478.098395][T15455] /dev/loop4: Can't open blockdev [ 478.123518][T15449] loop2: detected capacity change from 0 to 2048 [ 478.130697][T15449] /dev/loop2: Can't open blockdev [ 478.157245][ T5460] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.168167][T15453] loop5: detected capacity change from 0 to 2048 [ 478.219730][T15453] /dev/loop5: Can't open blockdev [ 478.230532][T15458] loop3: detected capacity change from 0 to 2048 [ 478.243251][T15459] loop0: detected capacity change from 0 to 2048 [ 478.276142][T15458] /dev/loop3: Can't open blockdev [ 478.281343][T15463] loop2: detected capacity change from 0 to 2048 [ 478.282679][T15459] /dev/loop0: Can't open blockdev [ 478.305704][T15462] loop1: detected capacity change from 0 to 2048 [ 478.326780][T15462] /dev/loop1: Can't open blockdev [ 478.328338][T15463] /dev/loop2: Can't open blockdev [ 478.388105][T15467] loop4: detected capacity change from 0 to 2048 [ 478.434664][T15467] /dev/loop4: Can't open blockdev [ 478.453172][T15472] loop0: detected capacity change from 0 to 2048 [ 478.457158][T15470] loop5: detected capacity change from 0 to 2048 [ 478.478533][T15472] /dev/loop0: Can't open blockdev [ 478.492583][T15470] /dev/loop5: Can't open blockdev [ 478.580837][T15481] loop2: detected capacity change from 0 to 2048 [ 478.588466][T15480] loop1: detected capacity change from 0 to 2048 [ 478.602941][T15482] loop3: detected capacity change from 0 to 2048 [ 478.616648][T15481] /dev/loop2: Can't open blockdev [ 478.625636][T15482] /dev/loop3: Can't open blockdev [ 478.631303][T15480] /dev/loop1: Can't open blockdev [ 478.684681][T15489] loop0: detected capacity change from 0 to 2048 [ 478.695163][T15488] loop4: detected capacity change from 0 to 2048 [ 478.716736][T15489] /dev/loop0: Can't open blockdev [ 478.723589][T15492] loop5: detected capacity change from 0 to 2048 [ 478.729234][T15488] /dev/loop4: Can't open blockdev [ 478.748525][T15492] /dev/loop5: Can't open blockdev [ 478.784965][T15495] loop1: detected capacity change from 0 to 2048 [ 478.799292][T15497] loop3: detected capacity change from 0 to 2048 [ 478.810363][T15495] /dev/loop1: Can't open blockdev [ 478.829736][T15499] loop2: detected capacity change from 0 to 2048 [ 478.834348][T15497] /dev/loop3: Can't open blockdev [ 478.849711][T15499] /dev/loop2: Can't open blockdev [ 478.882346][ T5459] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.893125][T13587] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 478.894948][T15503] loop0: detected capacity change from 0 to 2048 [ 478.933594][T15503] /dev/loop0: Can't open blockdev [ 478.981663][T15509] loop5: detected capacity change from 0 to 2048 [ 479.023247][T15511] loop4: detected capacity change from 0 to 2048 [ 479.030423][T15509] /dev/loop5: Can't open blockdev [ 479.041258][T15513] loop1: detected capacity change from 0 to 2048 [ 479.059076][T15511] /dev/loop4: Can't open blockdev [ 479.067981][T15513] /dev/loop1: Can't open blockdev [ 479.079003][T15515] loop2: detected capacity change from 0 to 2048 [ 479.096889][T15521] loop3: detected capacity change from 0 to 2048 [ 479.104861][T15521] /dev/loop3: Can't open blockdev [ 479.150306][T15515] /dev/loop2: Can't open blockdev [ 479.166002][T15523] loop0: detected capacity change from 0 to 2048 [ 479.168743][T15525] loop5: detected capacity change from 0 to 2048 [ 479.179497][T15525] /dev/loop5: Can't open blockdev [ 479.201026][T15523] /dev/loop0: Can't open blockdev [ 479.239310][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 479.260834][T15531] loop1: detected capacity change from 0 to 2048 [ 479.290706][T15531] /dev/loop1: Can't open blockdev [ 479.297600][T15533] loop4: detected capacity change from 0 to 2048 [ 479.308958][T15534] loop3: detected capacity change from 0 to 2048 [ 479.322831][T15537] loop0: detected capacity change from 0 to 2048 [ 479.326054][T15533] /dev/loop4: Can't open blockdev [ 479.339398][T15534] /dev/loop3: Can't open blockdev [ 479.356358][T15537] /dev/loop0: Can't open blockdev [ 479.407241][T15544] loop2: detected capacity change from 0 to 2048 [ 479.420437][T15542] loop5: detected capacity change from 0 to 2048 [ 479.420725][T15544] /dev/loop2: Can't open blockdev [ 479.452600][T15542] /dev/loop5: Can't open blockdev [ 479.561571][T15554] loop4: detected capacity change from 0 to 2048 [ 479.572655][T15556] loop3: detected capacity change from 0 to 2048 [ 479.584816][T15561] loop2: detected capacity change from 0 to 2048 [ 479.588589][T15559] loop0: detected capacity change from 0 to 2048 [ 479.592193][T15554] /dev/loop4: Can't open blockdev [ 479.599842][T15557] loop1: detected capacity change from 0 to 2048 [ 479.610416][T15556] /dev/loop3: Can't open blockdev [ 479.622270][T15561] /dev/loop2: Can't open blockdev [ 479.634083][T15559] /dev/loop0: Can't open blockdev [ 479.641328][T15557] /dev/loop1: Can't open blockdev [ 479.746110][T15565] loop5: detected capacity change from 0 to 2048 [ 479.748320][T15567] loop3: detected capacity change from 0 to 2048 [ 479.769308][T15567] /dev/loop3: Can't open blockdev [ 479.779773][T15565] /dev/loop5: Can't open blockdev [ 479.865778][T15577] loop0: detected capacity change from 0 to 2048 [ 479.867135][T15578] loop1: detected capacity change from 0 to 2048 [ 479.876230][T15579] loop2: detected capacity change from 0 to 2048 [ 479.899361][T15580] loop4: detected capacity change from 0 to 2048 [ 479.904251][T15577] /dev/loop0: Can't open blockdev [ 479.910022][T15578] /dev/loop1: Can't open blockdev [ 479.919573][T15582] loop3: detected capacity change from 0 to 2048 [ 479.932154][T15580] /dev/loop4: Can't open blockdev [ 479.934871][T15579] /dev/loop2: Can't open blockdev [ 479.954559][T15582] /dev/loop3: Can't open blockdev [ 480.008725][T15585] loop5: detected capacity change from 0 to 2048 [ 480.045480][T15585] /dev/loop5: Can't open blockdev [ 480.096600][T15587] loop0: detected capacity change from 0 to 2048 [ 480.102125][T15591] loop3: detected capacity change from 0 to 2048 [ 480.110002][T15590] loop1: detected capacity change from 0 to 2048 [ 480.128558][T15587] /dev/loop0: Can't open blockdev [ 480.139862][T15591] /dev/loop3: Can't open blockdev [ 480.148415][T15590] /dev/loop1: Can't open blockdev [ 480.226192][T15596] loop4: detected capacity change from 0 to 2048 [ 480.229958][T15598] loop2: detected capacity change from 0 to 2048 [ 480.249630][T15596] /dev/loop4: Can't open blockdev [ 480.258226][T15601] loop5: detected capacity change from 0 to 2048 [ 480.265560][T15598] /dev/loop2: Can't open blockdev [ 480.305543][T15601] /dev/loop5: Can't open blockdev [ 480.321241][T15606] loop0: detected capacity change from 0 to 2048 [ 480.336080][T15606] /dev/loop0: Can't open blockdev [ 480.341259][T15607] loop1: detected capacity change from 0 to 2048 [ 480.362933][T15609] loop3: detected capacity change from 0 to 2048 [ 480.379920][T15607] /dev/loop1: Can't open blockdev [ 480.397167][T15609] /dev/loop3: Can't open blockdev [ 480.453292][T15618] loop0: detected capacity change from 0 to 2048 [ 480.467950][T15614] loop2: detected capacity change from 0 to 2048 [ 480.471844][T15618] /dev/loop0: Can't open blockdev [ 480.479224][T15617] loop4: detected capacity change from 0 to 2048 [ 480.485988][ T27] kauditd_printk_skb: 538 callbacks suppressed [ 480.486003][ T27] audit: type=1804 audit(1704917597.255:13519): pid=15607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.515239][T15614] /dev/loop2: Can't open blockdev [ 480.520905][T15625] loop3: detected capacity change from 0 to 2048 [ 480.521018][T15617] /dev/loop4: Can't open blockdev [ 480.534606][ T27] audit: type=1804 audit(1704917597.255:13520): pid=15620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.554112][T15625] /dev/loop3: Can't open blockdev [ 480.557749][ T27] audit: type=1804 audit(1704917597.265:13521): pid=15621 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.582054][ T27] audit: type=1804 audit(1704917597.265:13522): pid=15620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.602867][ T27] audit: type=1804 audit(1704917597.265:13523): pid=15620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.614817][T15627] loop1: detected capacity change from 0 to 2048 [ 480.650934][T15629] loop5: detected capacity change from 0 to 2048 [ 480.659645][T15627] /dev/loop1: Can't open blockdev [ 480.661233][T15629] /dev/loop5: Can't open blockdev [ 480.666605][ T27] audit: type=1804 audit(1704917597.265:13524): pid=15620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.666647][ T27] audit: type=1804 audit(1704917597.265:13525): pid=15609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.666683][ T27] audit: type=1804 audit(1704917597.265:13526): pid=15609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.666721][ T27] audit: type=1804 audit(1704917597.265:13527): pid=15609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.844387][ T27] audit: type=1804 audit(1704917597.295:13528): pid=15607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 480.854265][T15639] loop2: detected capacity change from 0 to 2048 [ 480.904476][T15639] /dev/loop2: Can't open blockdev [ 480.957321][T15640] loop0: detected capacity change from 0 to 2048 [ 480.971599][T15650] loop1: detected capacity change from 0 to 2048 [ 480.978525][T15646] loop5: detected capacity change from 0 to 2048 [ 480.990319][T15647] loop4: detected capacity change from 0 to 2048 [ 481.007494][T15650] /dev/loop1: Can't open blockdev [ 481.014293][T15640] /dev/loop0: Can't open blockdev [ 481.046297][T15651] loop3: detected capacity change from 0 to 2048 [ 481.053559][T15646] /dev/loop5: Can't open blockdev [ 481.059319][T15647] /dev/loop4: Can't open blockdev [ 481.086021][T15651] /dev/loop3: Can't open blockdev [ 481.107410][T15654] loop2: detected capacity change from 0 to 2048 [ 481.133481][T15654] /dev/loop2: Can't open blockdev [ 481.220324][T15660] loop5: detected capacity change from 0 to 2048 [ 481.233930][T15658] loop1: detected capacity change from 0 to 2048 [ 481.256990][T15660] /dev/loop5: Can't open blockdev [ 481.270747][T15663] loop3: detected capacity change from 0 to 2048 [ 481.279626][T15658] /dev/loop1: Can't open blockdev [ 481.281340][T15665] loop0: detected capacity change from 0 to 2048 [ 481.335988][T15665] /dev/loop0: Can't open blockdev [ 481.338316][T15663] /dev/loop3: Can't open blockdev [ 481.352678][T15669] loop4: detected capacity change from 0 to 2048 [ 481.356094][T15670] loop2: detected capacity change from 0 to 2048 [ 481.359489][T15669] /dev/loop4: Can't open blockdev [ 481.377377][T15670] /dev/loop2: Can't open blockdev [ 481.377784][T15672] loop5: detected capacity change from 0 to 2048 [ 481.407319][T15672] /dev/loop5: Can't open blockdev [ 481.473936][T15676] loop1: detected capacity change from 0 to 2048 [ 481.480770][T15676] /dev/loop1: Can't open blockdev [ 481.535167][T15679] loop0: detected capacity change from 0 to 2048 [ 481.561098][T15679] /dev/loop0: Can't open blockdev [ 481.739959][T15697] loop5: detected capacity change from 0 to 2048 [ 481.744387][T15691] loop3: detected capacity change from 0 to 2048 [ 481.757356][T15697] /dev/loop5: Can't open blockdev [ 481.758380][T15693] loop2: detected capacity change from 0 to 2048 [ 481.772162][T15696] loop4: detected capacity change from 0 to 2048 [ 481.778944][T15696] /dev/loop4: Can't open blockdev [ 481.792902][T15693] /dev/loop2: Can't open blockdev [ 481.798762][T15691] /dev/loop3: Can't open blockdev [ 481.836256][ T5460] blk_print_req_error: 4 callbacks suppressed [ 481.836271][ T5460] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 481.861060][T15705] loop1: detected capacity change from 0 to 2048 [ 481.889466][T15705] /dev/loop1: Can't open blockdev [ 481.895750][T15703] loop0: detected capacity change from 0 to 2048 [ 481.916523][T15703] /dev/loop0: Can't open blockdev [ 481.971311][T15714] loop2: detected capacity change from 0 to 2048 [ 481.981406][T15711] loop3: detected capacity change from 0 to 2048 [ 481.983095][T15713] loop4: detected capacity change from 0 to 2048 [ 482.012828][T15714] /dev/loop2: Can't open blockdev [ 482.025412][T15711] /dev/loop3: Can't open blockdev [ 482.027207][T15713] /dev/loop4: Can't open blockdev [ 482.074191][T15718] loop5: detected capacity change from 0 to 2048 [ 482.096972][T15718] /dev/loop5: Can't open blockdev [ 482.108685][T15722] loop0: detected capacity change from 0 to 2048 [ 482.113617][T15720] loop1: detected capacity change from 0 to 2048 [ 482.121850][T15720] /dev/loop1: Can't open blockdev [ 482.125048][T15722] /dev/loop0: Can't open blockdev [ 482.191203][T15727] loop3: detected capacity change from 0 to 2048 [ 482.211492][T15727] /dev/loop3: Can't open blockdev [ 482.221530][T15729] loop2: detected capacity change from 0 to 2048 [ 482.237678][T15731] loop4: detected capacity change from 0 to 2048 [ 482.245888][T15733] loop0: detected capacity change from 0 to 2048 [ 482.256499][T15729] /dev/loop2: Can't open blockdev [ 482.267812][T15731] /dev/loop4: Can't open blockdev [ 482.269547][T15733] /dev/loop0: Can't open blockdev [ 482.309258][T15736] loop5: detected capacity change from 0 to 2048 [ 482.326782][T15736] /dev/loop5: Can't open blockdev [ 482.376634][T15738] loop1: detected capacity change from 0 to 2048 [ 482.428531][T15738] /dev/loop1: Can't open blockdev [ 482.471810][T15744] loop2: detected capacity change from 0 to 2048 [ 482.484252][T15746] loop0: detected capacity change from 0 to 2048 [ 482.487799][T15748] loop4: detected capacity change from 0 to 2048 [ 482.491066][T15746] /dev/loop0: Can't open blockdev [ 482.508790][T15750] loop3: detected capacity change from 0 to 2048 [ 482.510058][T15748] /dev/loop4: Can't open blockdev [ 482.535145][T15750] /dev/loop3: Can't open blockdev [ 482.535145][T15744] /dev/loop2: Can't open blockdev [ 482.579392][T15753] loop5: detected capacity change from 0 to 2048 [ 482.591998][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 482.614209][T15753] /dev/loop5: Can't open blockdev [ 482.701295][T15758] loop1: detected capacity change from 0 to 2048 [ 482.707299][T15760] loop2: detected capacity change from 0 to 2048 [ 482.733593][T15760] /dev/loop2: Can't open blockdev [ 482.738281][T15758] /dev/loop1: Can't open blockdev [ 482.799473][T15766] loop4: detected capacity change from 0 to 2048 [ 482.807411][T15766] /dev/loop4: Can't open blockdev [ 482.831786][T15772] loop0: detected capacity change from 0 to 2048 [ 482.839312][T15772] /dev/loop0: Can't open blockdev [ 482.847538][T15769] loop5: detected capacity change from 0 to 2048 [ 482.855040][T15771] loop3: detected capacity change from 0 to 2048 [ 482.869140][T15777] loop2: detected capacity change from 0 to 2048 [ 482.882738][T15769] /dev/loop5: Can't open blockdev [ 482.888427][T15771] /dev/loop3: Can't open blockdev [ 482.889376][T15777] /dev/loop2: Can't open blockdev [ 482.923165][T15779] loop1: detected capacity change from 0 to 2048 [ 482.936818][T15779] /dev/loop1: Can't open blockdev [ 482.965644][T15781] loop5: detected capacity change from 0 to 2048 [ 482.974868][T15781] /dev/loop5: Can't open blockdev [ 482.994439][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.024103][T15784] loop4: detected capacity change from 0 to 2048 [ 483.033284][T15784] /dev/loop4: Can't open blockdev [ 483.199817][T15796] loop3: detected capacity change from 0 to 2048 [ 483.204321][T15801] loop5: detected capacity change from 0 to 2048 [ 483.224743][T15796] /dev/loop3: Can't open blockdev [ 483.230827][T15801] /dev/loop5: Can't open blockdev [ 483.237642][T15799] loop2: detected capacity change from 0 to 2048 [ 483.245355][T15797] loop0: detected capacity change from 0 to 2048 [ 483.253374][T15802] loop1: detected capacity change from 0 to 2048 [ 483.261196][T15799] /dev/loop2: Can't open blockdev [ 483.267094][T15797] /dev/loop0: Can't open blockdev [ 483.278025][T15802] /dev/loop1: Can't open blockdev [ 483.300166][T15807] loop4: detected capacity change from 0 to 2048 [ 483.307492][T15807] /dev/loop4: Can't open blockdev [ 483.374680][T15810] loop3: detected capacity change from 0 to 2048 [ 483.414664][T15810] /dev/loop3: Can't open blockdev [ 483.426198][T15811] loop5: detected capacity change from 0 to 2048 [ 483.440740][T15814] loop0: detected capacity change from 0 to 2048 [ 483.448205][T15811] /dev/loop5: Can't open blockdev [ 483.454141][T15814] /dev/loop0: Can't open blockdev [ 483.456169][T15815] loop1: detected capacity change from 0 to 2048 [ 483.482913][T15817] loop2: detected capacity change from 0 to 2048 [ 483.503066][T15815] /dev/loop1: Can't open blockdev [ 483.508710][T15817] /dev/loop2: Can't open blockdev [ 483.537963][T15823] loop5: detected capacity change from 0 to 2048 [ 483.560989][T15821] loop4: detected capacity change from 0 to 2048 [ 483.588105][T15821] /dev/loop4: Can't open blockdev [ 483.588343][T15823] /dev/loop5: Can't open blockdev [ 483.607139][T15826] loop0: detected capacity change from 0 to 2048 [ 483.633353][T15826] /dev/loop0: Can't open blockdev [ 483.669874][T15829] loop3: detected capacity change from 0 to 2048 [ 483.697057][T15829] /dev/loop3: Can't open blockdev [ 483.698851][T15830] loop1: detected capacity change from 0 to 2048 [ 483.718971][T15830] /dev/loop1: Can't open blockdev [ 483.740279][T15832] loop2: detected capacity change from 0 to 2048 [ 483.764104][T15832] /dev/loop2: Can't open blockdev [ 483.777892][T15835] loop5: detected capacity change from 0 to 2048 [ 483.795369][T15835] /dev/loop5: Can't open blockdev [ 483.800303][T15838] loop0: detected capacity change from 0 to 2048 [ 483.859422][T15838] /dev/loop0: Can't open blockdev [ 483.866953][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 483.948369][T15845] loop1: detected capacity change from 0 to 2048 [ 483.955772][T15848] loop4: detected capacity change from 0 to 2048 [ 483.960860][T15846] loop3: detected capacity change from 0 to 2048 [ 483.978997][T15848] /dev/loop4: Can't open blockdev [ 483.980559][T15846] /dev/loop3: Can't open blockdev [ 483.986573][T15845] /dev/loop1: Can't open blockdev [ 484.071807][T15856] loop2: detected capacity change from 0 to 2048 [ 484.098338][T15856] /dev/loop2: Can't open blockdev [ 484.107167][T15858] loop5: detected capacity change from 0 to 2048 [ 484.110993][T15859] loop0: detected capacity change from 0 to 2048 [ 484.123137][T15859] /dev/loop0: Can't open blockdev [ 484.123742][T15858] /dev/loop5: Can't open blockdev [ 484.226473][T15871] loop4: detected capacity change from 0 to 2048 [ 484.232437][T15870] loop3: detected capacity change from 0 to 2048 [ 484.244736][T15869] loop1: detected capacity change from 0 to 2048 [ 484.255189][T15871] /dev/loop4: Can't open blockdev [ 484.258236][T15870] /dev/loop3: Can't open blockdev [ 484.267281][T15869] /dev/loop1: Can't open blockdev [ 484.314821][ T5460] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.412713][T15880] loop2: detected capacity change from 0 to 2048 [ 484.420353][T15882] loop0: detected capacity change from 0 to 2048 [ 484.437032][T15882] /dev/loop0: Can't open blockdev [ 484.437400][T15880] /dev/loop2: Can't open blockdev [ 484.451435][T15884] loop5: detected capacity change from 0 to 2048 [ 484.472496][T15884] /dev/loop5: Can't open blockdev [ 484.493531][ T5459] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.520366][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.567038][T15894] loop1: detected capacity change from 0 to 2048 [ 484.578785][T15894] /dev/loop1: Can't open blockdev [ 484.599001][T15897] loop0: detected capacity change from 0 to 2048 [ 484.613340][T15893] loop4: detected capacity change from 0 to 2048 [ 484.617441][T15895] loop3: detected capacity change from 0 to 2048 [ 484.620256][T15893] /dev/loop4: Can't open blockdev [ 484.632209][T15899] loop2: detected capacity change from 0 to 2048 [ 484.637766][T15897] /dev/loop0: Can't open blockdev [ 484.645139][T15895] /dev/loop3: Can't open blockdev [ 484.649968][T15899] /dev/loop2: Can't open blockdev [ 484.701938][ T5459] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.713964][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.718242][T15902] loop5: detected capacity change from 0 to 2048 [ 484.734869][T15902] /dev/loop5: Can't open blockdev [ 484.762932][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 484.779872][T15905] loop4: detected capacity change from 0 to 2048 [ 484.796673][T15905] /dev/loop4: Can't open blockdev [ 484.798882][T15907] loop1: detected capacity change from 0 to 2048 [ 484.812032][T15907] /dev/loop1: Can't open blockdev [ 484.879679][T15911] loop0: detected capacity change from 0 to 2048 [ 484.890385][T15914] loop3: detected capacity change from 0 to 2048 [ 484.898364][T15911] /dev/loop0: Can't open blockdev [ 484.903726][T15914] /dev/loop3: Can't open blockdev [ 484.910127][T15915] loop2: detected capacity change from 0 to 2048 [ 484.922544][T15915] /dev/loop2: Can't open blockdev [ 484.974519][T15919] loop5: detected capacity change from 0 to 2048 [ 485.001808][T15919] /dev/loop5: Can't open blockdev [ 485.003303][T15922] loop1: detected capacity change from 0 to 2048 [ 485.007645][T15923] loop4: detected capacity change from 0 to 2048 [ 485.023316][T15923] /dev/loop4: Can't open blockdev [ 485.025330][T15922] /dev/loop1: Can't open blockdev [ 485.076440][T15927] loop3: detected capacity change from 0 to 2048 [ 485.110623][T15927] /dev/loop3: Can't open blockdev [ 485.135815][T15932] loop0: detected capacity change from 0 to 2048 [ 485.151326][T15933] loop2: detected capacity change from 0 to 2048 [ 485.152669][T15932] /dev/loop0: Can't open blockdev [ 485.175551][T15933] /dev/loop2: Can't open blockdev [ 485.187456][T15935] loop4: detected capacity change from 0 to 2048 [ 485.205542][T15935] /dev/loop4: Can't open blockdev [ 485.292444][T15942] loop1: detected capacity change from 0 to 2048 [ 485.298681][T15943] loop5: detected capacity change from 0 to 2048 [ 485.317500][T15946] loop3: detected capacity change from 0 to 2048 [ 485.323220][T15948] loop0: detected capacity change from 0 to 2048 [ 485.326827][T15943] /dev/loop5: Can't open blockdev [ 485.330744][T15942] /dev/loop1: Can't open blockdev [ 485.342559][T15946] /dev/loop3: Can't open blockdev [ 485.346433][T15950] loop2: detected capacity change from 0 to 2048 [ 485.376415][T15948] /dev/loop0: Can't open blockdev [ 485.393380][T15950] /dev/loop2: Can't open blockdev [ 485.398918][T15953] loop4: detected capacity change from 0 to 2048 [ 485.410570][T15953] /dev/loop4: Can't open blockdev [ 485.484967][T15958] loop5: detected capacity change from 0 to 2048 [ 485.498687][ T27] kauditd_printk_skb: 523 callbacks suppressed [ 485.498709][ T27] audit: type=1804 audit(1704917602.275:14052): pid=15948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.511487][T15958] /dev/loop5: Can't open blockdev [ 485.537959][ T27] audit: type=1804 audit(1704917602.315:14053): pid=15948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.590367][T15961] loop4: detected capacity change from 0 to 2048 [ 485.612517][T15961] /dev/loop4: Can't open blockdev [ 485.642833][T15968] loop1: detected capacity change from 0 to 2048 [ 485.651706][T15968] /dev/loop1: Can't open blockdev [ 485.697411][ T27] audit: type=1804 audit(1704917602.315:14054): pid=15948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.704325][T15973] loop2: detected capacity change from 0 to 2048 [ 485.745124][T15972] loop3: detected capacity change from 0 to 2048 [ 485.761457][T15974] loop0: detected capacity change from 0 to 2048 [ 485.764773][T15977] loop5: detected capacity change from 0 to 2048 [ 485.775584][T15977] /dev/loop5: Can't open blockdev [ 485.779088][T15972] /dev/loop3: Can't open blockdev [ 485.782186][ T27] audit: type=1804 audit(1704917602.315:14055): pid=15948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.807905][ T27] audit: type=1804 audit(1704917602.315:14056): pid=15942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.808997][T15974] /dev/loop0: Can't open blockdev [ 485.829439][ T27] audit: type=1804 audit(1704917602.315:14057): pid=15942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.858141][T15973] /dev/loop2: Can't open blockdev [ 485.858621][T15978] loop1: detected capacity change from 0 to 2048 [ 485.870477][T15978] /dev/loop1: Can't open blockdev [ 485.876488][ T27] audit: type=1804 audit(1704917602.315:14058): pid=15942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.907608][ T27] audit: type=1804 audit(1704917602.315:14059): pid=15942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.930458][T15981] loop4: detected capacity change from 0 to 2048 [ 485.937410][T15981] /dev/loop4: Can't open blockdev [ 485.943083][ T27] audit: type=1804 audit(1704917602.355:14060): pid=15963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 485.977256][ T27] audit: type=1804 audit(1704917602.355:14061): pid=15950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 486.097324][T15984] loop5: detected capacity change from 0 to 2048 [ 486.103336][T15989] loop1: detected capacity change from 0 to 2048 [ 486.112337][T15992] loop3: detected capacity change from 0 to 2048 [ 486.132979][T15992] /dev/loop3: Can't open blockdev [ 486.134700][T15988] loop4: detected capacity change from 0 to 2048 [ 486.139785][T15989] /dev/loop1: Can't open blockdev [ 486.158932][T15984] /dev/loop5: Can't open blockdev [ 486.159065][T15997] loop2: detected capacity change from 0 to 2048 [ 486.190991][T15997] /dev/loop2: Can't open blockdev [ 486.193340][T15988] /dev/loop4: Can't open blockdev [ 486.296763][T15999] loop0: detected capacity change from 0 to 2048 [ 486.305810][T16001] loop2: detected capacity change from 0 to 2048 [ 486.310689][T16003] loop1: detected capacity change from 0 to 2048 [ 486.326275][T16003] /dev/loop1: Can't open blockdev [ 486.331209][T16005] loop4: detected capacity change from 0 to 2048 [ 486.334032][T15999] /dev/loop0: Can't open blockdev [ 486.339072][T16001] /dev/loop2: Can't open blockdev [ 486.349399][T16005] /dev/loop4: Can't open blockdev [ 486.444320][T16010] loop3: detected capacity change from 0 to 2048 [ 486.474995][T16012] loop5: detected capacity change from 0 to 2048 [ 486.482460][T16014] loop4: detected capacity change from 0 to 2048 [ 486.484407][T16010] /dev/loop3: Can't open blockdev [ 486.508471][T16014] /dev/loop4: Can't open blockdev [ 486.514518][T16012] /dev/loop5: Can't open blockdev [ 486.582953][T16021] loop0: detected capacity change from 0 to 2048 [ 486.590109][T16022] loop2: detected capacity change from 0 to 2048 [ 486.614276][T16021] /dev/loop0: Can't open blockdev [ 486.623379][T16022] /dev/loop2: Can't open blockdev [ 486.631180][T16024] loop1: detected capacity change from 0 to 2048 [ 486.682128][T16024] /dev/loop1: Can't open blockdev [ 486.699534][T16028] loop4: detected capacity change from 0 to 2048 [ 486.718692][T16029] loop5: detected capacity change from 0 to 2048 [ 486.764228][T16028] /dev/loop4: Can't open blockdev [ 486.775413][T16029] /dev/loop5: Can't open blockdev [ 486.784547][T16035] loop0: detected capacity change from 0 to 2048 [ 486.804779][T16038] loop2: detected capacity change from 0 to 2048 [ 486.812634][T16035] /dev/loop0: Can't open blockdev [ 486.822135][T16038] /dev/loop2: Can't open blockdev [ 486.848954][T16039] loop3: detected capacity change from 0 to 2048 [ 486.896755][T16039] /dev/loop3: Can't open blockdev [ 486.917040][T16043] loop1: detected capacity change from 0 to 2048 [ 486.948144][T16043] /dev/loop1: Can't open blockdev [ 486.994658][T16050] loop0: detected capacity change from 0 to 2048 [ 487.019997][T16050] /dev/loop0: Can't open blockdev [ 487.023963][T16054] loop4: detected capacity change from 0 to 2048 [ 487.047700][T16056] loop2: detected capacity change from 0 to 2048 [ 487.054307][T16053] loop5: detected capacity change from 0 to 2048 [ 487.065589][T16053] /dev/loop5: Can't open blockdev [ 487.068843][T16054] /dev/loop4: Can't open blockdev [ 487.089216][T16056] /dev/loop2: Can't open blockdev [ 487.149657][T16067] loop1: detected capacity change from 0 to 2048 [ 487.151836][T16068] loop5: detected capacity change from 0 to 2048 [ 487.161051][ T5416] blk_print_req_error: 3 callbacks suppressed [ 487.161063][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 487.173931][T16060] loop3: detected capacity change from 0 to 2048 [ 487.204782][T16060] /dev/loop3: Can't open blockdev [ 487.213646][T16067] /dev/loop1: Can't open blockdev [ 487.235886][T16070] loop0: detected capacity change from 0 to 2048 [ 487.245450][T16068] /dev/loop5: Can't open blockdev [ 487.263142][T16072] loop4: detected capacity change from 0 to 2048 [ 487.263696][T16070] /dev/loop0: Can't open blockdev [ 487.308577][T16072] /dev/loop4: Can't open blockdev [ 487.321759][T16076] loop2: detected capacity change from 0 to 2048 [ 487.363264][T16076] /dev/loop2: Can't open blockdev [ 487.397048][T16081] loop5: detected capacity change from 0 to 2048 [ 487.413816][T16081] /dev/loop5: Can't open blockdev [ 487.479102][T16079] loop3: detected capacity change from 0 to 2048 [ 487.483439][T16087] loop4: detected capacity change from 0 to 2048 [ 487.490599][T16084] loop1: detected capacity change from 0 to 2048 [ 487.503235][T16087] /dev/loop4: Can't open blockdev [ 487.544314][T16079] /dev/loop3: Can't open blockdev [ 487.550111][T16094] loop5: detected capacity change from 0 to 2048 [ 487.557033][T16084] /dev/loop1: Can't open blockdev [ 487.560810][T16096] loop0: detected capacity change from 0 to 2048 [ 487.568672][T16089] loop2: detected capacity change from 0 to 2048 [ 487.575743][T16094] /dev/loop5: Can't open blockdev [ 487.581146][T16096] /dev/loop0: Can't open blockdev [ 487.600937][T16089] /dev/loop2: Can't open blockdev [ 487.635946][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 487.646334][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 487.675137][T16101] loop4: detected capacity change from 0 to 2048 [ 487.694603][T16101] /dev/loop4: Can't open blockdev [ 487.783691][T16103] loop5: detected capacity change from 0 to 2048 [ 487.817625][T16106] loop0: detected capacity change from 0 to 2048 [ 487.834685][T16112] loop4: detected capacity change from 0 to 2048 [ 487.838382][T16108] loop3: detected capacity change from 0 to 2048 [ 487.856999][T16103] /dev/loop5: Can't open blockdev [ 487.866073][T16112] /dev/loop4: Can't open blockdev [ 487.866853][T16109] loop1: detected capacity change from 0 to 2048 [ 487.898394][T16108] /dev/loop3: Can't open blockdev [ 487.904262][T16106] /dev/loop0: Can't open blockdev [ 487.925088][T16109] /dev/loop1: Can't open blockdev [ 487.930288][T16117] loop2: detected capacity change from 0 to 2048 [ 487.980950][T16117] /dev/loop2: Can't open blockdev [ 488.043630][T16119] loop4: detected capacity change from 0 to 2048 [ 488.049642][T16124] loop3: detected capacity change from 0 to 2048 [ 488.097132][T16119] /dev/loop4: Can't open blockdev [ 488.117083][T16127] loop0: detected capacity change from 0 to 2048 [ 488.117869][T16128] loop1: detected capacity change from 0 to 2048 [ 488.129627][T16124] /dev/loop3: Can't open blockdev [ 488.130831][T16128] /dev/loop1: Can't open blockdev [ 488.163355][T16127] /dev/loop0: Can't open blockdev [ 488.244838][T16135] loop5: detected capacity change from 0 to 2048 [ 488.261453][T16134] loop2: detected capacity change from 0 to 2048 [ 488.267197][T16135] /dev/loop5: Can't open blockdev [ 488.304380][T16134] /dev/loop2: Can't open blockdev [ 488.320246][T16138] loop1: detected capacity change from 0 to 2048 [ 488.334394][T16138] /dev/loop1: Can't open blockdev [ 488.334891][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.411699][T16150] loop1: detected capacity change from 0 to 2048 [ 488.434688][T16151] loop3: detected capacity change from 0 to 2048 [ 488.443482][T16147] loop4: detected capacity change from 0 to 2048 [ 488.450064][T16144] loop0: detected capacity change from 0 to 2048 [ 488.458808][T16150] /dev/loop1: Can't open blockdev [ 488.466169][T16144] /dev/loop0: Can't open blockdev [ 488.469538][T16154] loop2: detected capacity change from 0 to 2048 [ 488.471803][T16147] /dev/loop4: Can't open blockdev [ 488.478828][T16151] /dev/loop3: Can't open blockdev [ 488.498862][T16154] /dev/loop2: Can't open blockdev [ 488.537768][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 488.542646][T16157] loop5: detected capacity change from 0 to 2048 [ 488.556871][T16157] /dev/loop5: Can't open blockdev [ 488.624684][T16160] loop2: detected capacity change from 0 to 2048 [ 488.701453][T16160] /dev/loop2: Can't open blockdev [ 488.710066][T16169] loop1: detected capacity change from 0 to 2048 [ 488.753268][T16169] /dev/loop1: Can't open blockdev [ 488.768284][T16177] loop4: detected capacity change from 0 to 2048 [ 488.779290][T16176] loop5: detected capacity change from 0 to 2048 [ 488.790206][T16172] loop0: detected capacity change from 0 to 2048 [ 488.806584][T16178] loop3: detected capacity change from 0 to 2048 [ 488.813494][T16176] /dev/loop5: Can't open blockdev [ 488.819074][T16177] /dev/loop4: Can't open blockdev [ 488.820584][T16172] /dev/loop0: Can't open blockdev [ 488.828313][T16178] /dev/loop3: Can't open blockdev [ 488.979361][T16180] loop2: detected capacity change from 0 to 2048 [ 489.003877][T16180] /dev/loop2: Can't open blockdev [ 489.012026][T16185] loop5: detected capacity change from 0 to 2048 [ 489.022557][T16189] loop4: detected capacity change from 0 to 2048 [ 489.033864][T16187] loop1: detected capacity change from 0 to 2048 [ 489.039339][T16189] /dev/loop4: Can't open blockdev [ 489.040695][T16187] /dev/loop1: Can't open blockdev [ 489.051561][T16185] /dev/loop5: Can't open blockdev [ 489.092879][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 489.147043][T16193] loop0: detected capacity change from 0 to 2048 [ 489.187827][T16193] /dev/loop0: Can't open blockdev [ 489.190284][T16199] loop4: detected capacity change from 0 to 2048 [ 489.195765][T16195] loop3: detected capacity change from 0 to 2048 [ 489.209288][T16197] loop2: detected capacity change from 0 to 2048 [ 489.223356][T16197] /dev/loop2: Can't open blockdev [ 489.229023][T16201] loop1: detected capacity change from 0 to 2048 [ 489.235624][T16195] /dev/loop3: Can't open blockdev [ 489.236603][T16199] /dev/loop4: Can't open blockdev [ 489.279481][T16201] /dev/loop1: Can't open blockdev [ 489.296188][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 489.310479][T13587] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 489.324995][T16204] loop5: detected capacity change from 0 to 2048 [ 489.331841][T16204] /dev/loop5: Can't open blockdev [ 489.432596][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 489.450749][T16208] loop4: detected capacity change from 0 to 2048 [ 489.470199][T16208] /dev/loop4: Can't open blockdev [ 489.509753][T16215] loop1: detected capacity change from 0 to 2048 [ 489.546132][T16217] loop3: detected capacity change from 0 to 2048 [ 489.555554][T16218] loop2: detected capacity change from 0 to 2048 [ 489.563304][T16215] /dev/loop1: Can't open blockdev [ 489.563634][T16217] /dev/loop3: Can't open blockdev [ 489.573203][T16219] loop0: detected capacity change from 0 to 2048 [ 489.576655][T16218] /dev/loop2: Can't open blockdev [ 489.622998][T16219] /dev/loop0: Can't open blockdev [ 489.635608][T16224] loop5: detected capacity change from 0 to 2048 [ 489.664412][T16224] /dev/loop5: Can't open blockdev [ 489.709432][T16225] loop4: detected capacity change from 0 to 2048 [ 489.736247][T16228] loop2: detected capacity change from 0 to 2048 [ 489.754119][T16225] /dev/loop4: Can't open blockdev [ 489.764930][T16228] /dev/loop2: Can't open blockdev [ 489.776888][T16231] loop1: detected capacity change from 0 to 2048 [ 489.800062][T16232] loop0: detected capacity change from 0 to 2048 [ 489.807048][T16231] /dev/loop1: Can't open blockdev [ 489.827398][T16232] /dev/loop0: Can't open blockdev [ 489.853316][T16236] loop3: detected capacity change from 0 to 2048 [ 489.860179][T16236] /dev/loop3: Can't open blockdev [ 489.865678][T16238] loop5: detected capacity change from 0 to 2048 [ 489.888295][T16240] loop2: detected capacity change from 0 to 2048 [ 489.892778][T16238] /dev/loop5: Can't open blockdev [ 489.911285][T16240] /dev/loop2: Can't open blockdev [ 489.974111][T16244] loop4: detected capacity change from 0 to 2048 [ 489.988325][T16244] /dev/loop4: Can't open blockdev [ 490.064495][T16250] loop0: detected capacity change from 0 to 2048 [ 490.096753][T16250] /dev/loop0: Can't open blockdev [ 490.160371][T16255] loop1: detected capacity change from 0 to 2048 [ 490.168018][T16258] loop3: detected capacity change from 0 to 2048 [ 490.170321][T16259] loop5: detected capacity change from 0 to 2048 [ 490.178425][T16261] loop2: detected capacity change from 0 to 2048 [ 490.196948][T16255] /dev/loop1: Can't open blockdev [ 490.200676][T16263] loop4: detected capacity change from 0 to 2048 [ 490.212162][T16258] /dev/loop3: Can't open blockdev [ 490.219543][T16263] /dev/loop4: Can't open blockdev [ 490.223002][T16259] /dev/loop5: Can't open blockdev [ 490.229293][T16261] /dev/loop2: Can't open blockdev [ 490.333569][T16265] loop0: detected capacity change from 0 to 2048 [ 490.359815][T16265] /dev/loop0: Can't open blockdev [ 490.511297][T16274] loop3: detected capacity change from 0 to 2048 [ 490.520172][T16275] loop4: detected capacity change from 0 to 2048 [ 490.522748][T16277] loop1: detected capacity change from 0 to 2048 [ 490.544134][T16274] /dev/loop3: Can't open blockdev [ 490.546748][T16275] /dev/loop4: Can't open blockdev [ 490.566906][ T27] kauditd_printk_skb: 501 callbacks suppressed [ 490.566923][ T27] audit: type=1804 audit(1704917607.345:14563): pid=16274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 490.604468][T16277] /dev/loop1: Can't open blockdev [ 490.620228][T16279] loop0: detected capacity change from 0 to 2048 [ 490.633787][T16283] loop5: detected capacity change from 0 to 2048 [ 490.659435][ T27] audit: type=1804 audit(1704917607.355:14564): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 490.662317][T16279] /dev/loop0: Can't open blockdev [ 490.691857][T16285] loop3: detected capacity change from 0 to 2048 [ 490.692491][T16281] loop2: detected capacity change from 0 to 2048 [ 490.694048][T16283] /dev/loop5: Can't open blockdev [ 490.699297][T16281] /dev/loop2: Can't open blockdev [ 490.738324][T16285] /dev/loop3: Can't open blockdev [ 490.748959][ T27] audit: type=1804 audit(1704917607.395:14565): pid=16274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 490.775003][ T27] audit: type=1804 audit(1704917607.395:14566): pid=16274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 490.797948][ T27] audit: type=1804 audit(1704917607.395:14567): pid=16274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 490.892512][T16291] loop1: detected capacity change from 0 to 2048 [ 490.900340][T16294] loop4: detected capacity change from 0 to 2048 [ 490.907448][T16291] /dev/loop1: Can't open blockdev [ 490.919551][T16294] /dev/loop4: Can't open blockdev [ 490.927327][ T27] audit: type=1804 audit(1704917607.395:14568): pid=16274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 490.978670][ T27] audit: type=1804 audit(1704917607.405:14569): pid=16277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 491.003271][T16299] loop0: detected capacity change from 0 to 2048 [ 491.010191][T16299] /dev/loop0: Can't open blockdev [ 491.033508][ T27] audit: type=1804 audit(1704917607.425:14570): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 491.066565][T16304] loop5: detected capacity change from 0 to 2048 [ 491.072637][ T27] audit: type=1804 audit(1704917607.425:14571): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 491.083169][T16302] loop3: detected capacity change from 0 to 2048 [ 491.103461][T16304] /dev/loop5: Can't open blockdev [ 491.110645][ T27] audit: type=1804 audit(1704917607.435:14572): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 491.118637][T16302] /dev/loop3: Can't open blockdev [ 491.150446][T16309] loop4: detected capacity change from 0 to 2048 [ 491.155746][T16306] loop2: detected capacity change from 0 to 2048 [ 491.164467][T16309] /dev/loop4: Can't open blockdev [ 491.223912][T16306] /dev/loop2: Can't open blockdev [ 491.227340][T16314] loop1: detected capacity change from 0 to 2048 [ 491.246418][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 491.249631][T16314] /dev/loop1: Can't open blockdev [ 491.269995][T16315] loop0: detected capacity change from 0 to 2048 [ 491.311213][T16315] /dev/loop0: Can't open blockdev [ 491.318900][T16321] loop3: detected capacity change from 0 to 2048 [ 491.347302][T16322] loop5: detected capacity change from 0 to 2048 [ 491.357726][T16322] /dev/loop5: Can't open blockdev [ 491.364089][T16321] /dev/loop3: Can't open blockdev [ 491.431549][T16325] loop4: detected capacity change from 0 to 2048 [ 491.457980][T16329] loop2: detected capacity change from 0 to 2048 [ 491.470452][T16325] /dev/loop4: Can't open blockdev [ 491.488507][T16329] /dev/loop2: Can't open blockdev [ 491.496361][T16334] loop1: detected capacity change from 0 to 2048 [ 491.496558][T16333] loop3: detected capacity change from 0 to 2048 [ 491.514387][T16334] /dev/loop1: Can't open blockdev [ 491.533239][T16333] /dev/loop3: Can't open blockdev [ 491.569399][T16337] loop5: detected capacity change from 0 to 2048 [ 491.577335][T16339] loop0: detected capacity change from 0 to 2048 [ 491.593591][T16337] /dev/loop5: Can't open blockdev [ 491.599072][T16339] /dev/loop0: Can't open blockdev [ 491.638814][T16342] loop4: detected capacity change from 0 to 2048 [ 491.660036][T16344] loop2: detected capacity change from 0 to 2048 [ 491.669276][T16342] /dev/loop4: Can't open blockdev [ 491.675883][T16344] /dev/loop2: Can't open blockdev [ 491.721605][T16347] loop1: detected capacity change from 0 to 2048 [ 491.764638][T16347] /dev/loop1: Can't open blockdev [ 491.838346][T16351] loop0: detected capacity change from 0 to 2048 [ 491.855391][T16355] loop4: detected capacity change from 0 to 2048 [ 491.858310][T16356] loop5: detected capacity change from 0 to 2048 [ 491.863144][T16351] /dev/loop0: Can't open blockdev [ 491.878217][T16355] /dev/loop4: Can't open blockdev [ 491.885679][T16358] loop3: detected capacity change from 0 to 2048 [ 491.897481][T16356] /dev/loop5: Can't open blockdev [ 491.911108][T16358] /dev/loop3: Can't open blockdev [ 491.974476][T16363] loop2: detected capacity change from 0 to 2048 [ 491.981359][T16363] /dev/loop2: Can't open blockdev [ 491.988183][T16364] loop1: detected capacity change from 0 to 2048 [ 492.033969][T16364] /dev/loop1: Can't open blockdev [ 492.137507][T16375] loop4: detected capacity change from 0 to 2048 [ 492.148340][T16372] loop3: detected capacity change from 0 to 2048 [ 492.157318][T16373] loop5: detected capacity change from 0 to 2048 [ 492.157764][T16375] /dev/loop4: Can't open blockdev [ 492.177392][T16377] loop0: detected capacity change from 0 to 2048 [ 492.197962][T16372] /dev/loop3: Can't open blockdev [ 492.205130][T16373] /dev/loop5: Can't open blockdev [ 492.226555][T16377] /dev/loop0: Can't open blockdev [ 492.233708][T13587] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 492.241231][T16382] loop2: detected capacity change from 0 to 2048 [ 492.251805][T16382] /dev/loop2: Can't open blockdev [ 492.339626][T16384] loop1: detected capacity change from 0 to 2048 [ 492.357003][T16384] /dev/loop1: Can't open blockdev [ 492.441757][T16396] loop3: detected capacity change from 0 to 2048 [ 492.466342][T16401] loop0: detected capacity change from 0 to 2048 [ 492.472883][T16399] loop2: detected capacity change from 0 to 2048 [ 492.480856][T16396] /dev/loop3: Can't open blockdev [ 492.487448][T16399] /dev/loop2: Can't open blockdev [ 492.487465][T16402] loop4: detected capacity change from 0 to 2048 [ 492.493444][T16401] /dev/loop0: Can't open blockdev [ 492.507015][T16403] loop5: detected capacity change from 0 to 2048 [ 492.514008][T16402] /dev/loop4: Can't open blockdev [ 492.527220][T16403] /dev/loop5: Can't open blockdev [ 492.535092][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 492.567600][T16406] loop1: detected capacity change from 0 to 2048 [ 492.583397][T16406] /dev/loop1: Can't open blockdev [ 492.675092][T16409] loop3: detected capacity change from 0 to 2048 [ 492.687022][T16412] loop0: detected capacity change from 0 to 2048 [ 492.705131][T16409] /dev/loop3: Can't open blockdev [ 492.713068][T16412] /dev/loop0: Can't open blockdev [ 492.713629][T16418] loop2: detected capacity change from 0 to 2048 [ 492.725515][T16418] /dev/loop2: Can't open blockdev [ 492.788216][T16423] loop5: detected capacity change from 0 to 2048 [ 492.824808][T16420] loop1: detected capacity change from 0 to 2048 [ 492.824879][T16423] /dev/loop5: Can't open blockdev [ 492.834236][T16424] loop4: detected capacity change from 0 to 2048 [ 492.882175][T16424] /dev/loop4: Can't open blockdev [ 492.886170][T16427] loop3: detected capacity change from 0 to 2048 [ 492.897582][T16420] /dev/loop1: Can't open blockdev [ 492.909822][T16427] /dev/loop3: Can't open blockdev [ 492.911708][T16429] loop2: detected capacity change from 0 to 2048 [ 492.923658][T16429] /dev/loop2: Can't open blockdev [ 493.017764][T16434] loop0: detected capacity change from 0 to 2048 [ 493.035822][T16434] /dev/loop0: Can't open blockdev [ 493.139700][T16447] loop3: detected capacity change from 0 to 2048 [ 493.144015][T16444] loop1: detected capacity change from 0 to 2048 [ 493.152465][T16439] loop4: detected capacity change from 0 to 2048 [ 493.159311][T16439] /dev/loop4: Can't open blockdev [ 493.163875][T16444] /dev/loop1: Can't open blockdev [ 493.167275][T16445] loop2: detected capacity change from 0 to 2048 [ 493.176307][T16441] loop5: detected capacity change from 0 to 2048 [ 493.192277][T16441] /dev/loop5: Can't open blockdev [ 493.199266][T16447] /dev/loop3: Can't open blockdev [ 493.207096][T16445] /dev/loop2: Can't open blockdev [ 493.271570][T16450] loop0: detected capacity change from 0 to 2048 [ 493.317188][T16450] /dev/loop0: Can't open blockdev [ 493.334504][T16455] loop3: detected capacity change from 0 to 2048 [ 493.336399][T16453] loop5: detected capacity change from 0 to 2048 [ 493.348984][T16457] loop1: detected capacity change from 0 to 2048 [ 493.356840][T16453] /dev/loop5: Can't open blockdev [ 493.366091][T16455] /dev/loop3: Can't open blockdev [ 493.373114][T16457] /dev/loop1: Can't open blockdev [ 493.445874][T16462] loop4: detected capacity change from 0 to 2048 [ 493.454298][T16463] loop2: detected capacity change from 0 to 2048 [ 493.461518][T16462] /dev/loop4: Can't open blockdev [ 493.468971][T16463] /dev/loop2: Can't open blockdev [ 493.503158][T16465] loop0: detected capacity change from 0 to 2048 [ 493.530106][T16465] /dev/loop0: Can't open blockdev [ 493.570585][T16468] loop5: detected capacity change from 0 to 2048 [ 493.617236][T16468] /dev/loop5: Can't open blockdev [ 493.629958][T16473] loop1: detected capacity change from 0 to 2048 [ 493.641850][T16474] loop3: detected capacity change from 0 to 2048 [ 493.643815][T16476] loop4: detected capacity change from 0 to 2048 [ 493.653411][T16473] /dev/loop1: Can't open blockdev [ 493.663570][T16474] /dev/loop3: Can't open blockdev [ 493.674948][T16478] loop0: detected capacity change from 0 to 2048 [ 493.689126][T16476] /dev/loop4: Can't open blockdev [ 493.694829][T16478] /dev/loop0: Can't open blockdev [ 493.697991][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 493.757635][T16483] loop2: detected capacity change from 0 to 2048 [ 493.790832][T16485] loop3: detected capacity change from 0 to 2048 [ 493.808269][T16483] /dev/loop2: Can't open blockdev [ 493.824569][T16485] /dev/loop3: Can't open blockdev [ 493.861543][T16489] loop0: detected capacity change from 0 to 2048 [ 493.868756][T16491] loop1: detected capacity change from 0 to 2048 [ 493.872898][T16492] loop5: detected capacity change from 0 to 2048 [ 493.888871][T16491] /dev/loop1: Can't open blockdev [ 493.902379][T16492] /dev/loop5: Can't open blockdev [ 493.913164][T16489] /dev/loop0: Can't open blockdev [ 493.991261][T16497] loop4: detected capacity change from 0 to 2048 [ 494.031456][T16497] /dev/loop4: Can't open blockdev [ 494.032775][T16503] loop3: detected capacity change from 0 to 2048 [ 494.053947][T16504] loop2: detected capacity change from 0 to 2048 [ 494.060843][T16504] /dev/loop2: Can't open blockdev [ 494.062985][T16503] /dev/loop3: Can't open blockdev [ 494.087238][T16507] loop5: detected capacity change from 0 to 2048 [ 494.143728][T16507] /dev/loop5: Can't open blockdev [ 494.164293][T16514] loop1: detected capacity change from 0 to 2048 [ 494.180292][T16513] loop0: detected capacity change from 0 to 2048 [ 494.195618][T16516] loop3: detected capacity change from 0 to 2048 [ 494.198552][T16514] /dev/loop1: Can't open blockdev [ 494.209178][T16513] /dev/loop0: Can't open blockdev [ 494.221411][T16516] /dev/loop3: Can't open blockdev [ 494.302547][T16521] loop4: detected capacity change from 0 to 2048 [ 494.329541][T16521] /dev/loop4: Can't open blockdev [ 494.355929][T16525] loop2: detected capacity change from 0 to 2048 [ 494.355991][T16524] loop5: detected capacity change from 0 to 2048 [ 494.362774][T16525] /dev/loop2: Can't open blockdev [ 494.374776][T16524] /dev/loop5: Can't open blockdev [ 494.406130][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 494.422857][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 494.502271][T16532] loop1: detected capacity change from 0 to 2048 [ 494.508761][T16534] loop0: detected capacity change from 0 to 2048 [ 494.517137][T16535] loop3: detected capacity change from 0 to 2048 [ 494.522740][T16537] loop4: detected capacity change from 0 to 2048 [ 494.531452][T16532] /dev/loop1: Can't open blockdev [ 494.539672][T16535] /dev/loop3: Can't open blockdev [ 494.540808][T16537] /dev/loop4: Can't open blockdev [ 494.550625][T16534] /dev/loop0: Can't open blockdev [ 494.616877][T16541] loop5: detected capacity change from 0 to 2048 [ 494.627708][T16543] loop2: detected capacity change from 0 to 2048 [ 494.647072][T16541] /dev/loop5: Can't open blockdev [ 494.661689][T16543] /dev/loop2: Can't open blockdev [ 494.684948][T16547] loop4: detected capacity change from 0 to 2048 [ 494.696025][T16549] loop1: detected capacity change from 0 to 2048 [ 494.711635][T16547] /dev/loop4: Can't open blockdev [ 494.716328][T16549] /dev/loop1: Can't open blockdev [ 494.795915][T16554] loop0: detected capacity change from 0 to 2048 [ 494.823212][T16555] loop3: detected capacity change from 0 to 2048 [ 494.838408][T16558] loop1: detected capacity change from 0 to 2048 [ 494.847784][T16559] loop5: detected capacity change from 0 to 2048 [ 494.852754][T16555] /dev/loop3: Can't open blockdev [ 494.855020][T16554] /dev/loop0: Can't open blockdev [ 494.863755][T16558] /dev/loop1: Can't open blockdev [ 494.876440][T16559] /dev/loop5: Can't open blockdev [ 494.937319][T16563] loop4: detected capacity change from 0 to 2048 [ 494.940310][T16567] loop3: detected capacity change from 0 to 2048 [ 494.948180][T16568] loop2: detected capacity change from 0 to 2048 [ 494.958662][T16567] /dev/loop3: Can't open blockdev [ 494.975717][T16563] /dev/loop4: Can't open blockdev [ 494.987072][T16568] /dev/loop2: Can't open blockdev [ 495.015157][T16571] loop1: detected capacity change from 0 to 2048 [ 495.030002][T16571] /dev/loop1: Can't open blockdev [ 495.042036][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 495.104999][T16575] loop0: detected capacity change from 0 to 2048 [ 495.121649][T16579] loop3: detected capacity change from 0 to 2048 [ 495.137831][T16578] loop5: detected capacity change from 0 to 2048 [ 495.148232][T16575] /dev/loop0: Can't open blockdev [ 495.158650][T16578] /dev/loop5: Can't open blockdev [ 495.163593][T16581] loop4: detected capacity change from 0 to 2048 [ 495.168795][T16579] /dev/loop3: Can't open blockdev [ 495.183998][T16581] /dev/loop4: Can't open blockdev [ 495.301835][T16592] loop4: detected capacity change from 0 to 2048 [ 495.302902][T16588] loop1: detected capacity change from 0 to 2048 [ 495.314927][T16592] /dev/loop4: Can't open blockdev [ 495.315244][T16590] loop2: detected capacity change from 0 to 2048 [ 495.350600][T16590] /dev/loop2: Can't open blockdev [ 495.356754][T16588] /dev/loop1: Can't open blockdev [ 495.385026][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 495.430387][T16603] loop0: detected capacity change from 0 to 2048 [ 495.460252][T16602] loop3: detected capacity change from 0 to 2048 [ 495.482729][T16604] loop5: detected capacity change from 0 to 2048 [ 495.493183][T16602] /dev/loop3: Can't open blockdev [ 495.503609][T16603] /dev/loop0: Can't open blockdev [ 495.523225][T16604] /dev/loop5: Can't open blockdev [ 495.538900][T16607] loop2: detected capacity change from 0 to 2048 [ 495.570985][T16607] /dev/loop2: Can't open blockdev [ 495.589260][ T27] kauditd_printk_skb: 528 callbacks suppressed [ 495.589276][ T27] audit: type=1804 audit(1704917612.365:15101): pid=16604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.619633][T16612] loop4: detected capacity change from 0 to 2048 [ 495.628942][T16611] loop1: detected capacity change from 0 to 2048 [ 495.645535][T16611] /dev/loop1: Can't open blockdev [ 495.651364][T16612] /dev/loop4: Can't open blockdev [ 495.657319][ T27] audit: type=1804 audit(1704917612.415:15102): pid=16604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.688608][ T27] audit: type=1804 audit(1704917612.415:15103): pid=16604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.705609][T16616] loop0: detected capacity change from 0 to 2048 [ 495.732003][ T27] audit: type=1804 audit(1704917612.415:15104): pid=16604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.795291][T16626] loop4: detected capacity change from 0 to 2048 [ 495.808360][T16616] /dev/loop0: Can't open blockdev [ 495.812411][T16618] loop3: detected capacity change from 0 to 2048 [ 495.820161][ T27] audit: type=1804 audit(1704917612.425:15105): pid=16607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.829446][T16622] loop5: detected capacity change from 0 to 2048 [ 495.848275][T16618] /dev/loop3: Can't open blockdev [ 495.858103][T16629] loop1: detected capacity change from 0 to 2048 [ 495.861252][T16625] loop2: detected capacity change from 0 to 2048 [ 495.866037][T16626] /dev/loop4: Can't open blockdev [ 495.885279][T16629] /dev/loop1: Can't open blockdev [ 495.889733][T16625] /dev/loop2: Can't open blockdev [ 495.895263][ T27] audit: type=1804 audit(1704917612.465:15106): pid=16612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.938100][ T27] audit: type=1804 audit(1704917612.485:15107): pid=16619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.959463][ T27] audit: type=1804 audit(1704917612.485:15108): pid=16619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 495.982608][T16622] /dev/loop5: Can't open blockdev [ 495.991779][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 495.997458][ T27] audit: type=1804 audit(1704917612.505:15109): pid=16619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 496.023809][ T27] audit: type=1804 audit(1704917612.505:15110): pid=16619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 496.245747][T16641] loop0: detected capacity change from 0 to 2048 [ 496.255098][T16643] loop3: detected capacity change from 0 to 2048 [ 496.280757][T16652] loop5: detected capacity change from 0 to 2048 [ 496.285565][T16646] loop1: detected capacity change from 0 to 2048 [ 496.294241][T16641] /dev/loop0: Can't open blockdev [ 496.301561][T16643] /dev/loop3: Can't open blockdev [ 496.309193][T16649] loop4: detected capacity change from 0 to 2048 [ 496.313493][T16652] /dev/loop5: Can't open blockdev [ 496.317223][T16653] loop2: detected capacity change from 0 to 2048 [ 496.334005][T16646] /dev/loop1: Can't open blockdev [ 496.339661][T16649] /dev/loop4: Can't open blockdev [ 496.349764][T16653] /dev/loop2: Can't open blockdev [ 496.498840][T16662] loop3: detected capacity change from 0 to 2048 [ 496.505831][T16659] loop5: detected capacity change from 0 to 2048 [ 496.515283][T16663] loop0: detected capacity change from 0 to 2048 [ 496.516206][T16662] /dev/loop3: Can't open blockdev [ 496.538224][T16665] loop4: detected capacity change from 0 to 2048 [ 496.546267][T16665] /dev/loop4: Can't open blockdev [ 496.552917][T16663] /dev/loop0: Can't open blockdev [ 496.558379][T16667] loop1: detected capacity change from 0 to 2048 [ 496.565450][T16667] /dev/loop1: Can't open blockdev [ 496.568086][T16659] /dev/loop5: Can't open blockdev [ 496.631917][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 496.696500][T16676] loop2: detected capacity change from 0 to 2048 [ 496.698548][T16674] loop3: detected capacity change from 0 to 2048 [ 496.741582][T16676] /dev/loop2: Can't open blockdev [ 496.754402][T16674] /dev/loop3: Can't open blockdev [ 496.767056][T16681] loop0: detected capacity change from 0 to 2048 [ 496.775448][T16687] loop4: detected capacity change from 0 to 2048 [ 496.779228][T16685] loop5: detected capacity change from 0 to 2048 [ 496.782465][T16684] loop1: detected capacity change from 0 to 2048 [ 496.795920][T16687] /dev/loop4: Can't open blockdev [ 496.801839][T16684] /dev/loop1: Can't open blockdev [ 496.808790][T16681] /dev/loop0: Can't open blockdev [ 496.809871][T16685] /dev/loop5: Can't open blockdev [ 496.867393][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 496.901660][T16692] loop3: detected capacity change from 0 to 2048 [ 496.902691][T16690] loop2: detected capacity change from 0 to 2048 [ 496.916161][T16690] /dev/loop2: Can't open blockdev [ 496.956027][T16694] loop1: detected capacity change from 0 to 2048 [ 496.963416][T16692] /dev/loop3: Can't open blockdev [ 496.966963][T16697] loop0: detected capacity change from 0 to 2048 [ 496.988466][T16699] loop4: detected capacity change from 0 to 2048 [ 496.996354][T16699] /dev/loop4: Can't open blockdev [ 496.998753][T16694] /dev/loop1: Can't open blockdev [ 497.003229][T16697] /dev/loop0: Can't open blockdev [ 497.079931][T16703] loop5: detected capacity change from 0 to 2048 [ 497.095099][T16705] loop2: detected capacity change from 0 to 2048 [ 497.106079][T16705] /dev/loop2: Can't open blockdev [ 497.108182][T16707] loop4: detected capacity change from 0 to 2048 [ 497.120972][T16703] /dev/loop5: Can't open blockdev [ 497.140805][T16707] /dev/loop4: Can't open blockdev [ 497.145631][T16710] loop3: detected capacity change from 0 to 2048 [ 497.161666][T16710] /dev/loop3: Can't open blockdev [ 497.223240][T16715] loop1: detected capacity change from 0 to 2048 [ 497.236954][T16716] loop0: detected capacity change from 0 to 2048 [ 497.247359][T16715] /dev/loop1: Can't open blockdev [ 497.248697][T16718] loop2: detected capacity change from 0 to 2048 [ 497.260095][T16716] /dev/loop0: Can't open blockdev [ 497.266222][T16718] /dev/loop2: Can't open blockdev [ 497.389904][T16727] loop4: detected capacity change from 0 to 2048 [ 497.392727][T16726] loop5: detected capacity change from 0 to 2048 [ 497.403590][T16729] loop0: detected capacity change from 0 to 2048 [ 497.404896][T16723] loop3: detected capacity change from 0 to 2048 [ 497.410390][T16729] /dev/loop0: Can't open blockdev [ 497.427990][T16726] /dev/loop5: Can't open blockdev [ 497.429190][T16727] /dev/loop4: Can't open blockdev [ 497.436401][T16723] /dev/loop3: Can't open blockdev [ 497.495410][T16737] loop2: detected capacity change from 0 to 2048 [ 497.522480][T16738] loop1: detected capacity change from 0 to 2048 [ 497.525832][T16737] /dev/loop2: Can't open blockdev [ 497.549304][T16738] /dev/loop1: Can't open blockdev [ 497.559755][T16740] loop3: detected capacity change from 0 to 2048 [ 497.604735][T16740] /dev/loop3: Can't open blockdev [ 497.627635][T16745] loop0: detected capacity change from 0 to 2048 [ 497.632599][T16744] loop4: detected capacity change from 0 to 2048 [ 497.641663][T16747] loop5: detected capacity change from 0 to 2048 [ 497.650823][T16745] /dev/loop0: Can't open blockdev [ 497.658091][T16747] /dev/loop5: Can't open blockdev [ 497.666029][T16744] /dev/loop4: Can't open blockdev [ 497.703785][T16751] loop2: detected capacity change from 0 to 2048 [ 497.730386][T16751] /dev/loop2: Can't open blockdev [ 497.787183][T16754] loop1: detected capacity change from 0 to 2048 [ 497.800019][T16756] loop3: detected capacity change from 0 to 2048 [ 497.811138][T16759] loop0: detected capacity change from 0 to 2048 [ 497.819782][T16754] /dev/loop1: Can't open blockdev [ 497.826378][T16760] loop5: detected capacity change from 0 to 2048 [ 497.834877][T16760] /dev/loop5: Can't open blockdev [ 497.840742][T16759] /dev/loop0: Can't open blockdev [ 497.842350][T16756] /dev/loop3: Can't open blockdev [ 497.869227][T16762] loop4: detected capacity change from 0 to 2048 [ 497.892570][T16762] /dev/loop4: Can't open blockdev [ 497.927638][T16765] loop2: detected capacity change from 0 to 2048 [ 497.954403][T16767] loop1: detected capacity change from 0 to 2048 [ 497.955859][T16765] /dev/loop2: Can't open blockdev [ 497.961267][T16767] /dev/loop1: Can't open blockdev [ 498.032821][T16774] loop5: detected capacity change from 0 to 2048 [ 498.042385][T16774] /dev/loop5: Can't open blockdev [ 498.067555][T16773] loop0: detected capacity change from 0 to 2048 [ 498.078944][T16776] loop3: detected capacity change from 0 to 2048 [ 498.097046][T16773] /dev/loop0: Can't open blockdev [ 498.106386][T16776] /dev/loop3: Can't open blockdev [ 498.130615][T16779] loop4: detected capacity change from 0 to 2048 [ 498.164547][T16779] /dev/loop4: Can't open blockdev [ 498.176206][T16782] loop2: detected capacity change from 0 to 2048 [ 498.197169][T16784] loop5: detected capacity change from 0 to 2048 [ 498.215194][T16782] /dev/loop2: Can't open blockdev [ 498.223193][T16784] /dev/loop5: Can't open blockdev [ 498.259792][T16791] loop0: detected capacity change from 0 to 2048 [ 498.284196][T16791] /dev/loop0: Can't open blockdev [ 498.287790][T16793] loop1: detected capacity change from 0 to 2048 [ 498.311297][T16795] loop3: detected capacity change from 0 to 2048 [ 498.320632][T16793] /dev/loop1: Can't open blockdev [ 498.331114][T16795] /dev/loop3: Can't open blockdev [ 498.351695][T16797] loop4: detected capacity change from 0 to 2048 [ 498.379292][T16797] /dev/loop4: Can't open blockdev [ 498.437165][T16801] loop5: detected capacity change from 0 to 2048 [ 498.441068][T16805] loop0: detected capacity change from 0 to 2048 [ 498.447749][T16803] loop2: detected capacity change from 0 to 2048 [ 498.466508][T16801] /dev/loop5: Can't open blockdev [ 498.477680][T16803] /dev/loop2: Can't open blockdev [ 498.492260][T16805] /dev/loop0: Can't open blockdev [ 498.510173][T16807] loop1: detected capacity change from 0 to 2048 [ 498.526244][T16807] /dev/loop1: Can't open blockdev [ 498.580919][T16813] loop4: detected capacity change from 0 to 2048 [ 498.606268][T16813] /dev/loop4: Can't open blockdev [ 498.614488][T16816] loop3: detected capacity change from 0 to 2048 [ 498.629716][T16816] /dev/loop3: Can't open blockdev [ 498.663135][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 498.700809][T16826] loop2: detected capacity change from 0 to 2048 [ 498.732171][T16828] loop0: detected capacity change from 0 to 2048 [ 498.737467][T16827] loop5: detected capacity change from 0 to 2048 [ 498.741658][T16829] loop1: detected capacity change from 0 to 2048 [ 498.755248][T16827] /dev/loop5: Can't open blockdev [ 498.775104][T16829] /dev/loop1: Can't open blockdev [ 498.780941][T16826] /dev/loop2: Can't open blockdev [ 498.810715][T16828] /dev/loop0: Can't open blockdev [ 498.855867][T16835] loop4: detected capacity change from 0 to 2048 [ 498.861687][T16834] loop3: detected capacity change from 0 to 2048 [ 498.884364][T16834] /dev/loop3: Can't open blockdev [ 498.892477][T16835] /dev/loop4: Can't open blockdev [ 498.930512][T16837] loop5: detected capacity change from 0 to 2048 [ 498.944974][T16837] /dev/loop5: Can't open blockdev [ 498.947404][T16840] loop2: detected capacity change from 0 to 2048 [ 498.997349][T16840] /dev/loop2: Can't open blockdev [ 499.040289][T16845] loop1: detected capacity change from 0 to 2048 [ 499.067762][T16845] /dev/loop1: Can't open blockdev [ 499.115147][T16843] loop0: detected capacity change from 0 to 2048 [ 499.130015][T16847] loop5: detected capacity change from 0 to 2048 [ 499.144618][T16854] loop4: detected capacity change from 0 to 2048 [ 499.152955][T16843] /dev/loop0: Can't open blockdev [ 499.159562][T16847] /dev/loop5: Can't open blockdev [ 499.167476][T16851] loop3: detected capacity change from 0 to 2048 [ 499.170083][T16854] /dev/loop4: Can't open blockdev [ 499.185269][T16853] loop2: detected capacity change from 0 to 2048 [ 499.194742][T16853] /dev/loop2: Can't open blockdev [ 499.216717][T16851] /dev/loop3: Can't open blockdev [ 499.264495][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 499.266314][T16857] loop1: detected capacity change from 0 to 2048 [ 499.304907][T16861] loop0: detected capacity change from 0 to 2048 [ 499.311783][T16861] /dev/loop0: Can't open blockdev [ 499.329275][T16862] loop5: detected capacity change from 0 to 2048 [ 499.349311][T16857] /dev/loop1: Can't open blockdev [ 499.363694][T16862] /dev/loop5: Can't open blockdev [ 499.469803][T16870] loop2: detected capacity change from 0 to 2048 [ 499.476063][T16872] loop3: detected capacity change from 0 to 2048 [ 499.483503][T16871] loop4: detected capacity change from 0 to 2048 [ 499.504547][T16870] /dev/loop2: Can't open blockdev [ 499.515596][T16871] /dev/loop4: Can't open blockdev [ 499.525393][T16872] /dev/loop3: Can't open blockdev [ 499.557747][T16877] loop1: detected capacity change from 0 to 2048 [ 499.569727][T16878] loop0: detected capacity change from 0 to 2048 [ 499.597528][T16877] /dev/loop1: Can't open blockdev [ 499.609172][T16878] /dev/loop0: Can't open blockdev [ 499.710390][T16883] loop5: detected capacity change from 0 to 2048 [ 499.719011][T16885] loop3: detected capacity change from 0 to 2048 [ 499.728359][T16889] loop4: detected capacity change from 0 to 2048 [ 499.728742][T16888] loop2: detected capacity change from 0 to 2048 [ 499.751175][T16883] /dev/loop5: Can't open blockdev [ 499.757585][T16885] /dev/loop3: Can't open blockdev [ 499.758507][T16889] /dev/loop4: Can't open blockdev [ 499.769418][T16888] /dev/loop2: Can't open blockdev [ 499.830632][T16895] loop1: detected capacity change from 0 to 2048 [ 499.845667][T16895] /dev/loop1: Can't open blockdev [ 499.903514][T13587] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 499.915084][T16899] loop4: detected capacity change from 0 to 2048 [ 499.926244][T16897] loop0: detected capacity change from 0 to 2048 [ 499.937106][T16899] /dev/loop4: Can't open blockdev [ 499.981308][T16897] /dev/loop0: Can't open blockdev [ 500.026564][T16907] loop5: detected capacity change from 0 to 2048 [ 500.033647][T16908] loop2: detected capacity change from 0 to 2048 [ 500.047694][T16909] loop3: detected capacity change from 0 to 2048 [ 500.062183][T16907] /dev/loop5: Can't open blockdev [ 500.075808][T16908] /dev/loop2: Can't open blockdev [ 500.091787][T16913] loop4: detected capacity change from 0 to 2048 [ 500.092845][T16909] /dev/loop3: Can't open blockdev [ 500.117506][T16913] /dev/loop4: Can't open blockdev [ 500.132466][T16916] loop1: detected capacity change from 0 to 2048 [ 500.180841][T16916] /dev/loop1: Can't open blockdev [ 500.210189][T16918] loop0: detected capacity change from 0 to 2048 [ 500.215427][T16923] loop5: detected capacity change from 0 to 2048 [ 500.225932][T16921] loop2: detected capacity change from 0 to 2048 [ 500.245085][T16923] /dev/loop5: Can't open blockdev [ 500.251856][T16921] /dev/loop2: Can't open blockdev [ 500.257130][T16918] /dev/loop0: Can't open blockdev [ 500.290852][T16928] loop3: detected capacity change from 0 to 2048 [ 500.317181][T16928] /dev/loop3: Can't open blockdev [ 500.411750][T16940] loop2: detected capacity change from 0 to 2048 [ 500.421489][T16939] loop0: detected capacity change from 0 to 2048 [ 500.432099][T16935] loop1: detected capacity change from 0 to 2048 [ 500.438635][T16934] loop4: detected capacity change from 0 to 2048 [ 500.449600][T16941] loop3: detected capacity change from 0 to 2048 [ 500.457520][T16934] /dev/loop4: Can't open blockdev [ 500.459456][T16939] /dev/loop0: Can't open blockdev [ 500.463164][T16935] /dev/loop1: Can't open blockdev [ 500.481471][T16940] /dev/loop2: Can't open blockdev [ 500.487487][T16941] /dev/loop3: Can't open blockdev [ 500.571447][T16946] loop4: detected capacity change from 0 to 2048 [ 500.592992][ T27] kauditd_printk_skb: 546 callbacks suppressed [ 500.593007][ T27] audit: type=1804 audit(1704917617.375:15657): pid=16941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.599257][T16946] /dev/loop4: Can't open blockdev [ 500.608908][T16949] loop1: detected capacity change from 0 to 2048 [ 500.623665][ T27] audit: type=1804 audit(1704917617.405:15658): pid=16946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.666582][ T27] audit: type=1804 audit(1704917617.445:15659): pid=16946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.673753][T16947] loop5: detected capacity change from 0 to 2048 [ 500.689591][T16949] /dev/loop1: Can't open blockdev [ 500.711286][T16947] /dev/loop5: Can't open blockdev [ 500.718141][ T27] audit: type=1804 audit(1704917617.445:15660): pid=16946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.754521][ T27] audit: type=1804 audit(1704917617.445:15661): pid=16946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.780574][T16960] loop3: detected capacity change from 0 to 2048 [ 500.796243][T16956] loop0: detected capacity change from 0 to 2048 [ 500.808629][T16957] loop2: detected capacity change from 0 to 2048 [ 500.811455][T16962] loop4: detected capacity change from 0 to 2048 [ 500.822532][T16960] /dev/loop3: Can't open blockdev [ 500.828225][T16956] /dev/loop0: Can't open blockdev [ 500.835846][T16962] /dev/loop4: Can't open blockdev [ 500.853335][T16957] /dev/loop2: Can't open blockdev [ 500.861216][ T27] audit: type=1804 audit(1704917617.445:15662): pid=16946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.883494][ T27] audit: type=1804 audit(1704917617.515:15663): pid=16949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.907564][ T27] audit: type=1804 audit(1704917617.525:15664): pid=16947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 500.976473][T16968] loop5: detected capacity change from 0 to 2048 [ 500.983591][T16968] /dev/loop5: Can't open blockdev [ 500.988015][T16966] loop1: detected capacity change from 0 to 2048 [ 501.019144][ T27] audit: type=1804 audit(1704917617.575:15665): pid=16963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 501.054795][T16966] /dev/loop1: Can't open blockdev [ 501.066063][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 501.093457][ T27] audit: type=1804 audit(1704917617.575:15666): pid=16963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 501.136769][ T1226] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.143284][ T1226] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.291846][T16984] loop0: detected capacity change from 0 to 2048 [ 501.299511][T16982] loop3: detected capacity change from 0 to 2048 [ 501.310751][T16986] loop2: detected capacity change from 0 to 2048 [ 501.317249][T16988] loop4: detected capacity change from 0 to 2048 [ 501.317715][T16988] /dev/loop4: Can't open blockdev [ 501.334399][T16982] /dev/loop3: Can't open blockdev [ 501.341795][T16984] /dev/loop0: Can't open blockdev [ 501.397240][T16986] /dev/loop2: Can't open blockdev [ 501.463912][T16991] loop5: detected capacity change from 0 to 2048 [ 501.472427][T16993] loop1: detected capacity change from 0 to 2048 [ 501.500321][T16993] /dev/loop1: Can't open blockdev [ 501.507574][T16991] /dev/loop5: Can't open blockdev [ 501.585632][T17003] loop0: detected capacity change from 0 to 2048 [ 501.631430][T17003] /dev/loop0: Can't open blockdev [ 501.643903][T17004] loop4: detected capacity change from 0 to 2048 [ 501.654021][T17002] loop3: detected capacity change from 0 to 2048 [ 501.673117][T17007] loop1: detected capacity change from 0 to 2048 [ 501.679971][T17007] /dev/loop1: Can't open blockdev [ 501.682540][T17010] loop2: detected capacity change from 0 to 2048 [ 501.693743][T17004] /dev/loop4: Can't open blockdev [ 501.698379][T17012] loop5: detected capacity change from 0 to 2048 [ 501.699542][T17002] /dev/loop3: Can't open blockdev [ 501.713319][T17010] /dev/loop2: Can't open blockdev [ 501.728675][T17012] /dev/loop5: Can't open blockdev [ 501.763335][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 501.780349][T13587] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 501.791953][ T5460] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 501.798548][T17016] loop0: detected capacity change from 0 to 2048 [ 501.832585][T17016] /dev/loop0: Can't open blockdev [ 501.925213][T17019] loop4: detected capacity change from 0 to 2048 [ 501.943109][T17019] /dev/loop4: Can't open blockdev [ 502.024077][T17028] loop0: detected capacity change from 0 to 2048 [ 502.030966][T17028] /dev/loop0: Can't open blockdev [ 502.064591][T17033] loop3: detected capacity change from 0 to 2048 [ 502.080606][T17030] loop2: detected capacity change from 0 to 2048 [ 502.081838][T17034] loop1: detected capacity change from 0 to 2048 [ 502.096019][T17035] loop5: detected capacity change from 0 to 2048 [ 502.103687][T17035] /dev/loop5: Can't open blockdev [ 502.111281][T17034] /dev/loop1: Can't open blockdev [ 502.117760][T17033] /dev/loop3: Can't open blockdev [ 502.133753][T17030] /dev/loop2: Can't open blockdev [ 502.151277][T17039] loop4: detected capacity change from 0 to 2048 [ 502.158720][T17039] /dev/loop4: Can't open blockdev [ 502.192443][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 502.281533][T17045] loop0: detected capacity change from 0 to 2048 [ 502.306167][T17042] loop5: detected capacity change from 0 to 2048 [ 502.320194][T17048] loop4: detected capacity change from 0 to 2048 [ 502.321541][T17050] loop1: detected capacity change from 0 to 2048 [ 502.336653][T17042] /dev/loop5: Can't open blockdev [ 502.349647][T17052] loop2: detected capacity change from 0 to 2048 [ 502.361422][T17048] /dev/loop4: Can't open blockdev [ 502.361422][T17045] /dev/loop0: Can't open blockdev [ 502.376265][T17050] /dev/loop1: Can't open blockdev [ 502.385112][T17052] /dev/loop2: Can't open blockdev [ 502.403443][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 502.469530][T17056] loop3: detected capacity change from 0 to 2048 [ 502.500894][T17056] /dev/loop3: Can't open blockdev [ 502.514757][T17061] loop4: detected capacity change from 0 to 2048 [ 502.523943][T17059] loop0: detected capacity change from 0 to 2048 [ 502.557367][T17061] /dev/loop4: Can't open blockdev [ 502.572610][T17059] /dev/loop0: Can't open blockdev [ 502.575582][T17063] loop2: detected capacity change from 0 to 2048 [ 502.593644][T17065] loop5: detected capacity change from 0 to 2048 [ 502.603382][T17065] /dev/loop5: Can't open blockdev [ 502.610780][T17063] /dev/loop2: Can't open blockdev [ 502.725221][T17070] loop1: detected capacity change from 0 to 2048 [ 502.754650][T17070] /dev/loop1: Can't open blockdev [ 502.850078][T17083] loop0: detected capacity change from 0 to 2048 [ 502.856025][T17080] loop5: detected capacity change from 0 to 2048 [ 502.862848][T17084] loop3: detected capacity change from 0 to 2048 [ 502.864780][T17084] /dev/loop3: Can't open blockdev [ 502.873064][T17081] loop4: detected capacity change from 0 to 2048 [ 502.879448][T17083] /dev/loop0: Can't open blockdev [ 502.884089][T17085] loop2: detected capacity change from 0 to 2048 [ 502.887987][T17081] /dev/loop4: Can't open blockdev [ 502.895001][T17085] /dev/loop2: Can't open blockdev [ 502.904294][T17080] /dev/loop5: Can't open blockdev [ 502.955106][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.026091][T17093] loop1: detected capacity change from 0 to 2048 [ 503.063326][T17093] /dev/loop1: Can't open blockdev [ 503.085041][T17095] loop3: detected capacity change from 0 to 2048 [ 503.091176][T17097] loop5: detected capacity change from 0 to 2048 [ 503.091839][T17095] /dev/loop3: Can't open blockdev [ 503.098884][T17099] loop2: detected capacity change from 0 to 2048 [ 503.115853][T17101] loop4: detected capacity change from 0 to 2048 [ 503.123556][T17097] /dev/loop5: Can't open blockdev [ 503.134586][T17101] /dev/loop4: Can't open blockdev [ 503.134836][T17099] /dev/loop2: Can't open blockdev [ 503.181297][T17105] loop0: detected capacity change from 0 to 2048 [ 503.212470][T17105] /dev/loop0: Can't open blockdev [ 503.242510][T17107] loop1: detected capacity change from 0 to 2048 [ 503.272466][T17107] /dev/loop1: Can't open blockdev [ 503.339012][T17109] loop3: detected capacity change from 0 to 2048 [ 503.355694][T17109] /dev/loop3: Can't open blockdev [ 503.389039][T17111] loop4: detected capacity change from 0 to 2048 [ 503.443346][T17111] /dev/loop4: Can't open blockdev [ 503.494582][T17121] loop2: detected capacity change from 0 to 2048 [ 503.506541][T17123] loop0: detected capacity change from 0 to 2048 [ 503.519695][T17126] loop1: detected capacity change from 0 to 2048 [ 503.528108][T17125] loop5: detected capacity change from 0 to 2048 [ 503.544954][T17128] loop3: detected capacity change from 0 to 2048 [ 503.558578][T17121] /dev/loop2: Can't open blockdev [ 503.571559][T17123] /dev/loop0: Can't open blockdev [ 503.578252][T17125] /dev/loop5: Can't open blockdev [ 503.601767][T17126] /dev/loop1: Can't open blockdev [ 503.612557][T17128] /dev/loop3: Can't open blockdev [ 503.727187][T17142] loop2: detected capacity change from 0 to 2048 [ 503.735253][T17135] loop4: detected capacity change from 0 to 2048 [ 503.735951][T17140] loop3: detected capacity change from 0 to 2048 [ 503.748632][T17142] /dev/loop2: Can't open blockdev [ 503.757538][T17140] /dev/loop3: Can't open blockdev [ 503.760465][T17141] loop5: detected capacity change from 0 to 2048 [ 503.770119][T17135] /dev/loop4: Can't open blockdev [ 503.806127][T17147] loop0: detected capacity change from 0 to 2048 [ 503.825661][T17149] loop1: detected capacity change from 0 to 2048 [ 503.832750][T17141] /dev/loop5: Can't open blockdev [ 503.840290][T17147] /dev/loop0: Can't open blockdev [ 503.847191][T17149] /dev/loop1: Can't open blockdev [ 503.886290][ T5416] blk_print_req_error: 4 callbacks suppressed [ 503.886305][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 503.910552][T17155] loop4: detected capacity change from 0 to 2048 [ 503.918814][T17155] /dev/loop4: Can't open blockdev [ 503.936821][T17153] loop2: detected capacity change from 0 to 2048 [ 503.970023][T17160] loop3: detected capacity change from 0 to 2048 [ 503.979421][T17153] /dev/loop2: Can't open blockdev [ 503.996396][T17160] /dev/loop3: Can't open blockdev [ 504.098098][T17166] loop1: detected capacity change from 0 to 2048 [ 504.106017][T17168] loop0: detected capacity change from 0 to 2048 [ 504.116330][T17170] loop4: detected capacity change from 0 to 2048 [ 504.127675][T17166] /dev/loop1: Can't open blockdev [ 504.134975][T17168] /dev/loop0: Can't open blockdev [ 504.139749][T17171] loop5: detected capacity change from 0 to 2048 [ 504.142800][T17170] /dev/loop4: Can't open blockdev [ 504.153509][T17171] /dev/loop5: Can't open blockdev [ 504.197726][T17175] loop3: detected capacity change from 0 to 2048 [ 504.241214][T17176] loop2: detected capacity change from 0 to 2048 [ 504.252442][T17175] /dev/loop3: Can't open blockdev [ 504.304047][T17176] /dev/loop2: Can't open blockdev [ 504.324555][T17180] loop1: detected capacity change from 0 to 2048 [ 504.340276][T17183] loop0: detected capacity change from 0 to 2048 [ 504.348777][T17184] loop4: detected capacity change from 0 to 2048 [ 504.357933][T17180] /dev/loop1: Can't open blockdev [ 504.363857][T17184] /dev/loop4: Can't open blockdev [ 504.369533][T17186] loop5: detected capacity change from 0 to 2048 [ 504.380343][T17186] /dev/loop5: Can't open blockdev [ 504.398587][T17183] /dev/loop0: Can't open blockdev [ 504.480886][T17194] loop4: detected capacity change from 0 to 2048 [ 504.489736][T17190] loop3: detected capacity change from 0 to 2048 [ 504.497966][T17194] /dev/loop4: Can't open blockdev [ 504.508215][T17192] loop1: detected capacity change from 0 to 2048 [ 504.551616][T17190] /dev/loop3: Can't open blockdev [ 504.573360][T17192] /dev/loop1: Can't open blockdev [ 504.576386][T17203] loop0: detected capacity change from 0 to 2048 [ 504.585139][T17201] loop2: detected capacity change from 0 to 2048 [ 504.597339][T17201] /dev/loop2: Can't open blockdev [ 504.610882][T17204] loop5: detected capacity change from 0 to 2048 [ 504.657680][T17208] loop4: detected capacity change from 0 to 2048 [ 504.665407][T17208] /dev/loop4: Can't open blockdev [ 504.671786][T17204] /dev/loop5: Can't open blockdev [ 504.679284][T17203] /dev/loop0: Can't open blockdev [ 504.740935][T17214] loop3: detected capacity change from 0 to 2048 [ 504.760462][T17214] /dev/loop3: Can't open blockdev [ 504.801614][T17216] loop1: detected capacity change from 0 to 2048 [ 504.808731][T17216] /dev/loop1: Can't open blockdev [ 504.814726][T17212] loop0: detected capacity change from 0 to 2048 [ 504.826600][T13587] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 504.843458][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 504.866834][T17212] /dev/loop0: Can't open blockdev [ 504.944734][T17223] loop5: detected capacity change from 0 to 2048 [ 504.966456][T17226] loop2: detected capacity change from 0 to 2048 [ 504.970069][T17227] loop4: detected capacity change from 0 to 2048 [ 504.988035][T17226] /dev/loop2: Can't open blockdev [ 504.994180][T17223] /dev/loop5: Can't open blockdev [ 505.005785][T17227] /dev/loop4: Can't open blockdev [ 505.010311][T17231] loop1: detected capacity change from 0 to 2048 [ 505.022482][T17229] loop3: detected capacity change from 0 to 2048 [ 505.052638][T17231] /dev/loop1: Can't open blockdev [ 505.054317][T17229] /dev/loop3: Can't open blockdev [ 505.150454][T17236] loop0: detected capacity change from 0 to 2048 [ 505.185236][T17236] /dev/loop0: Can't open blockdev [ 505.228011][T17244] loop1: detected capacity change from 0 to 2048 [ 505.239385][T17243] loop2: detected capacity change from 0 to 2048 [ 505.264370][T17244] /dev/loop1: Can't open blockdev [ 505.274445][T17243] /dev/loop2: Can't open blockdev [ 505.306438][T17248] loop4: detected capacity change from 0 to 2048 [ 505.318954][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 505.327087][T17248] /dev/loop4: Can't open blockdev [ 505.388130][T17254] loop5: detected capacity change from 0 to 2048 [ 505.411516][T17256] loop3: detected capacity change from 0 to 2048 [ 505.423686][T17258] loop0: detected capacity change from 0 to 2048 [ 505.430540][T17258] /dev/loop0: Can't open blockdev [ 505.432412][T17254] /dev/loop5: Can't open blockdev [ 505.463092][T17256] /dev/loop3: Can't open blockdev [ 505.488169][T17262] loop1: detected capacity change from 0 to 2048 [ 505.502484][T17262] /dev/loop1: Can't open blockdev [ 505.521285][T17266] loop2: detected capacity change from 0 to 2048 [ 505.528257][T17266] /dev/loop2: Can't open blockdev [ 505.535621][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 505.546674][T17268] loop0: detected capacity change from 0 to 2048 [ 505.570986][T17268] /dev/loop0: Can't open blockdev [ 505.583079][T17265] loop4: detected capacity change from 0 to 2048 [ 505.605988][ T27] kauditd_printk_skb: 483 callbacks suppressed [ 505.606002][ T27] audit: type=1804 audit(1704917622.385:16150): pid=17268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 505.657505][T17272] loop3: detected capacity change from 0 to 2048 [ 505.670664][T17265] /dev/loop4: Can't open blockdev [ 505.679147][ T27] audit: type=1804 audit(1704917622.385:16151): pid=17268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 505.682848][T13458] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 505.701503][ T27] audit: type=1804 audit(1704917622.385:16152): pid=17268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 505.754886][T17277] loop5: detected capacity change from 0 to 2048 [ 505.761750][T17277] /dev/loop5: Can't open blockdev [ 505.762767][T17272] /dev/loop3: Can't open blockdev [ 505.782989][T17274] loop1: detected capacity change from 0 to 2048 [ 505.789939][T17274] /dev/loop1: Can't open blockdev [ 505.813679][T17283] loop4: detected capacity change from 0 to 2048 [ 505.826134][T17281] loop0: detected capacity change from 0 to 2048 [ 505.836914][T17283] /dev/loop4: Can't open blockdev [ 505.837910][ T27] audit: type=1804 audit(1704917622.385:16153): pid=17268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 505.883514][T17281] /dev/loop0: Can't open blockdev [ 505.951290][ T27] audit: type=1804 audit(1704917622.455:16154): pid=17265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 505.955466][T17289] loop3: detected capacity change from 0 to 2048 [ 505.973629][ T27] audit: type=1804 audit(1704917622.525:16155): pid=17278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 505.995813][T17286] loop5: detected capacity change from 0 to 2048 [ 506.007765][T17291] loop2: detected capacity change from 0 to 2048 [ 506.028587][T17291] /dev/loop2: Can't open blockdev [ 506.033553][T17289] /dev/loop3: Can't open blockdev [ 506.035352][T17286] /dev/loop5: Can't open blockdev [ 506.063776][ T27] audit: type=1804 audit(1704917622.525:16156): pid=17278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 506.086068][T17295] loop1: detected capacity change from 0 to 2048 [ 506.103560][T17298] loop0: detected capacity change from 0 to 2048 [ 506.113130][T17295] /dev/loop1: Can't open blockdev [ 506.118645][ T27] audit: type=1804 audit(1704917622.535:16157): pid=17278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 506.139648][ T27] audit: type=1804 audit(1704917622.535:16158): pid=17278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 506.166051][ T27] audit: type=1804 audit(1704917622.615:16159): pid=17266 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 506.195479][T17298] /dev/loop0: Can't open blockdev [ 506.235432][T13393] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 506.236939][T17305] loop5: detected capacity change from 0 to 2048 [ 506.264385][T17305] /dev/loop5: Can't open blockdev [ 506.275535][T17303] loop4: detected capacity change from 0 to 2048 [ 506.311626][T17303] /dev/loop4: Can't open blockdev [ 506.325200][T17308] loop2: detected capacity change from 0 to 2048 [ 506.347441][T17308] /dev/loop2: Can't open blockdev [ 506.376780][T17312] loop1: detected capacity change from 0 to 2048 [ 506.407759][T17312] /dev/loop1: Can't open blockdev [ 506.421409][T13458] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 506.433909][T17314] loop3: detected capacity change from 0 to 2048 [ 506.490036][T17314] /dev/loop3: Can't open blockdev [ 506.515513][T17321] loop4: detected capacity change from 0 to 2048 [ 506.530620][T17323] loop5: detected capacity change from 0 to 2048 [ 506.550953][T17321] /dev/loop4: Can't open blockdev [ 506.562755][T17323] /dev/loop5: Can't open blockdev [ 506.578208][T17325] loop0: detected capacity change from 0 to 2048 [ 506.587358][T17327] loop2: detected capacity change from 0 to 2048 [ 506.609049][T17325] /dev/loop0: Can't open blockdev [ 506.609861][T17327] /dev/loop2: Can't open blockdev [ 506.660522][T17335] loop1: detected capacity change from 0 to 2048 [ 506.663867][T17332] loop3: detected capacity change from 0 to 2048 [ 506.674438][T17335] /dev/loop1: Can't open blockdev [ 506.695917][T13393] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 506.695974][T13587] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 506.720365][T17332] /dev/loop3: Can't open blockdev [ 506.804964][T17341] loop4: detected capacity change from 0 to 2048 [ 506.834379][T17340] loop2: detected capacity change from 0 to 2048 [ 506.835647][T17345] loop5: detected capacity change from 0 to 2048 [ 506.841272][T17340] /dev/loop2: Can't open blockdev [ 506.852332][T17341] /dev/loop4: Can't open blockdev [ 506.863183][T17343] loop1: detected capacity change from 0 to 2048 [ 506.878460][T17345] /dev/loop5: Can't open blockdev [ 506.891201][T17343] /dev/loop1: Can't open blockdev [ 506.925035][T17350] loop0: detected capacity change from 0 to 2048 [ 506.942056][T17350] /dev/loop0: Can't open blockdev [ 507.024742][T17356] loop5: detected capacity change from 0 to 2048 [ 507.026004][T17353] loop3: detected capacity change from 0 to 2048 [ 507.035537][T17361] loop2: detected capacity change from 0 to 2048 [ 507.045418][T17358] loop4: detected capacity change from 0 to 2048 [ 507.054840][T17359] loop1: detected capacity change from 0 to 2048 [ 507.055167][T17356] /dev/loop5: Can't open blockdev [ 507.066941][T17358] /dev/loop4: Can't open blockdev [ 507.072663][T17361] /dev/loop2: Can't open blockdev [ 507.079164][T17353] /dev/loop3: Can't open blockdev [ 507.079984][T17359] /dev/loop1: Can't open blockdev [ 507.197677][T17365] loop0: detected capacity change from 0 to 2048 [ 507.210687][T17367] loop4: detected capacity change from 0 to 2048 [ 507.231510][T17365] /dev/loop0: Can't open blockdev [ 507.246255][T17367] /dev/loop4: Can't open blockdev [ 507.456360][T17379] loop3: detected capacity change from 0 to 2048 [ 507.468383][T17384] loop1: detected capacity change from 0 to 2048 [ 507.475006][T17379] /dev/loop3: Can't open blockdev [ 507.475094][T17380] loop2: detected capacity change from 0 to 2048 [ 507.481348][T17382] loop5: detected capacity change from 0 to 2048 [ 507.494487][T17384] /dev/loop1: Can't open blockdev [ 507.507286][T17380] /dev/loop2: Can't open blockdev [ 507.515497][T17387] loop0: detected capacity change from 0 to 2048 [ 507.532945][T17387] /dev/loop0: Can't open blockdev [ 507.533064][T17382] /dev/loop5: Can't open blockdev [ 507.539466][T17389] loop4: detected capacity change from 0 to 2048 [ 507.560601][T17389] /dev/loop4: Can't open blockdev [ 507.673469][T17394] loop1: detected capacity change from 0 to 2048 [ 507.689614][T17392] loop3: detected capacity change from 0 to 2048 [ 507.690720][T17397] loop0: detected capacity change from 0 to 2048 [ 507.701276][T17398] loop2: detected capacity change from 0 to 2048 [ 507.711653][T17398] /dev/loop2: Can't open blockdev [ 507.715948][T17394] /dev/loop1: Can't open blockdev [ 507.718305][T17392] /dev/loop3: Can't open blockdev [ 507.782422][T17397] /dev/loop0: Can't open blockdev [ 507.784886][T17404] loop5: detected capacity change from 0 to 2048 [ 507.800621][T17405] loop4: detected capacity change from 0 to 2048 [ 507.816189][T17404] /dev/loop5: Can't open blockdev [ 507.824362][T17405] /dev/loop4: Can't open blockdev [ 507.887269][T17410] loop2: detected capacity change from 0 to 2048 [ 507.909010][T17410] /dev/loop2: Can't open blockdev [ 507.924664][T17413] loop3: detected capacity change from 0 to 2048 [ 507.955823][T17413] /dev/loop3: Can't open blockdev [ 507.962851][T17415] loop1: detected capacity change from 0 to 2048 [ 507.979677][T17415] /dev/loop1: Can't open blockdev [ 508.071385][T17423] loop0: detected capacity change from 0 to 2048 [ 508.087315][T17424] loop5: detected capacity change from 0 to 2048 [ 508.088852][T17423] /dev/loop0: Can't open blockdev [ 508.105312][T17425] loop4: detected capacity change from 0 to 2048 [ 508.117396][T17430] loop1: detected capacity change from 0 to 2048 [ 508.128938][T17425] /dev/loop4: Can't open blockdev [ 508.131117][T17430] /dev/loop1: Can't open blockdev [ 508.138152][T17424] /dev/loop5: Can't open blockdev [ 508.144393][T17428] loop2: detected capacity change from 0 to 2048 [ 508.144969][T17428] /dev/loop2: Can't open blockdev [ 508.274684][T17433] loop3: detected capacity change from 0 to 2048 [ 508.300943][T17440] loop4: detected capacity change from 0 to 2048 [ 508.316188][T17433] /dev/loop3: Can't open blockdev [ 508.327910][T17442] loop0: detected capacity change from 0 to 2048 [ 508.335085][T17440] /dev/loop4: Can't open blockdev [ 508.344489][T17442] /dev/loop0: Can't open blockdev [ 508.415944][T17446] loop1: detected capacity change from 0 to 2048 [ 508.416428][T17447] loop2: detected capacity change from 0 to 2048 [ 508.425555][T17449] loop5: detected capacity change from 0 to 2048 [ 508.447461][T17447] /dev/loop2: Can't open blockdev [ 508.453452][T17446] /dev/loop1: Can't open blockdev [ 508.465622][T17449] /dev/loop5: Can't open blockdev [ 508.498331][T17453] loop3: detected capacity change from 0 to 2048 [ 508.522273][T17455] loop4: detected capacity change from 0 to 2048 [ 508.546715][T17453] /dev/loop3: Can't open blockdev [ 508.564193][T17455] /dev/loop4: Can't open blockdev [ 508.608793][T17458] loop0: detected capacity change from 0 to 2048 [ 508.618798][T17460] loop1: detected capacity change from 0 to 2048 [ 508.634365][T17458] /dev/loop0: Can't open blockdev [ 508.651230][T17460] /dev/loop1: Can't open blockdev [ 508.723513][T17464] loop2: detected capacity change from 0 to 2048 [ 508.761008][T17467] loop4: detected capacity change from 0 to 2048 [ 508.771784][T17464] /dev/loop2: Can't open blockdev [ 508.800113][T17467] /dev/loop4: Can't open blockdev [ 508.809761][T17470] loop1: detected capacity change from 0 to 2048 [ 508.812458][T17471] loop5: detected capacity change from 0 to 2048 [ 508.826904][T17474] loop3: detected capacity change from 0 to 2048 [ 508.839392][T17471] /dev/loop5: Can't open blockdev [ 508.840718][T17470] /dev/loop1: Can't open blockdev [ 508.853255][T17474] /dev/loop3: Can't open blockdev [ 508.913583][T17476] loop0: detected capacity change from 0 to 2048 [ 508.928828][T17478] loop4: detected capacity change from 0 to 2048 [ 508.934700][T17476] /dev/loop0: Can't open blockdev [ 508.960902][T17478] /dev/loop4: Can't open blockdev [ 509.017287][T17485] loop2: detected capacity change from 0 to 2048 [ 509.028738][T17483] loop1: detected capacity change from 0 to 2048 [ 509.062559][T17485] /dev/loop2: Can't open blockdev [ 509.067987][T17483] /dev/loop1: Can't open blockdev [ 509.084696][T17488] loop5: detected capacity change from 0 to 2048 [ 509.094971][T17490] loop3: detected capacity change from 0 to 2048 [ 509.098296][T17488] /dev/loop5: Can't open blockdev [ 509.101849][T17490] /dev/loop3: Can't open blockdev [ 509.192616][T17498] loop4: detected capacity change from 0 to 2048 [ 509.199978][T17498] /dev/loop4: Can't open blockdev [ 509.238364][T17495] loop0: detected capacity change from 0 to 2048 [ 509.283462][T17495] /dev/loop0: Can't open blockdev [ 509.300097][T17502] loop2: detected capacity change from 0 to 2048 [ 509.307106][T17502] /dev/loop2: Can't open blockdev [ 509.320683][T17504] loop3: detected capacity change from 0 to 2048 [ 509.328133][T17504] /dev/loop3: Can't open blockdev [ 509.368709][T17509] loop1: detected capacity change from 0 to 2048 [ 509.404784][T17507] loop5: detected capacity change from 0 to 2048 [ 509.406544][T17509] /dev/loop1: Can't open blockdev [ 509.419387][T17511] loop4: detected capacity change from 0 to 2048 [ 509.436705][T17507] /dev/loop5: Can't open blockdev [ 509.437822][T17513] loop0: detected capacity change from 0 to 2048 [ 509.468588][T17513] /dev/loop0: Can't open blockdev [ 509.476219][T17511] /dev/loop4: Can't open blockdev [ 509.548132][T17516] loop3: detected capacity change from 0 to 2048 [ 509.564319][T17520] loop0: detected capacity change from 0 to 2048 [ 509.572936][T17516] /dev/loop3: Can't open blockdev [ 509.574551][T17521] loop2: detected capacity change from 0 to 2048 [ 509.589245][T17520] /dev/loop0: Can't open blockdev [ 509.602190][T17523] loop4: detected capacity change from 0 to 2048 [ 509.623139][T17523] /dev/loop4: Can't open blockdev [ 509.631793][T17521] /dev/loop2: Can't open blockdev [ 509.633027][T17525] loop1: detected capacity change from 0 to 2048 [ 509.645153][T17525] /dev/loop1: Can't open blockdev [ 509.720838][T17530] loop5: detected capacity change from 0 to 2048 [ 509.734677][T17528] loop0: detected capacity change from 0 to 2048 [ 509.741565][T17528] /dev/loop0: Can't open blockdev [ 509.753712][T17532] loop4: detected capacity change from 0 to 2048 [ 509.760615][T17532] /dev/loop4: Can't open blockdev [ 509.768060][T17530] /dev/loop5: Can't open blockdev [ 509.835783][T17537] loop3: detected capacity change from 0 to 2048 [ 509.845847][T17542] loop0: detected capacity change from 0 to 2048 [ 509.852428][T17539] loop1: detected capacity change from 0 to 2048 [ 509.854897][T17543] loop2: detected capacity change from 0 to 2048 [ 509.859340][T17539] /dev/loop1: Can't open blockdev [ 509.870905][T17537] /dev/loop3: Can't open blockdev [ 509.878166][T17542] /dev/loop0: Can't open blockdev [ 509.888328][T17543] /dev/loop2: Can't open blockdev [ 509.927252][ T5460] blk_print_req_error: 5 callbacks suppressed [ 509.927267][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 509.970762][T17547] loop5: detected capacity change from 0 to 2048 [ 510.023780][T17547] /dev/loop5: Can't open blockdev [ 510.060888][T17552] loop0: detected capacity change from 0 to 2048 [ 510.063761][T17553] loop4: detected capacity change from 0 to 2048 [ 510.111515][T17552] /dev/loop0: Can't open blockdev [ 510.112402][T17553] /dev/loop4: Can't open blockdev [ 510.140480][T17563] loop1: detected capacity change from 0 to 2048 [ 510.148297][T17563] /dev/loop1: Can't open blockdev [ 510.159236][T17562] loop3: detected capacity change from 0 to 2048 [ 510.183771][T17562] /dev/loop3: Can't open blockdev [ 510.210579][T17560] loop2: detected capacity change from 0 to 2048 [ 510.245025][T17560] /dev/loop2: Can't open blockdev [ 510.341337][T17571] loop1: detected capacity change from 0 to 2048 [ 510.349298][T17570] loop0: detected capacity change from 0 to 2048 [ 510.377921][T17571] /dev/loop1: Can't open blockdev [ 510.387300][T17570] /dev/loop0: Can't open blockdev [ 510.396060][T17577] loop5: detected capacity change from 0 to 2048 [ 510.404916][T17576] loop3: detected capacity change from 0 to 2048 [ 510.421448][T17576] /dev/loop3: Can't open blockdev [ 510.427800][T17577] /dev/loop5: Can't open blockdev [ 510.437380][T17580] loop4: detected capacity change from 0 to 2048 [ 510.448715][T17580] /dev/loop4: Can't open blockdev [ 510.516366][T17584] loop2: detected capacity change from 0 to 2048 [ 510.532936][T17584] /dev/loop2: Can't open blockdev [ 510.539207][T17588] loop1: detected capacity change from 0 to 2048 [ 510.561142][T17588] /dev/loop1: Can't open blockdev [ 510.564603][T17589] loop0: detected capacity change from 0 to 2048 [ 510.574184][T17592] loop5: detected capacity change from 0 to 2048 [ 510.581564][T17592] /dev/loop5: Can't open blockdev [ 510.599266][T17589] /dev/loop0: Can't open blockdev [ 510.606073][T17593] loop3: detected capacity change from 0 to 2048 [ 510.616078][T17593] /dev/loop3: Can't open blockdev [ 510.621708][ T27] kauditd_printk_skb: 520 callbacks suppressed [ 510.621719][ T27] audit: type=1804 audit(1704917627.395:16680): pid=17584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.677383][ T5459] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 510.687199][ T27] audit: type=1804 audit(1704917627.445:16681): pid=17584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.717477][ T27] audit: type=1804 audit(1704917627.455:16682): pid=17584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.753652][T17599] loop4: detected capacity change from 0 to 2048 [ 510.771471][T17598] loop1: detected capacity change from 0 to 2048 [ 510.772750][T17599] /dev/loop4: Can't open blockdev [ 510.815926][T17598] /dev/loop1: Can't open blockdev [ 510.821607][ T27] audit: type=1804 audit(1704917627.465:16683): pid=17584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.849270][ T27] audit: type=1804 audit(1704917627.465:16684): pid=17584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.870637][ T27] audit: type=1804 audit(1704917627.485:16685): pid=17592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.876761][T17604] loop2: detected capacity change from 0 to 2048 [ 510.929666][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 510.964879][ T27] audit: type=1804 audit(1704917627.515:16686): pid=17593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 510.968682][T17612] loop3: detected capacity change from 0 to 2048 [ 511.011380][T17618] loop0: detected capacity change from 0 to 2048 [ 511.015543][T17613] loop5: detected capacity change from 0 to 2048 [ 511.036038][T17615] loop4: detected capacity change from 0 to 2048 [ 511.036774][T17613] /dev/loop5: Can't open blockdev [ 511.046321][T17604] /dev/loop2: Can't open blockdev [ 511.059378][T17615] /dev/loop4: Can't open blockdev [ 511.066094][T17618] /dev/loop0: Can't open blockdev [ 511.085672][T17612] /dev/loop3: Can't open blockdev [ 511.091777][ T27] audit: type=1804 audit(1704917627.565:16687): pid=17602 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 511.141724][T17621] loop1: detected capacity change from 0 to 2048 [ 511.179421][ T27] audit: type=1804 audit(1704917627.565:16688): pid=17592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 511.193924][T17621] /dev/loop1: Can't open blockdev [ 511.246259][ T27] audit: type=1804 audit(1704917627.565:16689): pid=17593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 511.321977][T17633] loop5: detected capacity change from 0 to 2048 [ 511.346492][T17635] loop3: detected capacity change from 0 to 2048 [ 511.353620][T17633] /dev/loop5: Can't open blockdev [ 511.353947][T17630] loop2: detected capacity change from 0 to 2048 [ 511.374287][T17635] /dev/loop3: Can't open blockdev [ 511.377491][T17637] loop4: detected capacity change from 0 to 2048 [ 511.388340][T17632] loop0: detected capacity change from 0 to 2048 [ 511.402547][T17632] /dev/loop0: Can't open blockdev [ 511.410490][T17630] /dev/loop2: Can't open blockdev [ 511.418460][T17637] /dev/loop4: Can't open blockdev [ 511.467902][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 511.484077][T17646] loop5: detected capacity change from 0 to 2048 [ 511.490936][T17646] /dev/loop5: Can't open blockdev [ 511.506235][T17643] loop1: detected capacity change from 0 to 2048 [ 511.533943][T17643] /dev/loop1: Can't open blockdev [ 511.541501][T17648] loop3: detected capacity change from 0 to 2048 [ 511.559767][T17648] /dev/loop3: Can't open blockdev [ 511.623266][T17655] loop2: detected capacity change from 0 to 2048 [ 511.630372][T17655] /dev/loop2: Can't open blockdev [ 511.631367][T17659] loop4: detected capacity change from 0 to 2048 [ 511.645364][T17659] /dev/loop4: Can't open blockdev [ 511.654661][T17658] loop0: detected capacity change from 0 to 2048 [ 511.685395][T17658] /dev/loop0: Can't open blockdev [ 511.718968][T17664] loop5: detected capacity change from 0 to 2048 [ 511.719988][T17666] loop1: detected capacity change from 0 to 2048 [ 511.743095][T17666] /dev/loop1: Can't open blockdev [ 511.751255][T17664] /dev/loop5: Can't open blockdev [ 511.759673][T17670] loop3: detected capacity change from 0 to 2048 [ 511.772787][T17670] /dev/loop3: Can't open blockdev [ 511.818501][T17672] loop2: detected capacity change from 0 to 2048 [ 511.832798][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 511.835025][T17672] /dev/loop2: Can't open blockdev [ 511.856087][T17674] loop4: detected capacity change from 0 to 2048 [ 511.870034][T17674] /dev/loop4: Can't open blockdev [ 511.915407][T17683] loop5: detected capacity change from 0 to 2048 [ 511.919013][T17682] loop1: detected capacity change from 0 to 2048 [ 511.937879][T17683] /dev/loop5: Can't open blockdev [ 511.950327][T17682] /dev/loop1: Can't open blockdev [ 511.994795][T17687] loop0: detected capacity change from 0 to 2048 [ 511.998499][T17688] loop3: detected capacity change from 0 to 2048 [ 512.017965][T17687] /dev/loop0: Can't open blockdev [ 512.027644][T17688] /dev/loop3: Can't open blockdev [ 512.100798][T17694] loop2: detected capacity change from 0 to 2048 [ 512.110512][T17693] loop4: detected capacity change from 0 to 2048 [ 512.129562][T17694] /dev/loop2: Can't open blockdev [ 512.138175][T17693] /dev/loop4: Can't open blockdev [ 512.188034][T17700] loop5: detected capacity change from 0 to 2048 [ 512.227465][T17700] /dev/loop5: Can't open blockdev [ 512.273139][T17705] loop3: detected capacity change from 0 to 2048 [ 512.280092][T17706] loop1: detected capacity change from 0 to 2048 [ 512.282379][T17707] loop0: detected capacity change from 0 to 2048 [ 512.299189][T17705] /dev/loop3: Can't open blockdev [ 512.306842][T17706] /dev/loop1: Can't open blockdev [ 512.357301][T17707] /dev/loop0: Can't open blockdev [ 512.368206][T17711] loop4: detected capacity change from 0 to 2048 [ 512.385579][T13587] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 512.402122][T17714] loop5: detected capacity change from 0 to 2048 [ 512.409149][T17716] loop2: detected capacity change from 0 to 2048 [ 512.421906][T17714] /dev/loop5: Can't open blockdev [ 512.427850][T17711] /dev/loop4: Can't open blockdev [ 512.435487][T17716] /dev/loop2: Can't open blockdev [ 512.498659][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 512.541323][T17721] loop3: detected capacity change from 0 to 2048 [ 512.564793][T17723] loop1: detected capacity change from 0 to 2048 [ 512.590264][T17723] /dev/loop1: Can't open blockdev [ 512.600652][T17726] loop2: detected capacity change from 0 to 2048 [ 512.630441][T17721] /dev/loop3: Can't open blockdev [ 512.644854][T17729] loop4: detected capacity change from 0 to 2048 [ 512.663111][T17726] /dev/loop2: Can't open blockdev [ 512.673406][T17731] loop0: detected capacity change from 0 to 2048 [ 512.690393][T17729] /dev/loop4: Can't open blockdev [ 512.715169][T17733] loop5: detected capacity change from 0 to 2048 [ 512.717207][T17731] /dev/loop0: Can't open blockdev [ 512.753284][T17733] /dev/loop5: Can't open blockdev [ 512.777257][T17736] loop1: detected capacity change from 0 to 2048 [ 512.812566][T17736] /dev/loop1: Can't open blockdev [ 512.838384][T17740] loop3: detected capacity change from 0 to 2048 [ 512.840181][T17742] loop4: detected capacity change from 0 to 2048 [ 512.868250][T17742] /dev/loop4: Can't open blockdev [ 512.881824][T17740] /dev/loop3: Can't open blockdev [ 512.933420][T17748] loop0: detected capacity change from 0 to 2048 [ 512.939098][T17746] loop5: detected capacity change from 0 to 2048 [ 512.945692][T17749] loop2: detected capacity change from 0 to 2048 [ 512.970881][T17748] /dev/loop0: Can't open blockdev [ 512.986635][T17749] /dev/loop2: Can't open blockdev [ 512.992521][T17746] /dev/loop5: Can't open blockdev [ 513.020318][T17753] loop1: detected capacity change from 0 to 2048 [ 513.052518][T17753] /dev/loop1: Can't open blockdev [ 513.094966][T17759] loop4: detected capacity change from 0 to 2048 [ 513.109606][T17759] /dev/loop4: Can't open blockdev [ 513.167650][T17768] loop2: detected capacity change from 0 to 2048 [ 513.170739][T17771] loop0: detected capacity change from 0 to 2048 [ 513.174877][T17768] /dev/loop2: Can't open blockdev [ 513.188663][T17761] loop3: detected capacity change from 0 to 2048 [ 513.204061][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.220161][T17771] /dev/loop0: Can't open blockdev [ 513.228610][T17761] /dev/loop3: Can't open blockdev [ 513.239535][T17770] loop5: detected capacity change from 0 to 2048 [ 513.239544][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.266341][T17770] /dev/loop5: Can't open blockdev [ 513.286493][T17774] loop1: detected capacity change from 0 to 2048 [ 513.294459][T17774] /dev/loop1: Can't open blockdev [ 513.335888][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 513.408225][T17777] loop4: detected capacity change from 0 to 2048 [ 513.439132][T17778] loop0: detected capacity change from 0 to 2048 [ 513.447597][T17781] loop2: detected capacity change from 0 to 2048 [ 513.454184][T17784] loop5: detected capacity change from 0 to 2048 [ 513.467209][T17786] loop3: detected capacity change from 0 to 2048 [ 513.476241][T17777] /dev/loop4: Can't open blockdev [ 513.483927][T17778] /dev/loop0: Can't open blockdev [ 513.486174][T17784] /dev/loop5: Can't open blockdev [ 513.489532][T17781] /dev/loop2: Can't open blockdev [ 513.520030][T17786] /dev/loop3: Can't open blockdev [ 513.641684][T17790] loop1: detected capacity change from 0 to 2048 [ 513.657569][T17794] loop4: detected capacity change from 0 to 2048 [ 513.662028][T17796] loop3: detected capacity change from 0 to 2048 [ 513.664914][T17794] /dev/loop4: Can't open blockdev [ 513.677784][T17790] /dev/loop1: Can't open blockdev [ 513.684371][T17796] /dev/loop3: Can't open blockdev [ 513.699240][T17798] loop0: detected capacity change from 0 to 2048 [ 513.711761][T17795] loop5: detected capacity change from 0 to 2048 [ 513.724332][T17795] /dev/loop5: Can't open blockdev [ 513.732334][T17798] /dev/loop0: Can't open blockdev [ 513.780657][T17802] loop2: detected capacity change from 0 to 2048 [ 513.807427][T17804] loop4: detected capacity change from 0 to 2048 [ 513.828414][T17802] /dev/loop2: Can't open blockdev [ 513.830654][T17807] loop3: detected capacity change from 0 to 2048 [ 513.839655][T17804] /dev/loop4: Can't open blockdev [ 513.887929][T17807] /dev/loop3: Can't open blockdev [ 513.901627][T17809] loop0: detected capacity change from 0 to 2048 [ 513.910509][T17811] loop5: detected capacity change from 0 to 2048 [ 513.935273][T17809] /dev/loop0: Can't open blockdev [ 513.944812][T17811] /dev/loop5: Can't open blockdev [ 514.015136][T17816] loop4: detected capacity change from 0 to 2048 [ 514.042070][T17817] loop1: detected capacity change from 0 to 2048 [ 514.055261][T17816] /dev/loop4: Can't open blockdev [ 514.064514][T17819] loop3: detected capacity change from 0 to 2048 [ 514.069147][T17821] loop2: detected capacity change from 0 to 2048 [ 514.072167][T17817] /dev/loop1: Can't open blockdev [ 514.094624][T17819] /dev/loop3: Can't open blockdev [ 514.115935][T17821] /dev/loop2: Can't open blockdev [ 514.185355][T17828] loop0: detected capacity change from 0 to 2048 [ 514.194445][T17829] loop5: detected capacity change from 0 to 2048 [ 514.201477][T17829] /dev/loop5: Can't open blockdev [ 514.227649][T17831] loop4: detected capacity change from 0 to 2048 [ 514.237315][T17828] /dev/loop0: Can't open blockdev [ 514.258234][T17831] /dev/loop4: Can't open blockdev [ 514.297748][T17834] loop3: detected capacity change from 0 to 2048 [ 514.311710][T17836] loop1: detected capacity change from 0 to 2048 [ 514.346150][T17834] /dev/loop3: Can't open blockdev [ 514.358023][T17839] loop2: detected capacity change from 0 to 2048 [ 514.359767][T17836] /dev/loop1: Can't open blockdev [ 514.387705][T17839] /dev/loop2: Can't open blockdev [ 514.388606][T17842] loop0: detected capacity change from 0 to 2048 [ 514.412248][T17842] /dev/loop0: Can't open blockdev [ 514.495428][T17849] loop4: detected capacity change from 0 to 2048 [ 514.517734][T17845] loop5: detected capacity change from 0 to 2048 [ 514.520037][T17851] loop0: detected capacity change from 0 to 2048 [ 514.531500][T17849] /dev/loop4: Can't open blockdev [ 514.538432][T17853] loop3: detected capacity change from 0 to 2048 [ 514.551793][T17853] /dev/loop3: Can't open blockdev [ 514.561850][T17851] /dev/loop0: Can't open blockdev [ 514.577196][T17845] /dev/loop5: Can't open blockdev [ 514.635141][T17857] loop2: detected capacity change from 0 to 2048 [ 514.653975][T17860] loop1: detected capacity change from 0 to 2048 [ 514.685627][T17862] loop4: detected capacity change from 0 to 2048 [ 514.686696][T17857] /dev/loop2: Can't open blockdev [ 514.692349][T17860] /dev/loop1: Can't open blockdev [ 514.724293][T17862] /dev/loop4: Can't open blockdev [ 514.737562][T17864] loop0: detected capacity change from 0 to 2048 [ 514.778036][T17864] /dev/loop0: Can't open blockdev [ 514.818591][T17870] loop5: detected capacity change from 0 to 2048 [ 514.825324][T17869] loop3: detected capacity change from 0 to 2048 [ 514.836157][T17873] loop2: detected capacity change from 0 to 2048 [ 514.856548][T17870] /dev/loop5: Can't open blockdev [ 514.858021][T17869] /dev/loop3: Can't open blockdev [ 514.877975][T17873] /dev/loop2: Can't open blockdev [ 514.884296][T17876] loop1: detected capacity change from 0 to 2048 [ 514.900222][T17877] loop4: detected capacity change from 0 to 2048 [ 514.907469][T17876] /dev/loop1: Can't open blockdev [ 514.939810][T17877] /dev/loop4: Can't open blockdev [ 514.992612][T17880] loop0: detected capacity change from 0 to 2048 [ 515.031089][T17880] /dev/loop0: Can't open blockdev [ 515.077473][T17889] loop2: detected capacity change from 0 to 2048 [ 515.093799][T17887] loop5: detected capacity change from 0 to 2048 [ 515.100698][T17889] /dev/loop2: Can't open blockdev [ 515.102560][T17888] loop3: detected capacity change from 0 to 2048 [ 515.126311][ T5460] blk_print_req_error: 1 callbacks suppressed [ 515.126324][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 515.133784][T17887] /dev/loop5: Can't open blockdev [ 515.157221][T17888] /dev/loop3: Can't open blockdev [ 515.203424][T17895] loop1: detected capacity change from 0 to 2048 [ 515.220177][T17895] /dev/loop1: Can't open blockdev [ 515.240426][T17897] loop2: detected capacity change from 0 to 2048 [ 515.244477][T17899] loop0: detected capacity change from 0 to 2048 [ 515.270627][T17897] /dev/loop2: Can't open blockdev [ 515.272587][T17899] /dev/loop0: Can't open blockdev [ 515.322769][T17905] loop4: detected capacity change from 0 to 2048 [ 515.329231][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 515.341654][T17907] loop5: detected capacity change from 0 to 2048 [ 515.348715][T17905] /dev/loop4: Can't open blockdev [ 515.375848][T17907] /dev/loop5: Can't open blockdev [ 515.431244][T17910] loop3: detected capacity change from 0 to 2048 [ 515.445915][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 515.455357][T17914] loop0: detected capacity change from 0 to 2048 [ 515.464336][T17912] loop2: detected capacity change from 0 to 2048 [ 515.471207][T17912] /dev/loop2: Can't open blockdev [ 515.477235][T17910] /dev/loop3: Can't open blockdev [ 515.498725][T17914] /dev/loop0: Can't open blockdev [ 515.605431][T17918] loop1: detected capacity change from 0 to 2048 [ 515.619943][T17922] loop4: detected capacity change from 0 to 2048 [ 515.630859][T17920] loop5: detected capacity change from 0 to 2048 [ 515.634847][T17918] /dev/loop1: Can't open blockdev [ 515.648432][T17922] /dev/loop4: Can't open blockdev [ 515.662941][T17920] /dev/loop5: Can't open blockdev [ 515.681757][ T27] kauditd_printk_skb: 534 callbacks suppressed [ 515.681771][ T27] audit: type=1804 audit(1704917632.455:17224): pid=17922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.720568][ T27] audit: type=1804 audit(1704917632.495:17225): pid=17920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.780155][ T27] audit: type=1804 audit(1704917632.555:17226): pid=17918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.817034][T17934] loop2: detected capacity change from 0 to 2048 [ 515.826190][T17933] loop3: detected capacity change from 0 to 2048 [ 515.837233][T17934] /dev/loop2: Can't open blockdev [ 515.843269][T17933] /dev/loop3: Can't open blockdev [ 515.849749][T17935] loop0: detected capacity change from 0 to 2048 [ 515.858734][T17935] /dev/loop0: Can't open blockdev [ 515.865483][ T27] audit: type=1804 audit(1704917632.555:17227): pid=17922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.886949][ T27] audit: type=1804 audit(1704917632.555:17228): pid=17922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.910193][ T27] audit: type=1804 audit(1704917632.555:17229): pid=17929 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.953972][ T27] audit: type=1804 audit(1704917632.555:17230): pid=17920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 515.998993][T17944] loop4: detected capacity change from 0 to 2048 [ 516.016579][T17946] loop1: detected capacity change from 0 to 2048 [ 516.026772][T17945] loop5: detected capacity change from 0 to 2048 [ 516.034134][T17945] /dev/loop5: Can't open blockdev [ 516.053956][T17944] /dev/loop4: Can't open blockdev [ 516.064375][T17946] /dev/loop1: Can't open blockdev [ 516.069679][ T27] audit: type=1804 audit(1704917632.555:17231): pid=17920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 516.139869][T17950] loop2: detected capacity change from 0 to 2048 [ 516.164257][T17952] loop0: detected capacity change from 0 to 2048 [ 516.177283][ T27] audit: type=1804 audit(1704917632.555:17232): pid=17920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 516.177353][T17954] loop3: detected capacity change from 0 to 2048 [ 516.201314][T17959] loop4: detected capacity change from 0 to 2048 [ 516.222865][T17950] /dev/loop2: Can't open blockdev [ 516.230378][T17952] /dev/loop0: Can't open blockdev [ 516.230692][T17959] /dev/loop4: Can't open blockdev [ 516.252859][T17954] /dev/loop3: Can't open blockdev [ 516.302924][T17962] loop5: detected capacity change from 0 to 2048 [ 516.309984][T17967] loop1: detected capacity change from 0 to 2048 [ 516.330862][T17967] /dev/loop1: Can't open blockdev [ 516.335130][ T27] audit: type=1804 audit(1704917632.565:17233): pid=17922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 516.373077][T17962] /dev/loop5: Can't open blockdev [ 516.417186][T17974] loop2: detected capacity change from 0 to 2048 [ 516.425371][T17974] /dev/loop2: Can't open blockdev [ 516.443656][T17971] loop0: detected capacity change from 0 to 2048 [ 516.466101][T17971] /dev/loop0: Can't open blockdev [ 516.483870][T17975] loop3: detected capacity change from 0 to 2048 [ 516.488248][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 516.490696][T17975] /dev/loop3: Can't open blockdev [ 516.519691][T17977] loop1: detected capacity change from 0 to 2048 [ 516.549913][T17977] /dev/loop1: Can't open blockdev [ 516.557791][T17980] loop4: detected capacity change from 0 to 2048 [ 516.568616][T17982] loop5: detected capacity change from 0 to 2048 [ 516.575628][T17980] /dev/loop4: Can't open blockdev [ 516.613045][T17982] /dev/loop5: Can't open blockdev [ 516.657836][T17984] loop0: detected capacity change from 0 to 2048 [ 516.669622][T17986] loop2: detected capacity change from 0 to 2048 [ 516.711008][T17984] /dev/loop0: Can't open blockdev [ 516.718603][T17986] /dev/loop2: Can't open blockdev [ 516.728571][T17996] loop3: detected capacity change from 0 to 2048 [ 516.746315][T17995] loop4: detected capacity change from 0 to 2048 [ 516.762322][T17990] loop1: detected capacity change from 0 to 2048 [ 516.803511][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 516.814193][T18002] loop5: detected capacity change from 0 to 2048 [ 516.815066][T17996] /dev/loop3: Can't open blockdev [ 516.827362][T18002] /dev/loop5: Can't open blockdev [ 516.833168][T17990] /dev/loop1: Can't open blockdev [ 516.839290][T17995] /dev/loop4: Can't open blockdev [ 516.897485][T18007] loop0: detected capacity change from 0 to 2048 [ 516.915382][T18007] /dev/loop0: Can't open blockdev [ 516.980209][T18010] loop2: detected capacity change from 0 to 2048 [ 517.012768][T18010] /dev/loop2: Can't open blockdev [ 517.022523][T18016] loop1: detected capacity change from 0 to 2048 [ 517.022915][T18015] loop5: detected capacity change from 0 to 2048 [ 517.036578][T18016] /dev/loop1: Can't open blockdev [ 517.038714][T18018] loop4: detected capacity change from 0 to 2048 [ 517.081478][T18018] /dev/loop4: Can't open blockdev [ 517.097214][T18024] loop0: detected capacity change from 0 to 2048 [ 517.106750][T18015] /dev/loop5: Can't open blockdev [ 517.121383][T18024] /dev/loop0: Can't open blockdev [ 517.129953][T18027] loop3: detected capacity change from 0 to 2048 [ 517.147869][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 517.167097][T18027] /dev/loop3: Can't open blockdev [ 517.212399][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 517.223207][T18034] loop2: detected capacity change from 0 to 2048 [ 517.233781][T18032] loop1: detected capacity change from 0 to 2048 [ 517.251249][T18032] /dev/loop1: Can't open blockdev [ 517.263749][T18034] /dev/loop2: Can't open blockdev [ 517.284475][T18040] loop0: detected capacity change from 0 to 2048 [ 517.291693][T18040] /dev/loop0: Can't open blockdev [ 517.304158][T18036] loop4: detected capacity change from 0 to 2048 [ 517.329125][T18041] loop5: detected capacity change from 0 to 2048 [ 517.338940][T18036] /dev/loop4: Can't open blockdev [ 517.358692][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 517.373942][T18043] loop3: detected capacity change from 0 to 2048 [ 517.374637][T18041] /dev/loop5: Can't open blockdev [ 517.394536][T18043] /dev/loop3: Can't open blockdev [ 517.400315][T18045] loop1: detected capacity change from 0 to 2048 [ 517.434035][T18045] /dev/loop1: Can't open blockdev [ 517.463455][T18048] loop2: detected capacity change from 0 to 2048 [ 517.489595][T18048] /dev/loop2: Can't open blockdev [ 517.495949][T18050] loop0: detected capacity change from 0 to 2048 [ 517.515047][T18050] /dev/loop0: Can't open blockdev [ 517.521667][T18052] loop4: detected capacity change from 0 to 2048 [ 517.539771][T18052] /dev/loop4: Can't open blockdev [ 517.649691][T18059] loop5: detected capacity change from 0 to 2048 [ 517.654661][T18057] loop1: detected capacity change from 0 to 2048 [ 517.663437][T18058] loop3: detected capacity change from 0 to 2048 [ 517.682235][T18059] /dev/loop5: Can't open blockdev [ 517.693175][T18057] /dev/loop1: Can't open blockdev [ 517.694194][T18058] /dev/loop3: Can't open blockdev [ 517.700673][T18063] loop4: detected capacity change from 0 to 2048 [ 517.734932][T18063] /dev/loop4: Can't open blockdev [ 517.824365][T18069] loop0: detected capacity change from 0 to 2048 [ 517.828636][T18067] loop2: detected capacity change from 0 to 2048 [ 517.839764][T18071] loop5: detected capacity change from 0 to 2048 [ 517.862359][T18067] /dev/loop2: Can't open blockdev [ 517.889189][T18069] /dev/loop0: Can't open blockdev [ 517.893430][T18071] /dev/loop5: Can't open blockdev [ 517.971728][T18079] loop1: detected capacity change from 0 to 2048 [ 517.990159][T18079] /dev/loop1: Can't open blockdev [ 517.992504][T18077] loop3: detected capacity change from 0 to 2048 [ 518.008550][T18081] loop4: detected capacity change from 0 to 2048 [ 518.025503][T18083] loop2: detected capacity change from 0 to 2048 [ 518.032490][T18077] /dev/loop3: Can't open blockdev [ 518.033175][T18081] /dev/loop4: Can't open blockdev [ 518.047748][T18085] loop5: detected capacity change from 0 to 2048 [ 518.058424][T18085] /dev/loop5: Can't open blockdev [ 518.064513][T18083] /dev/loop2: Can't open blockdev [ 518.094190][T18092] loop1: detected capacity change from 0 to 2048 [ 518.101627][T18092] /dev/loop1: Can't open blockdev [ 518.107924][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.153000][T18089] loop0: detected capacity change from 0 to 2048 [ 518.195579][T18089] /dev/loop0: Can't open blockdev [ 518.208084][T18097] loop1: detected capacity change from 0 to 2048 [ 518.219567][T18095] loop2: detected capacity change from 0 to 2048 [ 518.235653][T18099] loop4: detected capacity change from 0 to 2048 [ 518.244018][T18097] /dev/loop1: Can't open blockdev [ 518.255388][T18099] /dev/loop4: Can't open blockdev [ 518.262227][T18095] /dev/loop2: Can't open blockdev [ 518.323013][T18105] loop5: detected capacity change from 0 to 2048 [ 518.337475][T18103] loop3: detected capacity change from 0 to 2048 [ 518.357309][T18105] /dev/loop5: Can't open blockdev [ 518.372276][T18103] /dev/loop3: Can't open blockdev [ 518.445920][T18116] loop0: detected capacity change from 0 to 2048 [ 518.457104][T18118] loop5: detected capacity change from 0 to 2048 [ 518.464354][T18115] loop1: detected capacity change from 0 to 2048 [ 518.467041][T18114] loop4: detected capacity change from 0 to 2048 [ 518.482702][T18116] /dev/loop0: Can't open blockdev [ 518.488505][T18115] /dev/loop1: Can't open blockdev [ 518.496638][T18118] /dev/loop5: Can't open blockdev [ 518.507655][T18114] /dev/loop4: Can't open blockdev [ 518.515910][T18120] loop3: detected capacity change from 0 to 2048 [ 518.571157][T18120] /dev/loop3: Can't open blockdev [ 518.573836][T18124] loop2: detected capacity change from 0 to 2048 [ 518.587884][T18124] /dev/loop2: Can't open blockdev [ 518.595251][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 518.667044][T18131] loop5: detected capacity change from 0 to 2048 [ 518.681456][T18132] loop4: detected capacity change from 0 to 2048 [ 518.704926][T18131] /dev/loop5: Can't open blockdev [ 518.712581][T18133] loop1: detected capacity change from 0 to 2048 [ 518.723557][T18132] /dev/loop4: Can't open blockdev [ 518.766978][T18133] /dev/loop1: Can't open blockdev [ 518.788245][T18135] loop0: detected capacity change from 0 to 2048 [ 518.794744][T18137] loop3: detected capacity change from 0 to 2048 [ 518.795514][T18137] /dev/loop3: Can't open blockdev [ 518.819272][T18135] /dev/loop0: Can't open blockdev [ 518.906817][T18147] loop2: detected capacity change from 0 to 2048 [ 518.935399][T18152] loop1: detected capacity change from 0 to 2048 [ 518.944463][T18151] loop5: detected capacity change from 0 to 2048 [ 518.953392][T18150] loop0: detected capacity change from 0 to 2048 [ 518.955459][T18146] loop4: detected capacity change from 0 to 2048 [ 518.960198][T18150] /dev/loop0: Can't open blockdev [ 518.982823][T18146] /dev/loop4: Can't open blockdev [ 518.988893][T18151] /dev/loop5: Can't open blockdev [ 518.991746][T18147] /dev/loop2: Can't open blockdev [ 518.995266][T18152] /dev/loop1: Can't open blockdev [ 519.081244][T18162] loop3: detected capacity change from 0 to 2048 [ 519.095266][T18161] loop1: detected capacity change from 0 to 2048 [ 519.111327][T18161] /dev/loop1: Can't open blockdev [ 519.125500][T18162] /dev/loop3: Can't open blockdev [ 519.243024][T18175] loop2: detected capacity change from 0 to 2048 [ 519.277584][T18175] /dev/loop2: Can't open blockdev [ 519.279829][T18173] loop0: detected capacity change from 0 to 2048 [ 519.297478][T18179] loop4: detected capacity change from 0 to 2048 [ 519.307863][T18180] loop5: detected capacity change from 0 to 2048 [ 519.354494][T18179] /dev/loop4: Can't open blockdev [ 519.360258][T18173] /dev/loop0: Can't open blockdev [ 519.373543][T18180] /dev/loop5: Can't open blockdev [ 519.438972][T18193] loop3: detected capacity change from 0 to 2048 [ 519.449799][T18194] loop1: detected capacity change from 0 to 2048 [ 519.474911][T18193] /dev/loop3: Can't open blockdev [ 519.480768][T18194] /dev/loop1: Can't open blockdev [ 519.511559][T18198] loop2: detected capacity change from 0 to 2048 [ 519.589314][T18201] loop5: detected capacity change from 0 to 2048 [ 519.595820][T18198] /dev/loop2: Can't open blockdev [ 519.633657][T18201] /dev/loop5: Can't open blockdev [ 519.675336][T18206] loop1: detected capacity change from 0 to 2048 [ 519.676250][T18207] loop3: detected capacity change from 0 to 2048 [ 519.699293][T18206] /dev/loop1: Can't open blockdev [ 519.731501][T18207] /dev/loop3: Can't open blockdev [ 519.793207][T18211] loop0: detected capacity change from 0 to 2048 [ 519.805920][T18216] loop2: detected capacity change from 0 to 2048 [ 519.811648][T18213] loop4: detected capacity change from 0 to 2048 [ 519.813020][T18216] /dev/loop2: Can't open blockdev [ 519.833959][T18211] /dev/loop0: Can't open blockdev [ 519.843038][T18213] /dev/loop4: Can't open blockdev [ 519.906579][T18218] loop5: detected capacity change from 0 to 2048 [ 519.910987][T18224] loop3: detected capacity change from 0 to 2048 [ 519.924590][T18222] loop1: detected capacity change from 0 to 2048 [ 519.933674][T18224] /dev/loop3: Can't open blockdev [ 519.939976][T18222] /dev/loop1: Can't open blockdev [ 519.952812][T18218] /dev/loop5: Can't open blockdev [ 520.051681][T18228] loop2: detected capacity change from 0 to 2048 [ 520.092490][T18228] /dev/loop2: Can't open blockdev [ 520.101654][T18230] loop3: detected capacity change from 0 to 2048 [ 520.125023][T18230] /dev/loop3: Can't open blockdev [ 520.187722][T18236] loop0: detected capacity change from 0 to 2048 [ 520.201748][T18238] loop5: detected capacity change from 0 to 2048 [ 520.211194][T18241] loop1: detected capacity change from 0 to 2048 [ 520.215507][T18239] loop4: detected capacity change from 0 to 2048 [ 520.230975][T18236] /dev/loop0: Can't open blockdev [ 520.240598][T18238] /dev/loop5: Can't open blockdev [ 520.248955][T18239] /dev/loop4: Can't open blockdev [ 520.255887][T18241] /dev/loop1: Can't open blockdev [ 520.300213][ T5459] blk_print_req_error: 4 callbacks suppressed [ 520.300236][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 520.342067][T18244] loop2: detected capacity change from 0 to 2048 [ 520.350811][T18246] loop3: detected capacity change from 0 to 2048 [ 520.365844][T18244] /dev/loop2: Can't open blockdev [ 520.383807][T18246] /dev/loop3: Can't open blockdev [ 520.390718][T18248] loop0: detected capacity change from 0 to 2048 [ 520.436058][T18248] /dev/loop0: Can't open blockdev [ 520.448347][T18250] loop1: detected capacity change from 0 to 2048 [ 520.459903][T18252] loop5: detected capacity change from 0 to 2048 [ 520.482903][T18252] /dev/loop5: Can't open blockdev [ 520.496553][T18250] /dev/loop1: Can't open blockdev [ 520.522788][T18254] loop4: detected capacity change from 0 to 2048 [ 520.541534][T18256] loop2: detected capacity change from 0 to 2048 [ 520.544117][T18254] /dev/loop4: Can't open blockdev [ 520.600785][T18256] /dev/loop2: Can't open blockdev [ 520.655600][T18261] loop0: detected capacity change from 0 to 2048 [ 520.655865][T18259] loop3: detected capacity change from 0 to 2048 [ 520.662127][T18265] loop1: detected capacity change from 0 to 2048 [ 520.682125][T18264] loop5: detected capacity change from 0 to 2048 [ 520.683614][T18261] /dev/loop0: Can't open blockdev [ 520.702908][T18264] /dev/loop5: Can't open blockdev [ 520.711065][ T27] kauditd_printk_skb: 521 callbacks suppressed [ 520.711081][ T27] audit: type=1804 audit(1704917637.485:17755): pid=18267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.719227][T18265] /dev/loop1: Can't open blockdev [ 520.758508][T18259] /dev/loop3: Can't open blockdev [ 520.779135][ T27] audit: type=1804 audit(1704917637.485:17756): pid=18267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.803371][ T27] audit: type=1804 audit(1704917637.525:17757): pid=18267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.824745][ T27] audit: type=1804 audit(1704917637.525:17758): pid=18267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.847183][ T27] audit: type=1804 audit(1704917637.555:17759): pid=18264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.877252][ T27] audit: type=1804 audit(1704917637.605:17760): pid=18264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.899760][ T27] audit: type=1804 audit(1704917637.605:17761): pid=18264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.921181][ T27] audit: type=1804 audit(1704917637.605:17762): pid=18264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.941981][ T27] audit: type=1804 audit(1704917637.605:17763): pid=18264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.970329][T18270] loop4: detected capacity change from 0 to 2048 [ 520.979800][ T27] audit: type=1804 audit(1704917637.675:17764): pid=18259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 520.992081][T18271] loop2: detected capacity change from 0 to 2048 [ 521.003872][T18270] /dev/loop4: Can't open blockdev [ 521.049827][T18279] loop3: detected capacity change from 0 to 2048 [ 521.062414][T18280] loop0: detected capacity change from 0 to 2048 [ 521.078384][T18271] /dev/loop2: Can't open blockdev [ 521.084472][T18274] loop5: detected capacity change from 0 to 2048 [ 521.088510][T18279] /dev/loop3: Can't open blockdev [ 521.098024][T13587] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 521.104279][T18280] /dev/loop0: Can't open blockdev [ 521.140862][T18282] loop1: detected capacity change from 0 to 2048 [ 521.157487][T18282] /dev/loop1: Can't open blockdev [ 521.158575][T18274] /dev/loop5: Can't open blockdev [ 521.300967][T18285] loop4: detected capacity change from 0 to 2048 [ 521.302885][T18288] loop1: detected capacity change from 0 to 2048 [ 521.318011][T18291] loop3: detected capacity change from 0 to 2048 [ 521.325567][T18290] loop2: detected capacity change from 0 to 2048 [ 521.331703][T18285] /dev/loop4: Can't open blockdev [ 521.337821][T18290] /dev/loop2: Can't open blockdev [ 521.344021][T18291] /dev/loop3: Can't open blockdev [ 521.349804][T18288] /dev/loop1: Can't open blockdev [ 521.460108][T18301] loop5: detected capacity change from 0 to 2048 [ 521.483117][T18295] loop0: detected capacity change from 0 to 2048 [ 521.490264][T18297] loop1: detected capacity change from 0 to 2048 [ 521.493860][T18301] /dev/loop5: Can't open blockdev [ 521.504935][T18299] loop2: detected capacity change from 0 to 2048 [ 521.506956][T18303] loop3: detected capacity change from 0 to 2048 [ 521.511729][T18299] /dev/loop2: Can't open blockdev [ 521.529598][T18303] /dev/loop3: Can't open blockdev [ 521.534173][T18295] /dev/loop0: Can't open blockdev [ 521.540664][T18297] /dev/loop1: Can't open blockdev [ 521.604635][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 521.625530][T18305] loop4: detected capacity change from 0 to 2048 [ 521.649273][T18305] /dev/loop4: Can't open blockdev [ 521.681809][T18307] loop5: detected capacity change from 0 to 2048 [ 521.697578][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 521.717385][T18310] loop2: detected capacity change from 0 to 2048 [ 521.721645][T18307] /dev/loop5: Can't open blockdev [ 521.752816][T18310] /dev/loop2: Can't open blockdev [ 521.820197][T18320] loop0: detected capacity change from 0 to 2048 [ 521.837220][T18316] loop3: detected capacity change from 0 to 2048 [ 521.842656][T18320] /dev/loop0: Can't open blockdev [ 521.844944][T18319] loop1: detected capacity change from 0 to 2048 [ 521.875497][T18316] /dev/loop3: Can't open blockdev [ 521.890018][T18319] /dev/loop1: Can't open blockdev [ 521.920430][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 521.977812][T18326] loop2: detected capacity change from 0 to 2048 [ 521.986144][T18329] loop4: detected capacity change from 0 to 2048 [ 521.993634][T18328] loop5: detected capacity change from 0 to 2048 [ 522.000622][T18326] /dev/loop2: Can't open blockdev [ 522.017818][T18328] /dev/loop5: Can't open blockdev [ 522.025736][T18329] /dev/loop4: Can't open blockdev [ 522.110752][T18335] loop0: detected capacity change from 0 to 2048 [ 522.126843][T18339] loop3: detected capacity change from 0 to 2048 [ 522.133732][T18335] /dev/loop0: Can't open blockdev [ 522.136517][T18337] loop1: detected capacity change from 0 to 2048 [ 522.168423][T18339] /dev/loop3: Can't open blockdev [ 522.174555][T18337] /dev/loop1: Can't open blockdev [ 522.190908][T18342] loop2: detected capacity change from 0 to 2048 [ 522.226671][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 522.245145][T18346] loop5: detected capacity change from 0 to 2048 [ 522.249047][T18342] /dev/loop2: Can't open blockdev [ 522.260426][T18344] loop4: detected capacity change from 0 to 2048 [ 522.271481][T18346] /dev/loop5: Can't open blockdev [ 522.275701][T18344] /dev/loop4: Can't open blockdev [ 522.322840][T18351] loop1: detected capacity change from 0 to 2048 [ 522.337492][T18349] loop0: detected capacity change from 0 to 2048 [ 522.351509][T18351] /dev/loop1: Can't open blockdev [ 522.382534][T18349] /dev/loop0: Can't open blockdev [ 522.412074][T18355] loop3: detected capacity change from 0 to 2048 [ 522.434186][T18355] /dev/loop3: Can't open blockdev [ 522.499200][T18361] loop2: detected capacity change from 0 to 2048 [ 522.505696][T18366] loop0: detected capacity change from 0 to 2048 [ 522.506164][T18366] /dev/loop0: Can't open blockdev [ 522.517490][T18363] loop4: detected capacity change from 0 to 2048 [ 522.518002][T18362] loop5: detected capacity change from 0 to 2048 [ 522.535498][T18363] /dev/loop4: Can't open blockdev [ 522.536848][T18368] loop1: detected capacity change from 0 to 2048 [ 522.556407][T18362] /dev/loop5: Can't open blockdev [ 522.573432][T18361] /dev/loop2: Can't open blockdev [ 522.584424][T18368] /dev/loop1: Can't open blockdev [ 522.647557][T18372] loop3: detected capacity change from 0 to 2048 [ 522.681378][T18372] /dev/loop3: Can't open blockdev [ 522.700445][T18375] loop4: detected capacity change from 0 to 2048 [ 522.720517][T18378] loop0: detected capacity change from 0 to 2048 [ 522.731353][T18379] loop2: detected capacity change from 0 to 2048 [ 522.749545][T18375] /dev/loop4: Can't open blockdev [ 522.756986][T18378] /dev/loop0: Can't open blockdev [ 522.762758][T18379] /dev/loop2: Can't open blockdev [ 522.812300][T18385] loop1: detected capacity change from 0 to 2048 [ 522.819178][T18385] /dev/loop1: Can't open blockdev [ 522.854498][T18386] loop5: detected capacity change from 0 to 2048 [ 522.861324][T18386] /dev/loop5: Can't open blockdev [ 522.910458][T18392] loop4: detected capacity change from 0 to 2048 [ 522.920202][T18394] loop0: detected capacity change from 0 to 2048 [ 522.927804][T18392] /dev/loop4: Can't open blockdev [ 522.935218][T18394] /dev/loop0: Can't open blockdev [ 522.961134][T18390] loop2: detected capacity change from 0 to 2048 [ 522.997871][T18402] loop5: detected capacity change from 0 to 2048 [ 523.001580][T18399] loop3: detected capacity change from 0 to 2048 [ 523.013078][T18390] /dev/loop2: Can't open blockdev [ 523.029813][T18400] loop1: detected capacity change from 0 to 2048 [ 523.038982][T18400] /dev/loop1: Can't open blockdev [ 523.047828][T18399] /dev/loop3: Can't open blockdev [ 523.057151][T18402] /dev/loop5: Can't open blockdev [ 523.084498][T18408] loop0: detected capacity change from 0 to 2048 [ 523.098407][T18408] /dev/loop0: Can't open blockdev [ 523.131767][T18410] loop2: detected capacity change from 0 to 2048 [ 523.135323][T18407] loop4: detected capacity change from 0 to 2048 [ 523.145698][T18412] loop3: detected capacity change from 0 to 2048 [ 523.153036][T18410] /dev/loop2: Can't open blockdev [ 523.159824][T18412] /dev/loop3: Can't open blockdev [ 523.165835][T18407] /dev/loop4: Can't open blockdev [ 523.213472][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.253918][T18414] loop5: detected capacity change from 0 to 2048 [ 523.282978][T18417] loop1: detected capacity change from 0 to 2048 [ 523.290119][T18414] /dev/loop5: Can't open blockdev [ 523.315866][T18417] /dev/loop1: Can't open blockdev [ 523.318796][T18420] loop2: detected capacity change from 0 to 2048 [ 523.332559][T18421] loop0: detected capacity change from 0 to 2048 [ 523.352699][T18421] /dev/loop0: Can't open blockdev [ 523.360003][T18420] /dev/loop2: Can't open blockdev [ 523.390010][T18427] loop4: detected capacity change from 0 to 2048 [ 523.410642][T18428] loop3: detected capacity change from 0 to 2048 [ 523.425574][T18427] /dev/loop4: Can't open blockdev [ 523.448961][T18428] /dev/loop3: Can't open blockdev [ 523.464037][T18432] loop0: detected capacity change from 0 to 2048 [ 523.471407][T18432] /dev/loop0: Can't open blockdev [ 523.472323][T18430] loop5: detected capacity change from 0 to 2048 [ 523.503798][T18434] loop1: detected capacity change from 0 to 2048 [ 523.517273][T18430] /dev/loop5: Can't open blockdev [ 523.535889][ T5459] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.547191][T18438] loop2: detected capacity change from 0 to 2048 [ 523.555335][T18434] /dev/loop1: Can't open blockdev [ 523.557212][T18438] /dev/loop2: Can't open blockdev [ 523.647937][T18441] loop3: detected capacity change from 0 to 2048 [ 523.657152][T18443] loop0: detected capacity change from 0 to 2048 [ 523.675014][T18446] loop4: detected capacity change from 0 to 2048 [ 523.675810][T18444] loop2: detected capacity change from 0 to 2048 [ 523.682232][T18446] /dev/loop4: Can't open blockdev [ 523.698849][T18443] /dev/loop0: Can't open blockdev [ 523.703417][T18441] /dev/loop3: Can't open blockdev [ 523.706260][T18444] /dev/loop2: Can't open blockdev [ 523.761292][T18453] loop5: detected capacity change from 0 to 2048 [ 523.768371][T18453] /dev/loop5: Can't open blockdev [ 523.786051][T18452] loop1: detected capacity change from 0 to 2048 [ 523.808153][T18452] /dev/loop1: Can't open blockdev [ 523.835167][T18458] loop4: detected capacity change from 0 to 2048 [ 523.857449][T18458] /dev/loop4: Can't open blockdev [ 523.896104][T18460] loop3: detected capacity change from 0 to 2048 [ 523.918562][T18464] loop0: detected capacity change from 0 to 2048 [ 523.927984][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 523.939396][T18463] loop2: detected capacity change from 0 to 2048 [ 523.949988][T18460] /dev/loop3: Can't open blockdev [ 523.960513][T18464] /dev/loop0: Can't open blockdev [ 523.970939][T18463] /dev/loop2: Can't open blockdev [ 524.019436][T18472] loop1: detected capacity change from 0 to 2048 [ 524.047434][T18472] /dev/loop1: Can't open blockdev [ 524.054620][T18474] loop4: detected capacity change from 0 to 2048 [ 524.061505][T18474] /dev/loop4: Can't open blockdev [ 524.097542][T18471] loop5: detected capacity change from 0 to 2048 [ 524.137439][T18471] /dev/loop5: Can't open blockdev [ 524.156648][T18481] loop3: detected capacity change from 0 to 2048 [ 524.171449][T18484] loop1: detected capacity change from 0 to 2048 [ 524.180314][T18482] loop0: detected capacity change from 0 to 2048 [ 524.190483][T18481] /dev/loop3: Can't open blockdev [ 524.193919][T18482] /dev/loop0: Can't open blockdev [ 524.201207][T18478] loop2: detected capacity change from 0 to 2048 [ 524.208819][T18484] /dev/loop1: Can't open blockdev [ 524.221225][T18478] /dev/loop2: Can't open blockdev [ 524.323922][T18492] loop5: detected capacity change from 0 to 2048 [ 524.326544][T18489] loop4: detected capacity change from 0 to 2048 [ 524.330752][T18492] /dev/loop5: Can't open blockdev [ 524.361514][T18495] loop1: detected capacity change from 0 to 2048 [ 524.370895][T18495] /dev/loop1: Can't open blockdev [ 524.379156][T18489] /dev/loop4: Can't open blockdev [ 524.398282][T18500] loop3: detected capacity change from 0 to 2048 [ 524.398913][T18497] loop2: detected capacity change from 0 to 2048 [ 524.405697][T18500] /dev/loop3: Can't open blockdev [ 524.422730][T18497] /dev/loop2: Can't open blockdev [ 524.478747][T18503] loop4: detected capacity change from 0 to 2048 [ 524.496833][T18503] /dev/loop4: Can't open blockdev [ 524.536482][T18505] loop0: detected capacity change from 0 to 2048 [ 524.584345][T18505] /dev/loop0: Can't open blockdev [ 524.626750][T18514] loop1: detected capacity change from 0 to 2048 [ 524.628835][T18513] loop5: detected capacity change from 0 to 2048 [ 524.641518][T18515] loop2: detected capacity change from 0 to 2048 [ 524.674975][T18515] /dev/loop2: Can't open blockdev [ 524.679290][T18514] /dev/loop1: Can't open blockdev [ 524.685464][T18513] /dev/loop5: Can't open blockdev [ 524.691074][T18519] loop3: detected capacity change from 0 to 2048 [ 524.729513][T18518] loop4: detected capacity change from 0 to 2048 [ 524.744418][T18519] /dev/loop3: Can't open blockdev [ 524.754455][T18518] /dev/loop4: Can't open blockdev [ 524.794191][T18524] loop0: detected capacity change from 0 to 2048 [ 524.801217][T18524] /dev/loop0: Can't open blockdev [ 524.859018][T18528] loop2: detected capacity change from 0 to 2048 [ 524.897933][T18528] /dev/loop2: Can't open blockdev [ 524.963761][T18541] loop4: detected capacity change from 0 to 2048 [ 524.986655][T18541] /dev/loop4: Can't open blockdev [ 524.992685][T18544] loop1: detected capacity change from 0 to 2048 [ 524.999284][T18545] loop5: detected capacity change from 0 to 2048 [ 525.006508][T18543] loop3: detected capacity change from 0 to 2048 [ 525.046796][T18544] /dev/loop1: Can't open blockdev [ 525.053652][T18545] /dev/loop5: Can't open blockdev [ 525.072493][T18543] /dev/loop3: Can't open blockdev [ 525.123374][T13393] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 525.137617][T18562] loop4: detected capacity change from 0 to 2048 [ 525.142635][T18548] loop0: detected capacity change from 0 to 2048 [ 525.146765][T18562] /dev/loop4: Can't open blockdev [ 525.158007][T18548] /dev/loop0: Can't open blockdev [ 525.168758][T18555] loop2: detected capacity change from 0 to 2048 [ 525.179557][T18555] /dev/loop2: Can't open blockdev [ 525.229290][T18566] loop5: detected capacity change from 0 to 2048 [ 525.240173][T18566] /dev/loop5: Can't open blockdev [ 525.263711][T18571] loop4: detected capacity change from 0 to 2048 [ 525.270881][T18571] /dev/loop4: Can't open blockdev [ 525.309697][T18569] loop3: detected capacity change from 0 to 2048 [ 525.314466][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 525.331766][T18573] loop0: detected capacity change from 0 to 2048 [ 525.350785][T18575] loop1: detected capacity change from 0 to 2048 [ 525.354214][T18569] /dev/loop3: Can't open blockdev [ 525.363133][T18575] /dev/loop1: Can't open blockdev [ 525.375528][T18573] /dev/loop0: Can't open blockdev [ 525.425073][T18577] loop2: detected capacity change from 0 to 2048 [ 525.460369][T18585] loop5: detected capacity change from 0 to 2048 [ 525.467600][T18577] /dev/loop2: Can't open blockdev [ 525.472748][T18584] loop4: detected capacity change from 0 to 2048 [ 525.481483][T18584] /dev/loop4: Can't open blockdev [ 525.489709][T18585] /dev/loop5: Can't open blockdev [ 525.527620][T18586] loop1: detected capacity change from 0 to 2048 [ 525.557080][T18586] /dev/loop1: Can't open blockdev [ 525.566624][T18592] loop3: detected capacity change from 0 to 2048 [ 525.575794][T18590] loop0: detected capacity change from 0 to 2048 [ 525.601030][T18592] /dev/loop3: Can't open blockdev [ 525.607335][T18590] /dev/loop0: Can't open blockdev [ 525.632408][T13587] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 525.661328][T18598] loop2: detected capacity change from 0 to 2048 [ 525.676209][T18600] loop4: detected capacity change from 0 to 2048 [ 525.706833][T18598] /dev/loop2: Can't open blockdev [ 525.718034][ T27] kauditd_printk_skb: 555 callbacks suppressed [ 525.718045][ T27] audit: type=1804 audit(1704917642.495:18320): pid=18598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 525.725639][T18600] /dev/loop4: Can't open blockdev [ 525.778335][ T27] audit: type=1804 audit(1704917642.555:18321): pid=18592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 525.809342][ T27] audit: type=1804 audit(1704917642.555:18322): pid=18598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 525.880976][T18613] loop1: detected capacity change from 0 to 2048 [ 525.881374][T18611] loop0: detected capacity change from 0 to 2048 [ 525.887841][T18613] /dev/loop1: Can't open blockdev [ 525.899586][T18609] loop5: detected capacity change from 0 to 2048 [ 525.909628][T18610] loop2: detected capacity change from 0 to 2048 [ 525.942233][ T27] audit: type=1804 audit(1704917642.555:18323): pid=18598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 525.964613][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 525.979997][T18609] /dev/loop5: Can't open blockdev [ 525.997170][T18611] /dev/loop0: Can't open blockdev [ 525.997170][T18610] /dev/loop2: Can't open blockdev [ 526.009185][ T27] audit: type=1804 audit(1704917642.555:18324): pid=18598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 526.048128][ T27] audit: type=1804 audit(1704917642.555:18325): pid=18598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 526.084606][ T27] audit: type=1804 audit(1704917642.635:18326): pid=18614 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 526.096195][T18616] loop3: detected capacity change from 0 to 2048 [ 526.111911][ T27] audit: type=1804 audit(1704917642.635:18327): pid=18614 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 526.139336][T18620] loop4: detected capacity change from 0 to 2048 [ 526.162497][ T27] audit: type=1804 audit(1704917642.675:18328): pid=18592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 526.188589][T18620] /dev/loop4: Can't open blockdev [ 526.220507][T18616] /dev/loop3: Can't open blockdev [ 526.237122][ T27] audit: type=1804 audit(1704917642.675:18329): pid=18592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 526.317598][T18630] loop5: detected capacity change from 0 to 2048 [ 526.333435][T18630] /dev/loop5: Can't open blockdev [ 526.339212][T18635] loop1: detected capacity change from 0 to 2048 [ 526.347202][T18635] /dev/loop1: Can't open blockdev [ 526.354680][T18632] loop2: detected capacity change from 0 to 2048 [ 526.356752][T18634] loop0: detected capacity change from 0 to 2048 [ 526.363169][T18632] /dev/loop2: Can't open blockdev [ 526.380219][T18634] /dev/loop0: Can't open blockdev [ 526.406485][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 526.453620][T18640] loop3: detected capacity change from 0 to 2048 [ 526.481316][T18641] loop4: detected capacity change from 0 to 2048 [ 526.500608][T18643] loop0: detected capacity change from 0 to 2048 [ 526.501127][T18646] loop5: detected capacity change from 0 to 2048 [ 526.509820][T18641] /dev/loop4: Can't open blockdev [ 526.513830][T18640] /dev/loop3: Can't open blockdev [ 526.528591][T18643] /dev/loop0: Can't open blockdev [ 526.540723][T18648] loop1: detected capacity change from 0 to 2048 [ 526.541037][T18646] /dev/loop5: Can't open blockdev [ 526.576487][T18648] /dev/loop1: Can't open blockdev [ 526.596808][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 526.618825][T18650] loop2: detected capacity change from 0 to 2048 [ 526.623803][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 526.645059][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 526.655652][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 526.658635][T18650] /dev/loop2: Can't open blockdev [ 526.766758][T18654] loop3: detected capacity change from 0 to 2048 [ 526.767450][T18658] loop5: detected capacity change from 0 to 2048 [ 526.785903][T18659] loop1: detected capacity change from 0 to 2048 [ 526.796561][T18654] /dev/loop3: Can't open blockdev [ 526.803288][T18660] loop0: detected capacity change from 0 to 2048 [ 526.810235][T18660] /dev/loop0: Can't open blockdev [ 526.819691][T18658] /dev/loop5: Can't open blockdev [ 526.821141][T18659] /dev/loop1: Can't open blockdev [ 526.881082][T13393] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 526.923049][T18667] loop2: detected capacity change from 0 to 2048 [ 526.934532][T18667] /dev/loop2: Can't open blockdev [ 526.940508][T18666] loop4: detected capacity change from 0 to 2048 [ 526.948264][T18666] /dev/loop4: Can't open blockdev [ 526.989012][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 527.022990][T18672] loop5: detected capacity change from 0 to 2048 [ 527.025538][T18673] loop0: detected capacity change from 0 to 2048 [ 527.036531][T18673] /dev/loop0: Can't open blockdev [ 527.084328][T18672] /dev/loop5: Can't open blockdev [ 527.088377][T18676] loop1: detected capacity change from 0 to 2048 [ 527.111306][T18679] loop3: detected capacity change from 0 to 2048 [ 527.122579][T18676] /dev/loop1: Can't open blockdev [ 527.129795][T18680] loop2: detected capacity change from 0 to 2048 [ 527.136447][T18679] /dev/loop3: Can't open blockdev [ 527.156277][T18680] /dev/loop2: Can't open blockdev [ 527.177334][T18685] loop4: detected capacity change from 0 to 2048 [ 527.187298][T18686] loop0: detected capacity change from 0 to 2048 [ 527.216157][T18686] /dev/loop0: Can't open blockdev [ 527.225192][T18685] /dev/loop4: Can't open blockdev [ 527.268011][T18691] loop5: detected capacity change from 0 to 2048 [ 527.285861][T18691] /dev/loop5: Can't open blockdev [ 527.379413][T18699] loop0: detected capacity change from 0 to 2048 [ 527.397438][T18703] loop2: detected capacity change from 0 to 2048 [ 527.420060][T18707] loop3: detected capacity change from 0 to 2048 [ 527.433891][T18705] loop4: detected capacity change from 0 to 2048 [ 527.440562][T18708] loop1: detected capacity change from 0 to 2048 [ 527.448388][T18708] /dev/loop1: Can't open blockdev [ 527.449556][T18699] /dev/loop0: Can't open blockdev [ 527.460437][T18703] /dev/loop2: Can't open blockdev [ 527.469632][T18705] /dev/loop4: Can't open blockdev [ 527.486307][T18707] /dev/loop3: Can't open blockdev [ 527.618984][T18713] loop5: detected capacity change from 0 to 2048 [ 527.620501][T18720] loop1: detected capacity change from 0 to 2048 [ 527.639450][T18718] loop3: detected capacity change from 0 to 2048 [ 527.652844][T18716] loop4: detected capacity change from 0 to 2048 [ 527.663991][T18713] /dev/loop5: Can't open blockdev [ 527.677317][T18722] loop2: detected capacity change from 0 to 2048 [ 527.680958][T18716] /dev/loop4: Can't open blockdev [ 527.689002][T18718] /dev/loop3: Can't open blockdev [ 527.709128][T18722] /dev/loop2: Can't open blockdev [ 527.739489][T18720] /dev/loop1: Can't open blockdev [ 527.810932][T18730] loop3: detected capacity change from 0 to 2048 [ 527.848059][T18726] loop0: detected capacity change from 0 to 2048 [ 527.858749][T18734] loop4: detected capacity change from 0 to 2048 [ 527.867521][T18730] /dev/loop3: Can't open blockdev [ 527.902392][T18734] /dev/loop4: Can't open blockdev [ 527.904894][T18726] /dev/loop0: Can't open blockdev [ 527.922760][T18738] loop5: detected capacity change from 0 to 2048 [ 527.935923][T18737] loop2: detected capacity change from 0 to 2048 [ 527.952865][T18738] /dev/loop5: Can't open blockdev [ 527.964621][T18737] /dev/loop2: Can't open blockdev [ 527.976876][T18741] loop1: detected capacity change from 0 to 2048 [ 528.016996][T18744] loop3: detected capacity change from 0 to 2048 [ 528.030972][T18741] /dev/loop1: Can't open blockdev [ 528.037325][T18746] loop4: detected capacity change from 0 to 2048 [ 528.040891][T18744] /dev/loop3: Can't open blockdev [ 528.057991][T18746] /dev/loop4: Can't open blockdev [ 528.180335][T18751] loop0: detected capacity change from 0 to 2048 [ 528.187675][T18751] /dev/loop0: Can't open blockdev [ 528.201064][T18753] loop5: detected capacity change from 0 to 2048 [ 528.235356][T18757] loop1: detected capacity change from 0 to 2048 [ 528.243395][T18757] /dev/loop1: Can't open blockdev [ 528.250663][T18753] /dev/loop5: Can't open blockdev [ 528.328265][T18766] loop2: detected capacity change from 0 to 2048 [ 528.334898][T18767] loop3: detected capacity change from 0 to 2048 [ 528.339108][T18769] loop1: detected capacity change from 0 to 2048 [ 528.341680][T18767] /dev/loop3: Can't open blockdev [ 528.351664][T18768] loop4: detected capacity change from 0 to 2048 [ 528.354695][T18766] /dev/loop2: Can't open blockdev [ 528.361048][T18768] /dev/loop4: Can't open blockdev [ 528.387279][T18769] /dev/loop1: Can't open blockdev [ 528.475203][T18774] loop5: detected capacity change from 0 to 2048 [ 528.484733][T18775] loop0: detected capacity change from 0 to 2048 [ 528.501430][T18777] loop2: detected capacity change from 0 to 2048 [ 528.518678][T18774] /dev/loop5: Can't open blockdev [ 528.536246][T18775] /dev/loop0: Can't open blockdev [ 528.548685][T18777] /dev/loop2: Can't open blockdev [ 528.551717][T18781] loop4: detected capacity change from 0 to 2048 [ 528.581094][T18781] /dev/loop4: Can't open blockdev [ 528.608898][T18786] loop1: detected capacity change from 0 to 2048 [ 528.626731][T18787] loop3: detected capacity change from 0 to 2048 [ 528.634307][T18786] /dev/loop1: Can't open blockdev [ 528.639963][T18787] /dev/loop3: Can't open blockdev [ 528.696943][T18789] loop5: detected capacity change from 0 to 2048 [ 528.742696][T18789] /dev/loop5: Can't open blockdev [ 528.756982][T18794] loop2: detected capacity change from 0 to 2048 [ 528.758700][T18792] loop4: detected capacity change from 0 to 2048 [ 528.782862][T18792] /dev/loop4: Can't open blockdev [ 528.807507][T18794] /dev/loop2: Can't open blockdev [ 528.859241][T18799] loop0: detected capacity change from 0 to 2048 [ 528.871168][T18803] loop3: detected capacity change from 0 to 2048 [ 528.882766][T18801] loop1: detected capacity change from 0 to 2048 [ 528.891253][T18801] /dev/loop1: Can't open blockdev [ 528.897213][T18799] /dev/loop0: Can't open blockdev [ 528.907764][T18803] /dev/loop3: Can't open blockdev [ 528.919574][T18805] loop4: detected capacity change from 0 to 2048 [ 528.935273][T18805] /dev/loop4: Can't open blockdev [ 529.017788][T18810] loop5: detected capacity change from 0 to 2048 [ 529.036297][T18814] loop4: detected capacity change from 0 to 2048 [ 529.039419][T18812] loop2: detected capacity change from 0 to 2048 [ 529.057831][T18814] /dev/loop4: Can't open blockdev [ 529.065264][T18810] /dev/loop5: Can't open blockdev [ 529.086315][T18812] /dev/loop2: Can't open blockdev [ 529.166787][T18821] loop3: detected capacity change from 0 to 2048 [ 529.177253][T18823] loop1: detected capacity change from 0 to 2048 [ 529.208104][T18821] /dev/loop3: Can't open blockdev [ 529.208464][T18824] loop0: detected capacity change from 0 to 2048 [ 529.219089][T18829] loop2: detected capacity change from 0 to 2048 [ 529.230013][T18823] /dev/loop1: Can't open blockdev [ 529.231625][T18824] /dev/loop0: Can't open blockdev [ 529.238679][T18829] /dev/loop2: Can't open blockdev [ 529.249093][T18827] loop4: detected capacity change from 0 to 2048 [ 529.276837][T18827] /dev/loop4: Can't open blockdev [ 529.326585][T18832] loop5: detected capacity change from 0 to 2048 [ 529.363047][T18834] loop1: detected capacity change from 0 to 2048 [ 529.372564][T18832] /dev/loop5: Can't open blockdev [ 529.378482][T18834] /dev/loop1: Can't open blockdev [ 529.449277][T18844] loop2: detected capacity change from 0 to 2048 [ 529.454563][T18836] loop0: detected capacity change from 0 to 2048 [ 529.478704][T18841] loop4: detected capacity change from 0 to 2048 [ 529.481736][T18845] loop3: detected capacity change from 0 to 2048 [ 529.486247][T18836] /dev/loop0: Can't open blockdev [ 529.501526][T18844] /dev/loop2: Can't open blockdev [ 529.508720][T18841] /dev/loop4: Can't open blockdev [ 529.546125][T18845] /dev/loop3: Can't open blockdev [ 529.563615][T18851] loop5: detected capacity change from 0 to 2048 [ 529.572953][T18851] /dev/loop5: Can't open blockdev [ 529.596949][T18849] loop1: detected capacity change from 0 to 2048 [ 529.642993][T18849] /dev/loop1: Can't open blockdev [ 529.651626][T18857] loop2: detected capacity change from 0 to 2048 [ 529.667897][T18857] /dev/loop2: Can't open blockdev [ 529.700904][T18860] loop0: detected capacity change from 0 to 2048 [ 529.717427][T18858] loop4: detected capacity change from 0 to 2048 [ 529.722448][T18860] /dev/loop0: Can't open blockdev [ 529.752561][T18862] loop3: detected capacity change from 0 to 2048 [ 529.765858][T18858] /dev/loop4: Can't open blockdev [ 529.770345][T18864] loop5: detected capacity change from 0 to 2048 [ 529.780635][T18862] /dev/loop3: Can't open blockdev [ 529.799309][T18864] /dev/loop5: Can't open blockdev [ 529.839732][T18869] loop1: detected capacity change from 0 to 2048 [ 529.848893][T18869] /dev/loop1: Can't open blockdev [ 529.880762][T18867] loop2: detected capacity change from 0 to 2048 [ 529.907266][T18867] /dev/loop2: Can't open blockdev [ 529.962445][T18878] loop4: detected capacity change from 0 to 2048 [ 529.972928][T18874] loop3: detected capacity change from 0 to 2048 [ 529.979882][T18876] loop0: detected capacity change from 0 to 2048 [ 529.999937][T18874] /dev/loop3: Can't open blockdev [ 530.002302][T18881] loop5: detected capacity change from 0 to 2048 [ 530.007307][T18876] /dev/loop0: Can't open blockdev [ 530.013063][T18878] /dev/loop4: Can't open blockdev [ 530.027526][T18883] loop1: detected capacity change from 0 to 2048 [ 530.034811][T18881] /dev/loop5: Can't open blockdev [ 530.066339][T18883] /dev/loop1: Can't open blockdev [ 530.146564][T18886] loop2: detected capacity change from 0 to 2048 [ 530.181732][T18890] loop3: detected capacity change from 0 to 2048 [ 530.184169][T18891] loop0: detected capacity change from 0 to 2048 [ 530.201661][T18886] /dev/loop2: Can't open blockdev [ 530.209416][T18890] /dev/loop3: Can't open blockdev [ 530.225674][T18894] loop5: detected capacity change from 0 to 2048 [ 530.249318][T18891] /dev/loop0: Can't open blockdev [ 530.279937][T18894] /dev/loop5: Can't open blockdev [ 530.326213][T18900] loop4: detected capacity change from 0 to 2048 [ 530.333433][T18898] loop1: detected capacity change from 0 to 2048 [ 530.365129][T18904] loop2: detected capacity change from 0 to 2048 [ 530.382473][T18898] /dev/loop1: Can't open blockdev [ 530.392709][T18900] /dev/loop4: Can't open blockdev [ 530.394648][T18905] loop3: detected capacity change from 0 to 2048 [ 530.408594][T18904] /dev/loop2: Can't open blockdev [ 530.437870][T18905] /dev/loop3: Can't open blockdev [ 530.530668][T18912] loop0: detected capacity change from 0 to 2048 [ 530.546372][T18914] loop5: detected capacity change from 0 to 2048 [ 530.560500][T18912] /dev/loop0: Can't open blockdev [ 530.571139][T18918] loop1: detected capacity change from 0 to 2048 [ 530.585070][T18914] /dev/loop5: Can't open blockdev [ 530.606714][T18918] /dev/loop1: Can't open blockdev [ 530.702767][T18925] loop4: detected capacity change from 0 to 2048 [ 530.714704][T18927] loop2: detected capacity change from 0 to 2048 [ 530.715032][T18926] loop3: detected capacity change from 0 to 2048 [ 530.727198][T18927] /dev/loop2: Can't open blockdev [ 530.731035][T18925] /dev/loop4: Can't open blockdev [ 530.738426][ T27] kauditd_printk_skb: 531 callbacks suppressed [ 530.738438][ T27] audit: type=1804 audit(1704917647.515:18861): pid=18925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 530.739196][T18926] /dev/loop3: Can't open blockdev [ 530.777703][ T27] audit: type=1804 audit(1704917647.555:18862): pid=18927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 530.828324][T18935] loop0: detected capacity change from 0 to 2048 [ 530.845485][T18935] /dev/loop0: Can't open blockdev [ 530.857326][T13393] blk_print_req_error: 8 callbacks suppressed [ 530.857342][T13393] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 530.874871][T18936] loop1: detected capacity change from 0 to 2048 [ 530.880052][T18938] loop5: detected capacity change from 0 to 2048 [ 530.896200][ T27] audit: type=1804 audit(1704917647.555:18863): pid=18927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 530.907007][T18936] /dev/loop1: Can't open blockdev [ 530.927927][T18938] /dev/loop5: Can't open blockdev [ 530.972756][ T27] audit: type=1804 audit(1704917647.555:18864): pid=18927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 530.995145][ T27] audit: type=1804 audit(1704917647.555:18865): pid=18927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 531.019754][T18946] loop4: detected capacity change from 0 to 2048 [ 531.020359][ T27] audit: type=1804 audit(1704917647.555:18866): pid=18927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 531.031343][T18943] loop2: detected capacity change from 0 to 2048 [ 531.049383][ T27] audit: type=1804 audit(1704917647.585:18867): pid=18925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 531.074814][ T27] audit: type=1804 audit(1704917647.585:18868): pid=18925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 531.098731][ T27] audit: type=1804 audit(1704917647.585:18869): pid=18925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 531.110768][T18946] /dev/loop4: Can't open blockdev [ 531.121522][ T27] audit: type=1804 audit(1704917647.585:18870): pid=18925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 531.138192][T18951] loop3: detected capacity change from 0 to 2048 [ 531.148033][T18943] /dev/loop2: Can't open blockdev [ 531.192962][T18957] loop5: detected capacity change from 0 to 2048 [ 531.200134][T18957] /dev/loop5: Can't open blockdev [ 531.226515][T18958] loop1: detected capacity change from 0 to 2048 [ 531.230314][T18954] loop0: detected capacity change from 0 to 2048 [ 531.233846][T18958] /dev/loop1: Can't open blockdev [ 531.245899][T18951] /dev/loop3: Can't open blockdev [ 531.270054][T18954] /dev/loop0: Can't open blockdev [ 531.278782][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 531.327965][T18961] loop2: detected capacity change from 0 to 2048 [ 531.355376][T18964] loop3: detected capacity change from 0 to 2048 [ 531.368154][T18961] /dev/loop2: Can't open blockdev [ 531.373577][T18964] /dev/loop3: Can't open blockdev [ 531.504126][T18972] loop4: detected capacity change from 0 to 2048 [ 531.524294][T18976] loop0: detected capacity change from 0 to 2048 [ 531.526537][T18971] loop5: detected capacity change from 0 to 2048 [ 531.533585][T18972] /dev/loop4: Can't open blockdev [ 531.545329][T18974] loop1: detected capacity change from 0 to 2048 [ 531.548308][T18976] /dev/loop0: Can't open blockdev [ 531.553103][T18978] loop2: detected capacity change from 0 to 2048 [ 531.572711][T18974] /dev/loop1: Can't open blockdev [ 531.573275][T18971] /dev/loop5: Can't open blockdev [ 531.584027][T18978] /dev/loop2: Can't open blockdev [ 531.612278][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 531.622199][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 531.659988][T18982] loop3: detected capacity change from 0 to 2048 [ 531.669076][T18982] /dev/loop3: Can't open blockdev [ 531.701439][T18986] loop5: detected capacity change from 0 to 2048 [ 531.716614][T18986] /dev/loop5: Can't open blockdev [ 531.739777][T18984] loop2: detected capacity change from 0 to 2048 [ 531.797949][T18984] /dev/loop2: Can't open blockdev [ 531.815229][T18992] loop1: detected capacity change from 0 to 2048 [ 531.822633][T18992] /dev/loop1: Can't open blockdev [ 531.863625][T18994] loop4: detected capacity change from 0 to 2048 [ 531.883669][T18999] loop3: detected capacity change from 0 to 2048 [ 531.893330][T18999] /dev/loop3: Can't open blockdev [ 531.896267][T18996] loop0: detected capacity change from 0 to 2048 [ 531.900504][T18994] /dev/loop4: Can't open blockdev [ 531.950448][T18996] /dev/loop0: Can't open blockdev [ 531.981621][T19006] loop1: detected capacity change from 0 to 2048 [ 531.989188][T19005] loop2: detected capacity change from 0 to 2048 [ 531.998422][T19003] loop5: detected capacity change from 0 to 2048 [ 532.011542][T19008] loop3: detected capacity change from 0 to 2048 [ 532.021713][T19005] /dev/loop2: Can't open blockdev [ 532.022846][T19003] /dev/loop5: Can't open blockdev [ 532.045629][T19006] /dev/loop1: Can't open blockdev [ 532.048249][T19008] /dev/loop3: Can't open blockdev [ 532.150758][T19012] loop4: detected capacity change from 0 to 2048 [ 532.200612][T19019] loop1: detected capacity change from 0 to 2048 [ 532.211475][T19012] /dev/loop4: Can't open blockdev [ 532.214378][T19019] /dev/loop1: Can't open blockdev [ 532.231068][T19022] loop2: detected capacity change from 0 to 2048 [ 532.237365][T19017] loop0: detected capacity change from 0 to 2048 [ 532.249533][T19018] loop5: detected capacity change from 0 to 2048 [ 532.265912][T19022] /dev/loop2: Can't open blockdev [ 532.276103][T19017] /dev/loop0: Can't open blockdev [ 532.283098][T19018] /dev/loop5: Can't open blockdev [ 532.307138][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 532.310998][T19026] loop3: detected capacity change from 0 to 2048 [ 532.327141][T19026] /dev/loop3: Can't open blockdev [ 532.430445][T19028] loop1: detected capacity change from 0 to 2048 [ 532.478934][T19038] loop4: detected capacity change from 0 to 2048 [ 532.480272][T19028] /dev/loop1: Can't open blockdev [ 532.487626][T19040] loop2: detected capacity change from 0 to 2048 [ 532.500196][T19035] loop0: detected capacity change from 0 to 2048 [ 532.502703][T19038] /dev/loop4: Can't open blockdev [ 532.515239][T19041] loop5: detected capacity change from 0 to 2048 [ 532.516188][T19040] /dev/loop2: Can't open blockdev [ 532.532321][T19041] /dev/loop5: Can't open blockdev [ 532.540079][T19035] /dev/loop0: Can't open blockdev [ 532.613436][T19045] loop3: detected capacity change from 0 to 2048 [ 532.649862][T19045] /dev/loop3: Can't open blockdev [ 532.681225][T19049] loop0: detected capacity change from 0 to 2048 [ 532.695688][T19050] loop4: detected capacity change from 0 to 2048 [ 532.717286][T19049] /dev/loop0: Can't open blockdev [ 532.724637][T19050] /dev/loop4: Can't open blockdev [ 532.780797][T19058] loop1: detected capacity change from 0 to 2048 [ 532.795429][T19059] loop5: detected capacity change from 0 to 2048 [ 532.796762][T19056] loop2: detected capacity change from 0 to 2048 [ 532.816816][T19061] loop3: detected capacity change from 0 to 2048 [ 532.825841][T19058] /dev/loop1: Can't open blockdev [ 532.833319][T19059] /dev/loop5: Can't open blockdev [ 532.833626][T19056] /dev/loop2: Can't open blockdev [ 532.853471][T19061] /dev/loop3: Can't open blockdev [ 532.916950][T19067] loop4: detected capacity change from 0 to 2048 [ 532.933336][T19067] /dev/loop4: Can't open blockdev [ 532.964943][T19069] loop0: detected capacity change from 0 to 2048 [ 532.990419][T19069] /dev/loop0: Can't open blockdev [ 533.005395][T19071] loop3: detected capacity change from 0 to 2048 [ 533.030137][T19071] /dev/loop3: Can't open blockdev [ 533.041120][T19074] loop5: detected capacity change from 0 to 2048 [ 533.052208][T19075] loop1: detected capacity change from 0 to 2048 [ 533.061557][T19079] loop2: detected capacity change from 0 to 2048 [ 533.068005][T19075] /dev/loop1: Can't open blockdev [ 533.075753][T19074] /dev/loop5: Can't open blockdev [ 533.096663][T19079] /dev/loop2: Can't open blockdev [ 533.123082][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.195333][T19083] loop3: detected capacity change from 0 to 2048 [ 533.198465][T19085] loop4: detected capacity change from 0 to 2048 [ 533.235127][T19091] loop0: detected capacity change from 0 to 2048 [ 533.237354][T19090] loop1: detected capacity change from 0 to 2048 [ 533.248758][T19092] loop5: detected capacity change from 0 to 2048 [ 533.249811][T19085] /dev/loop4: Can't open blockdev [ 533.256320][T19092] /dev/loop5: Can't open blockdev [ 533.266039][T19083] /dev/loop3: Can't open blockdev [ 533.267397][T19091] /dev/loop0: Can't open blockdev [ 533.277816][T19090] /dev/loop1: Can't open blockdev [ 533.317720][T19095] loop2: detected capacity change from 0 to 2048 [ 533.341430][T19095] /dev/loop2: Can't open blockdev [ 533.423269][T19099] loop5: detected capacity change from 0 to 2048 [ 533.446863][T19103] loop0: detected capacity change from 0 to 2048 [ 533.453322][T19099] /dev/loop5: Can't open blockdev [ 533.454448][T19102] loop3: detected capacity change from 0 to 2048 [ 533.464582][T19105] loop1: detected capacity change from 0 to 2048 [ 533.472425][T19103] /dev/loop0: Can't open blockdev [ 533.482468][T19102] /dev/loop3: Can't open blockdev [ 533.516804][T19105] /dev/loop1: Can't open blockdev [ 533.525762][ T5460] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.530032][T13587] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.604925][T19112] loop2: detected capacity change from 0 to 2048 [ 533.612394][T19112] /dev/loop2: Can't open blockdev [ 533.650608][T19114] loop1: detected capacity change from 0 to 2048 [ 533.675406][T19114] /dev/loop1: Can't open blockdev [ 533.683478][T19110] loop4: detected capacity change from 0 to 2048 [ 533.717626][T19110] /dev/loop4: Can't open blockdev [ 533.825888][T19126] loop5: detected capacity change from 0 to 2048 [ 533.833171][T19124] loop3: detected capacity change from 0 to 2048 [ 533.842463][T19121] loop0: detected capacity change from 0 to 2048 [ 533.850407][T19127] loop2: detected capacity change from 0 to 2048 [ 533.865702][T19124] /dev/loop3: Can't open blockdev [ 533.871406][T19121] /dev/loop0: Can't open blockdev [ 533.877865][T19126] /dev/loop5: Can't open blockdev [ 533.887268][T19127] /dev/loop2: Can't open blockdev [ 533.958969][T19136] loop4: detected capacity change from 0 to 2048 [ 533.970773][T19135] loop1: detected capacity change from 0 to 2048 [ 534.008696][T19135] /dev/loop1: Can't open blockdev [ 534.009746][T19136] /dev/loop4: Can't open blockdev [ 534.142753][T19144] loop0: detected capacity change from 0 to 2048 [ 534.149594][T19144] /dev/loop0: Can't open blockdev [ 534.161544][T19148] loop5: detected capacity change from 0 to 2048 [ 534.167236][T19150] loop3: detected capacity change from 0 to 2048 [ 534.170628][T19149] loop2: detected capacity change from 0 to 2048 [ 534.189696][T19150] /dev/loop3: Can't open blockdev [ 534.190885][T19149] /dev/loop2: Can't open blockdev [ 534.201729][T19148] /dev/loop5: Can't open blockdev [ 534.250056][T19153] loop4: detected capacity change from 0 to 2048 [ 534.295372][T19153] /dev/loop4: Can't open blockdev [ 534.296662][T19157] loop1: detected capacity change from 0 to 2048 [ 534.327341][T19157] /dev/loop1: Can't open blockdev [ 534.369712][T19161] loop2: detected capacity change from 0 to 2048 [ 534.414241][T19161] /dev/loop2: Can't open blockdev [ 534.444495][T19168] loop3: detected capacity change from 0 to 2048 [ 534.453841][T19169] loop5: detected capacity change from 0 to 2048 [ 534.458674][T19171] loop0: detected capacity change from 0 to 2048 [ 534.470928][T19169] /dev/loop5: Can't open blockdev [ 534.472815][T19168] /dev/loop3: Can't open blockdev [ 534.482589][T19171] /dev/loop0: Can't open blockdev [ 534.534696][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 534.556205][T19178] loop4: detected capacity change from 0 to 2048 [ 534.626660][T19178] /dev/loop4: Can't open blockdev [ 534.636369][T19183] loop2: detected capacity change from 0 to 2048 [ 534.643150][T19179] loop1: detected capacity change from 0 to 2048 [ 534.645287][T19183] /dev/loop2: Can't open blockdev [ 534.660892][T19179] /dev/loop1: Can't open blockdev [ 534.729712][T19189] loop0: detected capacity change from 0 to 2048 [ 534.730619][T19187] loop3: detected capacity change from 0 to 2048 [ 534.759790][T19191] loop5: detected capacity change from 0 to 2048 [ 534.763563][T19189] /dev/loop0: Can't open blockdev [ 534.781113][T19187] /dev/loop3: Can't open blockdev [ 534.790140][T19191] /dev/loop5: Can't open blockdev [ 534.802720][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 534.810214][T19194] loop2: detected capacity change from 0 to 2048 [ 534.848339][T19194] /dev/loop2: Can't open blockdev [ 534.900000][T19197] loop1: detected capacity change from 0 to 2048 [ 534.912244][T19199] loop4: detected capacity change from 0 to 2048 [ 534.933525][T19199] /dev/loop4: Can't open blockdev [ 534.939346][T19197] /dev/loop1: Can't open blockdev [ 534.948920][T19201] loop0: detected capacity change from 0 to 2048 [ 534.973357][T19201] /dev/loop0: Can't open blockdev [ 534.988150][T19204] loop2: detected capacity change from 0 to 2048 [ 535.000855][T19204] /dev/loop2: Can't open blockdev [ 535.066924][T19211] loop5: detected capacity change from 0 to 2048 [ 535.086182][T19211] /dev/loop5: Can't open blockdev [ 535.089747][T19210] loop3: detected capacity change from 0 to 2048 [ 535.107861][T19210] /dev/loop3: Can't open blockdev [ 535.259745][T19225] loop2: detected capacity change from 0 to 2048 [ 535.266203][T19230] loop5: detected capacity change from 0 to 2048 [ 535.266678][T19230] /dev/loop5: Can't open blockdev [ 535.276095][T19229] loop4: detected capacity change from 0 to 2048 [ 535.281147][T19224] loop0: detected capacity change from 0 to 2048 [ 535.292953][T19226] loop1: detected capacity change from 0 to 2048 [ 535.297367][T19229] /dev/loop4: Can't open blockdev [ 535.302310][T19224] /dev/loop0: Can't open blockdev [ 535.308529][T19225] /dev/loop2: Can't open blockdev [ 535.323381][T19226] /dev/loop1: Can't open blockdev [ 535.393206][T19234] loop3: detected capacity change from 0 to 2048 [ 535.427908][T19234] /dev/loop3: Can't open blockdev [ 535.451660][T19238] loop0: detected capacity change from 0 to 2048 [ 535.469699][T19240] loop5: detected capacity change from 0 to 2048 [ 535.479118][T19238] /dev/loop0: Can't open blockdev [ 535.490438][T19240] /dev/loop5: Can't open blockdev [ 535.565097][T19247] loop2: detected capacity change from 0 to 2048 [ 535.579747][T19247] /dev/loop2: Can't open blockdev [ 535.588937][T19244] loop1: detected capacity change from 0 to 2048 [ 535.590914][T19251] loop5: detected capacity change from 0 to 2048 [ 535.602908][T19248] loop4: detected capacity change from 0 to 2048 [ 535.603007][T19244] /dev/loop1: Can't open blockdev [ 535.616014][T19251] /dev/loop5: Can't open blockdev [ 535.623230][T19248] /dev/loop4: Can't open blockdev [ 535.745486][T19257] loop0: detected capacity change from 0 to 2048 [ 535.765392][T19257] /dev/loop0: Can't open blockdev [ 535.768570][T19259] loop3: detected capacity change from 0 to 2048 [ 535.777434][T19262] loop1: detected capacity change from 0 to 2048 [ 535.780284][T19263] loop5: detected capacity change from 0 to 2048 [ 535.793387][T19262] /dev/loop1: Can't open blockdev [ 535.802283][ T27] kauditd_printk_skb: 520 callbacks suppressed [ 535.802296][ T27] audit: type=1804 audit(1704917652.565:19391): pid=19257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 535.835630][T19263] /dev/loop5: Can't open blockdev [ 535.841524][T19259] /dev/loop3: Can't open blockdev [ 535.871323][T19273] loop2: detected capacity change from 0 to 2048 [ 535.885527][ T27] audit: type=1804 audit(1704917652.615:19392): pid=19257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 535.893859][T19272] loop4: detected capacity change from 0 to 2048 [ 535.927488][T19273] /dev/loop2: Can't open blockdev [ 535.950855][ T5416] blk_print_req_error: 4 callbacks suppressed [ 535.950870][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 535.960301][T19272] /dev/loop4: Can't open blockdev [ 535.992301][ T27] audit: type=1804 audit(1704917652.615:19393): pid=19257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 535.998375][T19277] loop0: detected capacity change from 0 to 2048 [ 536.083001][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 536.083053][T19277] /dev/loop0: Can't open blockdev [ 536.103908][T19282] loop1: detected capacity change from 0 to 2048 [ 536.117252][T19282] /dev/loop1: Can't open blockdev [ 536.159946][ T27] audit: type=1804 audit(1704917652.615:19394): pid=19257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.182332][T19284] loop3: detected capacity change from 0 to 2048 [ 536.199186][T19286] loop5: detected capacity change from 0 to 2048 [ 536.220860][T19284] /dev/loop3: Can't open blockdev [ 536.229950][T19289] loop4: detected capacity change from 0 to 2048 [ 536.251655][T19286] /dev/loop5: Can't open blockdev [ 536.258016][T19289] /dev/loop4: Can't open blockdev [ 536.286822][ T27] audit: type=1804 audit(1704917652.615:19395): pid=19257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.318178][T19293] loop1: detected capacity change from 0 to 2048 [ 536.333352][T19293] /dev/loop1: Can't open blockdev [ 536.355345][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 536.383128][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 536.397707][ T27] audit: type=1804 audit(1704917652.665:19396): pid=19262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.454499][T19298] loop2: detected capacity change from 0 to 2048 [ 536.485457][T19298] /dev/loop2: Can't open blockdev [ 536.494283][T19303] loop4: detected capacity change from 0 to 2048 [ 536.501462][T19303] /dev/loop4: Can't open blockdev [ 536.510473][ T27] audit: type=1804 audit(1704917652.705:19397): pid=19262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.535020][T19301] loop0: detected capacity change from 0 to 2048 [ 536.573073][T19301] /dev/loop0: Can't open blockdev [ 536.580989][T19311] loop3: detected capacity change from 0 to 2048 [ 536.596428][T19310] loop5: detected capacity change from 0 to 2048 [ 536.606087][T19312] loop1: detected capacity change from 0 to 2048 [ 536.614193][T19311] /dev/loop3: Can't open blockdev [ 536.619837][T19312] /dev/loop1: Can't open blockdev [ 536.625935][T19310] /dev/loop5: Can't open blockdev [ 536.631170][ T27] audit: type=1804 audit(1704917652.705:19398): pid=19262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.664186][ T27] audit: type=1804 audit(1704917652.705:19399): pid=19262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.708510][ T27] audit: type=1804 audit(1704917652.705:19400): pid=19262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 536.782637][T19324] loop0: detected capacity change from 0 to 2048 [ 536.788021][T19322] loop4: detected capacity change from 0 to 2048 [ 536.810394][T19324] /dev/loop0: Can't open blockdev [ 536.819689][T19326] loop2: detected capacity change from 0 to 2048 [ 536.819813][T19322] /dev/loop4: Can't open blockdev [ 536.854914][T19326] /dev/loop2: Can't open blockdev [ 536.910162][T19335] loop5: detected capacity change from 0 to 2048 [ 536.947185][T19334] loop3: detected capacity change from 0 to 2048 [ 536.953223][T19337] loop0: detected capacity change from 0 to 2048 [ 536.960533][T19337] /dev/loop0: Can't open blockdev [ 536.966571][T19335] /dev/loop5: Can't open blockdev [ 536.969409][T19332] loop1: detected capacity change from 0 to 2048 [ 536.973538][T19334] /dev/loop3: Can't open blockdev [ 537.012738][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 537.026301][T19332] /dev/loop1: Can't open blockdev [ 537.045988][T13393] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 537.047544][T19339] loop2: detected capacity change from 0 to 2048 [ 537.143323][T19339] /dev/loop2: Can't open blockdev [ 537.154913][T19345] loop3: detected capacity change from 0 to 2048 [ 537.157348][T19343] loop4: detected capacity change from 0 to 2048 [ 537.198185][T19345] /dev/loop3: Can't open blockdev [ 537.225579][T19343] /dev/loop4: Can't open blockdev [ 537.236101][T19352] loop0: detected capacity change from 0 to 2048 [ 537.255268][T19353] loop5: detected capacity change from 0 to 2048 [ 537.256506][T19354] loop1: detected capacity change from 0 to 2048 [ 537.284193][T19352] /dev/loop0: Can't open blockdev [ 537.295854][T19356] loop2: detected capacity change from 0 to 2048 [ 537.305159][T19356] /dev/loop2: Can't open blockdev [ 537.311370][T19353] /dev/loop5: Can't open blockdev [ 537.318818][T19354] /dev/loop1: Can't open blockdev [ 537.448006][T19364] loop0: detected capacity change from 0 to 2048 [ 537.455106][T19362] loop3: detected capacity change from 0 to 2048 [ 537.458590][T19368] loop1: detected capacity change from 0 to 2048 [ 537.470076][T19366] loop2: detected capacity change from 0 to 2048 [ 537.476467][T19364] /dev/loop0: Can't open blockdev [ 537.478953][T19368] /dev/loop1: Can't open blockdev [ 537.497691][T19362] /dev/loop3: Can't open blockdev [ 537.516361][T19366] /dev/loop2: Can't open blockdev [ 537.548224][T19373] loop5: detected capacity change from 0 to 2048 [ 537.555202][T19374] loop4: detected capacity change from 0 to 2048 [ 537.568800][T19374] /dev/loop4: Can't open blockdev [ 537.584714][T19373] /dev/loop5: Can't open blockdev [ 537.644649][T19380] loop1: detected capacity change from 0 to 2048 [ 537.701281][T19380] /dev/loop1: Can't open blockdev [ 537.706214][T19384] loop0: detected capacity change from 0 to 2048 [ 537.717908][T19387] loop2: detected capacity change from 0 to 2048 [ 537.736128][T19385] loop3: detected capacity change from 0 to 2048 [ 537.742461][T19384] /dev/loop0: Can't open blockdev [ 537.744379][T19387] /dev/loop2: Can't open blockdev [ 537.758431][T19389] loop5: detected capacity change from 0 to 2048 [ 537.767540][T19385] /dev/loop3: Can't open blockdev [ 537.776608][T19389] /dev/loop5: Can't open blockdev [ 537.849974][T19394] loop1: detected capacity change from 0 to 2048 [ 537.865851][T19395] loop4: detected capacity change from 0 to 2048 [ 537.895559][T19394] /dev/loop1: Can't open blockdev [ 537.905573][T19395] /dev/loop4: Can't open blockdev [ 537.943100][T19397] loop0: detected capacity change from 0 to 2048 [ 537.963417][T19399] loop3: detected capacity change from 0 to 2048 [ 537.982573][T19397] /dev/loop0: Can't open blockdev [ 537.989881][T19399] /dev/loop3: Can't open blockdev [ 538.033172][T19405] loop2: detected capacity change from 0 to 2048 [ 538.041372][T19406] loop5: detected capacity change from 0 to 2048 [ 538.055751][T19405] /dev/loop2: Can't open blockdev [ 538.064229][T19406] /dev/loop5: Can't open blockdev [ 538.118993][T19411] loop4: detected capacity change from 0 to 2048 [ 538.127117][T19411] /dev/loop4: Can't open blockdev [ 538.139288][T19413] loop1: detected capacity change from 0 to 2048 [ 538.160393][T19413] /dev/loop1: Can't open blockdev [ 538.190294][T19420] loop0: detected capacity change from 0 to 2048 [ 538.197742][T19420] /dev/loop0: Can't open blockdev [ 538.208675][T19418] loop3: detected capacity change from 0 to 2048 [ 538.243667][T19418] /dev/loop3: Can't open blockdev [ 538.280193][T19424] loop2: detected capacity change from 0 to 2048 [ 538.280560][T19425] loop5: detected capacity change from 0 to 2048 [ 538.312616][T19424] /dev/loop2: Can't open blockdev [ 538.313257][T19427] loop0: detected capacity change from 0 to 2048 [ 538.324789][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 538.325702][T19430] loop4: detected capacity change from 0 to 2048 [ 538.342208][T19425] /dev/loop5: Can't open blockdev [ 538.348910][T19430] /dev/loop4: Can't open blockdev [ 538.355058][T19427] /dev/loop0: Can't open blockdev [ 538.418438][T19432] loop1: detected capacity change from 0 to 2048 [ 538.427754][T19432] /dev/loop1: Can't open blockdev [ 538.450243][T19436] loop3: detected capacity change from 0 to 2048 [ 538.468889][T19436] /dev/loop3: Can't open blockdev [ 538.473392][T19438] loop5: detected capacity change from 0 to 2048 [ 538.494115][T19438] /dev/loop5: Can't open blockdev [ 538.532972][T19441] loop2: detected capacity change from 0 to 2048 [ 538.538828][T19443] loop0: detected capacity change from 0 to 2048 [ 538.548174][T19444] loop4: detected capacity change from 0 to 2048 [ 538.557162][T19441] /dev/loop2: Can't open blockdev [ 538.566710][T19443] /dev/loop0: Can't open blockdev [ 538.597369][T19444] /dev/loop4: Can't open blockdev [ 538.629326][T19449] loop1: detected capacity change from 0 to 2048 [ 538.642808][T19451] loop5: detected capacity change from 0 to 2048 [ 538.674527][T19449] /dev/loop1: Can't open blockdev [ 538.686643][T19451] /dev/loop5: Can't open blockdev [ 538.729002][T19455] loop2: detected capacity change from 0 to 2048 [ 538.749222][T19455] /dev/loop2: Can't open blockdev [ 538.757416][T19457] loop3: detected capacity change from 0 to 2048 [ 538.789693][T19457] /dev/loop3: Can't open blockdev [ 538.801685][T19460] loop0: detected capacity change from 0 to 2048 [ 538.814725][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 538.825672][T19462] loop4: detected capacity change from 0 to 2048 [ 538.852602][T19460] /dev/loop0: Can't open blockdev [ 538.862611][T19462] /dev/loop4: Can't open blockdev [ 538.920112][T19467] loop1: detected capacity change from 0 to 2048 [ 538.946365][T19467] /dev/loop1: Can't open blockdev [ 538.955062][T19469] loop5: detected capacity change from 0 to 2048 [ 538.988318][T19469] /dev/loop5: Can't open blockdev [ 539.089851][T19477] loop3: detected capacity change from 0 to 2048 [ 539.091127][T19476] loop2: detected capacity change from 0 to 2048 [ 539.103923][T19480] loop1: detected capacity change from 0 to 2048 [ 539.115861][T19481] loop4: detected capacity change from 0 to 2048 [ 539.122811][T19480] /dev/loop1: Can't open blockdev [ 539.128122][T19483] loop0: detected capacity change from 0 to 2048 [ 539.135089][T19477] /dev/loop3: Can't open blockdev [ 539.143249][T19481] /dev/loop4: Can't open blockdev [ 539.149218][T19483] /dev/loop0: Can't open blockdev [ 539.150901][T19476] /dev/loop2: Can't open blockdev [ 539.197502][T19487] loop5: detected capacity change from 0 to 2048 [ 539.205150][T19487] /dev/loop5: Can't open blockdev [ 539.250554][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.301967][T19489] loop3: detected capacity change from 0 to 2048 [ 539.312802][T19494] loop1: detected capacity change from 0 to 2048 [ 539.313081][T19493] loop0: detected capacity change from 0 to 2048 [ 539.319988][T19489] /dev/loop3: Can't open blockdev [ 539.333267][T19495] loop4: detected capacity change from 0 to 2048 [ 539.334230][T19494] /dev/loop1: Can't open blockdev [ 539.367773][T19493] /dev/loop0: Can't open blockdev [ 539.369290][T19495] /dev/loop4: Can't open blockdev [ 539.421156][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 539.474170][T19501] loop5: detected capacity change from 0 to 2048 [ 539.474542][T19502] loop2: detected capacity change from 0 to 2048 [ 539.499721][T19501] /dev/loop5: Can't open blockdev [ 539.499803][T19504] loop0: detected capacity change from 0 to 2048 [ 539.540427][T19502] /dev/loop2: Can't open blockdev [ 539.548606][T19504] /dev/loop0: Can't open blockdev [ 539.622823][T19513] loop3: detected capacity change from 0 to 2048 [ 539.636815][T19513] /dev/loop3: Can't open blockdev [ 539.679239][T19511] loop4: detected capacity change from 0 to 2048 [ 539.690338][T19512] loop1: detected capacity change from 0 to 2048 [ 539.732925][T19511] /dev/loop4: Can't open blockdev [ 539.738093][T19512] /dev/loop1: Can't open blockdev [ 539.740859][T19521] loop2: detected capacity change from 0 to 2048 [ 539.760490][T19521] /dev/loop2: Can't open blockdev [ 539.773911][T19523] loop5: detected capacity change from 0 to 2048 [ 539.788403][T19524] loop0: detected capacity change from 0 to 2048 [ 539.799750][T19523] /dev/loop5: Can't open blockdev [ 539.809586][T19524] /dev/loop0: Can't open blockdev [ 539.886337][T19529] loop3: detected capacity change from 0 to 2048 [ 539.907181][T19531] loop1: detected capacity change from 0 to 2048 [ 539.916357][T19529] /dev/loop3: Can't open blockdev [ 539.940310][T19531] /dev/loop1: Can't open blockdev [ 539.955729][T19533] loop4: detected capacity change from 0 to 2048 [ 539.982435][T19536] loop2: detected capacity change from 0 to 2048 [ 539.982512][T19533] /dev/loop4: Can't open blockdev [ 540.011353][T19536] /dev/loop2: Can't open blockdev [ 540.035569][T19539] loop0: detected capacity change from 0 to 2048 [ 540.055208][T19539] /dev/loop0: Can't open blockdev [ 540.081011][T19541] loop5: detected capacity change from 0 to 2048 [ 540.115792][T19541] /dev/loop5: Can't open blockdev [ 540.143021][T19545] loop1: detected capacity change from 0 to 2048 [ 540.148124][T19544] loop3: detected capacity change from 0 to 2048 [ 540.167268][T19545] /dev/loop1: Can't open blockdev [ 540.187240][T19544] /dev/loop3: Can't open blockdev [ 540.193746][T19550] loop2: detected capacity change from 0 to 2048 [ 540.200281][T19548] loop0: detected capacity change from 0 to 2048 [ 540.213914][T19550] /dev/loop2: Can't open blockdev [ 540.223317][T19548] /dev/loop0: Can't open blockdev [ 540.296097][T19556] loop5: detected capacity change from 0 to 2048 [ 540.297135][T19554] loop4: detected capacity change from 0 to 2048 [ 540.318813][T19554] /dev/loop4: Can't open blockdev [ 540.322374][T19558] loop2: detected capacity change from 0 to 2048 [ 540.334880][T19556] /dev/loop5: Can't open blockdev [ 540.348272][T19558] /dev/loop2: Can't open blockdev [ 540.483055][T19570] loop0: detected capacity change from 0 to 2048 [ 540.493091][T19569] loop3: detected capacity change from 0 to 2048 [ 540.504262][T19566] loop1: detected capacity change from 0 to 2048 [ 540.505560][T19570] /dev/loop0: Can't open blockdev [ 540.518971][T19569] /dev/loop3: Can't open blockdev [ 540.546220][T19566] /dev/loop1: Can't open blockdev [ 540.553071][T19575] loop4: detected capacity change from 0 to 2048 [ 540.571836][T19575] /dev/loop4: Can't open blockdev [ 540.625494][T19580] loop2: detected capacity change from 0 to 2048 [ 540.634920][T19578] loop5: detected capacity change from 0 to 2048 [ 540.639716][T19580] /dev/loop2: Can't open blockdev [ 540.647943][T19578] /dev/loop5: Can't open blockdev [ 540.728453][T19586] loop0: detected capacity change from 0 to 2048 [ 540.745257][T19587] loop3: detected capacity change from 0 to 2048 [ 540.762752][T19587] /dev/loop3: Can't open blockdev [ 540.775339][T19590] loop4: detected capacity change from 0 to 2048 [ 540.781090][T19586] /dev/loop0: Can't open blockdev [ 540.802370][T19590] /dev/loop4: Can't open blockdev [ 540.812115][ T27] kauditd_printk_skb: 523 callbacks suppressed [ 540.812127][ T27] audit: type=1804 audit(1704917657.585:19924): pid=19586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 540.866781][T19592] loop1: detected capacity change from 0 to 2048 [ 540.882949][T19592] /dev/loop1: Can't open blockdev [ 540.891148][T19596] loop5: detected capacity change from 0 to 2048 [ 540.897796][ T27] audit: type=1804 audit(1704917657.625:19925): pid=19590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 540.909901][T19596] /dev/loop5: Can't open blockdev [ 540.931772][T19599] loop2: detected capacity change from 0 to 2048 [ 540.940161][T19599] /dev/loop2: Can't open blockdev [ 540.948382][ T27] audit: type=1804 audit(1704917657.645:19926): pid=19587 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.019095][ T27] audit: type=1804 audit(1704917657.685:19927): pid=19590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.040506][T13393] blk_print_req_error: 4 callbacks suppressed [ 541.040523][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 541.083614][T13587] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 541.097499][ T27] audit: type=1804 audit(1704917657.685:19928): pid=19590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.120813][T19606] loop0: detected capacity change from 0 to 2048 [ 541.129674][T19606] /dev/loop0: Can't open blockdev [ 541.135072][ T27] audit: type=1804 audit(1704917657.685:19929): pid=19590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.159209][T19611] loop3: detected capacity change from 0 to 2048 [ 541.161036][T19612] loop4: detected capacity change from 0 to 2048 [ 541.173449][T19612] /dev/loop4: Can't open blockdev [ 541.178921][ T27] audit: type=1804 audit(1704917657.685:19930): pid=19590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.196617][T19611] /dev/loop3: Can't open blockdev [ 541.205263][ T27] audit: type=1804 audit(1704917657.705:19931): pid=19586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.228043][ T27] audit: type=1804 audit(1704917657.705:19932): pid=19586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.256726][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 541.266514][ T27] audit: type=1804 audit(1704917657.715:19933): pid=19586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 541.340316][T19619] loop2: detected capacity change from 0 to 2048 [ 541.356666][T19625] loop4: detected capacity change from 0 to 2048 [ 541.364344][T19622] loop1: detected capacity change from 0 to 2048 [ 541.371256][T19622] /dev/loop1: Can't open blockdev [ 541.374520][T19619] /dev/loop2: Can't open blockdev [ 541.384032][T19625] /dev/loop4: Can't open blockdev [ 541.394012][T19623] loop5: detected capacity change from 0 to 2048 [ 541.417860][T19623] /dev/loop5: Can't open blockdev [ 541.422760][T19627] loop0: detected capacity change from 0 to 2048 [ 541.431160][T19627] /dev/loop0: Can't open blockdev [ 541.493625][T19633] loop2: detected capacity change from 0 to 2048 [ 541.501378][T19633] /dev/loop2: Can't open blockdev [ 541.516541][T19631] loop3: detected capacity change from 0 to 2048 [ 541.557343][T19631] /dev/loop3: Can't open blockdev [ 541.563443][T19636] loop1: detected capacity change from 0 to 2048 [ 541.580662][T19638] loop4: detected capacity change from 0 to 2048 [ 541.583916][T19636] /dev/loop1: Can't open blockdev [ 541.597473][T19638] /dev/loop4: Can't open blockdev [ 541.674220][T19645] loop5: detected capacity change from 0 to 2048 [ 541.684175][T19643] loop0: detected capacity change from 0 to 2048 [ 541.696443][T19643] /dev/loop0: Can't open blockdev [ 541.702526][T19645] /dev/loop5: Can't open blockdev [ 541.742441][T19649] loop3: detected capacity change from 0 to 2048 [ 541.755539][T19649] /dev/loop3: Can't open blockdev [ 541.762541][T19650] loop2: detected capacity change from 0 to 2048 [ 541.782911][T19652] loop1: detected capacity change from 0 to 2048 [ 541.786025][T19650] /dev/loop2: Can't open blockdev [ 541.798128][T19652] /dev/loop1: Can't open blockdev [ 541.854998][T19660] loop4: detected capacity change from 0 to 2048 [ 541.863899][T19660] /dev/loop4: Can't open blockdev [ 541.891537][T19661] loop5: detected capacity change from 0 to 2048 [ 541.908958][T19663] loop0: detected capacity change from 0 to 2048 [ 541.910329][T19667] loop2: detected capacity change from 0 to 2048 [ 541.929144][T19661] /dev/loop5: Can't open blockdev [ 541.938596][T19666] loop3: detected capacity change from 0 to 2048 [ 541.942426][T19667] /dev/loop2: Can't open blockdev [ 541.947950][T19663] /dev/loop0: Can't open blockdev [ 541.964300][T19666] /dev/loop3: Can't open blockdev [ 542.011350][T19670] loop1: detected capacity change from 0 to 2048 [ 542.042769][T19670] /dev/loop1: Can't open blockdev [ 542.053263][T19672] loop4: detected capacity change from 0 to 2048 [ 542.057507][T19674] loop5: detected capacity change from 0 to 2048 [ 542.060070][T19672] /dev/loop4: Can't open blockdev [ 542.077905][T19674] /dev/loop5: Can't open blockdev [ 542.133684][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 542.217701][T19685] loop0: detected capacity change from 0 to 2048 [ 542.219426][T19682] loop3: detected capacity change from 0 to 2048 [ 542.234626][T19684] loop2: detected capacity change from 0 to 2048 [ 542.253917][T19685] /dev/loop0: Can't open blockdev [ 542.256879][T19682] /dev/loop3: Can't open blockdev [ 542.271685][T19684] /dev/loop2: Can't open blockdev [ 542.377262][T19693] loop4: detected capacity change from 0 to 2048 [ 542.395221][T19695] loop5: detected capacity change from 0 to 2048 [ 542.405237][T19694] loop1: detected capacity change from 0 to 2048 [ 542.410069][T19693] /dev/loop4: Can't open blockdev [ 542.430451][T19698] loop3: detected capacity change from 0 to 2048 [ 542.440606][T19694] /dev/loop1: Can't open blockdev [ 542.446646][T19695] /dev/loop5: Can't open blockdev [ 542.465570][T19698] /dev/loop3: Can't open blockdev [ 542.548377][T19706] loop4: detected capacity change from 0 to 2048 [ 542.555430][T19702] loop0: detected capacity change from 0 to 2048 [ 542.569203][T19704] loop2: detected capacity change from 0 to 2048 [ 542.572659][T19706] /dev/loop4: Can't open blockdev [ 542.581348][T19709] loop5: detected capacity change from 0 to 2048 [ 542.597017][T19702] /dev/loop0: Can't open blockdev [ 542.614961][T19704] /dev/loop2: Can't open blockdev [ 542.618481][T19709] /dev/loop5: Can't open blockdev [ 542.686830][T19717] loop3: detected capacity change from 0 to 2048 [ 542.693741][T19716] loop1: detected capacity change from 0 to 2048 [ 542.711583][T19716] /dev/loop1: Can't open blockdev [ 542.714507][T19717] /dev/loop3: Can't open blockdev [ 542.723511][T19719] loop4: detected capacity change from 0 to 2048 [ 542.734777][T19719] /dev/loop4: Can't open blockdev [ 542.820877][T19723] loop2: detected capacity change from 0 to 2048 [ 542.831561][T19725] loop0: detected capacity change from 0 to 2048 [ 542.851083][T19730] loop3: detected capacity change from 0 to 2048 [ 542.861469][T19729] loop1: detected capacity change from 0 to 2048 [ 542.864611][T19723] /dev/loop2: Can't open blockdev [ 542.875459][T19725] /dev/loop0: Can't open blockdev [ 542.880692][T19731] loop4: detected capacity change from 0 to 2048 [ 542.882184][T19730] /dev/loop3: Can't open blockdev [ 542.893799][T19729] /dev/loop1: Can't open blockdev [ 542.915722][T19731] /dev/loop4: Can't open blockdev [ 542.923420][T13458] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 542.941633][ T5416] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 542.968169][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.055155][T19737] loop1: detected capacity change from 0 to 2048 [ 543.062945][T19735] loop5: detected capacity change from 0 to 2048 [ 543.089000][T19740] loop0: detected capacity change from 0 to 2048 [ 543.092654][T19737] /dev/loop1: Can't open blockdev [ 543.108073][T19742] loop2: detected capacity change from 0 to 2048 [ 543.115396][T19735] /dev/loop5: Can't open blockdev [ 543.125875][T19742] /dev/loop2: Can't open blockdev [ 543.138703][T19740] /dev/loop0: Can't open blockdev [ 543.191295][T19745] loop3: detected capacity change from 0 to 2048 [ 543.216919][T19747] loop4: detected capacity change from 0 to 2048 [ 543.243572][T19745] /dev/loop3: Can't open blockdev [ 543.255192][T19747] /dev/loop4: Can't open blockdev [ 543.276322][T19750] loop1: detected capacity change from 0 to 2048 [ 543.296972][T19752] loop2: detected capacity change from 0 to 2048 [ 543.307348][T19750] /dev/loop1: Can't open blockdev [ 543.315011][T19752] /dev/loop2: Can't open blockdev [ 543.341694][T19754] loop5: detected capacity change from 0 to 2048 [ 543.364190][T19754] /dev/loop5: Can't open blockdev [ 543.434616][T19761] loop3: detected capacity change from 0 to 2048 [ 543.441744][T19764] loop4: detected capacity change from 0 to 2048 [ 543.449764][T19763] loop0: detected capacity change from 0 to 2048 [ 543.460622][T19761] /dev/loop3: Can't open blockdev [ 543.469004][T19763] /dev/loop0: Can't open blockdev [ 543.471690][T19764] /dev/loop4: Can't open blockdev [ 543.487341][T19767] loop2: detected capacity change from 0 to 2048 [ 543.505361][T19769] loop1: detected capacity change from 0 to 2048 [ 543.512409][T19767] /dev/loop2: Can't open blockdev [ 543.552451][T19769] /dev/loop1: Can't open blockdev [ 543.573733][T19772] loop5: detected capacity change from 0 to 2048 [ 543.591308][T19772] /dev/loop5: Can't open blockdev [ 543.648144][T19775] loop4: detected capacity change from 0 to 2048 [ 543.655897][T19781] loop0: detected capacity change from 0 to 2048 [ 543.659300][T19776] loop3: detected capacity change from 0 to 2048 [ 543.681476][T19781] /dev/loop0: Can't open blockdev [ 543.686477][T19779] loop1: detected capacity change from 0 to 2048 [ 543.695971][T19775] /dev/loop4: Can't open blockdev [ 543.712466][T19776] /dev/loop3: Can't open blockdev [ 543.722522][T19779] /dev/loop1: Can't open blockdev [ 543.753226][T19784] loop2: detected capacity change from 0 to 2048 [ 543.760141][T19784] /dev/loop2: Can't open blockdev [ 543.790218][T19787] loop5: detected capacity change from 0 to 2048 [ 543.798242][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 543.850609][T19795] loop4: detected capacity change from 0 to 2048 [ 543.857892][T19787] /dev/loop5: Can't open blockdev [ 543.858024][T19795] /dev/loop4: Can't open blockdev [ 543.890448][T19794] loop0: detected capacity change from 0 to 2048 [ 543.913246][T19794] /dev/loop0: Can't open blockdev [ 543.930332][T19800] loop3: detected capacity change from 0 to 2048 [ 543.971813][T19804] loop1: detected capacity change from 0 to 2048 [ 543.991447][T19804] /dev/loop1: Can't open blockdev [ 543.997350][T19800] /dev/loop3: Can't open blockdev [ 544.028045][T19806] loop2: detected capacity change from 0 to 2048 [ 544.049368][T19813] loop4: detected capacity change from 0 to 2048 [ 544.055407][T19806] /dev/loop2: Can't open blockdev [ 544.070217][T19811] loop5: detected capacity change from 0 to 2048 [ 544.077583][T19813] /dev/loop4: Can't open blockdev [ 544.087091][T19811] /dev/loop5: Can't open blockdev [ 544.194684][T19817] loop0: detected capacity change from 0 to 2048 [ 544.210390][T19820] loop3: detected capacity change from 0 to 2048 [ 544.224662][T19821] loop1: detected capacity change from 0 to 2048 [ 544.226135][T19823] loop5: detected capacity change from 0 to 2048 [ 544.231481][T19821] /dev/loop1: Can't open blockdev [ 544.251159][T19817] /dev/loop0: Can't open blockdev [ 544.251254][T19823] /dev/loop5: Can't open blockdev [ 544.264510][T19825] loop2: detected capacity change from 0 to 2048 [ 544.267184][T19820] /dev/loop3: Can't open blockdev [ 544.282945][T19825] /dev/loop2: Can't open blockdev [ 544.351688][T19830] loop4: detected capacity change from 0 to 2048 [ 544.378519][T19830] /dev/loop4: Can't open blockdev [ 544.409632][T19836] loop0: detected capacity change from 0 to 2048 [ 544.420936][T19833] loop1: detected capacity change from 0 to 2048 [ 544.422355][T19836] /dev/loop0: Can't open blockdev [ 544.428031][T19837] loop3: detected capacity change from 0 to 2048 [ 544.451023][T19833] /dev/loop1: Can't open blockdev [ 544.474798][T19837] /dev/loop3: Can't open blockdev [ 544.496157][T19844] loop2: detected capacity change from 0 to 2048 [ 544.517922][T19844] /dev/loop2: Can't open blockdev [ 544.527432][T19843] loop5: detected capacity change from 0 to 2048 [ 544.544567][T19843] /dev/loop5: Can't open blockdev [ 544.615173][T19854] loop1: detected capacity change from 0 to 2048 [ 544.616570][T19846] loop4: detected capacity change from 0 to 2048 [ 544.633580][T19854] /dev/loop1: Can't open blockdev [ 544.638909][T19848] loop0: detected capacity change from 0 to 2048 [ 544.654901][T19846] /dev/loop4: Can't open blockdev [ 544.663087][T19852] loop3: detected capacity change from 0 to 2048 [ 544.677779][T19848] /dev/loop0: Can't open blockdev [ 544.693489][T19852] /dev/loop3: Can't open blockdev [ 544.698861][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 544.704084][T19857] loop2: detected capacity change from 0 to 2048 [ 544.733420][T19857] /dev/loop2: Can't open blockdev [ 544.759629][T19861] loop5: detected capacity change from 0 to 2048 [ 544.803677][T19861] /dev/loop5: Can't open blockdev [ 544.830012][T19868] loop3: detected capacity change from 0 to 2048 [ 544.847126][T19868] /dev/loop3: Can't open blockdev [ 544.855317][T19867] loop4: detected capacity change from 0 to 2048 [ 544.860569][T19871] loop0: detected capacity change from 0 to 2048 [ 544.864492][T19869] loop1: detected capacity change from 0 to 2048 [ 544.870146][T19871] /dev/loop0: Can't open blockdev [ 544.880546][T19867] /dev/loop4: Can't open blockdev [ 544.887212][T19869] /dev/loop1: Can't open blockdev [ 544.940468][T19873] loop2: detected capacity change from 0 to 2048 [ 544.955267][T19873] /dev/loop2: Can't open blockdev [ 544.962161][T19876] loop5: detected capacity change from 0 to 2048 [ 544.986225][T19876] /dev/loop5: Can't open blockdev [ 544.999923][T19879] loop3: detected capacity change from 0 to 2048 [ 545.026210][T19879] /dev/loop3: Can't open blockdev [ 545.058628][T19884] loop0: detected capacity change from 0 to 2048 [ 545.072385][T19882] loop4: detected capacity change from 0 to 2048 [ 545.082063][T19884] /dev/loop0: Can't open blockdev [ 545.088787][T19885] loop1: detected capacity change from 0 to 2048 [ 545.110610][T19882] /dev/loop4: Can't open blockdev [ 545.126413][T19888] loop2: detected capacity change from 0 to 2048 [ 545.133943][T19885] /dev/loop1: Can't open blockdev [ 545.172606][T19888] /dev/loop2: Can't open blockdev [ 545.220575][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 545.223869][T19893] loop0: detected capacity change from 0 to 2048 [ 545.233051][T19897] loop3: detected capacity change from 0 to 2048 [ 545.236493][T19891] loop5: detected capacity change from 0 to 2048 [ 545.263130][T19891] /dev/loop5: Can't open blockdev [ 545.263226][T19897] /dev/loop3: Can't open blockdev [ 545.294642][T19893] /dev/loop0: Can't open blockdev [ 545.297675][T19902] loop4: detected capacity change from 0 to 2048 [ 545.307143][T19902] /dev/loop4: Can't open blockdev [ 545.333489][T19904] loop1: detected capacity change from 0 to 2048 [ 545.354778][T19904] /dev/loop1: Can't open blockdev [ 545.381368][T19906] loop2: detected capacity change from 0 to 2048 [ 545.404407][T19906] /dev/loop2: Can't open blockdev [ 545.420648][T19910] loop5: detected capacity change from 0 to 2048 [ 545.453482][T19910] /dev/loop5: Can't open blockdev [ 545.462781][T19913] loop3: detected capacity change from 0 to 2048 [ 545.480094][T19916] loop0: detected capacity change from 0 to 2048 [ 545.483622][T19913] /dev/loop3: Can't open blockdev [ 545.497026][T19917] loop4: detected capacity change from 0 to 2048 [ 545.498486][T19916] /dev/loop0: Can't open blockdev [ 545.517909][T19917] /dev/loop4: Can't open blockdev [ 545.574432][T19925] loop2: detected capacity change from 0 to 2048 [ 545.581375][T19925] /dev/loop2: Can't open blockdev [ 545.581438][T19924] loop1: detected capacity change from 0 to 2048 [ 545.603817][T19924] /dev/loop1: Can't open blockdev [ 545.664417][T19930] loop5: detected capacity change from 0 to 2048 [ 545.683115][T19934] loop0: detected capacity change from 0 to 2048 [ 545.690453][T19930] /dev/loop5: Can't open blockdev [ 545.714964][T19934] /dev/loop0: Can't open blockdev [ 545.725141][T19936] loop4: detected capacity change from 0 to 2048 [ 545.745092][T19938] loop3: detected capacity change from 0 to 2048 [ 545.757929][T19936] /dev/loop4: Can't open blockdev [ 545.775418][T19938] /dev/loop3: Can't open blockdev [ 545.781189][T19940] loop2: detected capacity change from 0 to 2048 [ 545.788149][T19942] loop1: detected capacity change from 0 to 2048 [ 545.796767][T19940] /dev/loop2: Can't open blockdev [ 545.803748][T19942] /dev/loop1: Can't open blockdev [ 545.826362][ T27] kauditd_printk_skb: 569 callbacks suppressed [ 545.826377][ T27] audit: type=1804 audit(1704917662.605:20503): pid=19934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 545.896700][T19947] loop5: detected capacity change from 0 to 2048 [ 545.896726][ T27] audit: type=1804 audit(1704917662.635:20504): pid=19938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 545.925509][T19947] /dev/loop5: Can't open blockdev [ 545.960295][T19949] loop0: detected capacity change from 0 to 2048 [ 545.993329][ T27] audit: type=1804 audit(1704917662.655:20505): pid=19934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 545.996948][T19949] /dev/loop0: Can't open blockdev [ 546.019635][ T27] audit: type=1804 audit(1704917662.655:20506): pid=19934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.045176][T19953] loop3: detected capacity change from 0 to 2048 [ 546.053697][T19953] /dev/loop3: Can't open blockdev [ 546.081908][ T27] audit: type=1804 audit(1704917662.655:20507): pid=19934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.091373][T19955] loop4: detected capacity change from 0 to 2048 [ 546.136269][T19961] loop1: detected capacity change from 0 to 2048 [ 546.146314][T19959] loop2: detected capacity change from 0 to 2048 [ 546.155284][T19963] loop5: detected capacity change from 0 to 2048 [ 546.169280][T19961] /dev/loop1: Can't open blockdev [ 546.175383][ T27] audit: type=1804 audit(1704917662.655:20508): pid=19936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.180442][T19955] /dev/loop4: Can't open blockdev [ 546.202420][T19963] /dev/loop5: Can't open blockdev [ 546.215719][T19959] /dev/loop2: Can't open blockdev [ 546.270851][T19969] loop0: detected capacity change from 0 to 2048 [ 546.298180][T19969] /dev/loop0: Can't open blockdev [ 546.312651][ T27] audit: type=1804 audit(1704917662.665:20509): pid=19938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.334747][T19973] loop1: detected capacity change from 0 to 2048 [ 546.341556][T19974] loop5: detected capacity change from 0 to 2048 [ 546.357238][T19968] loop3: detected capacity change from 0 to 2048 [ 546.364747][T19973] /dev/loop1: Can't open blockdev [ 546.370475][T19974] /dev/loop5: Can't open blockdev [ 546.388532][ T27] audit: type=1804 audit(1704917662.665:20510): pid=19938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.404812][T19968] /dev/loop3: Can't open blockdev [ 546.414011][ T27] audit: type=1804 audit(1704917662.665:20511): pid=19938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.450651][ T27] audit: type=1804 audit(1704917662.665:20512): pid=19938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 546.485591][T19981] loop4: detected capacity change from 0 to 2048 [ 546.499803][T19981] /dev/loop4: Can't open blockdev [ 546.552877][T19989] loop2: detected capacity change from 0 to 2048 [ 546.559885][T19989] /dev/loop2: Can't open blockdev [ 546.595763][T19987] loop5: detected capacity change from 0 to 2048 [ 546.603848][T19984] loop0: detected capacity change from 0 to 2048 [ 546.606426][T19992] loop4: detected capacity change from 0 to 2048 [ 546.630335][T19984] /dev/loop0: Can't open blockdev [ 546.637576][T19987] /dev/loop5: Can't open blockdev [ 546.638509][T19992] /dev/loop4: Can't open blockdev [ 546.650172][T19996] loop3: detected capacity change from 0 to 2048 [ 546.674924][T19996] /dev/loop3: Can't open blockdev [ 546.695032][T20000] loop1: detected capacity change from 0 to 2048 [ 546.708052][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 546.719267][T20000] /dev/loop1: Can't open blockdev [ 546.773588][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 546.886640][T20008] loop4: detected capacity change from 0 to 2048 [ 546.901706][T20014] loop5: detected capacity change from 0 to 2048 [ 546.904111][T20012] loop2: detected capacity change from 0 to 2048 [ 546.918532][T20013] loop3: detected capacity change from 0 to 2048 [ 546.927099][T20008] /dev/loop4: Can't open blockdev [ 546.937653][T20013] /dev/loop3: Can't open blockdev [ 546.938635][T20014] /dev/loop5: Can't open blockdev [ 546.944580][T20012] /dev/loop2: Can't open blockdev [ 547.012751][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 547.019767][T20019] loop1: detected capacity change from 0 to 2048 [ 547.030968][T20019] /dev/loop1: Can't open blockdev [ 547.111795][T20026] loop4: detected capacity change from 0 to 2048 [ 547.127315][T20024] loop0: detected capacity change from 0 to 2048 [ 547.129106][T20026] /dev/loop4: Can't open blockdev [ 547.146194][T20024] /dev/loop0: Can't open blockdev [ 547.151518][T20028] loop2: detected capacity change from 0 to 2048 [ 547.175805][T20028] /dev/loop2: Can't open blockdev [ 547.244659][T20037] loop1: detected capacity change from 0 to 2048 [ 547.255717][T20034] loop3: detected capacity change from 0 to 2048 [ 547.276618][T20035] loop5: detected capacity change from 0 to 2048 [ 547.281186][T20037] /dev/loop1: Can't open blockdev [ 547.284232][T20034] /dev/loop3: Can't open blockdev [ 547.295953][T20035] /dev/loop5: Can't open blockdev [ 547.324154][T20039] loop4: detected capacity change from 0 to 2048 [ 547.348689][T13458] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 547.361133][ T5460] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 547.387682][T20039] /dev/loop4: Can't open blockdev [ 547.423546][T20044] loop0: detected capacity change from 0 to 2048 [ 547.447098][T20047] loop2: detected capacity change from 0 to 2048 [ 547.465719][T20051] loop5: detected capacity change from 0 to 2048 [ 547.470853][T20052] loop3: detected capacity change from 0 to 2048 [ 547.475645][T20054] loop1: detected capacity change from 0 to 2048 [ 547.486652][T20044] /dev/loop0: Can't open blockdev [ 547.496946][T20051] /dev/loop5: Can't open blockdev [ 547.502877][T20054] /dev/loop1: Can't open blockdev [ 547.510259][T20052] /dev/loop3: Can't open blockdev [ 547.510944][T20047] /dev/loop2: Can't open blockdev [ 547.609613][T20057] loop4: detected capacity change from 0 to 2048 [ 547.647041][T20057] /dev/loop4: Can't open blockdev [ 547.681124][T20065] loop1: detected capacity change from 0 to 2048 [ 547.697059][T20063] loop0: detected capacity change from 0 to 2048 [ 547.698411][T20069] loop5: detected capacity change from 0 to 2048 [ 547.712245][T20068] loop2: detected capacity change from 0 to 2048 [ 547.719096][T20068] /dev/loop2: Can't open blockdev [ 547.728312][T20065] /dev/loop1: Can't open blockdev [ 547.734428][T20063] /dev/loop0: Can't open blockdev [ 547.776100][T20069] /dev/loop5: Can't open blockdev [ 547.824905][T20071] loop3: detected capacity change from 0 to 2048 [ 547.857822][T20071] /dev/loop3: Can't open blockdev [ 547.864642][T20079] loop0: detected capacity change from 0 to 2048 [ 547.878691][T20079] /dev/loop0: Can't open blockdev [ 547.892540][T20078] loop2: detected capacity change from 0 to 2048 [ 547.899395][T20078] /dev/loop2: Can't open blockdev [ 547.904811][T20075] loop4: detected capacity change from 0 to 2048 [ 547.930206][T20083] loop1: detected capacity change from 0 to 2048 [ 547.946451][T20084] loop5: detected capacity change from 0 to 2048 [ 547.947470][T20075] /dev/loop4: Can't open blockdev [ 547.958600][T20083] /dev/loop1: Can't open blockdev [ 547.973271][T20084] /dev/loop5: Can't open blockdev [ 548.012392][T20087] loop3: detected capacity change from 0 to 2048 [ 548.038708][T20087] /dev/loop3: Can't open blockdev [ 548.047084][T20091] loop0: detected capacity change from 0 to 2048 [ 548.076725][T20090] loop2: detected capacity change from 0 to 2048 [ 548.084370][T20091] /dev/loop0: Can't open blockdev [ 548.091132][T20093] loop1: detected capacity change from 0 to 2048 [ 548.098832][T20090] /dev/loop2: Can't open blockdev [ 548.106989][T20095] loop5: detected capacity change from 0 to 2048 [ 548.114409][T20093] /dev/loop1: Can't open blockdev [ 548.114474][T13458] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 548.120229][T20095] /dev/loop5: Can't open blockdev [ 548.150943][T20099] loop4: detected capacity change from 0 to 2048 [ 548.221566][T20099] /dev/loop4: Can't open blockdev [ 548.277580][T20105] loop2: detected capacity change from 0 to 2048 [ 548.281475][T20106] loop5: detected capacity change from 0 to 2048 [ 548.301152][T20110] loop0: detected capacity change from 0 to 2048 [ 548.305952][T20105] /dev/loop2: Can't open blockdev [ 548.315992][T20102] loop3: detected capacity change from 0 to 2048 [ 548.345817][T20106] /dev/loop5: Can't open blockdev [ 548.348414][T20102] /dev/loop3: Can't open blockdev [ 548.372948][T20110] /dev/loop0: Can't open blockdev [ 548.446040][T20116] loop1: detected capacity change from 0 to 2048 [ 548.454027][T20118] loop4: detected capacity change from 0 to 2048 [ 548.484939][T20116] /dev/loop1: Can't open blockdev [ 548.490891][T20120] loop2: detected capacity change from 0 to 2048 [ 548.509596][T20118] /dev/loop4: Can't open blockdev [ 548.529182][T20120] /dev/loop2: Can't open blockdev [ 548.587483][T20125] loop5: detected capacity change from 0 to 2048 [ 548.596705][T20126] loop3: detected capacity change from 0 to 2048 [ 548.597349][T20125] /dev/loop5: Can't open blockdev [ 548.655349][T20126] /dev/loop3: Can't open blockdev [ 548.696974][T20134] loop4: detected capacity change from 0 to 2048 [ 548.711572][T20136] loop0: detected capacity change from 0 to 2048 [ 548.713317][T20137] loop2: detected capacity change from 0 to 2048 [ 548.732716][T20134] /dev/loop4: Can't open blockdev [ 548.739584][T20139] loop1: detected capacity change from 0 to 2048 [ 548.755144][T20137] /dev/loop2: Can't open blockdev [ 548.763300][T20136] /dev/loop0: Can't open blockdev [ 548.763707][T20139] /dev/loop1: Can't open blockdev [ 548.810012][T20141] loop5: detected capacity change from 0 to 2048 [ 548.823837][T20143] loop3: detected capacity change from 0 to 2048 [ 548.843648][T20141] /dev/loop5: Can't open blockdev [ 548.855535][T20143] /dev/loop3: Can't open blockdev [ 548.869170][T20146] loop4: detected capacity change from 0 to 2048 [ 548.892596][T20146] /dev/loop4: Can't open blockdev [ 548.909590][ T5460] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.021431][T20153] loop2: detected capacity change from 0 to 2048 [ 549.030832][T20152] loop1: detected capacity change from 0 to 2048 [ 549.059887][T20155] loop4: detected capacity change from 0 to 2048 [ 549.068240][T20157] loop3: detected capacity change from 0 to 2048 [ 549.079024][T20153] /dev/loop2: Can't open blockdev [ 549.087334][T20152] /dev/loop1: Can't open blockdev [ 549.095277][T20155] /dev/loop4: Can't open blockdev [ 549.102164][T20157] /dev/loop3: Can't open blockdev [ 549.195979][T20163] loop0: detected capacity change from 0 to 2048 [ 549.203861][T20164] loop5: detected capacity change from 0 to 2048 [ 549.218675][T20170] loop4: detected capacity change from 0 to 2048 [ 549.218864][T20169] loop2: detected capacity change from 0 to 2048 [ 549.233446][T20167] loop3: detected capacity change from 0 to 2048 [ 549.240266][T20167] /dev/loop3: Can't open blockdev [ 549.248354][T20163] /dev/loop0: Can't open blockdev [ 549.257290][T20169] /dev/loop2: Can't open blockdev [ 549.263317][T20170] /dev/loop4: Can't open blockdev [ 549.267964][T20164] /dev/loop5: Can't open blockdev [ 549.311926][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.327564][T13587] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.403974][T20174] loop1: detected capacity change from 0 to 2048 [ 549.417416][T20176] loop3: detected capacity change from 0 to 2048 [ 549.420006][T20180] loop5: detected capacity change from 0 to 2048 [ 549.431541][T20180] /dev/loop5: Can't open blockdev [ 549.438360][T20174] /dev/loop1: Can't open blockdev [ 549.445007][T20176] /dev/loop3: Can't open blockdev [ 549.455546][T20178] loop0: detected capacity change from 0 to 2048 [ 549.464407][T20178] /dev/loop0: Can't open blockdev [ 549.491994][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 549.604222][T20187] loop4: detected capacity change from 0 to 2048 [ 549.624940][T20189] loop2: detected capacity change from 0 to 2048 [ 549.635184][T20187] /dev/loop4: Can't open blockdev [ 549.649084][T20189] /dev/loop2: Can't open blockdev [ 549.710884][T20197] loop3: detected capacity change from 0 to 2048 [ 549.737544][T20198] loop0: detected capacity change from 0 to 2048 [ 549.751666][T20197] /dev/loop3: Can't open blockdev [ 549.761195][T20199] loop1: detected capacity change from 0 to 2048 [ 549.763424][T20198] /dev/loop0: Can't open blockdev [ 549.773223][T20201] loop5: detected capacity change from 0 to 2048 [ 549.808723][T20199] /dev/loop1: Can't open blockdev [ 549.818628][T20201] /dev/loop5: Can't open blockdev [ 549.882717][T20209] loop4: detected capacity change from 0 to 2048 [ 549.882765][T20208] loop2: detected capacity change from 0 to 2048 [ 549.903221][T20211] loop3: detected capacity change from 0 to 2048 [ 549.916888][T20208] /dev/loop2: Can't open blockdev [ 549.930871][T20209] /dev/loop4: Can't open blockdev [ 549.940987][T20211] /dev/loop3: Can't open blockdev [ 550.024086][T20221] loop5: detected capacity change from 0 to 2048 [ 550.025814][T20216] loop0: detected capacity change from 0 to 2048 [ 550.030882][T20221] /dev/loop5: Can't open blockdev [ 550.044663][T20222] loop2: detected capacity change from 0 to 2048 [ 550.052907][T20218] loop1: detected capacity change from 0 to 2048 [ 550.054108][T20222] /dev/loop2: Can't open blockdev [ 550.059651][T20218] /dev/loop1: Can't open blockdev [ 550.114502][T20216] /dev/loop0: Can't open blockdev [ 550.145015][T20229] loop4: detected capacity change from 0 to 2048 [ 550.168545][T20230] loop3: detected capacity change from 0 to 2048 [ 550.191483][T20229] /dev/loop4: Can't open blockdev [ 550.247614][T20230] /dev/loop3: Can't open blockdev [ 550.251153][T20240] loop2: detected capacity change from 0 to 2048 [ 550.288735][T20234] loop5: detected capacity change from 0 to 2048 [ 550.292404][T20240] /dev/loop2: Can't open blockdev [ 550.329861][T20234] /dev/loop5: Can't open blockdev [ 550.338746][T20246] loop0: detected capacity change from 0 to 2048 [ 550.356594][T20248] loop4: detected capacity change from 0 to 2048 [ 550.373337][T20246] /dev/loop0: Can't open blockdev [ 550.381358][T20248] /dev/loop4: Can't open blockdev [ 550.387729][T20245] loop1: detected capacity change from 0 to 2048 [ 550.408635][T20245] /dev/loop1: Can't open blockdev [ 550.491693][T20257] loop5: detected capacity change from 0 to 2048 [ 550.506769][T20256] loop2: detected capacity change from 0 to 2048 [ 550.507763][T20260] loop3: detected capacity change from 0 to 2048 [ 550.514819][T20258] loop4: detected capacity change from 0 to 2048 [ 550.539189][T20260] /dev/loop3: Can't open blockdev [ 550.545620][T20257] /dev/loop5: Can't open blockdev [ 550.551316][T20256] /dev/loop2: Can't open blockdev [ 550.581799][T20258] /dev/loop4: Can't open blockdev [ 550.631784][T20267] loop2: detected capacity change from 0 to 2048 [ 550.663811][T20270] loop5: detected capacity change from 0 to 2048 [ 550.670697][T20270] /dev/loop5: Can't open blockdev [ 550.673280][T20264] loop1: detected capacity change from 0 to 2048 [ 550.676853][T20267] /dev/loop2: Can't open blockdev [ 550.695425][T20268] loop0: detected capacity change from 0 to 2048 [ 550.706146][T20264] /dev/loop1: Can't open blockdev [ 550.750421][T20268] /dev/loop0: Can't open blockdev [ 550.777928][T20274] loop3: detected capacity change from 0 to 2048 [ 550.791386][T20275] loop4: detected capacity change from 0 to 2048 [ 550.805578][T20274] /dev/loop3: Can't open blockdev [ 550.811664][T20275] /dev/loop4: Can't open blockdev [ 550.847854][T20279] loop5: detected capacity change from 0 to 2048 [ 550.857214][ T27] kauditd_printk_skb: 544 callbacks suppressed [ 550.857226][ T27] audit: type=1804 audit(1704917667.635:21057): pid=20274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 550.861350][T20279] /dev/loop5: Can't open blockdev [ 550.890909][ T27] audit: type=1804 audit(1704917667.635:21058): pid=20275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 550.980277][T20285] loop1: detected capacity change from 0 to 2048 [ 550.994674][T20289] loop2: detected capacity change from 0 to 2048 [ 551.000335][T20287] loop0: detected capacity change from 0 to 2048 [ 551.008538][ T27] audit: type=1804 audit(1704917667.665:21059): pid=20279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.020922][T20293] loop4: detected capacity change from 0 to 2048 [ 551.037984][T20291] loop3: detected capacity change from 0 to 2048 [ 551.044969][T20285] /dev/loop1: Can't open blockdev [ 551.048549][T20287] /dev/loop0: Can't open blockdev [ 551.057771][T20291] /dev/loop3: Can't open blockdev [ 551.066060][T20289] /dev/loop2: Can't open blockdev [ 551.071787][ T27] audit: type=1804 audit(1704917667.665:21060): pid=20282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.101354][ T27] audit: type=1804 audit(1704917667.665:21061): pid=20283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.123097][T20293] /dev/loop4: Can't open blockdev [ 551.131585][ T27] audit: type=1804 audit(1704917667.665:21062): pid=20283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.220426][ T27] audit: type=1804 audit(1704917667.665:21063): pid=20283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.254013][T20299] loop5: detected capacity change from 0 to 2048 [ 551.276598][T20303] loop3: detected capacity change from 0 to 2048 [ 551.281253][T20305] loop1: detected capacity change from 0 to 2048 [ 551.286399][T20302] loop2: detected capacity change from 0 to 2048 [ 551.289782][T20305] /dev/loop1: Can't open blockdev [ 551.297058][T20299] /dev/loop5: Can't open blockdev [ 551.302795][ T27] audit: type=1804 audit(1704917667.665:21064): pid=20283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.321569][T20303] /dev/loop3: Can't open blockdev [ 551.326957][ T27] audit: type=1804 audit(1704917667.665:21065): pid=20282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.366135][ T27] audit: type=1804 audit(1704917667.665:21066): pid=20282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 551.372492][T20302] /dev/loop2: Can't open blockdev [ 551.471096][T20313] loop0: detected capacity change from 0 to 2048 [ 551.499130][T20314] loop4: detected capacity change from 0 to 2048 [ 551.511015][T20313] /dev/loop0: Can't open blockdev [ 551.517392][T20314] /dev/loop4: Can't open blockdev [ 551.587565][T20323] loop5: detected capacity change from 0 to 2048 [ 551.598207][T20321] loop1: detected capacity change from 0 to 2048 [ 551.616272][T20324] loop3: detected capacity change from 0 to 2048 [ 551.623737][T20321] /dev/loop1: Can't open blockdev [ 551.629657][T20323] /dev/loop5: Can't open blockdev [ 551.633831][T20324] /dev/loop3: Can't open blockdev [ 551.729412][T20331] loop4: detected capacity change from 0 to 2048 [ 551.762867][T20331] /dev/loop4: Can't open blockdev [ 551.764330][T20332] loop0: detected capacity change from 0 to 2048 [ 551.775704][T20335] loop2: detected capacity change from 0 to 2048 [ 551.794884][T20338] loop5: detected capacity change from 0 to 2048 [ 551.805038][T20339] loop1: detected capacity change from 0 to 2048 [ 551.815053][T20335] /dev/loop2: Can't open blockdev [ 551.821411][T20338] /dev/loop5: Can't open blockdev [ 551.827967][T20339] /dev/loop1: Can't open blockdev [ 551.835552][T20332] /dev/loop0: Can't open blockdev [ 551.896798][T20342] loop3: detected capacity change from 0 to 2048 [ 551.927595][T20342] /dev/loop3: Can't open blockdev [ 551.949103][T20344] loop4: detected capacity change from 0 to 2048 [ 552.005783][T20344] /dev/loop4: Can't open blockdev [ 552.038979][T20352] loop0: detected capacity change from 0 to 2048 [ 552.043057][T20353] loop2: detected capacity change from 0 to 2048 [ 552.060085][T20356] loop5: detected capacity change from 0 to 2048 [ 552.064335][T20357] loop1: detected capacity change from 0 to 2048 [ 552.074304][T20353] /dev/loop2: Can't open blockdev [ 552.088141][T20352] /dev/loop0: Can't open blockdev [ 552.098920][T20356] /dev/loop5: Can't open blockdev [ 552.117369][T20357] /dev/loop1: Can't open blockdev [ 552.177153][T20361] loop3: detected capacity change from 0 to 2048 [ 552.196086][T20363] loop4: detected capacity change from 0 to 2048 [ 552.217737][T20361] /dev/loop3: Can't open blockdev [ 552.239130][T20363] /dev/loop4: Can't open blockdev [ 552.323222][T20374] loop0: detected capacity change from 0 to 2048 [ 552.339412][T20376] loop1: detected capacity change from 0 to 2048 [ 552.341761][T20372] loop5: detected capacity change from 0 to 2048 [ 552.354290][T20374] /dev/loop0: Can't open blockdev [ 552.361502][T20376] /dev/loop1: Can't open blockdev [ 552.363185][T20373] loop2: detected capacity change from 0 to 2048 [ 552.410307][T20372] /dev/loop5: Can't open blockdev [ 552.419183][T20373] /dev/loop2: Can't open blockdev [ 552.426956][T20381] loop4: detected capacity change from 0 to 2048 [ 552.444097][T20380] loop3: detected capacity change from 0 to 2048 [ 552.445022][T20381] /dev/loop4: Can't open blockdev [ 552.498174][T20380] /dev/loop3: Can't open blockdev [ 552.585052][T20388] loop1: detected capacity change from 0 to 2048 [ 552.605181][T20388] /dev/loop1: Can't open blockdev [ 552.645213][T20389] loop0: detected capacity change from 0 to 2048 [ 552.660212][T20391] loop5: detected capacity change from 0 to 2048 [ 552.675105][T20398] loop2: detected capacity change from 0 to 2048 [ 552.679783][T20399] loop4: detected capacity change from 0 to 2048 [ 552.683099][T20400] loop3: detected capacity change from 0 to 2048 [ 552.695633][T20389] /dev/loop0: Can't open blockdev [ 552.704594][T20398] /dev/loop2: Can't open blockdev [ 552.709791][T20391] /dev/loop5: Can't open blockdev [ 552.716077][T20400] /dev/loop3: Can't open blockdev [ 552.726733][T20399] /dev/loop4: Can't open blockdev [ 552.806470][T20406] loop1: detected capacity change from 0 to 2048 [ 552.839262][T20406] /dev/loop1: Can't open blockdev [ 552.919649][T20415] loop3: detected capacity change from 0 to 2048 [ 552.935989][T20418] loop0: detected capacity change from 0 to 2048 [ 552.938765][T20421] loop2: detected capacity change from 0 to 2048 [ 552.949844][T20415] /dev/loop3: Can't open blockdev [ 552.951707][T20421] /dev/loop2: Can't open blockdev [ 552.961258][T20418] /dev/loop0: Can't open blockdev [ 552.967113][T20419] loop4: detected capacity change from 0 to 2048 [ 552.982779][T20422] loop5: detected capacity change from 0 to 2048 [ 552.989616][T20422] /dev/loop5: Can't open blockdev [ 553.000578][T20419] /dev/loop4: Can't open blockdev [ 553.024028][T20426] loop1: detected capacity change from 0 to 2048 [ 553.052899][T20428] loop3: detected capacity change from 0 to 2048 [ 553.059830][T20428] /dev/loop3: Can't open blockdev [ 553.085649][T20426] /dev/loop1: Can't open blockdev [ 553.088380][ T5416] blk_print_req_error: 2 callbacks suppressed [ 553.088392][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.121691][T20430] loop2: detected capacity change from 0 to 2048 [ 553.129079][T20430] /dev/loop2: Can't open blockdev [ 553.152948][T13393] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.162737][ T5460] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.254392][T20437] loop5: detected capacity change from 0 to 2048 [ 553.264173][T20440] loop4: detected capacity change from 0 to 2048 [ 553.266383][T20441] loop0: detected capacity change from 0 to 2048 [ 553.272733][T20443] loop2: detected capacity change from 0 to 2048 [ 553.287479][T20440] /dev/loop4: Can't open blockdev [ 553.290770][T20437] /dev/loop5: Can't open blockdev [ 553.315632][T20443] /dev/loop2: Can't open blockdev [ 553.325692][T20441] /dev/loop0: Can't open blockdev [ 553.371307][T20450] loop3: detected capacity change from 0 to 2048 [ 553.376546][T20449] loop1: detected capacity change from 0 to 2048 [ 553.416648][T20449] /dev/loop1: Can't open blockdev [ 553.428741][T20453] loop4: detected capacity change from 0 to 2048 [ 553.438918][T20450] /dev/loop3: Can't open blockdev [ 553.468598][T20453] /dev/loop4: Can't open blockdev [ 553.537924][T20461] loop2: detected capacity change from 0 to 2048 [ 553.559763][T20461] /dev/loop2: Can't open blockdev [ 553.571742][T20460] loop0: detected capacity change from 0 to 2048 [ 553.578759][T20463] loop5: detected capacity change from 0 to 2048 [ 553.613267][T20460] /dev/loop0: Can't open blockdev [ 553.619165][T20463] /dev/loop5: Can't open blockdev [ 553.668778][T20472] loop1: detected capacity change from 0 to 2048 [ 553.673523][T20469] loop4: detected capacity change from 0 to 2048 [ 553.687868][T20471] loop3: detected capacity change from 0 to 2048 [ 553.697589][T20469] /dev/loop4: Can't open blockdev [ 553.702698][T20472] /dev/loop1: Can't open blockdev [ 553.724253][T20471] /dev/loop3: Can't open blockdev [ 553.790140][T20480] loop2: detected capacity change from 0 to 2048 [ 553.838460][T20480] /dev/loop2: Can't open blockdev [ 553.842716][T20481] loop5: detected capacity change from 0 to 2048 [ 553.854843][T20481] /dev/loop5: Can't open blockdev [ 553.869159][T20482] loop0: detected capacity change from 0 to 2048 [ 553.869173][T20484] loop1: detected capacity change from 0 to 2048 [ 553.869629][T20484] /dev/loop1: Can't open blockdev [ 553.897045][T20482] /dev/loop0: Can't open blockdev [ 553.917756][T20486] loop4: detected capacity change from 0 to 2048 [ 553.940843][T20488] loop3: detected capacity change from 0 to 2048 [ 553.957687][T20486] /dev/loop4: Can't open blockdev [ 553.965022][T13587] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 553.966951][T20488] /dev/loop3: Can't open blockdev [ 554.003931][T20493] loop2: detected capacity change from 0 to 2048 [ 554.052730][T20493] /dev/loop2: Can't open blockdev [ 554.095484][T20501] loop4: detected capacity change from 0 to 2048 [ 554.110006][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.124551][T20497] loop0: detected capacity change from 0 to 2048 [ 554.130865][T20501] /dev/loop4: Can't open blockdev [ 554.137747][T20499] loop5: detected capacity change from 0 to 2048 [ 554.169076][T20497] /dev/loop0: Can't open blockdev [ 554.174815][T20499] /dev/loop5: Can't open blockdev [ 554.208622][T20507] loop1: detected capacity change from 0 to 2048 [ 554.225711][T20506] loop3: detected capacity change from 0 to 2048 [ 554.245862][T20507] /dev/loop1: Can't open blockdev [ 554.256290][T20511] loop2: detected capacity change from 0 to 2048 [ 554.279442][T20506] /dev/loop3: Can't open blockdev [ 554.301307][T20511] /dev/loop2: Can't open blockdev [ 554.366162][T20518] loop1: detected capacity change from 0 to 2048 [ 554.373055][T20516] loop4: detected capacity change from 0 to 2048 [ 554.385635][T20517] loop5: detected capacity change from 0 to 2048 [ 554.385802][T20518] /dev/loop1: Can't open blockdev [ 554.405020][T20522] loop3: detected capacity change from 0 to 2048 [ 554.408150][T20516] /dev/loop4: Can't open blockdev [ 554.422863][T20517] /dev/loop5: Can't open blockdev [ 554.425246][T20522] /dev/loop3: Can't open blockdev [ 554.456454][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.475739][T20526] loop0: detected capacity change from 0 to 2048 [ 554.482895][T20526] /dev/loop0: Can't open blockdev [ 554.544145][T20528] loop2: detected capacity change from 0 to 2048 [ 554.552944][T20528] /dev/loop2: Can't open blockdev [ 554.598323][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.609379][T20534] loop1: detected capacity change from 0 to 2048 [ 554.621663][T20534] /dev/loop1: Can't open blockdev [ 554.655679][T20537] loop3: detected capacity change from 0 to 2048 [ 554.666980][T20536] loop4: detected capacity change from 0 to 2048 [ 554.690364][T20539] loop5: detected capacity change from 0 to 2048 [ 554.691266][T20542] loop0: detected capacity change from 0 to 2048 [ 554.705929][T20536] /dev/loop4: Can't open blockdev [ 554.714096][T20537] /dev/loop3: Can't open blockdev [ 554.726736][T20539] /dev/loop5: Can't open blockdev [ 554.728898][T20542] /dev/loop0: Can't open blockdev [ 554.783729][T13458] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.827427][T20548] loop2: detected capacity change from 0 to 2048 [ 554.836629][T20546] loop1: detected capacity change from 0 to 2048 [ 554.840479][T20551] loop4: detected capacity change from 0 to 2048 [ 554.855342][T20548] /dev/loop2: Can't open blockdev [ 554.860948][T20552] loop3: detected capacity change from 0 to 2048 [ 554.862375][T20551] /dev/loop4: Can't open blockdev [ 554.895722][T20546] /dev/loop1: Can't open blockdev [ 554.907186][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 554.909124][T20552] /dev/loop3: Can't open blockdev [ 554.919024][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 555.008239][T20556] loop0: detected capacity change from 0 to 2048 [ 555.048046][T20556] /dev/loop0: Can't open blockdev [ 555.067151][T20564] loop1: detected capacity change from 0 to 2048 [ 555.088471][T20564] /dev/loop1: Can't open blockdev [ 555.145875][T20566] loop5: detected capacity change from 0 to 2048 [ 555.178486][T20571] loop3: detected capacity change from 0 to 2048 [ 555.188919][T20566] /dev/loop5: Can't open blockdev [ 555.207708][T20572] loop4: detected capacity change from 0 to 2048 [ 555.211104][T20571] /dev/loop3: Can't open blockdev [ 555.220630][T20573] loop2: detected capacity change from 0 to 2048 [ 555.255322][T20572] /dev/loop4: Can't open blockdev [ 555.263646][T20573] /dev/loop2: Can't open blockdev [ 555.282655][T20575] loop1: detected capacity change from 0 to 2048 [ 555.330671][T20575] /dev/loop1: Can't open blockdev [ 555.376598][T20581] loop3: detected capacity change from 0 to 2048 [ 555.385481][T20585] loop0: detected capacity change from 0 to 2048 [ 555.385820][T20583] loop5: detected capacity change from 0 to 2048 [ 555.411469][T20589] loop4: detected capacity change from 0 to 2048 [ 555.414813][T20581] /dev/loop3: Can't open blockdev [ 555.427183][T20588] loop2: detected capacity change from 0 to 2048 [ 555.431445][T20583] /dev/loop5: Can't open blockdev [ 555.439511][T20585] /dev/loop0: Can't open blockdev [ 555.440017][T20588] /dev/loop2: Can't open blockdev [ 555.477336][T20589] /dev/loop4: Can't open blockdev [ 555.548984][T20593] loop1: detected capacity change from 0 to 2048 [ 555.560790][T20596] loop2: detected capacity change from 0 to 2048 [ 555.596978][T20593] /dev/loop1: Can't open blockdev [ 555.598023][T20598] loop0: detected capacity change from 0 to 2048 [ 555.609572][T20596] /dev/loop2: Can't open blockdev [ 555.627321][T20598] /dev/loop0: Can't open blockdev [ 555.627731][T20600] loop5: detected capacity change from 0 to 2048 [ 555.646516][T20602] loop4: detected capacity change from 0 to 2048 [ 555.646521][T20600] /dev/loop5: Can't open blockdev [ 555.670916][T20602] /dev/loop4: Can't open blockdev [ 555.729966][T20605] loop3: detected capacity change from 0 to 2048 [ 555.781510][T20612] loop0: detected capacity change from 0 to 2048 [ 555.791212][T20605] /dev/loop3: Can't open blockdev [ 555.794221][T20611] loop4: detected capacity change from 0 to 2048 [ 555.804058][T20612] /dev/loop0: Can't open blockdev [ 555.836462][T20615] loop5: detected capacity change from 0 to 2048 [ 555.848241][T20611] /dev/loop4: Can't open blockdev [ 555.854245][T20617] loop1: detected capacity change from 0 to 2048 [ 555.864433][T20615] /dev/loop5: Can't open blockdev [ 555.882398][T20617] /dev/loop1: Can't open blockdev [ 555.913621][ T27] kauditd_printk_skb: 522 callbacks suppressed [ 555.913636][ T27] audit: type=1804 audit(1704917672.695:21589): pid=20615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 555.928539][T20620] loop2: detected capacity change from 0 to 2048 [ 555.984563][T20620] /dev/loop2: Can't open blockdev [ 556.005349][T20626] loop3: detected capacity change from 0 to 2048 [ 556.014378][T20626] /dev/loop3: Can't open blockdev [ 556.045626][ T27] audit: type=1804 audit(1704917672.695:21590): pid=20605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.054536][T20628] loop0: detected capacity change from 0 to 2048 [ 556.079504][T20625] loop5: detected capacity change from 0 to 2048 [ 556.086069][ T27] audit: type=1804 audit(1704917672.695:21591): pid=20605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.101769][T20625] /dev/loop5: Can't open blockdev [ 556.112070][ T27] audit: type=1804 audit(1704917672.695:21592): pid=20605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.137118][ T27] audit: type=1804 audit(1704917672.695:21593): pid=20605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.158045][ T27] audit: type=1804 audit(1704917672.735:21594): pid=20615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.179491][T20628] /dev/loop0: Can't open blockdev [ 556.214946][ T27] audit: type=1804 audit(1704917672.745:21595): pid=20615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.249662][T20636] loop4: detected capacity change from 0 to 2048 [ 556.256176][ T27] audit: type=1804 audit(1704917672.745:21596): pid=20612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.256714][T20636] /dev/loop4: Can't open blockdev [ 556.292788][ T27] audit: type=1804 audit(1704917672.745:21597): pid=20615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.331917][ T27] audit: type=1804 audit(1704917672.745:21598): pid=20617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 556.359967][T20634] loop1: detected capacity change from 0 to 2048 [ 556.374612][T20642] loop2: detected capacity change from 0 to 2048 [ 556.386858][T20634] /dev/loop1: Can't open blockdev [ 556.414013][T20640] loop3: detected capacity change from 0 to 2048 [ 556.420863][T20640] /dev/loop3: Can't open blockdev [ 556.428919][T20642] /dev/loop2: Can't open blockdev [ 556.436334][T20647] loop4: detected capacity change from 0 to 2048 [ 556.443389][T20647] /dev/loop4: Can't open blockdev [ 556.499794][T20645] loop0: detected capacity change from 0 to 2048 [ 556.540439][T20645] /dev/loop0: Can't open blockdev [ 556.652689][T20659] loop5: detected capacity change from 0 to 2048 [ 556.665320][T20659] /dev/loop5: Can't open blockdev [ 556.673353][T20664] loop3: detected capacity change from 0 to 2048 [ 556.686228][T20665] loop1: detected capacity change from 0 to 2048 [ 556.686389][T20660] loop2: detected capacity change from 0 to 2048 [ 556.693946][T20663] loop4: detected capacity change from 0 to 2048 [ 556.706530][T20664] /dev/loop3: Can't open blockdev [ 556.712811][T20665] /dev/loop1: Can't open blockdev [ 556.720096][T20663] /dev/loop4: Can't open blockdev [ 556.728676][T20660] /dev/loop2: Can't open blockdev [ 556.835846][T20670] loop0: detected capacity change from 0 to 2048 [ 556.838910][T20673] loop5: detected capacity change from 0 to 2048 [ 556.850450][T20673] /dev/loop5: Can't open blockdev [ 556.868485][T20670] /dev/loop0: Can't open blockdev [ 556.907662][T20675] loop3: detected capacity change from 0 to 2048 [ 556.911016][T20682] loop4: detected capacity change from 0 to 2048 [ 556.931706][T20682] /dev/loop4: Can't open blockdev [ 556.955902][T20675] /dev/loop3: Can't open blockdev [ 556.973752][T20683] loop1: detected capacity change from 0 to 2048 [ 556.980583][T20685] loop2: detected capacity change from 0 to 2048 [ 556.987981][T20685] /dev/loop2: Can't open blockdev [ 557.004689][T20683] /dev/loop1: Can't open blockdev [ 557.057756][T20691] loop5: detected capacity change from 0 to 2048 [ 557.067009][T20692] loop4: detected capacity change from 0 to 2048 [ 557.084367][T20693] loop0: detected capacity change from 0 to 2048 [ 557.094026][T20691] /dev/loop5: Can't open blockdev [ 557.115892][T20692] /dev/loop4: Can't open blockdev [ 557.121450][T20693] /dev/loop0: Can't open blockdev [ 557.212871][T20700] loop3: detected capacity change from 0 to 2048 [ 557.227281][T20701] loop2: detected capacity change from 0 to 2048 [ 557.249318][T20700] /dev/loop3: Can't open blockdev [ 557.261052][T20701] /dev/loop2: Can't open blockdev [ 557.330950][T20709] loop1: detected capacity change from 0 to 2048 [ 557.347987][T20712] loop5: detected capacity change from 0 to 2048 [ 557.365414][T20709] /dev/loop1: Can't open blockdev [ 557.371049][T20712] /dev/loop5: Can't open blockdev [ 557.371062][T20710] loop4: detected capacity change from 0 to 2048 [ 557.391370][T20714] loop0: detected capacity change from 0 to 2048 [ 557.409295][T20714] /dev/loop0: Can't open blockdev [ 557.420081][T20710] /dev/loop4: Can't open blockdev [ 557.483508][T20720] loop3: detected capacity change from 0 to 2048 [ 557.518184][T20722] loop1: detected capacity change from 0 to 2048 [ 557.536098][T20720] /dev/loop3: Can't open blockdev [ 557.550342][T20724] loop2: detected capacity change from 0 to 2048 [ 557.571490][T20722] /dev/loop1: Can't open blockdev [ 557.587495][T20724] /dev/loop2: Can't open blockdev [ 557.606956][T20726] loop4: detected capacity change from 0 to 2048 [ 557.634418][T20731] loop0: detected capacity change from 0 to 2048 [ 557.641689][T20726] /dev/loop4: Can't open blockdev [ 557.650809][T20730] loop5: detected capacity change from 0 to 2048 [ 557.663135][T20731] /dev/loop0: Can't open blockdev [ 557.670083][T20730] /dev/loop5: Can't open blockdev [ 557.676784][T20734] loop3: detected capacity change from 0 to 2048 [ 557.695087][T20734] /dev/loop3: Can't open blockdev [ 557.753280][T20739] loop1: detected capacity change from 0 to 2048 [ 557.763789][T20741] loop2: detected capacity change from 0 to 2048 [ 557.797466][T20741] /dev/loop2: Can't open blockdev [ 557.809591][T20739] /dev/loop1: Can't open blockdev [ 557.816650][T20743] loop4: detected capacity change from 0 to 2048 [ 557.828552][T20745] loop3: detected capacity change from 0 to 2048 [ 557.838515][T20745] /dev/loop3: Can't open blockdev [ 557.844014][T20743] /dev/loop4: Can't open blockdev [ 557.889997][T20751] loop0: detected capacity change from 0 to 2048 [ 557.918765][T20752] loop5: detected capacity change from 0 to 2048 [ 557.936360][T20751] /dev/loop0: Can't open blockdev [ 557.944878][T20752] /dev/loop5: Can't open blockdev [ 558.002976][T20756] loop1: detected capacity change from 0 to 2048 [ 558.023778][T20758] loop3: detected capacity change from 0 to 2048 [ 558.038076][T20761] loop2: detected capacity change from 0 to 2048 [ 558.051757][T20756] /dev/loop1: Can't open blockdev [ 558.059708][T20758] /dev/loop3: Can't open blockdev [ 558.080759][T20761] /dev/loop2: Can't open blockdev [ 558.131667][T20769] loop5: detected capacity change from 0 to 2048 [ 558.135778][T20767] loop4: detected capacity change from 0 to 2048 [ 558.157424][T20769] /dev/loop5: Can't open blockdev [ 558.182330][T20767] /dev/loop4: Can't open blockdev [ 558.198739][T20773] loop0: detected capacity change from 0 to 2048 [ 558.241022][T20773] /dev/loop0: Can't open blockdev [ 558.256693][T20780] loop3: detected capacity change from 0 to 2048 [ 558.275476][T20779] loop1: detected capacity change from 0 to 2048 [ 558.286762][T20779] /dev/loop1: Can't open blockdev [ 558.292959][T20780] /dev/loop3: Can't open blockdev [ 558.295462][T20783] loop5: detected capacity change from 0 to 2048 [ 558.298717][T20784] loop2: detected capacity change from 0 to 2048 [ 558.328728][T20784] /dev/loop2: Can't open blockdev [ 558.333259][T20783] /dev/loop5: Can't open blockdev [ 558.348390][T13587] blk_print_req_error: 13 callbacks suppressed [ 558.348516][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.384696][T13458] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.394740][ T5460] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.446304][T20787] loop4: detected capacity change from 0 to 2048 [ 558.461768][T20789] loop1: detected capacity change from 0 to 2048 [ 558.492943][T20787] /dev/loop4: Can't open blockdev [ 558.497546][T20789] /dev/loop1: Can't open blockdev [ 558.559050][T20796] loop5: detected capacity change from 0 to 2048 [ 558.567375][T20798] loop2: detected capacity change from 0 to 2048 [ 558.594657][T20799] loop0: detected capacity change from 0 to 2048 [ 558.599769][T20801] loop3: detected capacity change from 0 to 2048 [ 558.604225][T20798] /dev/loop2: Can't open blockdev [ 558.613998][T20796] /dev/loop5: Can't open blockdev [ 558.624781][T20799] /dev/loop0: Can't open blockdev [ 558.636378][T20801] /dev/loop3: Can't open blockdev [ 558.703275][T20805] loop4: detected capacity change from 0 to 2048 [ 558.720794][T20805] /dev/loop4: Can't open blockdev [ 558.729746][T20810] loop2: detected capacity change from 0 to 2048 [ 558.749534][T20807] loop1: detected capacity change from 0 to 2048 [ 558.753984][T20810] /dev/loop2: Can't open blockdev [ 558.771199][T20812] loop5: detected capacity change from 0 to 2048 [ 558.781306][T20812] /dev/loop5: Can't open blockdev [ 558.788968][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.792214][T20807] /dev/loop1: Can't open blockdev [ 558.845037][ T5460] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.861427][T20816] loop0: detected capacity change from 0 to 2048 [ 558.879800][T20816] /dev/loop0: Can't open blockdev [ 558.886998][T20817] loop3: detected capacity change from 0 to 2048 [ 558.906152][T20819] loop2: detected capacity change from 0 to 2048 [ 558.911170][T20817] /dev/loop3: Can't open blockdev [ 558.935516][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 558.950015][T20826] loop5: detected capacity change from 0 to 2048 [ 558.967667][T20825] loop4: detected capacity change from 0 to 2048 [ 558.968369][T20819] /dev/loop2: Can't open blockdev [ 558.990807][T20826] /dev/loop5: Can't open blockdev [ 558.997026][T20825] /dev/loop4: Can't open blockdev [ 559.033967][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.063660][T20836] loop3: detected capacity change from 0 to 2048 [ 559.071780][T20836] /dev/loop3: Can't open blockdev [ 559.097578][T20832] loop1: detected capacity change from 0 to 2048 [ 559.099803][T20835] loop0: detected capacity change from 0 to 2048 [ 559.124143][T20832] /dev/loop1: Can't open blockdev [ 559.164947][T20838] loop4: detected capacity change from 0 to 2048 [ 559.200812][T20838] /dev/loop4: Can't open blockdev [ 559.214743][T20840] loop5: detected capacity change from 0 to 2048 [ 559.215454][T20835] /dev/loop0: Can't open blockdev [ 559.261686][T20840] /dev/loop5: Can't open blockdev [ 559.271713][T20845] loop2: detected capacity change from 0 to 2048 [ 559.287159][T20844] loop3: detected capacity change from 0 to 2048 [ 559.287998][T20848] loop1: detected capacity change from 0 to 2048 [ 559.306163][T20848] /dev/loop1: Can't open blockdev [ 559.338288][T20844] /dev/loop3: Can't open blockdev [ 559.350042][T20845] /dev/loop2: Can't open blockdev [ 559.378297][T20851] loop4: detected capacity change from 0 to 2048 [ 559.393975][T20853] loop0: detected capacity change from 0 to 2048 [ 559.411631][T20851] /dev/loop4: Can't open blockdev [ 559.437755][T20853] /dev/loop0: Can't open blockdev [ 559.467171][T20857] loop1: detected capacity change from 0 to 2048 [ 559.475282][T20857] /dev/loop1: Can't open blockdev [ 559.563604][T20861] loop4: detected capacity change from 0 to 2048 [ 559.565691][T20862] loop2: detected capacity change from 0 to 2048 [ 559.590235][T20866] loop3: detected capacity change from 0 to 2048 [ 559.603250][T20864] loop5: detected capacity change from 0 to 2048 [ 559.608374][T20862] /dev/loop2: Can't open blockdev [ 559.610026][T20864] /dev/loop5: Can't open blockdev [ 559.629259][T20861] /dev/loop4: Can't open blockdev [ 559.643406][T20866] /dev/loop3: Can't open blockdev [ 559.698793][T20869] loop0: detected capacity change from 0 to 2048 [ 559.729192][T20871] loop1: detected capacity change from 0 to 2048 [ 559.736541][T20869] /dev/loop0: Can't open blockdev [ 559.759314][T20871] /dev/loop1: Can't open blockdev [ 559.768727][T20874] loop4: detected capacity change from 0 to 2048 [ 559.819213][T20874] /dev/loop4: Can't open blockdev [ 559.863403][T20879] loop3: detected capacity change from 0 to 2048 [ 559.890971][T20881] loop5: detected capacity change from 0 to 2048 [ 559.907943][T20884] loop2: detected capacity change from 0 to 2048 [ 559.915919][T20879] /dev/loop3: Can't open blockdev [ 559.937957][T20884] /dev/loop2: Can't open blockdev [ 559.946046][T20881] /dev/loop5: Can't open blockdev [ 560.073277][T20895] loop0: detected capacity change from 0 to 2048 [ 560.075260][T20896] loop1: detected capacity change from 0 to 2048 [ 560.083717][T20900] loop4: detected capacity change from 0 to 2048 [ 560.093811][T20899] loop3: detected capacity change from 0 to 2048 [ 560.101003][T20899] /dev/loop3: Can't open blockdev [ 560.115223][T20896] /dev/loop1: Can't open blockdev [ 560.128387][T20895] /dev/loop0: Can't open blockdev [ 560.131451][T20900] /dev/loop4: Can't open blockdev [ 560.138655][T20902] loop2: detected capacity change from 0 to 2048 [ 560.153684][T20902] /dev/loop2: Can't open blockdev [ 560.257499][T20908] loop1: detected capacity change from 0 to 2048 [ 560.268491][T20905] loop5: detected capacity change from 0 to 2048 [ 560.270837][T20908] /dev/loop1: Can't open blockdev [ 560.289278][T20905] /dev/loop5: Can't open blockdev [ 560.330391][T20910] loop3: detected capacity change from 0 to 2048 [ 560.360314][T20910] /dev/loop3: Can't open blockdev [ 560.366833][T20915] loop2: detected capacity change from 0 to 2048 [ 560.402046][T20918] loop0: detected capacity change from 0 to 2048 [ 560.407599][T20915] /dev/loop2: Can't open blockdev [ 560.411539][T20918] /dev/loop0: Can't open blockdev [ 560.424718][T20919] loop4: detected capacity change from 0 to 2048 [ 560.443133][T20919] /dev/loop4: Can't open blockdev [ 560.448748][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 560.500051][T20923] loop1: detected capacity change from 0 to 2048 [ 560.544775][T20926] loop5: detected capacity change from 0 to 2048 [ 560.551650][T20926] /dev/loop5: Can't open blockdev [ 560.572343][T20928] loop3: detected capacity change from 0 to 2048 [ 560.574183][T20923] /dev/loop1: Can't open blockdev [ 560.579206][T20928] /dev/loop3: Can't open blockdev [ 560.635987][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 560.705075][T20931] loop4: detected capacity change from 0 to 2048 [ 560.714092][T20933] loop0: detected capacity change from 0 to 2048 [ 560.721037][T20933] /dev/loop0: Can't open blockdev [ 560.728789][T20938] loop2: detected capacity change from 0 to 2048 [ 560.749365][T20931] /dev/loop4: Can't open blockdev [ 560.758809][T20936] loop1: detected capacity change from 0 to 2048 [ 560.760577][T20938] /dev/loop2: Can't open blockdev [ 560.790251][T20936] /dev/loop1: Can't open blockdev [ 560.868317][T20944] loop3: detected capacity change from 0 to 2048 [ 560.876736][T20945] loop5: detected capacity change from 0 to 2048 [ 560.894198][T20945] /dev/loop5: Can't open blockdev [ 560.923745][T20944] /dev/loop3: Can't open blockdev [ 560.926331][T20947] loop2: detected capacity change from 0 to 2048 [ 560.937409][T20949] loop4: detected capacity change from 0 to 2048 [ 560.942899][ T27] kauditd_printk_skb: 536 callbacks suppressed [ 560.942912][ T27] audit: type=1804 audit(1704917677.725:22135): pid=20944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 560.960055][T20949] /dev/loop4: Can't open blockdev [ 560.987357][T20947] /dev/loop2: Can't open blockdev [ 560.999878][ T27] audit: type=1804 audit(1704917677.765:22136): pid=20945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.025029][ T27] audit: type=1804 audit(1704917677.805:22137): pid=20945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.066002][ T27] audit: type=1804 audit(1704917677.805:22138): pid=20945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.099874][T20957] loop1: detected capacity change from 0 to 2048 [ 561.126163][T20959] loop0: detected capacity change from 0 to 2048 [ 561.144764][T20960] loop5: detected capacity change from 0 to 2048 [ 561.156456][T20957] /dev/loop1: Can't open blockdev [ 561.194186][T20959] /dev/loop0: Can't open blockdev [ 561.218520][T20960] /dev/loop5: Can't open blockdev [ 561.229075][ T27] audit: type=1804 audit(1704917677.805:22139): pid=20945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.257149][T20967] loop2: detected capacity change from 0 to 2048 [ 561.267501][T20964] loop3: detected capacity change from 0 to 2048 [ 561.288987][T20964] /dev/loop3: Can't open blockdev [ 561.296862][T20967] /dev/loop2: Can't open blockdev [ 561.355422][ T27] audit: type=1804 audit(1704917677.805:22140): pid=20945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.358706][T20974] loop4: detected capacity change from 0 to 2048 [ 561.392614][T20973] loop0: detected capacity change from 0 to 2048 [ 561.428335][T20974] /dev/loop4: Can't open blockdev [ 561.440986][T20973] /dev/loop0: Can't open blockdev [ 561.483021][T20980] loop5: detected capacity change from 0 to 2048 [ 561.489923][T20980] /dev/loop5: Can't open blockdev [ 561.495337][ T27] audit: type=1804 audit(1704917677.825:22141): pid=20949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.517069][ T27] audit: type=1804 audit(1704917677.825:22142): pid=20944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.522661][T20982] loop1: detected capacity change from 0 to 2048 [ 561.538044][ T27] audit: type=1804 audit(1704917677.825:22143): pid=20944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.568874][ T27] audit: type=1804 audit(1704917677.825:22144): pid=20944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 561.600554][T20982] /dev/loop1: Can't open blockdev [ 561.630722][T20984] loop3: detected capacity change from 0 to 2048 [ 561.656629][T20984] /dev/loop3: Can't open blockdev [ 561.670681][T20993] loop5: detected capacity change from 0 to 2048 [ 561.687388][T20990] loop4: detected capacity change from 0 to 2048 [ 561.697500][T20993] /dev/loop5: Can't open blockdev [ 561.698994][T20991] loop2: detected capacity change from 0 to 2048 [ 561.738156][T20990] /dev/loop4: Can't open blockdev [ 561.758283][T21000] loop1: detected capacity change from 0 to 2048 [ 561.772626][T20991] /dev/loop2: Can't open blockdev [ 561.804136][T21001] loop0: detected capacity change from 0 to 2048 [ 561.805528][T21000] /dev/loop1: Can't open blockdev [ 561.864922][T21001] /dev/loop0: Can't open blockdev [ 561.870722][T21005] loop4: detected capacity change from 0 to 2048 [ 561.879396][T21003] loop3: detected capacity change from 0 to 2048 [ 561.900426][T21005] /dev/loop4: Can't open blockdev [ 561.908681][T21003] /dev/loop3: Can't open blockdev [ 562.005609][T21014] loop5: detected capacity change from 0 to 2048 [ 562.018520][T21017] loop1: detected capacity change from 0 to 2048 [ 562.026693][T21018] loop4: detected capacity change from 0 to 2048 [ 562.029101][T21012] loop2: detected capacity change from 0 to 2048 [ 562.035635][T21014] /dev/loop5: Can't open blockdev [ 562.046823][T21018] /dev/loop4: Can't open blockdev [ 562.053703][T21017] /dev/loop1: Can't open blockdev [ 562.076844][T21012] /dev/loop2: Can't open blockdev [ 562.173940][T21024] loop3: detected capacity change from 0 to 2048 [ 562.175178][T21021] loop0: detected capacity change from 0 to 2048 [ 562.191760][T21024] /dev/loop3: Can't open blockdev [ 562.202668][T21027] loop1: detected capacity change from 0 to 2048 [ 562.209455][T21029] loop4: detected capacity change from 0 to 2048 [ 562.227931][T21027] /dev/loop1: Can't open blockdev [ 562.230162][T21021] /dev/loop0: Can't open blockdev [ 562.236877][T21029] /dev/loop4: Can't open blockdev [ 562.265591][T21032] loop2: detected capacity change from 0 to 2048 [ 562.273268][T21032] /dev/loop2: Can't open blockdev [ 562.313571][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 562.402790][T21038] loop5: detected capacity change from 0 to 2048 [ 562.416975][T21040] loop3: detected capacity change from 0 to 2048 [ 562.422584][T21038] /dev/loop5: Can't open blockdev [ 562.454773][T21040] /dev/loop3: Can't open blockdev [ 562.519360][T21048] loop4: detected capacity change from 0 to 2048 [ 562.534656][T21047] loop1: detected capacity change from 0 to 2048 [ 562.545683][T21051] loop2: detected capacity change from 0 to 2048 [ 562.558073][T21053] loop0: detected capacity change from 0 to 2048 [ 562.577001][ T1226] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.583834][ T1226] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.592858][T21047] /dev/loop1: Can't open blockdev [ 562.598581][T21048] /dev/loop4: Can't open blockdev [ 562.605487][T21051] /dev/loop2: Can't open blockdev [ 562.620808][T21053] /dev/loop0: Can't open blockdev [ 562.692186][T21057] loop5: detected capacity change from 0 to 2048 [ 562.722692][T21057] /dev/loop5: Can't open blockdev [ 562.733610][T21063] loop4: detected capacity change from 0 to 2048 [ 562.741255][T21059] loop3: detected capacity change from 0 to 2048 [ 562.750489][T21063] /dev/loop4: Can't open blockdev [ 562.760502][T21059] /dev/loop3: Can't open blockdev [ 562.878350][T21070] loop0: detected capacity change from 0 to 2048 [ 562.897692][T21074] loop1: detected capacity change from 0 to 2048 [ 562.902618][T21073] loop3: detected capacity change from 0 to 2048 [ 562.906765][T21076] loop2: detected capacity change from 0 to 2048 [ 562.921102][T21070] /dev/loop0: Can't open blockdev [ 562.922494][T21073] /dev/loop3: Can't open blockdev [ 562.930338][T21074] /dev/loop1: Can't open blockdev [ 562.938477][T21078] loop5: detected capacity change from 0 to 2048 [ 562.946079][T21076] /dev/loop2: Can't open blockdev [ 562.954037][T21078] /dev/loop5: Can't open blockdev [ 563.134264][T21085] loop4: detected capacity change from 0 to 2048 [ 563.137250][T21086] loop1: detected capacity change from 0 to 2048 [ 563.147382][T21088] loop3: detected capacity change from 0 to 2048 [ 563.161329][T21085] /dev/loop4: Can't open blockdev [ 563.166625][T21088] /dev/loop3: Can't open blockdev [ 563.176890][T21086] /dev/loop1: Can't open blockdev [ 563.293015][T21095] loop0: detected capacity change from 0 to 2048 [ 563.300428][T21101] loop4: detected capacity change from 0 to 2048 [ 563.301035][T21103] loop3: detected capacity change from 0 to 2048 [ 563.307333][T21097] loop2: detected capacity change from 0 to 2048 [ 563.314729][T21103] /dev/loop3: Can't open blockdev [ 563.321059][T21097] /dev/loop2: Can't open blockdev [ 563.332825][T21095] /dev/loop0: Can't open blockdev [ 563.340087][T21100] loop5: detected capacity change from 0 to 2048 [ 563.347463][T21101] /dev/loop4: Can't open blockdev [ 563.377010][T13458] blk_print_req_error: 3 callbacks suppressed [ 563.377025][T13458] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 563.381099][T21100] /dev/loop5: Can't open blockdev [ 563.403672][ T5460] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 563.492262][T21107] loop1: detected capacity change from 0 to 2048 [ 563.539164][T21110] loop2: detected capacity change from 0 to 2048 [ 563.549036][T21111] loop3: detected capacity change from 0 to 2048 [ 563.563415][T21107] /dev/loop1: Can't open blockdev [ 563.588483][T21110] /dev/loop2: Can't open blockdev [ 563.590178][T21111] /dev/loop3: Can't open blockdev [ 563.630841][T21116] loop0: detected capacity change from 0 to 2048 [ 563.682893][T21116] /dev/loop0: Can't open blockdev [ 563.684137][T21122] loop4: detected capacity change from 0 to 2048 [ 563.695809][T21123] loop5: detected capacity change from 0 to 2048 [ 563.731165][T21126] loop1: detected capacity change from 0 to 2048 [ 563.740864][T21123] /dev/loop5: Can't open blockdev [ 563.756524][T21122] /dev/loop4: Can't open blockdev [ 563.768175][T21126] /dev/loop1: Can't open blockdev [ 563.795874][T21129] loop2: detected capacity change from 0 to 2048 [ 563.830663][T21133] loop3: detected capacity change from 0 to 2048 [ 563.834335][T21129] /dev/loop2: Can't open blockdev [ 563.890935][T21133] /dev/loop3: Can't open blockdev [ 563.923435][T21137] loop4: detected capacity change from 0 to 2048 [ 563.952530][T21137] /dev/loop4: Can't open blockdev [ 563.959620][T21143] loop5: detected capacity change from 0 to 2048 [ 563.968625][T21142] loop2: detected capacity change from 0 to 2048 [ 563.977531][T21139] loop0: detected capacity change from 0 to 2048 [ 563.979268][T21142] /dev/loop2: Can't open blockdev [ 563.990985][T21143] /dev/loop5: Can't open blockdev [ 564.009249][T21139] /dev/loop0: Can't open blockdev [ 564.076606][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.100476][T21148] loop1: detected capacity change from 0 to 2048 [ 564.124952][T21148] /dev/loop1: Can't open blockdev [ 564.169595][T21158] loop4: detected capacity change from 0 to 2048 [ 564.177787][T21158] /dev/loop4: Can't open blockdev [ 564.205030][T21155] loop3: detected capacity change from 0 to 2048 [ 564.213853][T21156] loop5: detected capacity change from 0 to 2048 [ 564.225872][T21160] loop0: detected capacity change from 0 to 2048 [ 564.235565][T21156] /dev/loop5: Can't open blockdev [ 564.241211][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.251509][T21155] /dev/loop3: Can't open blockdev [ 564.257435][T21160] /dev/loop0: Can't open blockdev [ 564.262197][T21164] loop2: detected capacity change from 0 to 2048 [ 564.272690][T21164] /dev/loop2: Can't open blockdev [ 564.329474][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.348779][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.350814][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.401536][T21174] loop3: detected capacity change from 0 to 2048 [ 564.408081][T21169] loop1: detected capacity change from 0 to 2048 [ 564.408916][T21169] /dev/loop1: Can't open blockdev [ 564.485086][T21174] /dev/loop3: Can't open blockdev [ 564.489689][T21179] loop0: detected capacity change from 0 to 2048 [ 564.499803][T21176] loop4: detected capacity change from 0 to 2048 [ 564.506586][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 564.512857][T21179] /dev/loop0: Can't open blockdev [ 564.556829][T21176] /dev/loop4: Can't open blockdev [ 564.585255][T21187] loop2: detected capacity change from 0 to 2048 [ 564.611394][T21186] loop5: detected capacity change from 0 to 2048 [ 564.617740][T21187] /dev/loop2: Can't open blockdev [ 564.704859][T21186] /dev/loop5: Can't open blockdev [ 564.720941][T21196] loop1: detected capacity change from 0 to 2048 [ 564.721244][T21197] loop3: detected capacity change from 0 to 2048 [ 564.761350][T21201] loop4: detected capacity change from 0 to 2048 [ 564.768473][T21197] /dev/loop3: Can't open blockdev [ 564.792564][T21196] /dev/loop1: Can't open blockdev [ 564.795170][T21201] /dev/loop4: Can't open blockdev [ 564.875195][T21211] loop0: detected capacity change from 0 to 2048 [ 564.906614][T21207] loop2: detected capacity change from 0 to 2048 [ 564.909852][T21211] /dev/loop0: Can't open blockdev [ 564.966436][T21207] /dev/loop2: Can't open blockdev [ 564.995247][T21218] loop3: detected capacity change from 0 to 2048 [ 565.007035][T21220] loop1: detected capacity change from 0 to 2048 [ 565.018602][T21224] loop5: detected capacity change from 0 to 2048 [ 565.031497][T21218] /dev/loop3: Can't open blockdev [ 565.037347][T21220] /dev/loop1: Can't open blockdev [ 565.039478][T21222] loop4: detected capacity change from 0 to 2048 [ 565.045968][T21224] /dev/loop5: Can't open blockdev [ 565.063486][T21222] /dev/loop4: Can't open blockdev [ 565.090957][T21226] loop0: detected capacity change from 0 to 2048 [ 565.113630][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 565.125855][T21226] /dev/loop0: Can't open blockdev [ 565.137676][T13458] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 565.204511][T21231] loop3: detected capacity change from 0 to 2048 [ 565.221776][T21231] /dev/loop3: Can't open blockdev [ 565.263108][T21238] loop5: detected capacity change from 0 to 2048 [ 565.275973][T21240] loop1: detected capacity change from 0 to 2048 [ 565.285848][T21233] loop2: detected capacity change from 0 to 2048 [ 565.287344][T21238] /dev/loop5: Can't open blockdev [ 565.313038][T21236] loop0: detected capacity change from 0 to 2048 [ 565.319891][T21236] /dev/loop0: Can't open blockdev [ 565.322533][T21240] /dev/loop1: Can't open blockdev [ 565.335752][T21233] /dev/loop2: Can't open blockdev [ 565.352150][T21243] loop4: detected capacity change from 0 to 2048 [ 565.373053][T21243] /dev/loop4: Can't open blockdev [ 565.451445][T21248] loop0: detected capacity change from 0 to 2048 [ 565.472203][T21248] /dev/loop0: Can't open blockdev [ 565.476309][T21246] loop3: detected capacity change from 0 to 2048 [ 565.486397][T21250] loop4: detected capacity change from 0 to 2048 [ 565.493894][T21250] /dev/loop4: Can't open blockdev [ 565.501497][T21246] /dev/loop3: Can't open blockdev [ 565.600667][T21257] loop5: detected capacity change from 0 to 2048 [ 565.607955][T21257] /dev/loop5: Can't open blockdev [ 565.620857][T21260] loop2: detected capacity change from 0 to 2048 [ 565.637831][T21260] /dev/loop2: Can't open blockdev [ 565.647412][T21259] loop1: detected capacity change from 0 to 2048 [ 565.648574][T21264] loop0: detected capacity change from 0 to 2048 [ 565.661124][T21264] /dev/loop0: Can't open blockdev [ 565.668185][T21259] /dev/loop1: Can't open blockdev [ 565.677159][T21263] loop4: detected capacity change from 0 to 2048 [ 565.685690][T21263] /dev/loop4: Can't open blockdev [ 565.755766][T21269] loop5: detected capacity change from 0 to 2048 [ 565.768043][T21271] loop3: detected capacity change from 0 to 2048 [ 565.770973][T21273] loop4: detected capacity change from 0 to 2048 [ 565.782890][T21271] /dev/loop3: Can't open blockdev [ 565.804145][T21269] /dev/loop5: Can't open blockdev [ 565.812271][T21273] /dev/loop4: Can't open blockdev [ 565.819016][T21275] loop0: detected capacity change from 0 to 2048 [ 565.827384][T21275] /dev/loop0: Can't open blockdev [ 565.859108][T21280] loop2: detected capacity change from 0 to 2048 [ 565.885477][T21280] /dev/loop2: Can't open blockdev [ 565.895992][T21282] loop1: detected capacity change from 0 to 2048 [ 565.963396][ T27] kauditd_printk_skb: 498 callbacks suppressed [ 565.963411][ T27] audit: type=1804 audit(1704917682.715:22643): pid=21280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 565.972551][T21287] loop0: detected capacity change from 0 to 2048 [ 565.992300][T21284] loop4: detected capacity change from 0 to 2048 [ 566.011467][T21282] /dev/loop1: Can't open blockdev [ 566.019286][T21291] loop5: detected capacity change from 0 to 2048 [ 566.020566][T21290] loop3: detected capacity change from 0 to 2048 [ 566.039832][T21291] /dev/loop5: Can't open blockdev [ 566.053772][T21284] /dev/loop4: Can't open blockdev [ 566.071542][T21294] loop2: detected capacity change from 0 to 2048 [ 566.079227][T21294] /dev/loop2: Can't open blockdev [ 566.086801][ T27] audit: type=1804 audit(1704917682.795:22644): pid=21280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.100653][T21290] /dev/loop3: Can't open blockdev [ 566.136084][T21287] /dev/loop0: Can't open blockdev [ 566.209099][ T27] audit: type=1804 audit(1704917682.795:22645): pid=21280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.229969][T21302] loop2: detected capacity change from 0 to 2048 [ 566.230601][ T27] audit: type=1804 audit(1704917682.795:22646): pid=21280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.247737][T21306] loop1: detected capacity change from 0 to 2048 [ 566.275970][T21304] loop4: detected capacity change from 0 to 2048 [ 566.277540][T21302] /dev/loop2: Can't open blockdev [ 566.284517][T21300] loop5: detected capacity change from 0 to 2048 [ 566.294653][T21306] /dev/loop1: Can't open blockdev [ 566.312552][T21304] /dev/loop4: Can't open blockdev [ 566.320513][T21300] /dev/loop5: Can't open blockdev [ 566.351231][ T27] audit: type=1804 audit(1704917682.795:22647): pid=21280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.394067][ T27] audit: type=1804 audit(1704917682.825:22648): pid=21282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.409379][T21312] loop0: detected capacity change from 0 to 2048 [ 566.417126][ T27] audit: type=1804 audit(1704917682.865:22649): pid=21291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.444652][T21311] loop3: detected capacity change from 0 to 2048 [ 566.452380][T21312] /dev/loop0: Can't open blockdev [ 566.460796][T21311] /dev/loop3: Can't open blockdev [ 566.470023][T21314] loop1: detected capacity change from 0 to 2048 [ 566.485899][T21314] /dev/loop1: Can't open blockdev [ 566.491444][ T27] audit: type=1804 audit(1704917682.865:22650): pid=21291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.512474][ T27] audit: type=1804 audit(1704917682.865:22651): pid=21291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.533486][ T27] audit: type=1804 audit(1704917682.865:22652): pid=21291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 566.559590][T21317] loop4: detected capacity change from 0 to 2048 [ 566.589495][T21317] /dev/loop4: Can't open blockdev [ 566.591375][T21319] loop2: detected capacity change from 0 to 2048 [ 566.624697][T21324] loop5: detected capacity change from 0 to 2048 [ 566.647149][T21319] /dev/loop2: Can't open blockdev [ 566.665429][T21324] /dev/loop5: Can't open blockdev [ 566.684884][T21326] loop1: detected capacity change from 0 to 2048 [ 566.696624][T21328] loop0: detected capacity change from 0 to 2048 [ 566.699768][T21331] loop4: detected capacity change from 0 to 2048 [ 566.736483][T21331] /dev/loop4: Can't open blockdev [ 566.738276][T21326] /dev/loop1: Can't open blockdev [ 566.743392][T21328] /dev/loop0: Can't open blockdev [ 566.797904][T21335] loop5: detected capacity change from 0 to 2048 [ 566.800907][T21333] loop3: detected capacity change from 0 to 2048 [ 566.805063][T21335] /dev/loop5: Can't open blockdev [ 566.816868][T21333] /dev/loop3: Can't open blockdev [ 566.936561][T21341] loop2: detected capacity change from 0 to 2048 [ 566.947202][T21343] loop0: detected capacity change from 0 to 2048 [ 566.964946][T21343] /dev/loop0: Can't open blockdev [ 566.993471][T21341] /dev/loop2: Can't open blockdev [ 567.026941][T21350] loop1: detected capacity change from 0 to 2048 [ 567.046604][T21347] loop4: detected capacity change from 0 to 2048 [ 567.060372][T21351] loop3: detected capacity change from 0 to 2048 [ 567.073168][T21350] /dev/loop1: Can't open blockdev [ 567.074400][T21347] /dev/loop4: Can't open blockdev [ 567.089632][T21351] /dev/loop3: Can't open blockdev [ 567.090847][T21353] loop5: detected capacity change from 0 to 2048 [ 567.131044][T21357] loop0: detected capacity change from 0 to 2048 [ 567.137065][T21353] /dev/loop5: Can't open blockdev [ 567.148375][T21357] /dev/loop0: Can't open blockdev [ 567.263612][T21362] loop0: detected capacity change from 0 to 2048 [ 567.266893][T21360] loop2: detected capacity change from 0 to 2048 [ 567.279553][T21364] loop5: detected capacity change from 0 to 2048 [ 567.280173][T21366] loop4: detected capacity change from 0 to 2048 [ 567.286701][T21364] /dev/loop5: Can't open blockdev [ 567.298323][T21360] /dev/loop2: Can't open blockdev [ 567.302603][T21362] /dev/loop0: Can't open blockdev [ 567.307640][T21366] /dev/loop4: Can't open blockdev [ 567.433596][T21373] loop3: detected capacity change from 0 to 2048 [ 567.440710][T21373] /dev/loop3: Can't open blockdev [ 567.441152][T21375] loop1: detected capacity change from 0 to 2048 [ 567.462474][T21377] loop2: detected capacity change from 0 to 2048 [ 567.486784][T21377] /dev/loop2: Can't open blockdev [ 567.492638][T21375] /dev/loop1: Can't open blockdev [ 567.544294][T21384] loop0: detected capacity change from 0 to 2048 [ 567.560397][T21387] loop4: detected capacity change from 0 to 2048 [ 567.572912][T21384] /dev/loop0: Can't open blockdev [ 567.573605][T21385] loop5: detected capacity change from 0 to 2048 [ 567.597451][T21387] /dev/loop4: Can't open blockdev [ 567.603082][T21390] loop3: detected capacity change from 0 to 2048 [ 567.609910][T21390] /dev/loop3: Can't open blockdev [ 567.639822][T21394] loop2: detected capacity change from 0 to 2048 [ 567.641541][T21385] /dev/loop5: Can't open blockdev [ 567.652114][T21394] /dev/loop2: Can't open blockdev [ 567.677807][T21392] loop1: detected capacity change from 0 to 2048 [ 567.696162][T21392] /dev/loop1: Can't open blockdev [ 567.704382][T21396] loop0: detected capacity change from 0 to 2048 [ 567.711209][T21396] /dev/loop0: Can't open blockdev [ 567.823948][T21400] loop4: detected capacity change from 0 to 2048 [ 567.868778][T21400] /dev/loop4: Can't open blockdev [ 567.872587][T21406] loop2: detected capacity change from 0 to 2048 [ 567.881624][T21407] loop3: detected capacity change from 0 to 2048 [ 567.888844][T21407] /dev/loop3: Can't open blockdev [ 567.896466][T21406] /dev/loop2: Can't open blockdev [ 567.975230][T21414] loop0: detected capacity change from 0 to 2048 [ 567.989672][T21412] loop5: detected capacity change from 0 to 2048 [ 567.997511][T21414] /dev/loop0: Can't open blockdev [ 568.011701][T21418] loop2: detected capacity change from 0 to 2048 [ 568.024205][T21416] loop1: detected capacity change from 0 to 2048 [ 568.024367][T21412] /dev/loop5: Can't open blockdev [ 568.051151][T21418] /dev/loop2: Can't open blockdev [ 568.068684][T21416] /dev/loop1: Can't open blockdev [ 568.120714][T21422] loop3: detected capacity change from 0 to 2048 [ 568.157691][T21428] loop0: detected capacity change from 0 to 2048 [ 568.172383][T21425] loop4: detected capacity change from 0 to 2048 [ 568.174411][T21428] /dev/loop0: Can't open blockdev [ 568.187128][T21422] /dev/loop3: Can't open blockdev [ 568.189052][T21430] loop2: detected capacity change from 0 to 2048 [ 568.203913][T21430] /dev/loop2: Can't open blockdev [ 568.238554][T21425] /dev/loop4: Can't open blockdev [ 568.266620][T21433] loop1: detected capacity change from 0 to 2048 [ 568.279326][T21435] loop5: detected capacity change from 0 to 2048 [ 568.288514][T21433] /dev/loop1: Can't open blockdev [ 568.296624][T21435] /dev/loop5: Can't open blockdev [ 568.378242][T21439] loop0: detected capacity change from 0 to 2048 [ 568.392427][T21441] loop3: detected capacity change from 0 to 2048 [ 568.407305][T21439] /dev/loop0: Can't open blockdev [ 568.415803][T21441] /dev/loop3: Can't open blockdev [ 568.495406][T13393] blk_print_req_error: 18 callbacks suppressed [ 568.495422][T13393] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 568.500342][T21447] loop2: detected capacity change from 0 to 2048 [ 568.521556][T21450] loop1: detected capacity change from 0 to 2048 [ 568.537607][T21453] loop5: detected capacity change from 0 to 2048 [ 568.538555][T21451] loop4: detected capacity change from 0 to 2048 [ 568.545606][T21450] /dev/loop1: Can't open blockdev [ 568.562812][T21453] /dev/loop5: Can't open blockdev [ 568.569371][T21447] /dev/loop2: Can't open blockdev [ 568.585640][T21451] /dev/loop4: Can't open blockdev [ 568.677824][T21462] loop2: detected capacity change from 0 to 2048 [ 568.701188][T21457] loop0: detected capacity change from 0 to 2048 [ 568.703131][T21464] loop5: detected capacity change from 0 to 2048 [ 568.708644][T21458] loop3: detected capacity change from 0 to 2048 [ 568.720853][T21462] /dev/loop2: Can't open blockdev [ 568.746746][T21458] /dev/loop3: Can't open blockdev [ 568.753699][T21457] /dev/loop0: Can't open blockdev [ 568.764334][T21464] /dev/loop5: Can't open blockdev [ 568.799114][T21469] loop4: detected capacity change from 0 to 2048 [ 568.817188][T21469] /dev/loop4: Can't open blockdev [ 568.836915][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 568.856654][T21474] loop2: detected capacity change from 0 to 2048 [ 568.880406][T21474] /dev/loop2: Can't open blockdev [ 568.918700][T21476] loop1: detected capacity change from 0 to 2048 [ 568.926611][T21479] loop4: detected capacity change from 0 to 2048 [ 568.960364][T21476] /dev/loop1: Can't open blockdev [ 568.969566][T21479] /dev/loop4: Can't open blockdev [ 569.055176][T21486] loop0: detected capacity change from 0 to 2048 [ 569.057571][T21489] loop2: detected capacity change from 0 to 2048 [ 569.062962][T21487] loop3: detected capacity change from 0 to 2048 [ 569.075404][T21485] loop5: detected capacity change from 0 to 2048 [ 569.083314][T21489] /dev/loop2: Can't open blockdev [ 569.092446][T21486] /dev/loop0: Can't open blockdev [ 569.098277][T21485] /dev/loop5: Can't open blockdev [ 569.120241][T21487] /dev/loop3: Can't open blockdev [ 569.127445][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.263123][T21494] loop4: detected capacity change from 0 to 2048 [ 569.264190][T21500] loop5: detected capacity change from 0 to 2048 [ 569.284724][T21499] loop0: detected capacity change from 0 to 2048 [ 569.284861][T21496] loop1: detected capacity change from 0 to 2048 [ 569.296371][T21499] /dev/loop0: Can't open blockdev [ 569.305873][T21500] /dev/loop5: Can't open blockdev [ 569.306237][T21494] /dev/loop4: Can't open blockdev [ 569.317267][T21503] loop2: detected capacity change from 0 to 2048 [ 569.324394][T21496] /dev/loop1: Can't open blockdev [ 569.352589][T21503] /dev/loop2: Can't open blockdev [ 569.404296][T21507] loop3: detected capacity change from 0 to 2048 [ 569.411627][T21507] /dev/loop3: Can't open blockdev [ 569.441719][T21509] loop4: detected capacity change from 0 to 2048 [ 569.453377][T21509] /dev/loop4: Can't open blockdev [ 569.520925][T21512] loop5: detected capacity change from 0 to 2048 [ 569.550831][T21512] /dev/loop5: Can't open blockdev [ 569.585197][T21514] loop0: detected capacity change from 0 to 2048 [ 569.592954][T21516] loop1: detected capacity change from 0 to 2048 [ 569.622983][T21514] /dev/loop0: Can't open blockdev [ 569.632965][T21516] /dev/loop1: Can't open blockdev [ 569.649663][T21520] loop3: detected capacity change from 0 to 2048 [ 569.650137][T21522] loop2: detected capacity change from 0 to 2048 [ 569.669270][T21524] loop4: detected capacity change from 0 to 2048 [ 569.673976][T21520] /dev/loop3: Can't open blockdev [ 569.704069][T21524] /dev/loop4: Can't open blockdev [ 569.713296][T21522] /dev/loop2: Can't open blockdev [ 569.751453][ T5460] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.802188][T21528] loop5: detected capacity change from 0 to 2048 [ 569.827475][T21530] loop1: detected capacity change from 0 to 2048 [ 569.844343][T21528] /dev/loop5: Can't open blockdev [ 569.850108][T21533] loop3: detected capacity change from 0 to 2048 [ 569.861479][T21530] /dev/loop1: Can't open blockdev [ 569.879474][T21533] /dev/loop3: Can't open blockdev [ 569.934649][T21541] loop4: detected capacity change from 0 to 2048 [ 569.941812][T21541] /dev/loop4: Can't open blockdev [ 569.978802][T21544] loop2: detected capacity change from 0 to 2048 [ 569.986818][T21546] loop3: detected capacity change from 0 to 2048 [ 569.987087][T21542] loop0: detected capacity change from 0 to 2048 [ 569.995028][T21546] /dev/loop3: Can't open blockdev [ 570.027864][T21542] /dev/loop0: Can't open blockdev [ 570.031689][T21544] /dev/loop2: Can't open blockdev [ 570.127549][T21553] loop1: detected capacity change from 0 to 2048 [ 570.140071][T21551] loop4: detected capacity change from 0 to 2048 [ 570.148255][T21554] loop5: detected capacity change from 0 to 2048 [ 570.156088][T21551] /dev/loop4: Can't open blockdev [ 570.171547][T21557] loop2: detected capacity change from 0 to 2048 [ 570.174709][T21554] /dev/loop5: Can't open blockdev [ 570.185685][T21553] /dev/loop1: Can't open blockdev [ 570.204763][T21557] /dev/loop2: Can't open blockdev [ 570.234093][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 570.248889][T21560] loop3: detected capacity change from 0 to 2048 [ 570.290184][T21562] loop0: detected capacity change from 0 to 2048 [ 570.300420][T21560] /dev/loop3: Can't open blockdev [ 570.307061][T21562] /dev/loop0: Can't open blockdev [ 570.374091][T21565] loop1: detected capacity change from 0 to 2048 [ 570.378104][T21569] loop5: detected capacity change from 0 to 2048 [ 570.405527][T21573] loop2: detected capacity change from 0 to 2048 [ 570.406000][T21571] loop4: detected capacity change from 0 to 2048 [ 570.422545][T21569] /dev/loop5: Can't open blockdev [ 570.422669][T21565] /dev/loop1: Can't open blockdev [ 570.429609][T21573] /dev/loop2: Can't open blockdev [ 570.448243][T21575] loop3: detected capacity change from 0 to 2048 [ 570.450765][T21571] /dev/loop4: Can't open blockdev [ 570.472611][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 570.488846][T21575] /dev/loop3: Can't open blockdev [ 570.501521][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 570.549854][T21579] loop0: detected capacity change from 0 to 2048 [ 570.562611][T21579] /dev/loop0: Can't open blockdev [ 570.639200][T21583] loop5: detected capacity change from 0 to 2048 [ 570.669974][T21583] /dev/loop5: Can't open blockdev [ 570.686567][T21587] loop4: detected capacity change from 0 to 2048 [ 570.713409][T21586] loop2: detected capacity change from 0 to 2048 [ 570.714976][T21587] /dev/loop4: Can't open blockdev [ 570.723500][T21592] loop1: detected capacity change from 0 to 2048 [ 570.742141][T21590] loop3: detected capacity change from 0 to 2048 [ 570.754426][T21592] /dev/loop1: Can't open blockdev [ 570.760225][T21586] /dev/loop2: Can't open blockdev [ 570.767342][T21590] /dev/loop3: Can't open blockdev [ 570.830957][T21597] loop0: detected capacity change from 0 to 2048 [ 570.858549][T21597] /dev/loop0: Can't open blockdev [ 570.866488][T21599] loop5: detected capacity change from 0 to 2048 [ 570.870973][T21601] loop3: detected capacity change from 0 to 2048 [ 570.873557][T21599] /dev/loop5: Can't open blockdev [ 570.912389][T21601] /dev/loop3: Can't open blockdev [ 570.976366][ T27] kauditd_printk_skb: 527 callbacks suppressed [ 570.976381][ T27] audit: type=1804 audit(1704917687.755:23180): pid=21601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.025108][T21609] loop4: detected capacity change from 0 to 2048 [ 571.033987][T21609] /dev/loop4: Can't open blockdev [ 571.039838][ T27] audit: type=1804 audit(1704917687.785:23181): pid=21601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.061416][ T27] audit: type=1804 audit(1704917687.795:23182): pid=21597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.077140][T21611] loop1: detected capacity change from 0 to 2048 [ 571.087804][ T27] audit: type=1804 audit(1704917687.795:23183): pid=21597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.110623][ T27] audit: type=1804 audit(1704917687.795:23184): pid=21597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.123993][T21611] /dev/loop1: Can't open blockdev [ 571.140330][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 571.147341][ T27] audit: type=1804 audit(1704917687.795:23185): pid=21597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.220236][ T27] audit: type=1804 audit(1704917687.805:23186): pid=21599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.240672][T21619] loop5: detected capacity change from 0 to 2048 [ 571.248651][ T27] audit: type=1804 audit(1704917687.805:23187): pid=21601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.272902][ T27] audit: type=1804 audit(1704917687.805:23188): pid=21601 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.287127][T21619] /dev/loop5: Can't open blockdev [ 571.294478][ T27] audit: type=1804 audit(1704917687.805:23189): pid=21599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 571.306872][T21622] loop2: detected capacity change from 0 to 2048 [ 571.330521][T21629] loop4: detected capacity change from 0 to 2048 [ 571.331251][T21623] loop3: detected capacity change from 0 to 2048 [ 571.338996][T21629] /dev/loop4: Can't open blockdev [ 571.361583][T21625] loop0: detected capacity change from 0 to 2048 [ 571.368770][T21625] /dev/loop0: Can't open blockdev [ 571.374792][T21622] /dev/loop2: Can't open blockdev [ 571.399852][T21623] /dev/loop3: Can't open blockdev [ 571.401348][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 571.418007][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 571.424008][T21632] loop1: detected capacity change from 0 to 2048 [ 571.472623][T21632] /dev/loop1: Can't open blockdev [ 571.547771][T21640] loop2: detected capacity change from 0 to 2048 [ 571.566089][T21640] /dev/loop2: Can't open blockdev [ 571.573262][T21636] loop4: detected capacity change from 0 to 2048 [ 571.587463][T21638] loop5: detected capacity change from 0 to 2048 [ 571.612605][T21636] /dev/loop4: Can't open blockdev [ 571.618231][T21638] /dev/loop5: Can't open blockdev [ 571.625853][T21645] loop1: detected capacity change from 0 to 2048 [ 571.642116][T21645] /dev/loop1: Can't open blockdev [ 571.738801][T21654] loop3: detected capacity change from 0 to 2048 [ 571.764347][T21652] loop0: detected capacity change from 0 to 2048 [ 571.770228][T21656] loop1: detected capacity change from 0 to 2048 [ 571.781503][T21654] /dev/loop3: Can't open blockdev [ 571.784314][T21658] loop2: detected capacity change from 0 to 2048 [ 571.797609][T21656] /dev/loop1: Can't open blockdev [ 571.800550][T21652] /dev/loop0: Can't open blockdev [ 571.843291][T21665] loop4: detected capacity change from 0 to 2048 [ 571.844768][T21658] /dev/loop2: Can't open blockdev [ 571.852415][T21666] loop5: detected capacity change from 0 to 2048 [ 571.862755][T21665] /dev/loop4: Can't open blockdev [ 571.874645][T21666] /dev/loop5: Can't open blockdev [ 571.915615][T21669] loop3: detected capacity change from 0 to 2048 [ 571.925262][T21669] /dev/loop3: Can't open blockdev [ 572.010181][T21677] loop0: detected capacity change from 0 to 2048 [ 572.029667][T21677] /dev/loop0: Can't open blockdev [ 572.032991][T21675] loop2: detected capacity change from 0 to 2048 [ 572.044635][T21674] loop1: detected capacity change from 0 to 2048 [ 572.072998][T21675] /dev/loop2: Can't open blockdev [ 572.082810][T21674] /dev/loop1: Can't open blockdev [ 572.088138][T21679] loop3: detected capacity change from 0 to 2048 [ 572.100846][T21679] /dev/loop3: Can't open blockdev [ 572.107150][T21682] loop4: detected capacity change from 0 to 2048 [ 572.128294][T21684] loop5: detected capacity change from 0 to 2048 [ 572.144739][T21682] /dev/loop4: Can't open blockdev [ 572.196327][T21684] /dev/loop5: Can't open blockdev [ 572.206195][T21688] loop0: detected capacity change from 0 to 2048 [ 572.221582][T21688] /dev/loop0: Can't open blockdev [ 572.294757][T21693] loop1: detected capacity change from 0 to 2048 [ 572.301603][T21693] /dev/loop1: Can't open blockdev [ 572.320907][T21699] loop5: detected capacity change from 0 to 2048 [ 572.326802][T21695] loop3: detected capacity change from 0 to 2048 [ 572.338146][T21697] loop2: detected capacity change from 0 to 2048 [ 572.343687][T21695] /dev/loop3: Can't open blockdev [ 572.348442][T21697] /dev/loop2: Can't open blockdev [ 572.356186][T21699] /dev/loop5: Can't open blockdev [ 572.393045][T21704] loop0: detected capacity change from 0 to 2048 [ 572.446122][T21704] /dev/loop0: Can't open blockdev [ 572.487079][T21707] loop4: detected capacity change from 0 to 2048 [ 572.529058][T21707] /dev/loop4: Can't open blockdev [ 572.572244][T21717] loop2: detected capacity change from 0 to 2048 [ 572.579285][T21718] loop5: detected capacity change from 0 to 2048 [ 572.588440][T21716] loop1: detected capacity change from 0 to 2048 [ 572.588969][T21721] loop3: detected capacity change from 0 to 2048 [ 572.612107][T21717] /dev/loop2: Can't open blockdev [ 572.618306][T21718] /dev/loop5: Can't open blockdev [ 572.628295][T21716] /dev/loop1: Can't open blockdev [ 572.638344][T21721] /dev/loop3: Can't open blockdev [ 572.713957][T21729] loop0: detected capacity change from 0 to 2048 [ 572.730911][T21728] loop4: detected capacity change from 0 to 2048 [ 572.738928][T21729] /dev/loop0: Can't open blockdev [ 572.745155][T21728] /dev/loop4: Can't open blockdev [ 572.806115][T21730] loop5: detected capacity change from 0 to 2048 [ 572.813688][T21730] /dev/loop5: Can't open blockdev [ 572.841329][T21739] loop2: detected capacity change from 0 to 2048 [ 572.850414][T21737] loop1: detected capacity change from 0 to 2048 [ 572.852555][T21739] /dev/loop2: Can't open blockdev [ 572.892232][T21745] loop5: detected capacity change from 0 to 2048 [ 572.899221][T21745] /dev/loop5: Can't open blockdev [ 572.905114][T21737] /dev/loop1: Can't open blockdev [ 572.912527][T21744] loop3: detected capacity change from 0 to 2048 [ 572.919775][T21744] /dev/loop3: Can't open blockdev [ 572.996119][T21751] loop0: detected capacity change from 0 to 2048 [ 573.004232][T21749] loop2: detected capacity change from 0 to 2048 [ 573.007965][T21750] loop4: detected capacity change from 0 to 2048 [ 573.019920][T21749] /dev/loop2: Can't open blockdev [ 573.041375][T21754] loop1: detected capacity change from 0 to 2048 [ 573.049508][T21751] /dev/loop0: Can't open blockdev [ 573.067882][T21756] loop5: detected capacity change from 0 to 2048 [ 573.072429][T21750] /dev/loop4: Can't open blockdev [ 573.080253][T21756] /dev/loop5: Can't open blockdev [ 573.090011][T21754] /dev/loop1: Can't open blockdev [ 573.203872][T21760] loop3: detected capacity change from 0 to 2048 [ 573.229687][T21760] /dev/loop3: Can't open blockdev [ 573.242631][T21763] loop4: detected capacity change from 0 to 2048 [ 573.253207][T21763] /dev/loop4: Can't open blockdev [ 573.257944][T21765] loop1: detected capacity change from 0 to 2048 [ 573.315021][T21765] /dev/loop1: Can't open blockdev [ 573.346383][T21774] loop0: detected capacity change from 0 to 2048 [ 573.362985][T21775] loop2: detected capacity change from 0 to 2048 [ 573.388583][T21776] loop5: detected capacity change from 0 to 2048 [ 573.397727][T21774] /dev/loop0: Can't open blockdev [ 573.410430][T21780] loop3: detected capacity change from 0 to 2048 [ 573.411012][T21775] /dev/loop2: Can't open blockdev [ 573.445938][T21776] /dev/loop5: Can't open blockdev [ 573.470798][T21783] loop4: detected capacity change from 0 to 2048 [ 573.487554][T21783] /dev/loop4: Can't open blockdev [ 573.494419][T21780] /dev/loop3: Can't open blockdev [ 573.554470][ T5416] blk_print_req_error: 8 callbacks suppressed [ 573.554488][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 573.576655][T21788] loop1: detected capacity change from 0 to 2048 [ 573.630688][T21788] /dev/loop1: Can't open blockdev [ 573.714490][T21798] loop3: detected capacity change from 0 to 2048 [ 573.722550][T21796] loop0: detected capacity change from 0 to 2048 [ 573.729955][T21796] /dev/loop0: Can't open blockdev [ 573.738656][T21800] loop2: detected capacity change from 0 to 2048 [ 573.773739][T21798] /dev/loop3: Can't open blockdev [ 573.784304][T21800] /dev/loop2: Can't open blockdev [ 573.791448][T21807] loop5: detected capacity change from 0 to 2048 [ 573.824043][T21807] /dev/loop5: Can't open blockdev [ 573.846373][T21808] loop4: detected capacity change from 0 to 2048 [ 573.891775][T21808] /dev/loop4: Can't open blockdev [ 573.921815][T21812] loop1: detected capacity change from 0 to 2048 [ 573.968281][T21814] loop3: detected capacity change from 0 to 2048 [ 573.976379][T21816] loop2: detected capacity change from 0 to 2048 [ 573.980362][T21820] loop0: detected capacity change from 0 to 2048 [ 573.987456][T21812] /dev/loop1: Can't open blockdev [ 574.008036][T21814] /dev/loop3: Can't open blockdev [ 574.008315][T21822] loop5: detected capacity change from 0 to 2048 [ 574.018088][T21816] /dev/loop2: Can't open blockdev [ 574.028287][T21820] /dev/loop0: Can't open blockdev [ 574.038417][T21822] /dev/loop5: Can't open blockdev [ 574.112696][T21827] loop4: detected capacity change from 0 to 2048 [ 574.139651][T21827] /dev/loop4: Can't open blockdev [ 574.230351][T21841] loop2: detected capacity change from 0 to 2048 [ 574.230356][T21842] loop0: detected capacity change from 0 to 2048 [ 574.230818][T21842] /dev/loop0: Can't open blockdev [ 574.255135][T21835] loop1: detected capacity change from 0 to 2048 [ 574.257042][T21841] /dev/loop2: Can't open blockdev [ 574.272953][T21837] loop3: detected capacity change from 0 to 2048 [ 574.279750][T21837] /dev/loop3: Can't open blockdev [ 574.297668][T21838] loop5: detected capacity change from 0 to 2048 [ 574.308264][T21835] /dev/loop1: Can't open blockdev [ 574.325396][T21838] /dev/loop5: Can't open blockdev [ 574.355423][T21848] loop3: detected capacity change from 0 to 2048 [ 574.362699][T21848] /dev/loop3: Can't open blockdev [ 574.432211][T21849] loop4: detected capacity change from 0 to 2048 [ 574.454470][T21849] /dev/loop4: Can't open blockdev [ 574.464909][T21853] loop2: detected capacity change from 0 to 2048 [ 574.477412][T21855] loop5: detected capacity change from 0 to 2048 [ 574.484986][T21851] loop0: detected capacity change from 0 to 2048 [ 574.493228][T21853] /dev/loop2: Can't open blockdev [ 574.499510][T21851] /dev/loop0: Can't open blockdev [ 574.507971][T21855] /dev/loop5: Can't open blockdev [ 574.531651][T21859] loop1: detected capacity change from 0 to 2048 [ 574.545531][T21859] /dev/loop1: Can't open blockdev [ 574.564411][T21862] loop3: detected capacity change from 0 to 2048 [ 574.577736][T21862] /dev/loop3: Can't open blockdev [ 574.599230][ T5416] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.621258][T21865] loop4: detected capacity change from 0 to 2048 [ 574.684841][T21865] /dev/loop4: Can't open blockdev [ 574.698827][T21870] loop2: detected capacity change from 0 to 2048 [ 574.756294][T21870] /dev/loop2: Can't open blockdev [ 574.762168][T21873] loop3: detected capacity change from 0 to 2048 [ 574.771174][T21878] loop5: detected capacity change from 0 to 2048 [ 574.787140][T21873] /dev/loop3: Can't open blockdev [ 574.790122][T21878] /dev/loop5: Can't open blockdev [ 574.798214][T21874] loop0: detected capacity change from 0 to 2048 [ 574.809732][T21881] loop1: detected capacity change from 0 to 2048 [ 574.821028][T21874] /dev/loop0: Can't open blockdev [ 574.837493][T21881] /dev/loop1: Can't open blockdev [ 574.871620][T21884] loop4: detected capacity change from 0 to 2048 [ 574.895883][T13458] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.903432][ T5416] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 574.908362][T21886] loop2: detected capacity change from 0 to 2048 [ 574.927343][T21884] /dev/loop4: Can't open blockdev [ 575.005591][T21886] /dev/loop2: Can't open blockdev [ 575.025670][T21890] loop3: detected capacity change from 0 to 2048 [ 575.026401][T21892] loop5: detected capacity change from 0 to 2048 [ 575.038141][T21896] loop1: detected capacity change from 0 to 2048 [ 575.050573][T21890] /dev/loop3: Can't open blockdev [ 575.066742][T21896] /dev/loop1: Can't open blockdev [ 575.068260][T21894] loop0: detected capacity change from 0 to 2048 [ 575.074770][T21892] /dev/loop5: Can't open blockdev [ 575.105006][T21894] /dev/loop0: Can't open blockdev [ 575.141222][T21899] loop4: detected capacity change from 0 to 2048 [ 575.185698][T21899] /dev/loop4: Can't open blockdev [ 575.207941][T21903] loop3: detected capacity change from 0 to 2048 [ 575.220667][T21904] loop2: detected capacity change from 0 to 2048 [ 575.250230][T21906] loop1: detected capacity change from 0 to 2048 [ 575.259356][T21904] /dev/loop2: Can't open blockdev [ 575.266213][T21903] /dev/loop3: Can't open blockdev [ 575.293610][T21906] /dev/loop1: Can't open blockdev [ 575.335080][T21915] loop4: detected capacity change from 0 to 2048 [ 575.338609][T21910] loop0: detected capacity change from 0 to 2048 [ 575.375032][T21915] /dev/loop4: Can't open blockdev [ 575.376409][T21912] loop5: detected capacity change from 0 to 2048 [ 575.426213][T21912] /dev/loop5: Can't open blockdev [ 575.430102][T21910] /dev/loop0: Can't open blockdev [ 575.476594][T21923] loop3: detected capacity change from 0 to 2048 [ 575.482716][T21922] loop1: detected capacity change from 0 to 2048 [ 575.518157][T21923] /dev/loop3: Can't open blockdev [ 575.525015][T21922] /dev/loop1: Can't open blockdev [ 575.577795][T21926] loop2: detected capacity change from 0 to 2048 [ 575.604950][T21928] loop5: detected capacity change from 0 to 2048 [ 575.611789][T21928] /dev/loop5: Can't open blockdev [ 575.619662][T21932] loop4: detected capacity change from 0 to 2048 [ 575.641788][T21930] loop0: detected capacity change from 0 to 2048 [ 575.652375][T21926] /dev/loop2: Can't open blockdev [ 575.657309][T21935] loop1: detected capacity change from 0 to 2048 [ 575.659027][T21932] /dev/loop4: Can't open blockdev [ 575.668527][T21930] /dev/loop0: Can't open blockdev [ 575.686261][T21935] /dev/loop1: Can't open blockdev [ 575.761125][T21938] loop3: detected capacity change from 0 to 2048 [ 575.770332][T21941] loop5: detected capacity change from 0 to 2048 [ 575.799927][T21941] /dev/loop5: Can't open blockdev [ 575.811547][T21938] /dev/loop3: Can't open blockdev [ 575.881311][T21944] loop1: detected capacity change from 0 to 2048 [ 575.888961][T21948] loop0: detected capacity change from 0 to 2048 [ 575.897890][T21946] loop4: detected capacity change from 0 to 2048 [ 575.909257][T21944] /dev/loop1: Can't open blockdev [ 575.924656][T21948] /dev/loop0: Can't open blockdev [ 575.925119][T21951] loop5: detected capacity change from 0 to 2048 [ 575.930226][T21946] /dev/loop4: Can't open blockdev [ 575.937054][T21952] loop2: detected capacity change from 0 to 2048 [ 575.950751][T21952] /dev/loop2: Can't open blockdev [ 575.959346][T21951] /dev/loop5: Can't open blockdev [ 575.983375][ T27] kauditd_printk_skb: 530 callbacks suppressed [ 575.983391][ T27] audit: type=1804 audit(1704917692.765:23720): pid=21944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.015990][T21957] loop3: detected capacity change from 0 to 2048 [ 576.025366][T13393] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 576.045089][ T27] audit: type=1804 audit(1704917692.785:23721): pid=21944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.078967][T21957] /dev/loop3: Can't open blockdev [ 576.094701][T21959] loop1: detected capacity change from 0 to 2048 [ 576.111231][T21959] /dev/loop1: Can't open blockdev [ 576.116878][ T27] audit: type=1804 audit(1704917692.785:23722): pid=21944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.140740][ T27] audit: type=1804 audit(1704917692.785:23723): pid=21944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.162994][ T27] audit: type=1804 audit(1704917692.815:23724): pid=21952 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.188366][ T27] audit: type=1804 audit(1704917692.865:23725): pid=21951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.223728][T21961] loop5: detected capacity change from 0 to 2048 [ 576.226726][ T27] audit: type=1804 audit(1704917692.865:23726): pid=21948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.260043][T21961] /dev/loop5: Can't open blockdev [ 576.299971][T21966] loop2: detected capacity change from 0 to 2048 [ 576.321301][T21976] loop3: detected capacity change from 0 to 2048 [ 576.332705][T21966] /dev/loop2: Can't open blockdev [ 576.333231][ T27] audit: type=1804 audit(1704917692.865:23727): pid=21951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.360902][T21971] loop4: detected capacity change from 0 to 2048 [ 576.371479][T21976] /dev/loop3: Can't open blockdev [ 576.372992][T21972] loop0: detected capacity change from 0 to 2048 [ 576.389493][T21971] /dev/loop4: Can't open blockdev [ 576.395519][T21972] /dev/loop0: Can't open blockdev [ 576.404905][T21977] loop1: detected capacity change from 0 to 2048 [ 576.409608][ T27] audit: type=1804 audit(1704917692.865:23728): pid=21951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.417425][T21977] /dev/loop1: Can't open blockdev [ 576.434996][ T27] audit: type=1804 audit(1704917692.865:23729): pid=21951 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 576.470814][ T5460] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 576.591659][T21982] loop5: detected capacity change from 0 to 2048 [ 576.600185][T21984] loop3: detected capacity change from 0 to 2048 [ 576.601829][T21990] loop4: detected capacity change from 0 to 2048 [ 576.624086][T21990] /dev/loop4: Can't open blockdev [ 576.632106][T21987] loop2: detected capacity change from 0 to 2048 [ 576.639363][T21982] /dev/loop5: Can't open blockdev [ 576.652279][T21984] /dev/loop3: Can't open blockdev [ 576.661343][T21987] /dev/loop2: Can't open blockdev [ 576.676679][T13587] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 576.750245][T22000] loop2: detected capacity change from 0 to 2048 [ 576.773102][T21997] loop0: detected capacity change from 0 to 2048 [ 576.775798][T22000] /dev/loop2: Can't open blockdev [ 576.793469][T21998] loop1: detected capacity change from 0 to 2048 [ 576.797783][T22002] loop5: detected capacity change from 0 to 2048 [ 576.829682][T21997] /dev/loop0: Can't open blockdev [ 576.832140][T22002] /dev/loop5: Can't open blockdev [ 576.838797][T21998] /dev/loop1: Can't open blockdev [ 576.867591][T13458] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 576.892553][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 576.935776][T22005] loop4: detected capacity change from 0 to 2048 [ 576.979696][T22005] /dev/loop4: Can't open blockdev [ 577.010963][T22010] loop3: detected capacity change from 0 to 2048 [ 577.013144][T22013] loop1: detected capacity change from 0 to 2048 [ 577.027808][T22017] loop5: detected capacity change from 0 to 2048 [ 577.035351][T22017] /dev/loop5: Can't open blockdev [ 577.041058][T22013] /dev/loop1: Can't open blockdev [ 577.048572][T22010] /dev/loop3: Can't open blockdev [ 577.069732][T22016] loop0: detected capacity change from 0 to 2048 [ 577.086985][T22016] /dev/loop0: Can't open blockdev [ 577.108048][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 577.157770][T22021] loop2: detected capacity change from 0 to 2048 [ 577.167162][T22023] loop4: detected capacity change from 0 to 2048 [ 577.193559][T22021] /dev/loop2: Can't open blockdev [ 577.201107][T22023] /dev/loop4: Can't open blockdev [ 577.214860][T22025] loop1: detected capacity change from 0 to 2048 [ 577.258667][T22025] /dev/loop1: Can't open blockdev [ 577.277626][T22031] loop0: detected capacity change from 0 to 2048 [ 577.285472][T22030] loop5: detected capacity change from 0 to 2048 [ 577.296605][T22034] loop3: detected capacity change from 0 to 2048 [ 577.314486][T22031] /dev/loop0: Can't open blockdev [ 577.318882][T22030] /dev/loop5: Can't open blockdev [ 577.337127][T22034] /dev/loop3: Can't open blockdev [ 577.381494][T22039] loop2: detected capacity change from 0 to 2048 [ 577.391585][T22040] loop4: detected capacity change from 0 to 2048 [ 577.412627][T22040] /dev/loop4: Can't open blockdev [ 577.418271][T22039] /dev/loop2: Can't open blockdev [ 577.429006][T22042] loop1: detected capacity change from 0 to 2048 [ 577.477655][T22042] /dev/loop1: Can't open blockdev [ 577.516749][T22044] loop0: detected capacity change from 0 to 2048 [ 577.536783][T22046] loop5: detected capacity change from 0 to 2048 [ 577.538621][T22044] /dev/loop0: Can't open blockdev [ 577.556263][T22046] /dev/loop5: Can't open blockdev [ 577.652911][T22053] loop2: detected capacity change from 0 to 2048 [ 577.670760][T22056] loop4: detected capacity change from 0 to 2048 [ 577.671108][T22057] loop3: detected capacity change from 0 to 2048 [ 577.681123][T22053] /dev/loop2: Can't open blockdev [ 577.691120][T22056] /dev/loop4: Can't open blockdev [ 577.699600][T22057] /dev/loop3: Can't open blockdev [ 577.739256][T22059] loop0: detected capacity change from 0 to 2048 [ 577.793133][T22059] /dev/loop0: Can't open blockdev [ 577.809078][T22064] loop1: detected capacity change from 0 to 2048 [ 577.821816][T22069] loop4: detected capacity change from 0 to 2048 [ 577.833592][T22068] loop2: detected capacity change from 0 to 2048 [ 577.843147][T22070] loop5: detected capacity change from 0 to 2048 [ 577.853719][T22064] /dev/loop1: Can't open blockdev [ 577.859411][T22069] /dev/loop4: Can't open blockdev [ 577.871660][T22070] /dev/loop5: Can't open blockdev [ 577.880647][T22068] /dev/loop2: Can't open blockdev [ 577.950665][T22074] loop3: detected capacity change from 0 to 2048 [ 577.980034][T22074] /dev/loop3: Can't open blockdev [ 577.987748][T22076] loop0: detected capacity change from 0 to 2048 [ 577.997845][T22080] loop5: detected capacity change from 0 to 2048 [ 578.004025][T22078] loop2: detected capacity change from 0 to 2048 [ 578.013221][T22076] /dev/loop0: Can't open blockdev [ 578.013597][T22080] /dev/loop5: Can't open blockdev [ 578.018976][T22078] /dev/loop2: Can't open blockdev [ 578.170766][T22090] loop2: detected capacity change from 0 to 2048 [ 578.171005][T22087] loop1: detected capacity change from 0 to 2048 [ 578.178216][T22090] /dev/loop2: Can't open blockdev [ 578.202466][T22088] loop4: detected capacity change from 0 to 2048 [ 578.208516][T22087] /dev/loop1: Can't open blockdev [ 578.230252][T22088] /dev/loop4: Can't open blockdev [ 578.305872][T22096] loop0: detected capacity change from 0 to 2048 [ 578.313220][T22100] loop5: detected capacity change from 0 to 2048 [ 578.323934][T22100] /dev/loop5: Can't open blockdev [ 578.327407][T22098] loop3: detected capacity change from 0 to 2048 [ 578.346129][T22096] /dev/loop0: Can't open blockdev [ 578.359340][T22098] /dev/loop3: Can't open blockdev [ 578.425156][T22108] loop2: detected capacity change from 0 to 2048 [ 578.430492][T22105] loop4: detected capacity change from 0 to 2048 [ 578.442795][T22106] loop1: detected capacity change from 0 to 2048 [ 578.449644][T22106] /dev/loop1: Can't open blockdev [ 578.451311][T22112] loop0: detected capacity change from 0 to 2048 [ 578.464358][T22108] /dev/loop2: Can't open blockdev [ 578.482580][T22112] /dev/loop0: Can't open blockdev [ 578.489350][T22105] /dev/loop4: Can't open blockdev [ 578.499889][T22114] loop5: detected capacity change from 0 to 2048 [ 578.506866][T22114] /dev/loop5: Can't open blockdev [ 578.671044][T22121] loop3: detected capacity change from 0 to 2048 [ 578.686487][T22124] loop0: detected capacity change from 0 to 2048 [ 578.691814][T22125] loop2: detected capacity change from 0 to 2048 [ 578.700229][T22125] /dev/loop2: Can't open blockdev [ 578.709907][T22121] /dev/loop3: Can't open blockdev [ 578.723065][T22124] /dev/loop0: Can't open blockdev [ 578.816638][T22132] loop5: detected capacity change from 0 to 2048 [ 578.831190][T22135] loop4: detected capacity change from 0 to 2048 [ 578.842665][T22133] loop1: detected capacity change from 0 to 2048 [ 578.862798][T22132] /dev/loop5: Can't open blockdev [ 578.868682][T22133] /dev/loop1: Can't open blockdev [ 578.873201][T22135] /dev/loop4: Can't open blockdev [ 578.957682][T22146] loop3: detected capacity change from 0 to 2048 [ 578.958191][T22145] loop0: detected capacity change from 0 to 2048 [ 578.969365][T22142] loop2: detected capacity change from 0 to 2048 [ 578.980592][T22145] /dev/loop0: Can't open blockdev [ 579.001491][T22149] loop5: detected capacity change from 0 to 2048 [ 579.009577][T22142] /dev/loop2: Can't open blockdev [ 579.017675][T22146] /dev/loop3: Can't open blockdev [ 579.030244][T22149] /dev/loop5: Can't open blockdev [ 579.080163][ T5460] blk_print_req_error: 5 callbacks suppressed [ 579.080179][ T5460] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.123813][T22157] loop4: detected capacity change from 0 to 2048 [ 579.131455][T22155] loop1: detected capacity change from 0 to 2048 [ 579.152812][T22155] /dev/loop1: Can't open blockdev [ 579.163957][T22157] /dev/loop4: Can't open blockdev [ 579.191517][T22159] loop5: detected capacity change from 0 to 2048 [ 579.219421][T22162] loop0: detected capacity change from 0 to 2048 [ 579.220738][T22164] loop3: detected capacity change from 0 to 2048 [ 579.243365][T22159] /dev/loop5: Can't open blockdev [ 579.256437][T22162] /dev/loop0: Can't open blockdev [ 579.264285][T22166] loop2: detected capacity change from 0 to 2048 [ 579.277778][T22164] /dev/loop3: Can't open blockdev [ 579.292701][T22166] /dev/loop2: Can't open blockdev [ 579.355416][T22168] loop1: detected capacity change from 0 to 2048 [ 579.389119][T22168] /dev/loop1: Can't open blockdev [ 579.397338][T22171] loop5: detected capacity change from 0 to 2048 [ 579.406039][T22173] loop4: detected capacity change from 0 to 2048 [ 579.414765][T22171] /dev/loop5: Can't open blockdev [ 579.419611][T22176] loop3: detected capacity change from 0 to 2048 [ 579.423551][T22173] /dev/loop4: Can't open blockdev [ 579.434864][T22176] /dev/loop3: Can't open blockdev [ 579.520998][T22181] loop0: detected capacity change from 0 to 2048 [ 579.544524][T22181] /dev/loop0: Can't open blockdev [ 579.582695][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.747215][T22195] loop3: detected capacity change from 0 to 2048 [ 579.748805][T22192] loop2: detected capacity change from 0 to 2048 [ 579.756666][T22198] loop4: detected capacity change from 0 to 2048 [ 579.762071][T22194] loop5: detected capacity change from 0 to 2048 [ 579.770197][T22199] loop1: detected capacity change from 0 to 2048 [ 579.780730][T22195] /dev/loop3: Can't open blockdev [ 579.786171][T22192] /dev/loop2: Can't open blockdev [ 579.787281][T22199] /dev/loop1: Can't open blockdev [ 579.795354][T22194] /dev/loop5: Can't open blockdev [ 579.803329][T22198] /dev/loop4: Can't open blockdev [ 579.849651][ T5416] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 579.930437][T22203] loop0: detected capacity change from 0 to 2048 [ 579.936543][T22208] loop3: detected capacity change from 0 to 2048 [ 579.950751][T22212] loop5: detected capacity change from 0 to 2048 [ 579.960396][T22203] /dev/loop0: Can't open blockdev [ 579.961081][T22211] loop2: detected capacity change from 0 to 2048 [ 579.976872][T22212] /dev/loop5: Can't open blockdev [ 579.980309][T22208] /dev/loop3: Can't open blockdev [ 579.998300][T22211] /dev/loop2: Can't open blockdev [ 580.054109][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 580.064184][T22219] loop4: detected capacity change from 0 to 2048 [ 580.085806][T22219] /dev/loop4: Can't open blockdev [ 580.102524][T22218] loop1: detected capacity change from 0 to 2048 [ 580.133984][T22218] /dev/loop1: Can't open blockdev [ 580.156680][T22223] loop3: detected capacity change from 0 to 2048 [ 580.186732][T22225] loop5: detected capacity change from 0 to 2048 [ 580.195090][T22223] /dev/loop3: Can't open blockdev [ 580.195601][T22227] loop0: detected capacity change from 0 to 2048 [ 580.215986][T22225] /dev/loop5: Can't open blockdev [ 580.247032][T22227] /dev/loop0: Can't open blockdev [ 580.300397][T22231] loop2: detected capacity change from 0 to 2048 [ 580.308209][T22234] loop4: detected capacity change from 0 to 2048 [ 580.315241][T22235] loop1: detected capacity change from 0 to 2048 [ 580.335082][T22234] /dev/loop4: Can't open blockdev [ 580.340378][T22238] loop3: detected capacity change from 0 to 2048 [ 580.349396][T22231] /dev/loop2: Can't open blockdev [ 580.355816][T22235] /dev/loop1: Can't open blockdev [ 580.391639][T22238] /dev/loop3: Can't open blockdev [ 580.413411][T22241] loop0: detected capacity change from 0 to 2048 [ 580.413738][T13587] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 580.420395][T22241] /dev/loop0: Can't open blockdev [ 580.483192][T22246] loop5: detected capacity change from 0 to 2048 [ 580.511229][T22246] /dev/loop5: Can't open blockdev [ 580.520513][T22249] loop3: detected capacity change from 0 to 2048 [ 580.521619][T22250] loop2: detected capacity change from 0 to 2048 [ 580.554729][T22249] /dev/loop3: Can't open blockdev [ 580.590289][T22250] /dev/loop2: Can't open blockdev [ 580.610401][T22257] loop4: detected capacity change from 0 to 2048 [ 580.650518][T22254] loop1: detected capacity change from 0 to 2048 [ 580.666873][T22260] loop0: detected capacity change from 0 to 2048 [ 580.688101][T22260] /dev/loop0: Can't open blockdev [ 580.692150][T22257] /dev/loop4: Can't open blockdev [ 580.716722][T22262] loop5: detected capacity change from 0 to 2048 [ 580.723580][T22254] /dev/loop1: Can't open blockdev [ 580.763692][T22262] /dev/loop5: Can't open blockdev [ 580.792424][T22264] loop2: detected capacity change from 0 to 2048 [ 580.815666][T22268] loop3: detected capacity change from 0 to 2048 [ 580.822552][T22264] /dev/loop2: Can't open blockdev [ 580.860267][T22268] /dev/loop3: Can't open blockdev [ 580.865249][T22273] loop4: detected capacity change from 0 to 2048 [ 580.878905][T22274] loop0: detected capacity change from 0 to 2048 [ 580.885991][T22274] /dev/loop0: Can't open blockdev [ 580.898622][T22273] /dev/loop4: Can't open blockdev [ 580.918215][T22272] loop5: detected capacity change from 0 to 2048 [ 580.965308][T22272] /dev/loop5: Can't open blockdev [ 581.007245][ T27] kauditd_printk_skb: 533 callbacks suppressed [ 581.007260][ T27] audit: type=1804 audit(1704917697.785:24263): pid=22272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.024272][T22278] loop1: detected capacity change from 0 to 2048 [ 581.050418][T22285] loop2: detected capacity change from 0 to 2048 [ 581.062868][T22280] loop0: detected capacity change from 0 to 2048 [ 581.071230][T22284] loop3: detected capacity change from 0 to 2048 [ 581.084337][T22284] /dev/loop3: Can't open blockdev [ 581.090000][ T27] audit: type=1804 audit(1704917697.825:24264): pid=22272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.090117][T22280] /dev/loop0: Can't open blockdev [ 581.112716][ T27] audit: type=1804 audit(1704917697.825:24265): pid=22272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.121092][T22287] loop4: detected capacity change from 0 to 2048 [ 581.138300][T22278] /dev/loop1: Can't open blockdev [ 581.152662][T22285] /dev/loop2: Can't open blockdev [ 581.159852][T22287] /dev/loop4: Can't open blockdev [ 581.166026][ T27] audit: type=1804 audit(1704917697.825:24266): pid=22272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.219641][ T27] audit: type=1804 audit(1704917697.975:24267): pid=22287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.273669][T22292] loop5: detected capacity change from 0 to 2048 [ 581.291417][ T27] audit: type=1804 audit(1704917697.975:24268): pid=22278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.301071][T22295] loop1: detected capacity change from 0 to 2048 [ 581.320168][T22292] /dev/loop5: Can't open blockdev [ 581.364860][T22295] /dev/loop1: Can't open blockdev [ 581.371508][ T27] audit: type=1804 audit(1704917697.995:24269): pid=22278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.408809][T22308] loop0: detected capacity change from 0 to 2048 [ 581.417864][ T27] audit: type=1804 audit(1704917697.995:24270): pid=22278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.442085][T22308] /dev/loop0: Can't open blockdev [ 581.456309][T22305] loop3: detected capacity change from 0 to 2048 [ 581.463228][ T27] audit: type=1804 audit(1704917697.995:24271): pid=22278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.469890][T22303] loop2: detected capacity change from 0 to 2048 [ 581.495858][T22305] /dev/loop3: Can't open blockdev [ 581.504749][T22307] loop4: detected capacity change from 0 to 2048 [ 581.512225][T22307] /dev/loop4: Can't open blockdev [ 581.518276][T22303] /dev/loop2: Can't open blockdev [ 581.524736][ T27] audit: type=1804 audit(1704917697.995:24272): pid=22278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 581.585605][T22313] loop1: detected capacity change from 0 to 2048 [ 581.627222][T22318] loop0: detected capacity change from 0 to 2048 [ 581.641484][T22315] loop5: detected capacity change from 0 to 2048 [ 581.646051][T22320] loop2: detected capacity change from 0 to 2048 [ 581.653591][T22313] /dev/loop1: Can't open blockdev [ 581.658046][T22318] /dev/loop0: Can't open blockdev [ 581.669090][T22320] /dev/loop2: Can't open blockdev [ 581.676658][T22315] /dev/loop5: Can't open blockdev [ 581.731217][T13393] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 581.794077][T22326] loop4: detected capacity change from 0 to 2048 [ 581.805403][T22327] loop3: detected capacity change from 0 to 2048 [ 581.808571][T22330] loop1: detected capacity change from 0 to 2048 [ 581.827688][T22326] /dev/loop4: Can't open blockdev [ 581.835328][T22331] loop0: detected capacity change from 0 to 2048 [ 581.843658][T22330] /dev/loop1: Can't open blockdev [ 581.848347][T22327] /dev/loop3: Can't open blockdev [ 581.858427][T22331] /dev/loop0: Can't open blockdev [ 581.924355][ T5459] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 581.938138][T22337] loop2: detected capacity change from 0 to 2048 [ 581.958852][T22338] loop5: detected capacity change from 0 to 2048 [ 581.989195][T22337] /dev/loop2: Can't open blockdev [ 581.990550][T22341] loop4: detected capacity change from 0 to 2048 [ 582.021622][T22338] /dev/loop5: Can't open blockdev [ 582.031456][T22341] /dev/loop4: Can't open blockdev [ 582.105795][T22351] loop0: detected capacity change from 0 to 2048 [ 582.133105][T22352] loop3: detected capacity change from 0 to 2048 [ 582.139394][T22355] loop1: detected capacity change from 0 to 2048 [ 582.156984][T22351] /dev/loop0: Can't open blockdev [ 582.169110][T22352] /dev/loop3: Can't open blockdev [ 582.205860][T22355] /dev/loop1: Can't open blockdev [ 582.214610][T22365] loop5: detected capacity change from 0 to 2048 [ 582.255568][T22365] /dev/loop5: Can't open blockdev [ 582.257471][T22366] loop2: detected capacity change from 0 to 2048 [ 582.273710][T22366] /dev/loop2: Can't open blockdev [ 582.368093][T22372] loop4: detected capacity change from 0 to 2048 [ 582.373923][T22371] loop3: detected capacity change from 0 to 2048 [ 582.388538][T22376] loop5: detected capacity change from 0 to 2048 [ 582.396861][T22372] /dev/loop4: Can't open blockdev [ 582.397234][T22374] loop1: detected capacity change from 0 to 2048 [ 582.409123][T22374] /dev/loop1: Can't open blockdev [ 582.415482][T22371] /dev/loop3: Can't open blockdev [ 582.416129][T22378] loop0: detected capacity change from 0 to 2048 [ 582.422357][T22376] /dev/loop5: Can't open blockdev [ 582.436293][T22378] /dev/loop0: Can't open blockdev [ 582.491511][T22381] loop2: detected capacity change from 0 to 2048 [ 582.522846][T22381] /dev/loop2: Can't open blockdev [ 582.542816][T22384] loop5: detected capacity change from 0 to 2048 [ 582.548085][T22387] loop3: detected capacity change from 0 to 2048 [ 582.551254][T22385] loop1: detected capacity change from 0 to 2048 [ 582.556123][T22387] /dev/loop3: Can't open blockdev [ 582.571726][T22384] /dev/loop5: Can't open blockdev [ 582.581144][T22385] /dev/loop1: Can't open blockdev [ 582.666243][T22390] loop4: detected capacity change from 0 to 2048 [ 582.669977][T22392] loop0: detected capacity change from 0 to 2048 [ 582.681136][T22392] /dev/loop0: Can't open blockdev [ 582.694371][T22390] /dev/loop4: Can't open blockdev [ 582.791180][T22398] loop1: detected capacity change from 0 to 2048 [ 582.804180][T22401] loop5: detected capacity change from 0 to 2048 [ 582.811028][T22401] /dev/loop5: Can't open blockdev [ 582.818738][T22402] loop2: detected capacity change from 0 to 2048 [ 582.827551][T22404] loop3: detected capacity change from 0 to 2048 [ 582.832243][T22406] loop4: detected capacity change from 0 to 2048 [ 582.835767][T22406] /dev/loop4: Can't open blockdev [ 582.842482][T22398] /dev/loop1: Can't open blockdev [ 582.851569][T22402] /dev/loop2: Can't open blockdev [ 582.854139][T22404] /dev/loop3: Can't open blockdev [ 582.906940][T22409] loop0: detected capacity change from 0 to 2048 [ 582.917632][T22409] /dev/loop0: Can't open blockdev [ 582.980490][T22413] loop2: detected capacity change from 0 to 2048 [ 582.988454][T22413] /dev/loop2: Can't open blockdev [ 582.997127][T22415] loop1: detected capacity change from 0 to 2048 [ 583.004199][T22415] /dev/loop1: Can't open blockdev [ 583.081361][T22426] loop5: detected capacity change from 0 to 2048 [ 583.099196][T22420] loop3: detected capacity change from 0 to 2048 [ 583.102754][T22426] /dev/loop5: Can't open blockdev [ 583.106989][T22424] loop4: detected capacity change from 0 to 2048 [ 583.118436][T22423] loop0: detected capacity change from 0 to 2048 [ 583.137284][T22420] /dev/loop3: Can't open blockdev [ 583.139612][T22423] /dev/loop0: Can't open blockdev [ 583.153581][T22428] loop2: detected capacity change from 0 to 2048 [ 583.154405][T22424] /dev/loop4: Can't open blockdev [ 583.161224][T22428] /dev/loop2: Can't open blockdev [ 583.178311][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 583.261785][T22431] loop1: detected capacity change from 0 to 2048 [ 583.276566][T22433] loop0: detected capacity change from 0 to 2048 [ 583.284400][T22431] /dev/loop1: Can't open blockdev [ 583.291127][T22433] /dev/loop0: Can't open blockdev [ 583.353840][T22440] loop3: detected capacity change from 0 to 2048 [ 583.365206][T22444] loop2: detected capacity change from 0 to 2048 [ 583.372213][T22441] loop4: detected capacity change from 0 to 2048 [ 583.379814][T22442] loop5: detected capacity change from 0 to 2048 [ 583.387480][T22440] /dev/loop3: Can't open blockdev [ 583.395104][T22441] /dev/loop4: Can't open blockdev [ 583.398068][T22442] /dev/loop5: Can't open blockdev [ 583.406539][T22444] /dev/loop2: Can't open blockdev [ 583.461642][T13393] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 583.471354][ T5460] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 583.524219][T22449] loop0: detected capacity change from 0 to 2048 [ 583.541355][T22449] /dev/loop0: Can't open blockdev [ 583.547977][T22450] loop1: detected capacity change from 0 to 2048 [ 583.566477][T22450] /dev/loop1: Can't open blockdev [ 583.644526][T22458] loop4: detected capacity change from 0 to 2048 [ 583.646450][T22457] loop5: detected capacity change from 0 to 2048 [ 583.651360][T22461] loop3: detected capacity change from 0 to 2048 [ 583.660690][T22462] loop2: detected capacity change from 0 to 2048 [ 583.664835][T22458] /dev/loop4: Can't open blockdev [ 583.676820][T22461] /dev/loop3: Can't open blockdev [ 583.683207][T22457] /dev/loop5: Can't open blockdev [ 583.687136][T22462] /dev/loop2: Can't open blockdev [ 583.760075][T22466] loop1: detected capacity change from 0 to 2048 [ 583.769319][T22466] /dev/loop1: Can't open blockdev [ 583.840925][T22468] loop0: detected capacity change from 0 to 2048 [ 583.848260][T22471] loop3: detected capacity change from 0 to 2048 [ 583.863761][T22472] loop5: detected capacity change from 0 to 2048 [ 583.864105][T22468] /dev/loop0: Can't open blockdev [ 583.870571][T22472] /dev/loop5: Can't open blockdev [ 583.876084][T22474] loop4: detected capacity change from 0 to 2048 [ 583.887313][T22474] /dev/loop4: Can't open blockdev [ 583.898217][T22471] /dev/loop3: Can't open blockdev [ 583.979885][T22482] loop1: detected capacity change from 0 to 2048 [ 583.996358][T22480] loop2: detected capacity change from 0 to 2048 [ 584.003418][T22482] /dev/loop1: Can't open blockdev [ 584.044751][T22480] /dev/loop2: Can't open blockdev [ 584.049808][T22485] loop5: detected capacity change from 0 to 2048 [ 584.050263][T22485] /dev/loop5: Can't open blockdev [ 584.070257][T22488] loop0: detected capacity change from 0 to 2048 [ 584.080148][T22488] /dev/loop0: Can't open blockdev [ 584.101151][T22491] loop1: detected capacity change from 0 to 2048 [ 584.108507][T22491] /dev/loop1: Can't open blockdev [ 584.122291][T22493] loop4: detected capacity change from 0 to 2048 [ 584.129274][T22493] /dev/loop4: Can't open blockdev [ 584.136659][ T5416] blk_print_req_error: 2 callbacks suppressed [ 584.136673][ T5416] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.207519][T22496] loop3: detected capacity change from 0 to 2048 [ 584.228366][T22496] /dev/loop3: Can't open blockdev [ 584.288177][T22505] loop2: detected capacity change from 0 to 2048 [ 584.290813][T22504] loop5: detected capacity change from 0 to 2048 [ 584.304722][T22508] loop0: detected capacity change from 0 to 2048 [ 584.304721][T22509] loop1: detected capacity change from 0 to 2048 [ 584.305182][T22509] /dev/loop1: Can't open blockdev [ 584.311589][T22508] /dev/loop0: Can't open blockdev [ 584.319309][T22504] /dev/loop5: Can't open blockdev [ 584.335014][T22505] /dev/loop2: Can't open blockdev [ 584.402489][T22513] loop4: detected capacity change from 0 to 2048 [ 584.410656][T22513] /dev/loop4: Can't open blockdev [ 584.419490][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 584.485262][T22523] loop2: detected capacity change from 0 to 2048 [ 584.497023][T22522] loop3: detected capacity change from 0 to 2048 [ 584.506785][T22523] /dev/loop2: Can't open blockdev [ 584.521177][T22522] /dev/loop3: Can't open blockdev [ 584.570536][T22531] loop0: detected capacity change from 0 to 2048 [ 584.576288][T22532] loop1: detected capacity change from 0 to 2048 [ 584.587756][T22533] loop5: detected capacity change from 0 to 2048 [ 584.604415][T22531] /dev/loop0: Can't open blockdev [ 584.616970][T22533] /dev/loop5: Can't open blockdev [ 584.624253][T22532] /dev/loop1: Can't open blockdev [ 584.651278][T22536] loop4: detected capacity change from 0 to 2048 [ 584.708849][T22536] /dev/loop4: Can't open blockdev [ 584.723338][T22543] loop3: detected capacity change from 0 to 2048 [ 584.732827][T22543] /dev/loop3: Can't open blockdev [ 584.754345][T22548] loop0: detected capacity change from 0 to 2048 [ 584.761326][T22548] /dev/loop0: Can't open blockdev [ 584.762614][T22544] loop2: detected capacity change from 0 to 2048 [ 584.781376][T22547] loop5: detected capacity change from 0 to 2048 [ 584.788562][T22547] /dev/loop5: Can't open blockdev [ 584.814608][T22544] /dev/loop2: Can't open blockdev [ 584.830959][T22550] loop1: detected capacity change from 0 to 2048 [ 584.840456][T22550] /dev/loop1: Can't open blockdev [ 584.869223][T22553] loop4: detected capacity change from 0 to 2048 [ 584.892463][T22553] /dev/loop4: Can't open blockdev [ 584.894691][T22556] loop3: detected capacity change from 0 to 2048 [ 584.903823][T22558] loop0: detected capacity change from 0 to 2048 [ 584.920343][T22558] /dev/loop0: Can't open blockdev [ 584.940927][T22556] /dev/loop3: Can't open blockdev [ 584.959578][T22562] loop2: detected capacity change from 0 to 2048 [ 584.984844][T22560] loop5: detected capacity change from 0 to 2048 [ 585.001281][T22560] /dev/loop5: Can't open blockdev [ 585.006734][T22562] /dev/loop2: Can't open blockdev [ 585.022872][T22565] loop1: detected capacity change from 0 to 2048 [ 585.048355][T22565] /dev/loop1: Can't open blockdev [ 585.079830][T22568] loop4: detected capacity change from 0 to 2048 [ 585.105033][T22571] loop0: detected capacity change from 0 to 2048 [ 585.111490][T22573] loop3: detected capacity change from 0 to 2048 [ 585.113692][T22573] /dev/loop3: Can't open blockdev [ 585.120135][T22568] /dev/loop4: Can't open blockdev [ 585.130858][T22571] /dev/loop0: Can't open blockdev [ 585.172892][ T5459] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 585.250150][T22583] loop5: detected capacity change from 0 to 2048 [ 585.255641][T22582] loop2: detected capacity change from 0 to 2048 [ 585.272772][T22583] /dev/loop5: Can't open blockdev [ 585.277024][T22585] loop1: detected capacity change from 0 to 2048 [ 585.279633][T22588] loop0: detected capacity change from 0 to 2048 [ 585.289127][T22582] /dev/loop2: Can't open blockdev [ 585.301931][T22585] /dev/loop1: Can't open blockdev [ 585.302956][T22588] /dev/loop0: Can't open blockdev [ 585.343962][ T5459] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 585.387066][T22595] loop4: detected capacity change from 0 to 2048 [ 585.394333][T22595] /dev/loop4: Can't open blockdev [ 585.401012][T22593] loop3: detected capacity change from 0 to 2048 [ 585.408509][T22593] /dev/loop3: Can't open blockdev [ 585.473092][T22600] loop5: detected capacity change from 0 to 2048 [ 585.476661][T22598] loop0: detected capacity change from 0 to 2048 [ 585.485590][T22600] /dev/loop5: Can't open blockdev [ 585.499904][T22602] loop2: detected capacity change from 0 to 2048 [ 585.515387][T22602] /dev/loop2: Can't open blockdev [ 585.519836][T22598] /dev/loop0: Can't open blockdev [ 585.525551][T22607] loop1: detected capacity change from 0 to 2048 [ 585.526026][T22607] /dev/loop1: Can't open blockdev [ 585.547406][T22606] loop4: detected capacity change from 0 to 2048 [ 585.566636][T22606] /dev/loop4: Can't open blockdev [ 585.585765][T22610] loop3: detected capacity change from 0 to 2048 [ 585.593512][T22610] /dev/loop3: Can't open blockdev [ 585.608690][ T5459] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 585.661636][T22614] loop5: detected capacity change from 0 to 2048 [ 585.676892][T22614] /dev/loop5: Can't open blockdev [ 585.691644][T22616] loop1: detected capacity change from 0 to 2048 [ 585.701140][T22616] /dev/loop1: Can't open blockdev [ 585.719063][T22622] loop4: detected capacity change from 0 to 2048 [ 585.724590][T22618] loop0: detected capacity change from 0 to 2048 [ 585.732791][T22622] /dev/loop4: Can't open blockdev [ 585.736098][T22620] loop2: detected capacity change from 0 to 2048 [ 585.754522][T22618] /dev/loop0: Can't open blockdev [ 585.767582][T22620] /dev/loop2: Can't open blockdev [ 585.796569][T22624] loop3: detected capacity change from 0 to 2048 [ 585.803735][T22627] loop5: detected capacity change from 0 to 2048 [ 585.811647][T22624] /dev/loop3: Can't open blockdev [ 585.831896][T22627] /dev/loop5: Can't open blockdev [ 585.872225][T22630] loop1: detected capacity change from 0 to 2048 [ 585.885967][T22630] /dev/loop1: Can't open blockdev [ 585.921423][T22632] loop4: detected capacity change from 0 to 2048 [ 585.944224][T22632] /dev/loop4: Can't open blockdev [ 585.947317][T22638] loop0: detected capacity change from 0 to 2048 [ 585.951222][T22635] loop2: detected capacity change from 0 to 2048 [ 585.971239][T22638] /dev/loop0: Can't open blockdev [ 585.977541][T22635] /dev/loop2: Can't open blockdev [ 586.012820][ T27] kauditd_printk_skb: 576 callbacks suppressed [ 586.012836][ T27] audit: type=1804 audit(1704917702.795:24849): pid=22632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.048304][T22643] loop3: detected capacity change from 0 to 2048 [ 586.060114][T22644] loop5: detected capacity change from 0 to 2048 [ 586.082375][T22643] /dev/loop3: Can't open blockdev [ 586.090308][T22644] /dev/loop5: Can't open blockdev [ 586.095582][ T27] audit: type=1804 audit(1704917702.855:24850): pid=22632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.101105][T22649] loop1: detected capacity change from 0 to 2048 [ 586.152786][T22649] /dev/loop1: Can't open blockdev [ 586.154982][ T27] audit: type=1804 audit(1704917702.855:24851): pid=22632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.183482][ T27] audit: type=1804 audit(1704917702.855:24852): pid=22632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.207200][ T27] audit: type=1804 audit(1704917702.855:24853): pid=22632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.259066][T22658] loop2: detected capacity change from 0 to 2048 [ 586.294415][T22661] loop0: detected capacity change from 0 to 2048 [ 586.305897][ T27] audit: type=1804 audit(1704917702.905:24854): pid=22635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.322821][T22660] loop4: detected capacity change from 0 to 2048 [ 586.334567][T22660] /dev/loop4: Can't open blockdev [ 586.334567][T22658] /dev/loop2: Can't open blockdev [ 586.346029][T22661] /dev/loop0: Can't open blockdev [ 586.350130][ T27] audit: type=1804 audit(1704917702.905:24855): pid=22638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.386067][ T27] audit: type=1804 audit(1704917702.905:24856): pid=22638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.408946][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 586.421345][ T27] audit: type=1804 audit(1704917702.905:24857): pid=22638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.442885][ T27] audit: type=1804 audit(1704917702.905:24858): pid=22638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 586.495098][T22669] loop3: detected capacity change from 0 to 2048 [ 586.500569][T22667] loop1: detected capacity change from 0 to 2048 [ 586.522665][T22669] /dev/loop3: Can't open blockdev [ 586.528832][T22671] loop5: detected capacity change from 0 to 2048 [ 586.537709][T22671] /dev/loop5: Can't open blockdev [ 586.549617][T22667] /dev/loop1: Can't open blockdev [ 586.568712][ T5416] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 586.649323][T22680] loop0: detected capacity change from 0 to 2048 [ 586.652781][T22677] loop4: detected capacity change from 0 to 2048 [ 586.662451][T22679] loop2: detected capacity change from 0 to 2048 [ 586.685398][T22680] /dev/loop0: Can't open blockdev [ 586.711701][T22679] /dev/loop2: Can't open blockdev [ 586.719506][T22683] loop3: detected capacity change from 0 to 2048 [ 586.737380][T22677] /dev/loop4: Can't open blockdev [ 586.758977][T22683] /dev/loop3: Can't open blockdev [ 586.817943][T22687] loop5: detected capacity change from 0 to 2048 [ 586.843507][T22687] /dev/loop5: Can't open blockdev [ 586.857428][T22692] loop4: detected capacity change from 0 to 2048 [ 586.865517][T22692] /dev/loop4: Can't open blockdev [ 586.874242][T22689] loop0: detected capacity change from 0 to 2048 [ 586.888918][T22693] loop1: detected capacity change from 0 to 2048 [ 586.904655][T13587] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 586.914654][T13393] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 586.932770][T22689] /dev/loop0: Can't open blockdev [ 586.947192][T22693] /dev/loop1: Can't open blockdev [ 587.024753][T22699] loop3: detected capacity change from 0 to 2048 [ 587.040377][T22701] loop2: detected capacity change from 0 to 2048 [ 587.052034][T22703] loop4: detected capacity change from 0 to 2048 [ 587.065320][T22699] /dev/loop3: Can't open blockdev [ 587.077970][T22701] /dev/loop2: Can't open blockdev [ 587.084240][T22703] /dev/loop4: Can't open blockdev [ 587.122583][ T5459] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 587.199099][T22714] loop0: detected capacity change from 0 to 2048 [ 587.207500][T22714] /dev/loop0: Can't open blockdev [ 587.212601][T22710] loop5: detected capacity change from 0 to 2048 [ 587.219353][T22712] loop1: detected capacity change from 0 to 2048 [ 587.234033][T22710] /dev/loop5: Can't open blockdev [ 587.239964][T22712] /dev/loop1: Can't open blockdev [ 587.332514][T22719] loop4: detected capacity change from 0 to 2048 [ 587.346984][T22721] loop3: detected capacity change from 0 to 2048 [ 587.354321][T22722] loop2: detected capacity change from 0 to 2048 [ 587.368136][T22719] /dev/loop4: Can't open blockdev [ 587.376236][T22722] /dev/loop2: Can't open blockdev [ 587.391613][T22725] loop1: detected capacity change from 0 to 2048 [ 587.399288][T22721] /dev/loop3: Can't open blockdev [ 587.435318][T22725] /dev/loop1: Can't open blockdev [ 587.485181][T22730] loop5: detected capacity change from 0 to 2048 [ 587.501621][T22736] loop2: detected capacity change from 0 to 2048 [ 587.514750][T22734] loop4: detected capacity change from 0 to 2048 [ 587.521163][T22732] loop0: detected capacity change from 0 to 2048 [ 587.532938][T22730] /dev/loop5: Can't open blockdev [ 587.540031][T22732] /dev/loop0: Can't open blockdev [ 587.549231][T22734] /dev/loop4: Can't open blockdev [ 587.560019][T22736] /dev/loop2: Can't open blockdev [ 587.645539][T22746] loop0: detected capacity change from 0 to 2048 [ 587.652725][T22747] loop3: detected capacity change from 0 to 2048 [ 587.669475][T22746] /dev/loop0: Can't open blockdev [ 587.669955][T22742] loop1: detected capacity change from 0 to 2048 [ 587.676310][T22747] /dev/loop3: Can't open blockdev [ 587.700504][T22748] loop5: detected capacity change from 0 to 2048 [ 587.700607][T22742] /dev/loop1: Can't open blockdev [ 587.761969][T22748] /dev/loop5: Can't open blockdev [ 587.765176][T22753] loop4: detected capacity change from 0 to 2048 [ 587.801603][T22756] loop2: detected capacity change from 0 to 2048 [ 587.814264][T22753] /dev/loop4: Can't open blockdev [ 587.830326][T22756] /dev/loop2: Can't open blockdev [ 587.857716][T22760] loop1: detected capacity change from 0 to 2048 [ 587.867377][T22758] loop0: detected capacity change from 0 to 2048 [ 587.881176][T22762] loop3: detected capacity change from 0 to 2048 [ 587.894694][T22760] /dev/loop1: Can't open blockdev [ 587.915816][T22762] /dev/loop3: Can't open blockdev [ 587.927844][T22758] /dev/loop0: Can't open blockdev [ 587.932335][T22764] loop5: detected capacity change from 0 to 2048 [ 587.949922][T22764] /dev/loop5: Can't open blockdev [ 588.009169][T22768] loop2: detected capacity change from 0 to 2048 [ 588.015688][T22766] loop4: detected capacity change from 0 to 2048 [ 588.017784][T22768] /dev/loop2: Can't open blockdev [ 588.054696][T22766] /dev/loop4: Can't open blockdev [ 588.111611][T22772] loop1: detected capacity change from 0 to 2048 [ 588.122625][T22774] loop3: detected capacity change from 0 to 2048 [ 588.129477][T22774] /dev/loop3: Can't open blockdev [ 588.146172][T22772] /dev/loop1: Can't open blockdev [ 588.154075][T22776] loop0: detected capacity change from 0 to 2048 [ 588.160877][T22776] /dev/loop0: Can't open blockdev [ 588.219122][T22783] loop2: detected capacity change from 0 to 2048 [ 588.226991][T22783] /dev/loop2: Can't open blockdev [ 588.238370][T22781] loop5: detected capacity change from 0 to 2048 [ 588.295215][T22781] /dev/loop5: Can't open blockdev [ 588.338259][T22790] loop3: detected capacity change from 0 to 2048 [ 588.354118][T22790] /dev/loop3: Can't open blockdev [ 588.363069][T22792] loop4: detected capacity change from 0 to 2048 [ 588.366139][T22793] loop1: detected capacity change from 0 to 2048 [ 588.396858][T22792] /dev/loop4: Can't open blockdev [ 588.418723][T22793] /dev/loop1: Can't open blockdev [ 588.435720][T22800] loop0: detected capacity change from 0 to 2048 [ 588.458328][T22798] loop2: detected capacity change from 0 to 2048 [ 588.468143][T22800] /dev/loop0: Can't open blockdev [ 588.494203][T22798] /dev/loop2: Can't open blockdev [ 588.545069][T22805] loop3: detected capacity change from 0 to 2048 [ 588.550976][T22804] loop5: detected capacity change from 0 to 2048 [ 588.554853][T22807] loop1: detected capacity change from 0 to 2048 [ 588.578468][T22804] /dev/loop5: Can't open blockdev [ 588.607542][T22805] /dev/loop3: Can't open blockdev [ 588.624898][T22810] loop4: detected capacity change from 0 to 2048 [ 588.630960][T22807] /dev/loop1: Can't open blockdev [ 588.636767][T22812] loop2: detected capacity change from 0 to 2048 [ 588.656348][T22810] /dev/loop4: Can't open blockdev [ 588.667601][T22812] /dev/loop2: Can't open blockdev [ 588.735418][T22815] loop0: detected capacity change from 0 to 2048 [ 588.756341][T22817] loop5: detected capacity change from 0 to 2048 [ 588.763189][T22815] /dev/loop0: Can't open blockdev [ 588.772781][T22817] /dev/loop5: Can't open blockdev [ 588.878247][T22823] loop3: detected capacity change from 0 to 2048 [ 588.890829][T22825] loop4: detected capacity change from 0 to 2048 [ 588.901197][T22829] loop1: detected capacity change from 0 to 2048 [ 588.902005][T22827] loop2: detected capacity change from 0 to 2048 [ 588.919792][T22823] /dev/loop3: Can't open blockdev [ 588.927941][T22825] /dev/loop4: Can't open blockdev [ 588.945636][T22827] /dev/loop2: Can't open blockdev [ 588.948361][T22829] /dev/loop1: Can't open blockdev [ 589.018779][T22838] loop0: detected capacity change from 0 to 2048 [ 589.038316][T22838] /dev/loop0: Can't open blockdev [ 589.050633][T22837] loop5: detected capacity change from 0 to 2048 [ 589.070946][T22844] loop4: detected capacity change from 0 to 2048 [ 589.087098][T22845] loop3: detected capacity change from 0 to 2048 [ 589.098134][T22837] /dev/loop5: Can't open blockdev [ 589.111489][T22846] loop2: detected capacity change from 0 to 2048 [ 589.118229][T22844] /dev/loop4: Can't open blockdev [ 589.121770][T22845] /dev/loop3: Can't open blockdev [ 589.155854][T22846] /dev/loop2: Can't open blockdev [ 589.202124][T22851] loop1: detected capacity change from 0 to 2048 [ 589.246656][T22853] loop0: detected capacity change from 0 to 2048 [ 589.257585][T22851] /dev/loop1: Can't open blockdev [ 589.285552][T22856] loop3: detected capacity change from 0 to 2048 [ 589.304808][T22853] /dev/loop0: Can't open blockdev [ 589.309607][T22856] /dev/loop3: Can't open blockdev [ 589.349791][T22858] loop5: detected capacity change from 0 to 2048 [ 589.356770][T22860] loop2: detected capacity change from 0 to 2048 [ 589.370287][T22858] /dev/loop5: Can't open blockdev [ 589.408068][T22860] /dev/loop2: Can't open blockdev [ 589.419360][T22864] loop4: detected capacity change from 0 to 2048 [ 589.450731][T22864] /dev/loop4: Can't open blockdev [ 589.452467][T22867] loop0: detected capacity change from 0 to 2048 [ 589.467362][T22868] loop1: detected capacity change from 0 to 2048 [ 589.496305][T22868] /dev/loop1: Can't open blockdev [ 589.510214][T22867] /dev/loop0: Can't open blockdev [ 589.536563][T22871] loop3: detected capacity change from 0 to 2048 [ 589.556069][T22874] loop2: detected capacity change from 0 to 2048 [ 589.567463][T22876] loop5: detected capacity change from 0 to 2048 [ 589.586754][T22871] /dev/loop3: Can't open blockdev [ 589.602509][T22874] /dev/loop2: Can't open blockdev [ 589.622777][T22876] /dev/loop5: Can't open blockdev [ 589.666018][T22879] loop0: detected capacity change from 0 to 2048 [ 589.686108][T22881] loop4: detected capacity change from 0 to 2048 [ 589.701129][T22884] loop3: detected capacity change from 0 to 2048 [ 589.713140][T22879] /dev/loop0: Can't open blockdev [ 589.725611][T22885] loop1: detected capacity change from 0 to 2048 [ 589.727259][T22881] /dev/loop4: Can't open blockdev [ 589.746420][T22884] /dev/loop3: Can't open blockdev [ 589.760301][T22885] /dev/loop1: Can't open blockdev [ 589.799427][T13587] blk_print_req_error: 5 callbacks suppressed [ 589.799441][T13587] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.840215][T22893] loop4: detected capacity change from 0 to 2048 [ 589.853596][T22891] loop5: detected capacity change from 0 to 2048 [ 589.867398][T22889] loop2: detected capacity change from 0 to 2048 [ 589.870199][T22891] /dev/loop5: Can't open blockdev [ 589.880575][T22895] loop3: detected capacity change from 0 to 2048 [ 589.894951][T22889] /dev/loop2: Can't open blockdev [ 589.895103][T22895] /dev/loop3: Can't open blockdev [ 589.906581][T22893] /dev/loop4: Can't open blockdev [ 589.917127][T22897] loop1: detected capacity change from 0 to 2048 [ 589.953212][ T5460] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 589.977925][T22897] /dev/loop1: Can't open blockdev [ 589.996740][T22901] loop0: detected capacity change from 0 to 2048 [ 590.012645][T22903] loop5: detected capacity change from 0 to 2048 [ 590.023083][T22901] /dev/loop0: Can't open blockdev [ 590.036110][T22903] /dev/loop5: Can't open blockdev [ 590.099408][T22910] loop4: detected capacity change from 0 to 2048 [ 590.126073][T22910] /dev/loop4: Can't open blockdev [ 590.134452][T22914] loop2: detected capacity change from 0 to 2048 [ 590.149948][T22913] loop1: detected capacity change from 0 to 2048 [ 590.159435][T22915] loop3: detected capacity change from 0 to 2048 [ 590.164790][T22914] /dev/loop2: Can't open blockdev [ 590.205014][T22913] /dev/loop1: Can't open blockdev [ 590.219703][T22915] /dev/loop3: Can't open blockdev [ 590.225663][T22920] loop0: detected capacity change from 0 to 2048 [ 590.253959][T22920] /dev/loop0: Can't open blockdev [ 590.322705][T22923] loop2: detected capacity change from 0 to 2048 [ 590.358384][T22927] loop5: detected capacity change from 0 to 2048 [ 590.362513][T22926] loop4: detected capacity change from 0 to 2048 [ 590.366123][T22923] /dev/loop2: Can't open blockdev [ 590.378592][T22926] /dev/loop4: Can't open blockdev [ 590.395456][T22927] /dev/loop5: Can't open blockdev [ 590.498586][T22937] loop3: detected capacity change from 0 to 2048 [ 590.500006][T22935] loop0: detected capacity change from 0 to 2048 [ 590.509842][T22938] loop1: detected capacity change from 0 to 2048 [ 590.542756][T22937] /dev/loop3: Can't open blockdev [ 590.558743][T22935] /dev/loop0: Can't open blockdev [ 590.569305][T22938] /dev/loop1: Can't open blockdev [ 590.677281][T22946] loop2: detected capacity change from 0 to 2048 [ 590.682801][T22947] loop5: detected capacity change from 0 to 2048 [ 590.685337][T22949] loop4: detected capacity change from 0 to 2048 [ 590.701684][T22947] /dev/loop5: Can't open blockdev [ 590.714418][T22946] /dev/loop2: Can't open blockdev [ 590.755789][T22949] /dev/loop4: Can't open blockdev [ 590.820552][T22955] loop0: detected capacity change from 0 to 2048 [ 590.829841][T22956] loop1: detected capacity change from 0 to 2048 [ 590.837208][T22958] loop3: detected capacity change from 0 to 2048 [ 590.853372][T22955] /dev/loop0: Can't open blockdev [ 590.861610][T22956] /dev/loop1: Can't open blockdev [ 590.877530][T22958] /dev/loop3: Can't open blockdev [ 590.951671][T22966] loop5: detected capacity change from 0 to 2048 [ 590.957785][T22964] loop2: detected capacity change from 0 to 2048 [ 590.971139][T22966] /dev/loop5: Can't open blockdev [ 590.996490][T22964] /dev/loop2: Can't open blockdev [ 591.032959][ T27] kauditd_printk_skb: 525 callbacks suppressed [ 591.032973][ T27] audit: type=1804 audit(1704917707.815:25384): pid=22964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.137710][T22979] loop1: detected capacity change from 0 to 2048 [ 591.161786][T22981] loop4: detected capacity change from 0 to 2048 [ 591.183497][ T27] audit: type=1804 audit(1704917707.845:25385): pid=22966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.198602][T22976] loop0: detected capacity change from 0 to 2048 [ 591.211270][T22979] /dev/loop1: Can't open blockdev [ 591.215121][T22985] loop5: detected capacity change from 0 to 2048 [ 591.221123][T22986] loop2: detected capacity change from 0 to 2048 [ 591.230831][T22983] loop3: detected capacity change from 0 to 2048 [ 591.241450][T22976] /dev/loop0: Can't open blockdev [ 591.247299][T22983] /dev/loop3: Can't open blockdev [ 591.253229][T22981] /dev/loop4: Can't open blockdev [ 591.264167][T22985] /dev/loop5: Can't open blockdev [ 591.268189][T22986] /dev/loop2: Can't open blockdev [ 591.335893][ T27] audit: type=1804 audit(1704917707.845:25386): pid=22972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.357642][ T27] audit: type=1804 audit(1704917707.845:25387): pid=22966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.381007][ T27] audit: type=1804 audit(1704917707.845:25388): pid=22966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.404703][ T27] audit: type=1804 audit(1704917707.845:25389): pid=22966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.411313][T22989] loop0: detected capacity change from 0 to 2048 [ 591.432421][ T27] audit: type=1804 audit(1704917707.855:25390): pid=22973 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.491390][T23000] loop1: detected capacity change from 0 to 2048 [ 591.491721][T22998] loop5: detected capacity change from 0 to 2048 [ 591.504207][T22993] loop4: detected capacity change from 0 to 2048 [ 591.504694][T22993] /dev/loop4: Can't open blockdev [ 591.534016][ T27] audit: type=1804 audit(1704917707.885:25391): pid=22964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.537890][T22989] /dev/loop0: Can't open blockdev [ 591.556218][T23000] /dev/loop1: Can't open blockdev [ 591.586333][T22998] /dev/loop5: Can't open blockdev [ 591.592640][ T27] audit: type=1804 audit(1704917707.885:25392): pid=22964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.615177][ T27] audit: type=1804 audit(1704917707.895:25393): pid=22964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus" dev="sda1" ino=1986 res=1 errno=0 [ 591.655987][T23005] loop2: detected capacity change from 0 to 2048 [ 591.675845][T23005] /dev/loop2: Can't open blockdev [ 591.687595][T23004] loop3: detected capacity change from 0 to 2048 [ 591.692997][T23008] loop4: detected capacity change from 0 to 2048 [ 591.704107][T23008] /dev/loop4: Can't open blockdev [ 591.738093][T13458] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 591.745181][T23004] /dev/loop3: Can't open blockdev [ 591.811410][T23019] loop0: detected capacity change from 0 to 2048 [ 591.854803][T23019] /dev/loop0: Can't open blockdev [ 591.914445][T23015] loop5: detected capacity change from 0 to 2048 [ 591.916268][T23027] loop2: detected capacity change from 0 to 2048 [ 591.928698][T23017] loop1: detected capacity change from 0 to 2048 [ 591.940347][T23027] /dev/loop2: Can't open blockdev [ 591.960511][T23015] /dev/loop5: Can't open blockdev [ 591.970034][T23017] /dev/loop1: Can't open blockdev [ 591.983946][T23026] loop4: detected capacity change from 0 to 2048 [ 592.018626][T23026] /dev/loop4: Can't open blockdev [ 592.059385][T23035] loop3: detected capacity change from 0 to 2048 [ 592.069092][T23033] loop0: detected capacity change from 0 to 2048 [ 592.111661][T23033] /dev/loop0: Can't open blockdev [ 592.123735][T13587] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 592.139064][T23035] /dev/loop3: Can't open blockdev [ 592.140045][T23038] loop1: detected capacity change from 0 to 2048 [ 592.177160][T23038] /dev/loop1: Can't open blockdev [ 592.198730][T23040] loop2: detected capacity change from 0 to 2048 [ 592.231289][T23040] /dev/loop2: Can't open blockdev [ 592.258438][T23043] loop5: detected capacity change from 0 to 2048 [ 592.292718][T23043] /dev/loop5: Can't open blockdev [ 592.305539][T23046] loop4: detected capacity change from 0 to 2048 [ 592.330557][T23049] loop3: detected capacity change from 0 to 2048 [ 592.344540][T23049] /dev/loop3: Can't open blockdev [ 592.350399][T23046] /dev/loop4: Can't open blockdev [ 592.410774][T23050] loop1: detected capacity change from 0 to 2048 [ 592.428690][T23053] loop0: detected capacity change from 0 to 2048 [ 592.448830][T23054] loop2: detected capacity change from 0 to 2048 [ 592.453871][T23053] /dev/loop0: Can't open blockdev [ 592.462473][T23050] /dev/loop1: Can't open blockdev [ 592.489608][T23054] /dev/loop2: Can't open blockdev [ 592.496662][T23057] loop4: detected capacity change from 0 to 2048 [ 592.505832][T23059] loop5: detected capacity change from 0 to 2048 [ 592.523043][T23057] /dev/loop4: Can't open blockdev [ 592.540907][T23059] /dev/loop5: Can't open blockdev [ 592.658494][T23064] loop3: detected capacity change from 0 to 2048 [ 592.675364][T23066] loop1: detected capacity change from 0 to 2048 [ 592.692633][T23064] /dev/loop3: Can't open blockdev [ 592.702379][T23066] /dev/loop1: Can't open blockdev [ 592.726579][T23071] loop2: detected capacity change from 0 to 2048 [ 592.746689][T23073] loop0: detected capacity change from 0 to 2048 [ 592.783922][T23078] loop4: detected capacity change from 0 to 2048 [ 592.785550][T23071] /dev/loop2: Can't open blockdev [ 592.802379][T23073] /dev/loop0: Can't open blockdev [ 592.803517][T23078] /dev/loop4: Can't open blockdev [ 592.819315][T23077] loop5: detected capacity change from 0 to 2048 [ 592.864196][T23077] /dev/loop5: Can't open blockdev [ 592.905972][T23084] loop3: detected capacity change from 0 to 2048 [ 592.928383][T23082] loop1: detected capacity change from 0 to 2048 [ 592.929928][T23084] /dev/loop3: Can't open blockdev [ 592.980785][T23090] loop2: detected capacity change from 0 to 2048 [ 592.985464][T23082] /dev/loop1: Can't open blockdev [ 593.005167][T23090] /dev/loop2: Can't open blockdev [ 593.028594][T23091] loop0: detected capacity change from 0 to 2048 [ 593.071358][T23091] /dev/loop0: Can't open blockdev [ 593.123182][T23098] loop3: detected capacity change from 0 to 2048 [ 593.135244][T23096] loop5: detected capacity change from 0 to 2048 [ 593.142804][T23100] loop4: detected capacity change from 0 to 2048 [ 593.149819][T23098] /dev/loop3: Can't open blockdev [ 593.157289][T23103] loop2: detected capacity change from 0 to 2048 [ 593.164502][T23100] /dev/loop4: Can't open blockdev