[ 421.163793][T21417] BTRFS info (device loop0): using free space tree [ 421.177846][T21417] BTRFS info (device loop0): enabling ssd optimizations [ 421.334298][T21438] loop0: detected capacity change from 0 to 32768 [ 421.348631][T21438] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 421.358518][T21438] BTRFS info (device loop0): using free space tree [ 421.376333][T21438] BTRFS info (device loop0): enabling ssd optimizations [ 421.497140][T21458] loop0: detected capacity change from 0 to 32768 [ 421.508938][T21458] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 421.519587][T21458] BTRFS info (device loop0): using free space tree [ 421.535993][T21458] BTRFS info (device loop0): enabling ssd optimizations [ 421.634316][T21478] loop0: detected capacity change from 0 to 32768 [ 421.644000][T21478] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 421.653655][T21478] BTRFS info (device loop0): using free space tree [ 421.667459][T21478] BTRFS info (device loop0): enabling ssd optimizations [ 421.784512][T21498] loop0: detected capacity change from 0 to 32768 [ 421.795173][T21498] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 421.807373][T21498] BTRFS info (device loop0): using free space tree [ 421.825077][T21498] BTRFS info (device loop0): enabling ssd optimizations [ 421.925444][T21518] loop0: detected capacity change from 0 to 32768 [ 421.935505][T21518] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 421.945431][T21518] BTRFS info (device loop0): using free space tree [ 421.959174][T21518] BTRFS info (device loop0): enabling ssd optimizations [ 422.048947][T21544] loop0: detected capacity change from 0 to 32768 [ 422.060073][T21544] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 422.069684][T21544] BTRFS info (device loop0): using free space tree [ 422.086821][T21544] BTRFS info (device loop0): enabling ssd optimizations [ 422.199084][T21565] loop0: detected capacity change from 0 to 32768 [ 422.211664][T21565] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 422.223529][T21565] BTRFS info (device loop0): using free space tree [ 422.240177][T21565] BTRFS info (device loop0): enabling ssd optimizations [ 422.361350][T21586] loop0: detected capacity change from 0 to 32768 [ 422.372620][T21586] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 422.383459][T21586] BTRFS info (device loop0): using free space tree [ 422.400369][T21586] BTRFS info (device loop0): enabling ssd optimizations [ 422.520293][T21607] loop0: detected capacity change from 0 to 32768 [ 422.533412][T21607] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 422.542980][T21607] BTRFS info (device loop0): using free space tree [ 422.560545][T21607] BTRFS info (device loop0): enabling ssd optimizations [ 422.680823][T21628] loop0: detected capacity change from 0 to 32768 [ 422.692901][T21628] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 422.702278][T21628] BTRFS info (device loop0): using free space tree [ 422.722303][T21628] BTRFS info (device loop0): enabling ssd optimizations [ 422.839041][T21649] loop0: detected capacity change from 0 to 32768 [ 422.850206][T21649] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 422.860392][T21649] BTRFS info (device loop0): using free space tree [ 422.876929][T21649] BTRFS info (device loop0): enabling ssd optimizations [ 422.999828][T21670] loop0: detected capacity change from 0 to 32768 [ 423.010154][T21670] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.020815][T21670] BTRFS info (device loop0): using free space tree [ 423.037975][T21670] BTRFS info (device loop0): enabling ssd optimizations [ 423.168953][T21693] loop0: detected capacity change from 0 to 32768 [ 423.179609][T21693] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.192569][T21693] BTRFS info (device loop0): using free space tree [ 423.210570][T21693] BTRFS info (device loop0): enabling ssd optimizations [ 423.332136][T21714] loop0: detected capacity change from 0 to 32768 [ 423.343006][T21714] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.352313][T21714] BTRFS info (device loop0): using free space tree [ 423.368016][T21714] BTRFS info (device loop0): enabling ssd optimizations [ 423.378143][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 423.378158][ T28] audit: type=1800 audit(1666974116.671:3915): pid=21714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 423.499043][T21734] loop0: detected capacity change from 0 to 32768 [ 423.508788][T21734] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.518744][T21734] BTRFS info (device loop0): using free space tree [ 423.534052][T21734] BTRFS info (device loop0): enabling ssd optimizations [ 423.546486][ T28] audit: type=1800 audit(1666974116.841:3916): pid=21734 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 423.595307][ T28] audit: type=1800 audit(1666974116.891:3917): pid=21754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1149 res=0 errno=0 [ 423.634606][T21756] loop0: detected capacity change from 0 to 32768 [ 423.645393][T21756] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.655585][T21756] BTRFS info (device loop0): using free space tree [ 423.672928][T21756] BTRFS info (device loop0): enabling ssd optimizations [ 423.683118][ T28] audit: type=1800 audit(1666974116.981:3918): pid=21756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 423.778064][T21776] loop0: detected capacity change from 0 to 32768 [ 423.788477][T21776] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.798485][T21776] BTRFS info (device loop0): using free space tree [ 423.813065][T21776] BTRFS info (device loop0): enabling ssd optimizations [ 423.834317][ T28] audit: type=1800 audit(1666974117.131:3919): pid=21776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 423.949003][T21796] loop0: detected capacity change from 0 to 32768 [ 423.958249][T21796] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 423.968377][T21796] BTRFS info (device loop0): using free space tree [ 423.983106][T21796] BTRFS info (device loop0): enabling ssd optimizations [ 423.996044][ T28] audit: type=1800 audit(1666974117.291:3920): pid=21796 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 424.053999][ T28] audit: type=1800 audit(1666974117.351:3921): pid=21816 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1149 res=0 errno=0 [ 424.086453][T21818] loop0: detected capacity change from 0 to 32768 [ 424.096150][T21818] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.106791][T21818] BTRFS info (device loop0): using free space tree [ 424.120295][T21818] BTRFS info (device loop0): enabling ssd optimizations [ 424.130152][ T28] audit: type=1800 audit(1666974117.431:3922): pid=21818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 424.245701][T21838] loop0: detected capacity change from 0 to 32768 [ 424.254811][T21838] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.264557][T21838] BTRFS info (device loop0): using free space tree [ 424.279091][T21838] BTRFS info (device loop0): enabling ssd optimizations [ 424.290893][ T28] audit: type=1800 audit(1666974117.581:3923): pid=21838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 424.404381][T21858] loop0: detected capacity change from 0 to 32768 [ 424.415257][T21858] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.425079][T21858] BTRFS info (device loop0): using free space tree [ 424.442166][T21858] BTRFS info (device loop0): enabling ssd optimizations [ 424.452450][ T28] audit: type=1800 audit(1666974117.751:3924): pid=21858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 424.566020][T21878] loop0: detected capacity change from 0 to 32768 [ 424.576906][T21878] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.587170][T21878] BTRFS info (device loop0): using free space tree [ 424.601110][T21878] BTRFS info (device loop0): enabling ssd optimizations [ 424.714299][T21898] loop0: detected capacity change from 0 to 32768 [ 424.725069][T21898] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.736812][T21898] BTRFS info (device loop0): using free space tree [ 424.753644][T21898] BTRFS info (device loop0): enabling ssd optimizations [ 424.849095][T21918] loop0: detected capacity change from 0 to 32768 [ 424.857958][T21918] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.868175][T21918] BTRFS info (device loop0): using free space tree [ 424.882060][T21918] BTRFS info (device loop0): enabling ssd optimizations [ 424.970273][T21944] loop0: detected capacity change from 0 to 32768 [ 424.981625][T21944] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 424.991150][T21944] BTRFS info (device loop0): using free space tree [ 425.008224][T21944] BTRFS info (device loop0): enabling ssd optimizations [ 425.128658][T21965] loop0: detected capacity change from 0 to 32768 [ 425.139349][T21965] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 425.152167][T21965] BTRFS info (device loop0): using free space tree [ 425.170310][T21965] BTRFS info (device loop0): enabling ssd optimizations [ 425.282478][T21986] loop0: detected capacity change from 0 to 32768 [ 425.294875][T21986] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 425.304488][T21986] BTRFS info (device loop0): using free space tree [ 425.323512][T21986] BTRFS info (device loop0): enabling ssd optimizations [ 425.463555][T22009] loop0: detected capacity change from 0 to 32768 [ 425.474546][T22009] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 425.484725][T22009] BTRFS info (device loop0): using free space tree [ 425.501601][T22009] BTRFS info (device loop0): enabling ssd optimizations [ 425.616731][T22030] loop0: detected capacity change from 0 to 32768 [ 425.627669][T22030] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 425.641810][T22030] BTRFS info (device loop0): using free space tree [ 425.657885][T22030] BTRFS info (device loop0): enabling ssd optimizations [ 425.819564][ T7120] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 425.983979][ T7120] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 426.044598][ T7120] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 426.095497][ T7120] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.103' (ECDSA) to the list of known hosts. [ 426.644312][ T7120] device hsr_slave_0 left promiscuous mode [ 426.650948][ T7120] device hsr_slave_1 left promiscuous mode [ 426.658187][ T7120] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 426.666648][ T7120] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 426.676181][ T7120] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 426.684697][ T7120] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 426.693105][ T7120] device bridge_slave_1 left promiscuous mode [ 426.699323][ T7120] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.708572][ T7120] device bridge_slave_0 left promiscuous mode [ 426.715343][ T7120] bridge0: port 1(bridge_slave_0) entered disabled state [ 426.725680][ T7120] device veth1_macvtap left promiscuous mode [ 426.734750][ T7120] device veth0_macvtap left promiscuous mode [ 426.742446][ T7120] device veth1_vlan left promiscuous mode [ 426.748261][ T7120] device veth0_vlan left promiscuous mode [ 426.863308][ T7120] team0 (unregistering): Port device team_slave_1 removed [ 426.889286][ T7120] team0 (unregistering): Port device team_slave_0 removed [ 426.901248][ T7120] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 426.902265][T22118] loop0: detected capacity change from 0 to 32768 [ 426.920151][T22118] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 426.929813][ T7120] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 426.929976][T22118] BTRFS info (device loop0): using free space tree [ 426.954855][T22118] BTRFS info (device loop0): enabling ssd optimizations [ 427.003085][ T7120] bond0 (unregistering): Released all slaves [ 427.077213][T22145] loop0: detected capacity change from 0 to 32768 [ 427.090464][T22145] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 427.108506][T22145] BTRFS info (device loop0): using free space tree [ 427.147747][T22145] BTRFS info (device loop0): enabling ssd optimizations [ 427.239603][T22170] loop0: detected capacity change from 0 to 32768 [ 427.256435][T22170] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 427.265927][T22170] BTRFS info (device loop0): using free space tree [ 427.282074][T22170] BTRFS info (device loop0): enabling ssd optimizations [ 427.407664][T22200] loop0: detected capacity change from 0 to 32768 [ 427.440995][T22200] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 427.450269][T22200] BTRFS info (device loop0): using free space tree [ 427.611095][T22200] BTRFS info (device loop0): enabling ssd optimizations [ 427.814188][T22238] loop0: detected capacity change from 0 to 32768 [ 427.834295][T22238] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 427.860883][T22238] BTRFS info (device loop0): using free space tree [ 427.980958][T22238] BTRFS info (device loop0): enabling ssd optimizations [ 428.103929][T22279] loop0: detected capacity change from 0 to 32768 [ 428.119714][T22279] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 428.129780][T22279] BTRFS info (device loop0): using free space tree [ 428.203262][T22279] BTRFS info (device loop0): enabling ssd optimizations [ 428.343518][T22313] loop0: detected capacity change from 0 to 32768 [ 428.355034][T22313] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 428.365590][T22313] BTRFS info (device loop0): using free space tree [ 428.382290][T22313] BTRFS info (device loop0): enabling ssd optimizations [ 428.415537][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 428.415563][ T28] audit: type=1800 audit(1666974121.711:3956): pid=22313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 428.505768][ T28] audit: type=1800 audit(1666974121.801:3957): pid=22343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 428.554055][T22344] loop0: detected capacity change from 0 to 32768 [ 428.591707][T22344] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 428.601089][T22344] BTRFS info (device loop0): using free space tree [ 428.617140][T22344] BTRFS info (device loop0): enabling ssd optimizations [ 428.630768][ T28] audit: type=1800 audit(1666974121.921:3958): pid=22344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 428.703073][ T28] audit: type=1800 audit(1666974122.001:3959): pid=22369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 428.750774][ T28] audit: type=1800 audit(1666974122.041:3960): pid=22371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 428.796580][T22379] loop0: detected capacity change from 0 to 32768 [ 428.800790][ T28] audit: type=1800 audit(1666974122.081:3961): pid=22375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 428.826712][T22379] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 428.836833][T22379] BTRFS info (device loop0): using free space tree [ 428.931715][T22379] BTRFS info (device loop0): enabling ssd optimizations [ 428.941972][ T28] audit: type=1800 audit(1666974122.241:3962): pid=22379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 429.048811][T22411] loop0: detected capacity change from 0 to 32768 [ 429.061399][T22411] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 429.071942][T22411] BTRFS info (device loop0): using free space tree [ 429.145594][T22411] BTRFS info (device loop0): enabling ssd optimizations [ 429.172262][ T28] audit: type=1800 audit(1666974122.471:3963): pid=22411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 429.281799][ T28] audit: type=1800 audit(1666974122.581:3964): pid=22444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 429.329513][ T28] audit: type=1800 audit(1666974122.621:3965): pid=22449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 429.362341][T22451] loop0: detected capacity change from 0 to 32768 [ 429.383524][T22451] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 429.405214][T22451] BTRFS info (device loop0): using free space tree [ 429.444181][T22451] BTRFS info (device loop0): enabling ssd optimizations [ 429.533584][T22475] loop0: detected capacity change from 0 to 32768 [ 429.543999][T22475] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 429.555604][T22475] BTRFS info (device loop0): using free space tree [ 429.573314][T22475] BTRFS info (device loop0): enabling ssd optimizations [ 429.677677][T22498] loop0: detected capacity change from 0 to 32768 [ 429.688137][T22498] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 429.698089][T22498] BTRFS info (device loop0): using free space tree [ 429.715017][T22498] BTRFS info (device loop0): enabling ssd optimizations [ 429.830386][T22522] loop0: detected capacity change from 0 to 32768 [ 429.841948][T22522] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 429.851792][T22522] BTRFS info (device loop0): using free space tree [ 429.868032][T22522] BTRFS info (device loop0): enabling ssd optimizations [ 429.978779][T22546] loop0: detected capacity change from 0 to 32768 [ 429.989637][T22546] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.000502][T22546] BTRFS info (device loop0): using free space tree [ 430.016541][T22546] BTRFS info (device loop0): enabling ssd optimizations [ 430.126399][T22570] loop0: detected capacity change from 0 to 32768 [ 430.137709][T22570] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.147150][T22570] BTRFS info (device loop0): using free space tree [ 430.170316][T22570] BTRFS info (device loop0): enabling ssd optimizations [ 430.294261][T22596] loop0: detected capacity change from 0 to 32768 [ 430.305054][T22596] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.316037][T22596] BTRFS info (device loop0): using free space tree [ 430.332756][T22596] BTRFS info (device loop0): enabling ssd optimizations [ 430.455894][T22622] loop0: detected capacity change from 0 to 32768 [ 430.466602][T22622] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.477580][T22622] BTRFS info (device loop0): using free space tree [ 430.493501][T22622] BTRFS info (device loop0): enabling ssd optimizations [ 430.613750][T22647] loop0: detected capacity change from 0 to 32768 [ 430.625240][T22647] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.634855][T22647] BTRFS info (device loop0): using free space tree [ 430.650517][T22647] BTRFS info (device loop0): enabling ssd optimizations [ 430.758369][T22670] loop0: detected capacity change from 0 to 32768 [ 430.772046][T22670] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.782031][T22670] BTRFS info (device loop0): using free space tree [ 430.797565][T22670] BTRFS info (device loop0): enabling ssd optimizations [ 430.919583][T22696] loop0: detected capacity change from 0 to 32768 [ 430.930178][T22696] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 430.940759][T22696] BTRFS info (device loop0): using free space tree [ 430.956628][T22696] BTRFS info (device loop0): enabling ssd optimizations [ 431.068386][T22720] loop0: detected capacity change from 0 to 32768 [ 431.078559][T22720] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 431.088668][T22720] BTRFS info (device loop0): using free space tree [ 431.105487][T22720] BTRFS info (device loop0): enabling ssd optimizations [ 431.220380][T22744] loop0: detected capacity change from 0 to 32768 [ 431.232252][T22744] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 431.241941][T22744] BTRFS info (device loop0): using free space tree [ 431.261050][T22744] BTRFS info (device loop0): enabling ssd optimizations [ 431.367980][T22768] loop0: detected capacity change from 0 to 32768 [ 431.378758][T22768] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 431.388089][T22768] BTRFS info (device loop0): using free space tree [ 431.405602][T22768] BTRFS info (device loop0): enabling ssd optimizations [ 431.511833][T22792] loop0: detected capacity change from 0 to 32768 [ 431.522026][T22792] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 431.531522][T22792] BTRFS info (device loop0): using free space tree [ 431.547960][T22792] BTRFS info (device loop0): enabling ssd optimizations [ 431.656059][T22816] loop0: detected capacity change from 0 to 32768 [ 431.667253][T22816] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 431.677304][T22816] BTRFS info (device loop0): using free space tree [ 431.693370][T22816] BTRFS info (device loop0): enabling ssd optimizations [ 431.803152][T22840] loop0: detected capacity change from 0 to 32768 [ 431.814872][T22840] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 431.824967][T22840] BTRFS info (device loop0): using free space tree [ 431.840373][T22840] BTRFS info (device loop0): enabling ssd optimizations [ 432.015791][T22871] loop0: detected capacity change from 0 to 32768 [ 432.025878][T22871] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.035803][T22871] BTRFS info (device loop0): using free space tree [ 432.052094][T22871] BTRFS info (device loop0): enabling ssd optimizations [ 432.167124][T22896] loop0: detected capacity change from 0 to 32768 [ 432.177620][T22896] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.187264][T22896] BTRFS info (device loop0): using free space tree [ 432.204185][T22896] BTRFS info (device loop0): enabling ssd optimizations [ 432.306837][T22918] loop0: detected capacity change from 0 to 32768 [ 432.316911][T22918] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.326343][T22918] BTRFS info (device loop0): using free space tree [ 432.342902][T22918] BTRFS info (device loop0): enabling ssd optimizations [ 432.458895][T22943] loop0: detected capacity change from 0 to 32768 [ 432.468691][T22943] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.478257][T22943] BTRFS info (device loop0): using free space tree [ 432.494400][T22943] BTRFS info (device loop0): enabling ssd optimizations [ 432.602784][T22967] loop0: detected capacity change from 0 to 32768 [ 432.613920][T22967] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.630128][T22967] BTRFS info (device loop0): using free space tree [ 432.651668][T22967] BTRFS info (device loop0): enabling ssd optimizations [ 432.757952][T22993] loop0: detected capacity change from 0 to 32768 [ 432.767987][T22993] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.777953][T22993] BTRFS info (device loop0): using free space tree [ 432.794008][T22993] BTRFS info (device loop0): enabling ssd optimizations [ 432.902289][T23015] loop0: detected capacity change from 0 to 32768 [ 432.912514][T23015] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 432.922294][T23015] BTRFS info (device loop0): using free space tree [ 432.938106][T23015] BTRFS info (device loop0): enabling ssd optimizations [ 433.000760][T23034] loop0: detected capacity change from 0 to 32768 [ 433.009448][T23034] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 433.019193][T23034] BTRFS info (device loop0): using free space tree [ 433.034528][T23034] BTRFS info (device loop0): enabling ssd optimizations [ 433.127850][T23054] loop0: detected capacity change from 0 to 32768 [ 433.143215][T23054] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 433.153316][T23054] BTRFS info (device loop0): using free space tree [ 433.169079][T23054] BTRFS info (device loop0): enabling ssd optimizations [ 433.272763][T23076] loop0: detected capacity change from 0 to 32768 [ 433.283036][T23076] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 433.293549][T23076] BTRFS info (device loop0): using free space tree [ 433.310814][T23076] BTRFS info (device loop0): enabling ssd optimizations [ 433.420505][T23100] loop0: detected capacity change from 0 to 32768 [ 433.431509][T23100] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 433.441655][T23100] BTRFS info (device loop0): using free space tree [ 433.457380][T23100] BTRFS info (device loop0): enabling ssd optimizations [ 433.467435][ T28] kauditd_printk_skb: 130 callbacks suppressed [ 433.467447][ T28] audit: type=1800 audit(1666974126.761:4096): pid=23100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 433.560189][ T28] audit: type=1800 audit(1666974126.851:4097): pid=23122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.584405][ T28] audit: type=1800 audit(1666974126.861:4098): pid=23123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.609717][ T28] audit: type=1800 audit(1666974126.901:4099): pid=23124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.637964][ T28] audit: type=1800 audit(1666974126.931:4100): pid=23126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.668718][ T28] audit: type=1800 audit(1666974126.961:4101): pid=23127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.693935][T23128] loop0: detected capacity change from 0 to 32768 [ 433.704779][T23128] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 433.714980][T23128] BTRFS info (device loop0): using free space tree [ 433.730637][T23128] BTRFS info (device loop0): enabling ssd optimizations [ 433.740168][ T28] audit: type=1800 audit(1666974127.031:4102): pid=23128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 433.805222][ T28] audit: type=1800 audit(1666974127.101:4103): pid=23147 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.833930][ T28] audit: type=1800 audit(1666974127.131:4104): pid=23149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.855620][ T28] audit: type=1800 audit(1666974127.151:4105): pid=23150 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 433.906137][T23154] loop0: detected capacity change from 0 to 32768 [ 433.916773][T23154] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 433.926657][T23154] BTRFS info (device loop0): using free space tree [ 433.943423][T23154] BTRFS info (device loop0): enabling ssd optimizations [ 434.063207][T23178] loop0: detected capacity change from 0 to 32768 [ 434.073582][T23178] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.083814][T23178] BTRFS info (device loop0): using free space tree [ 434.100536][T23178] BTRFS info (device loop0): enabling ssd optimizations [ 434.161794][T23197] loop0: detected capacity change from 0 to 32768 [ 434.170636][T23197] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.181485][T23197] BTRFS info (device loop0): using free space tree [ 434.195093][T23197] BTRFS info (device loop0): enabling ssd optimizations [ 434.283547][T23216] loop0: detected capacity change from 0 to 32768 [ 434.294803][T23216] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.304193][T23216] BTRFS info (device loop0): using free space tree [ 434.317534][T23216] BTRFS info (device loop0): enabling ssd optimizations [ 434.408437][T23241] loop0: detected capacity change from 0 to 32768 [ 434.418596][T23241] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.428384][T23241] BTRFS info (device loop0): using free space tree [ 434.445261][T23241] BTRFS info (device loop0): enabling ssd optimizations [ 434.506031][T23260] loop0: detected capacity change from 0 to 32768 [ 434.515090][T23260] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.524432][T23260] BTRFS info (device loop0): using free space tree [ 434.538379][T23260] BTRFS info (device loop0): enabling ssd optimizations [ 434.629076][T23281] loop0: detected capacity change from 0 to 32768 [ 434.642223][T23281] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.652654][T23281] BTRFS info (device loop0): using free space tree [ 434.669979][T23281] BTRFS info (device loop0): enabling ssd optimizations [ 434.788340][T23306] loop0: detected capacity change from 0 to 32768 [ 434.798863][T23306] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.809067][T23306] BTRFS info (device loop0): using free space tree [ 434.825404][T23306] BTRFS info (device loop0): enabling ssd optimizations [ 434.944116][T23330] loop0: detected capacity change from 0 to 32768 [ 434.956210][T23330] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 434.966524][T23330] BTRFS info (device loop0): using free space tree [ 434.982678][T23330] BTRFS info (device loop0): enabling ssd optimizations [ 435.088846][T23353] loop0: detected capacity change from 0 to 32768 [ 435.100120][T23353] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.109720][T23353] BTRFS info (device loop0): using free space tree [ 435.126253][T23353] BTRFS info (device loop0): enabling ssd optimizations [ 435.252944][T23379] loop0: detected capacity change from 0 to 32768 [ 435.264400][T23379] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.274375][T23379] BTRFS info (device loop0): using free space tree [ 435.290079][T23379] BTRFS info (device loop0): enabling ssd optimizations [ 435.353431][T23398] loop0: detected capacity change from 0 to 32768 [ 435.362526][T23398] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.373856][T23398] BTRFS info (device loop0): using free space tree [ 435.387486][T23398] BTRFS info (device loop0): enabling ssd optimizations [ 435.475000][T23417] loop0: detected capacity change from 0 to 32768 [ 435.484654][T23417] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.495202][T23417] BTRFS info (device loop0): using free space tree [ 435.509253][T23417] BTRFS info (device loop0): enabling ssd optimizations [ 435.594468][T23437] loop0: detected capacity change from 0 to 32768 [ 435.606565][T23437] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.616151][T23437] BTRFS info (device loop0): using free space tree [ 435.635136][T23437] BTRFS info (device loop0): enabling ssd optimizations [ 435.761460][T23464] loop0: detected capacity change from 0 to 32768 [ 435.777393][T23464] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.789229][T23464] BTRFS info (device loop0): using free space tree [ 435.805333][T23464] BTRFS info (device loop0): enabling ssd optimizations [ 435.907790][T23488] loop0: detected capacity change from 0 to 32768 [ 435.917483][T23488] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 435.928645][T23488] BTRFS info (device loop0): using free space tree [ 435.944070][T23488] BTRFS info (device loop0): enabling ssd optimizations [ 436.047833][T23510] loop0: detected capacity change from 0 to 32768 [ 436.059056][T23510] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.069369][T23510] BTRFS info (device loop0): using free space tree [ 436.085789][T23510] BTRFS info (device loop0): enabling ssd optimizations [ 436.189498][T23532] loop0: detected capacity change from 0 to 32768 [ 436.199023][T23532] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.209063][T23532] BTRFS info (device loop0): using free space tree [ 436.225089][T23532] BTRFS info (device loop0): enabling ssd optimizations [ 436.343028][T23557] loop0: detected capacity change from 0 to 32768 [ 436.354457][T23557] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.364378][T23557] BTRFS info (device loop0): using free space tree [ 436.380102][T23557] BTRFS info (device loop0): enabling ssd optimizations [ 436.492543][T23581] loop0: detected capacity change from 0 to 32768 [ 436.503921][T23581] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.514005][T23581] BTRFS info (device loop0): using free space tree [ 436.530141][T23581] BTRFS info (device loop0): enabling ssd optimizations [ 436.641917][T23605] loop0: detected capacity change from 0 to 32768 [ 436.652425][T23605] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.661810][T23605] BTRFS info (device loop0): using free space tree [ 436.678269][T23605] BTRFS info (device loop0): enabling ssd optimizations [ 436.801396][T23631] loop0: detected capacity change from 0 to 32768 [ 436.811347][T23631] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.822242][T23631] BTRFS info (device loop0): using free space tree [ 436.837828][T23631] BTRFS info (device loop0): enabling ssd optimizations [ 436.971669][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 436.976849][T23655] loop0: detected capacity change from 0 to 32768 [ 436.981687][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 436.992371][T23655] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 436.998027][T22050] Buffer I/O error on dev loop0, logical block 4080, async page read [ 437.007022][T23655] BTRFS info (device loop0): using free space tree [ 437.030326][T23655] BTRFS info (device loop0): enabling ssd optimizations [ 437.297623][T23696] loop0: detected capacity change from 0 to 32768 [ 437.308092][T23696] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 437.318542][T23696] BTRFS info (device loop0): using free space tree [ 437.333768][T23696] BTRFS info (device loop0): enabling ssd optimizations [ 437.447455][T23720] loop0: detected capacity change from 0 to 32768 [ 437.457369][T23720] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 437.467176][T23720] BTRFS info (device loop0): using free space tree [ 437.484312][T23720] BTRFS info (device loop0): enabling ssd optimizations [ 437.602404][T23745] loop0: detected capacity change from 0 to 32768 [ 437.613107][T23745] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 437.622959][T23745] BTRFS info (device loop0): using free space tree [ 437.638484][T23745] BTRFS info (device loop0): enabling ssd optimizations [ 437.753234][T23768] loop0: detected capacity change from 0 to 32768 [ 437.771323][T23768] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 437.781702][T23768] BTRFS info (device loop0): using free space tree [ 437.861087][T23768] BTRFS info (device loop0): enabling ssd optimizations [ 437.986012][T23808] loop0: detected capacity change from 0 to 32768 [ 437.996463][T23808] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 438.014630][T23808] BTRFS info (device loop0): using free space tree [ 438.050516][T23808] BTRFS info (device loop0): enabling ssd optimizations [ 438.283796][T23850] loop0: detected capacity change from 0 to 32768 [ 438.299219][T23850] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 438.316532][T23850] BTRFS info (device loop0): using free space tree [ 438.436523][T23850] BTRFS info (device loop0): enabling ssd optimizations [ 438.555546][T23891] loop0: detected capacity change from 0 to 32768 [ 438.565836][T23891] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 438.575867][T23891] BTRFS info (device loop0): using free space tree [ 438.594862][T23891] BTRFS info (device loop0): enabling ssd optimizations [ 438.609938][ T28] kauditd_printk_skb: 136 callbacks suppressed [ 438.609953][ T28] audit: type=1800 audit(1666974131.901:4242): pid=23891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 438.734859][T23919] loop0: detected capacity change from 0 to 32768 [ 438.749171][T23919] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 438.759726][T23919] BTRFS info (device loop0): using free space tree [ 438.775480][T23919] BTRFS info (device loop0): enabling ssd optimizations [ 438.793001][ T28] audit: type=1800 audit(1666974132.091:4243): pid=23919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 438.903500][ T28] audit: type=1800 audit(1666974132.201:4244): pid=23949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 438.941354][T23952] loop0: detected capacity change from 0 to 32768 [ 438.962331][T23952] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 438.972907][T23952] BTRFS info (device loop0): using free space tree [ 439.048034][T23952] BTRFS info (device loop0): enabling ssd optimizations [ 439.064428][ T28] audit: type=1800 audit(1666974132.361:4245): pid=23952 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 439.170087][ T28] audit: type=1800 audit(1666974132.461:4246): pid=23986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 439.213323][T23991] loop0: detected capacity change from 0 to 32768 [ 439.224501][T23991] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 439.234200][T23991] BTRFS info (device loop0): using free space tree [ 439.250201][T23991] BTRFS info (device loop0): enabling ssd optimizations [ 439.266320][ T28] audit: type=1800 audit(1666974132.551:4247): pid=23991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 439.331833][ T28] audit: type=1800 audit(1666974132.631:4248): pid=24017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 439.372692][ T28] audit: type=1800 audit(1666974132.671:4249): pid=24021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 439.402764][T24024] loop0: detected capacity change from 0 to 32768 [ 439.412918][ T28] audit: type=1800 audit(1666974132.671:4250): pid=24023 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 439.436147][T24024] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 439.445937][T24024] BTRFS info (device loop0): using free space tree [ 439.551313][T24024] BTRFS info (device loop0): enabling ssd optimizations [ 439.569601][ T28] audit: type=1800 audit(1666974132.861:4251): pid=24024 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 439.665889][T24060] loop0: detected capacity change from 0 to 32768 [ 439.678285][T24060] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 439.696652][T24060] BTRFS info (device loop0): using free space tree [ 439.801913][T24060] BTRFS info (device loop0): enabling ssd optimizations [ 439.862621][T24089] loop0: detected capacity change from 0 to 32768 [ 439.872636][T24089] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 439.882210][T24089] BTRFS info (device loop0): using free space tree [ 439.892289][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.898666][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.911934][T24089] BTRFS info (device loop0): enabling ssd optimizations [ 440.044458][T24108] loop0: detected capacity change from 0 to 32768 [ 440.057563][T24108] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.067770][T24108] BTRFS info (device loop0): using free space tree [ 440.082463][T24108] BTRFS info (device loop0): enabling ssd optimizations [ 440.171907][T24128] loop0: detected capacity change from 0 to 32768 [ 440.185291][T24128] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.195635][T24128] BTRFS info (device loop0): using free space tree [ 440.211759][T24128] BTRFS info (device loop0): enabling ssd optimizations [ 440.324784][T24153] loop0: detected capacity change from 0 to 32768 [ 440.335039][T24153] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.345100][T24153] BTRFS info (device loop0): using free space tree [ 440.360637][T24153] BTRFS info (device loop0): enabling ssd optimizations [ 440.469063][T24177] loop0: detected capacity change from 0 to 32768 [ 440.482104][T24177] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.491680][T24177] BTRFS info (device loop0): using free space tree [ 440.508091][T24177] BTRFS info (device loop0): enabling ssd optimizations [ 440.636248][T24203] loop0: detected capacity change from 0 to 32768 [ 440.647259][T24203] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.657586][T24203] BTRFS info (device loop0): using free space tree [ 440.674009][T24203] BTRFS info (device loop0): enabling ssd optimizations [ 440.782552][T24226] loop0: detected capacity change from 0 to 32768 [ 440.793274][T24226] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.803321][T24226] BTRFS info (device loop0): using free space tree [ 440.820175][T24226] BTRFS info (device loop0): enabling ssd optimizations [ 440.927628][T24249] loop0: detected capacity change from 0 to 32768 [ 440.940348][T24249] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 440.951379][T24249] BTRFS info (device loop0): using free space tree [ 440.967520][T24249] BTRFS info (device loop0): enabling ssd optimizations [ 441.101401][T24275] loop0: detected capacity change from 0 to 32768 [ 441.123201][T24275] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 441.137664][T24275] BTRFS info (device loop0): using free space tree [ 441.238482][T24275] BTRFS info (device loop0): enabling ssd optimizations [ 441.359141][T24314] loop0: detected capacity change from 0 to 32768 [ 441.369671][T24314] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 441.385304][T24314] BTRFS info (device loop0): using free space tree [ 441.432337][T24314] BTRFS info (device loop0): enabling ssd optimizations [ 441.533725][T24338] loop0: detected capacity change from 0 to 32768 [ 441.545456][T24338] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 441.555940][T24338] BTRFS info (device loop0): using free space tree [ 441.571798][T24338] BTRFS info (device loop0): enabling ssd optimizations [ 441.635150][T24357] loop0: detected capacity change from 0 to 32768 [ 441.644250][T24357] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 441.653777][T24357] BTRFS info (device loop0): using free space tree [ 441.668751][T24357] BTRFS info (device loop0): enabling ssd optimizations [ 441.755638][T24377] loop0: detected capacity change from 0 to 32768 [ 441.768410][T24377] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 441.779586][T24377] BTRFS info (device loop0): using free space tree [ 441.798107][T24377] BTRFS info (device loop0): enabling ssd optimizations [ 441.952968][T24407] loop0: detected capacity change from 0 to 32768 [ 441.966107][T24407] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 441.986774][T24407] BTRFS info (device loop0): using free space tree [ 442.073685][T24407] BTRFS info (device loop0): enabling ssd optimizations [ 442.166992][T24440] loop0: detected capacity change from 0 to 32768 [ 442.189841][T24440] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 442.199571][T24440] BTRFS info (device loop0): using free space tree [ 442.215774][T24440] BTRFS info (device loop0): enabling ssd optimizations [ 442.332514][T24467] loop0: detected capacity change from 0 to 32768 [ 442.343139][T24467] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 442.353038][T24467] BTRFS info (device loop0): using free space tree [ 442.368654][T24467] BTRFS info (device loop0): enabling ssd optimizations [ 442.488640][T24492] loop0: detected capacity change from 0 to 32768 [ 442.499165][T24492] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 442.509138][T24492] BTRFS info (device loop0): using free space tree [ 442.525092][T24492] BTRFS info (device loop0): enabling ssd optimizations [ 442.628727][T24515] loop0: detected capacity change from 0 to 32768 [ 442.639048][T24515] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 442.649577][T24515] BTRFS info (device loop0): using free space tree [ 442.665453][T24515] BTRFS info (device loop0): enabling ssd optimizations [ 442.779049][T24539] loop0: detected capacity change from 0 to 32768 [ 442.788280][T24539] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 442.797802][T24539] BTRFS info (device loop0): using free space tree [ 442.815140][T24539] BTRFS info (device loop0): enabling ssd optimizations [ 442.995959][T24571] loop0: detected capacity change from 0 to 32768 [ 443.005629][T24571] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.015221][T24571] BTRFS info (device loop0): using free space tree [ 443.033564][T24571] BTRFS info (device loop0): enabling ssd optimizations [ 443.139817][T24594] loop0: detected capacity change from 0 to 32768 [ 443.150585][T24594] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.160967][T24594] BTRFS info (device loop0): using free space tree [ 443.176698][T24594] BTRFS info (device loop0): enabling ssd optimizations [ 443.302786][T24619] loop0: detected capacity change from 0 to 32768 [ 443.316497][T24619] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.326202][T24619] BTRFS info (device loop0): using free space tree [ 443.341765][T24619] BTRFS info (device loop0): enabling ssd optimizations [ 443.403538][T24638] loop0: detected capacity change from 0 to 32768 [ 443.413668][T24638] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.423419][T24638] BTRFS info (device loop0): using free space tree [ 443.437429][T24638] BTRFS info (device loop0): enabling ssd optimizations [ 443.516242][T24661] loop0: detected capacity change from 0 to 32768 [ 443.526818][T24661] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.536424][T24661] BTRFS info (device loop0): using free space tree [ 443.552913][T24661] BTRFS info (device loop0): enabling ssd optimizations [ 443.628921][ T28] kauditd_printk_skb: 99 callbacks suppressed [ 443.628937][ T28] audit: type=1800 audit(1666974136.921:4351): pid=24681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 443.665870][ T28] audit: type=1800 audit(1666974136.961:4352): pid=24682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 443.672989][T24683] loop0: detected capacity change from 0 to 32768 [ 443.698220][T24683] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.708479][T24683] BTRFS info (device loop0): using free space tree [ 443.724396][T24683] BTRFS info (device loop0): enabling ssd optimizations [ 443.734419][ T28] audit: type=1800 audit(1666974137.031:4353): pid=24683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 443.790117][ T28] audit: type=1800 audit(1666974137.081:4354): pid=24703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 443.817304][T24704] loop0: detected capacity change from 0 to 32768 [ 443.827109][T24704] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.836904][T24704] BTRFS info (device loop0): using free space tree [ 443.850730][T24704] BTRFS info (device loop0): enabling ssd optimizations [ 443.860106][ T28] audit: type=1800 audit(1666974137.151:4355): pid=24704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 443.935327][ T28] audit: type=1800 audit(1666974137.231:4356): pid=24723 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 443.959353][T24724] loop0: detected capacity change from 0 to 32768 [ 443.979995][T24724] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 443.989598][T24724] BTRFS info (device loop0): using free space tree [ 444.005670][T24724] BTRFS info (device loop0): enabling ssd optimizations [ 444.015271][ T28] audit: type=1800 audit(1666974137.311:4357): pid=24724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 444.114997][T24744] loop0: detected capacity change from 0 to 32768 [ 444.125507][T24744] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 444.135229][T24744] BTRFS info (device loop0): using free space tree [ 444.149287][T24744] BTRFS info (device loop0): enabling ssd optimizations [ 444.159447][ T28] audit: type=1800 audit(1666974137.451:4358): pid=24744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 444.240812][ T28] audit: type=1800 audit(1666974137.531:4359): pid=24763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 444.263456][T24764] loop0: detected capacity change from 0 to 32768 [ 444.273363][T24764] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 444.283422][T24764] BTRFS info (device loop0): using free space tree [ 444.297751][T24764] BTRFS info (device loop0): enabling ssd optimizations [ 444.307370][ T28] audit: type=1800 audit(1666974137.601:4360): pid=24764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 444.393603][T24783] loop0: detected capacity change from 0 to 32768 [ 444.402671][T24783] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 444.412031][T24783] BTRFS info (device loop0): using free space tree [ 444.427181][T24783] BTRFS info (device loop0): enabling ssd optimizations [ 444.522757][T24805] loop0: detected capacity change from 0 to 32768 [ 444.533253][T24805] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 444.542737][T24805] BTRFS info (device loop0): using free space tree [ 444.558727][T24805] BTRFS info (device loop0): enabling ssd optimizations [ 444.683782][T24830] loop0: detected capacity change from 0 to 32768 [ 444.693566][T24830] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 444.703954][T24830] BTRFS info (device loop0): using free space tree [ 444.720494][T24830] BTRFS info (device loop0): enabling ssd optimizations [ 444.839344][T24855] loop0: detected capacity change from 0 to 32768 [ 444.849549][T24855] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 444.860536][T24855] BTRFS info (device loop0): using free space tree [ 444.877458][T24855] BTRFS info (device loop0): enabling ssd optimizations [ 444.989138][T24879] loop0: detected capacity change from 0 to 32768 [ 444.999411][T24879] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.009123][T24879] BTRFS info (device loop0): using free space tree [ 445.024911][T24879] BTRFS info (device loop0): enabling ssd optimizations [ 445.143554][T24903] loop0: detected capacity change from 0 to 32768 [ 445.153414][T24903] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.164157][T24903] BTRFS info (device loop0): using free space tree [ 445.181462][T24903] BTRFS info (device loop0): enabling ssd optimizations [ 445.363525][T24935] loop0: detected capacity change from 0 to 32768 [ 445.373764][T24935] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.383235][T24935] BTRFS info (device loop0): using free space tree [ 445.399623][T24935] BTRFS info (device loop0): enabling ssd optimizations [ 445.509707][T24959] loop0: detected capacity change from 0 to 32768 [ 445.520867][T24959] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.530513][T24959] BTRFS info (device loop0): using free space tree [ 445.546812][T24959] BTRFS info (device loop0): enabling ssd optimizations [ 445.664243][T24984] loop0: detected capacity change from 0 to 32768 [ 445.676018][T24984] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.685949][T24984] BTRFS info (device loop0): using free space tree [ 445.701351][T24984] BTRFS info (device loop0): enabling ssd optimizations [ 445.816374][T25009] loop0: detected capacity change from 0 to 32768 [ 445.828230][T25009] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.837825][T25009] BTRFS info (device loop0): using free space tree [ 445.855330][T25009] BTRFS info (device loop0): enabling ssd optimizations [ 445.959829][T25032] loop0: detected capacity change from 0 to 32768 [ 445.970063][T25032] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 445.980224][T25032] BTRFS info (device loop0): using free space tree [ 446.002947][T25032] BTRFS info (device loop0): enabling ssd optimizations [ 446.113346][T25056] loop0: detected capacity change from 0 to 32768 [ 446.125584][T25056] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 446.138213][T25056] BTRFS info (device loop0): using free space tree [ 446.153818][T25056] BTRFS info (device loop0): enabling ssd optimizations [ 446.264644][T25080] loop0: detected capacity change from 0 to 32768 [ 446.276324][T25080] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 446.286014][T25080] BTRFS info (device loop0): using free space tree [ 446.303215][T25080] BTRFS info (device loop0): enabling ssd optimizations [ 446.412756][T25104] loop0: detected capacity change from 0 to 32768 [ 446.422880][T25104] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 446.432457][T25104] BTRFS info (device loop0): using free space tree [ 446.448460][T25104] BTRFS info (device loop0): enabling ssd optimizations [ 446.557203][T25128] loop0: detected capacity change from 0 to 32768 [ 446.568531][T25128] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 446.578296][T25128] BTRFS info (device loop0): using free space tree [ 446.594139][T25128] BTRFS info (device loop0): enabling ssd optimizations [ 446.757120][T25153] loop0: detected capacity change from 0 to 32768 [ 446.766141][T25153] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 446.775791][T25153] BTRFS info (device loop0): using free space tree [ 446.789130][T25153] BTRFS info (device loop0): enabling ssd optimizations [ 446.872365][T25177] loop0: detected capacity change from 0 to 32768 [ 446.882297][T25177] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 446.892931][T25177] BTRFS info (device loop0): using free space tree [ 446.910427][T25177] BTRFS info (device loop0): enabling ssd optimizations [ 447.028598][T25202] loop0: detected capacity change from 0 to 32768 [ 447.039317][T25202] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.050177][T25202] BTRFS info (device loop0): using free space tree [ 447.066286][T25202] BTRFS info (device loop0): enabling ssd optimizations [ 447.193784][T25226] loop0: detected capacity change from 0 to 32768 [ 447.249061][T25226] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.258425][T25226] BTRFS info (device loop0): using free space tree [ 447.274504][T25226] BTRFS info (device loop0): enabling ssd optimizations [ 447.334559][T25245] loop0: detected capacity change from 0 to 32768 [ 447.344783][T25245] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.356672][T25245] BTRFS info (device loop0): using free space tree [ 447.372585][T25245] BTRFS info (device loop0): enabling ssd optimizations [ 447.434264][T25264] loop0: detected capacity change from 0 to 32768 [ 447.443077][T25264] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.452587][T25264] BTRFS info (device loop0): using free space tree [ 447.467722][T25264] BTRFS info (device loop0): enabling ssd optimizations [ 447.561413][T25289] loop0: detected capacity change from 0 to 32768 [ 447.571709][T25289] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.581538][T25289] BTRFS info (device loop0): using free space tree [ 447.598238][T25289] BTRFS info (device loop0): enabling ssd optimizations [ 447.660978][T25308] loop0: detected capacity change from 0 to 32768 [ 447.669594][T25308] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.679360][T25308] BTRFS info (device loop0): using free space tree [ 447.693015][T25308] BTRFS info (device loop0): enabling ssd optimizations [ 447.781486][T25329] loop0: detected capacity change from 0 to 32768 [ 447.792214][T25329] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.803268][T25329] BTRFS info (device loop0): using free space tree [ 447.819533][T25329] BTRFS info (device loop0): enabling ssd optimizations [ 447.949043][T25351] loop0: detected capacity change from 0 to 32768 [ 447.958210][T25351] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 447.968035][T25351] BTRFS info (device loop0): using free space tree [ 447.981854][T25351] BTRFS info (device loop0): enabling ssd optimizations [ 448.076745][T25372] loop0: detected capacity change from 0 to 32768 [ 448.086568][T25372] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 448.165208][T25393] loop0: detected capacity change from 0 to 32768 [ 448.319270][T25419] loop0: detected capacity change from 0 to 32768 [ 448.329757][T25419] _btrfs_printk: 5 callbacks suppressed [ 448.329774][T25419] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 448.345643][T25419] BTRFS info (device loop0): using free space tree [ 448.361720][T25419] BTRFS info (device loop0): enabling ssd optimizations [ 448.470420][T25443] loop0: detected capacity change from 0 to 32768 [ 448.480905][T25443] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 448.490618][T25443] BTRFS info (device loop0): using free space tree [ 448.506084][T25443] BTRFS info (device loop0): enabling ssd optimizations [ 448.617723][T25467] loop0: detected capacity change from 0 to 32768 [ 448.628335][T25467] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 448.638368][T25467] BTRFS info (device loop0): using free space tree [ 448.654799][T25467] BTRFS info (device loop0): enabling ssd optimizations [ 448.664662][ T28] kauditd_printk_skb: 141 callbacks suppressed [ 448.664678][ T28] audit: type=1800 audit(1666974141.961:4502): pid=25467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 448.718676][ T28] audit: type=1800 audit(1666974142.011:4503): pid=25486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 448.745915][T25487] loop0: detected capacity change from 0 to 32768 [ 448.756567][T25487] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 448.766786][T25487] BTRFS info (device loop0): using free space tree [ 448.783386][T25487] BTRFS info (device loop0): enabling ssd optimizations [ 448.793164][ T28] audit: type=1800 audit(1666974142.091:4504): pid=25487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 448.839169][ T28] audit: type=1800 audit(1666974142.131:4505): pid=25506 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 448.868651][ T28] audit: type=1800 audit(1666974142.161:4506): pid=25508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 448.899782][ T28] audit: type=1800 audit(1666974142.191:4507): pid=25509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 448.934320][T25510] loop0: detected capacity change from 0 to 32768 [ 448.945945][T25510] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 448.956492][T25510] BTRFS info (device loop0): using free space tree [ 448.971931][T25510] BTRFS info (device loop0): enabling ssd optimizations [ 448.982168][ T28] audit: type=1800 audit(1666974142.281:4508): pid=25510 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 449.036293][T25529] loop0: detected capacity change from 0 to 32768 [ 449.046091][T25529] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 449.055636][T25529] BTRFS info (device loop0): using free space tree [ 449.072553][T25529] BTRFS info (device loop0): enabling ssd optimizations [ 449.082835][ T28] audit: type=1800 audit(1666974142.381:4509): pid=25529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 449.183085][T25549] loop0: detected capacity change from 0 to 32768 [ 449.194303][T25549] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 449.203819][T25549] BTRFS info (device loop0): using free space tree [ 449.219816][T25549] BTRFS info (device loop0): enabling ssd optimizations [ 449.230622][ T28] audit: type=1800 audit(1666974142.531:4510): pid=25549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 449.316306][ T28] audit: type=1800 audit(1666974142.611:4511): pid=25569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 449.363158][T25573] loop0: detected capacity change from 0 to 32768 [ 449.375495][T25573] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 449.385456][T25573] BTRFS info (device loop0): using free space tree [ 449.401548][T25573] BTRFS info (device loop0): enabling ssd optimizations [ 449.508289][T25597] loop0: detected capacity change from 0 to 32768 [ 449.518368][T25597] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 449.528345][T25597] BTRFS info (device loop0): using free space tree [ 449.543959][T25597] BTRFS info (device loop0): enabling ssd optimizations [ 449.732376][T25630] loop0: detected capacity change from 0 to 32768 [ 449.743697][T25630] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 449.754021][T25630] BTRFS info (device loop0): using free space tree [ 449.771633][T25630] BTRFS info (device loop0): enabling ssd optimizations [ 449.879028][T25654] loop0: detected capacity change from 0 to 32768 [ 449.889865][T25654] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 449.900099][T25654] BTRFS info (device loop0): using free space tree [ 449.916099][T25654] BTRFS info (device loop0): enabling ssd optimizations [ 450.038863][T25680] loop0: detected capacity change from 0 to 32768 [ 450.049580][T25680] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.062487][T25680] BTRFS info (device loop0): using free space tree [ 450.077673][T25680] BTRFS info (device loop0): enabling ssd optimizations [ 450.178759][T25702] loop0: detected capacity change from 0 to 32768 [ 450.188224][T25702] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.197929][T25702] BTRFS info (device loop0): using free space tree [ 450.215558][T25702] BTRFS info (device loop0): enabling ssd optimizations [ 450.327031][T25726] loop0: detected capacity change from 0 to 32768 [ 450.337458][T25726] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.347166][T25726] BTRFS info (device loop0): using free space tree [ 450.363994][T25726] BTRFS info (device loop0): enabling ssd optimizations [ 450.471336][T25749] loop0: detected capacity change from 0 to 32768 [ 450.483277][T25749] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.492801][T25749] BTRFS info (device loop0): using free space tree [ 450.508790][T25749] BTRFS info (device loop0): enabling ssd optimizations [ 450.618156][T25773] loop0: detected capacity change from 0 to 32768 [ 450.628961][T25773] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.638982][T25773] BTRFS info (device loop0): using free space tree [ 450.656415][T25773] BTRFS info (device loop0): enabling ssd optimizations [ 450.770502][T25797] loop0: detected capacity change from 0 to 32768 [ 450.779824][T25797] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.790157][T25797] BTRFS info (device loop0): using free space tree [ 450.805805][T25797] BTRFS info (device loop0): enabling ssd optimizations [ 450.943225][T25824] loop0: detected capacity change from 0 to 32768 [ 450.955273][T25824] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 450.965824][T25824] BTRFS info (device loop0): using free space tree [ 450.981500][T25824] BTRFS info (device loop0): enabling ssd optimizations [ 451.101028][T25849] loop0: detected capacity change from 0 to 32768 [ 451.111919][T25849] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.121840][T25849] BTRFS info (device loop0): using free space tree [ 451.137633][T25849] BTRFS info (device loop0): enabling ssd optimizations [ 451.247313][T25873] loop0: detected capacity change from 0 to 32768 [ 451.257551][T25873] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.267465][T25873] BTRFS info (device loop0): using free space tree [ 451.284449][T25873] BTRFS info (device loop0): enabling ssd optimizations [ 451.396066][T25898] loop0: detected capacity change from 0 to 32768 [ 451.406828][T25898] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.416812][T25898] BTRFS info (device loop0): using free space tree [ 451.432709][T25898] BTRFS info (device loop0): enabling ssd optimizations [ 451.544174][T25923] loop0: detected capacity change from 0 to 32768 [ 451.554937][T25923] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.564585][T25923] BTRFS info (device loop0): using free space tree [ 451.581130][T25923] BTRFS info (device loop0): enabling ssd optimizations [ 451.688144][T25947] loop0: detected capacity change from 0 to 32768 [ 451.699078][T25947] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.708740][T25947] BTRFS info (device loop0): using free space tree [ 451.724173][T25947] BTRFS info (device loop0): enabling ssd optimizations [ 451.837263][T25972] loop0: detected capacity change from 0 to 32768 [ 451.849205][T25972] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.858730][T25972] BTRFS info (device loop0): using free space tree [ 451.875797][T25972] BTRFS info (device loop0): enabling ssd optimizations [ 451.978879][T25995] loop0: detected capacity change from 0 to 32768 [ 451.988938][T25995] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 451.998298][T25995] BTRFS info (device loop0): using free space tree [ 452.017716][T25995] BTRFS info (device loop0): enabling ssd optimizations [ 452.124885][T26019] loop0: detected capacity change from 0 to 32768 [ 452.135566][T26019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 452.145803][T26019] BTRFS info (device loop0): using free space tree [ 452.161852][T26019] BTRFS info (device loop0): enabling ssd optimizations [ 452.276344][T26044] loop0: detected capacity change from 0 to 32768 [ 452.288254][T26044] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 452.298706][T26044] BTRFS info (device loop0): using free space tree [ 452.314214][T26044] BTRFS info (device loop0): enabling ssd optimizations [ 452.420434][T26067] loop0: detected capacity change from 0 to 32768 [ 452.430120][T26067] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 452.441069][T26067] BTRFS info (device loop0): using free space tree [ 452.456561][T26067] BTRFS info (device loop0): enabling ssd optimizations [ 452.561705][T26089] loop0: detected capacity change from 0 to 32768 [ 452.574117][T26089] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 452.584202][T26089] BTRFS info (device loop0): using free space tree [ 452.600278][T26089] BTRFS info (device loop0): enabling ssd optimizations [ 452.720478][T26114] loop0: detected capacity change from 0 to 32768 [ 452.730606][T26114] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 452.741750][T26114] BTRFS info (device loop0): using free space tree [ 452.757353][T26114] BTRFS info (device loop0): enabling ssd optimizations [ 452.869185][T26138] loop0: detected capacity change from 0 to 32768 [ 452.879414][T26138] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 452.890574][T26138] BTRFS info (device loop0): using free space tree [ 452.906638][T26138] BTRFS info (device loop0): enabling ssd optimizations [ 453.017614][T26162] loop0: detected capacity change from 0 to 32768 [ 453.029430][T26162] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 453.039167][T26162] BTRFS info (device loop0): using free space tree [ 453.055487][T26162] BTRFS info (device loop0): enabling ssd optimizations [ 453.167779][T26186] loop0: detected capacity change from 0 to 32768 [ 453.178659][T26186] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 453.189126][T26186] BTRFS info (device loop0): using free space tree [ 453.205307][T26186] BTRFS info (device loop0): enabling ssd optimizations [ 453.316006][T26210] loop0: detected capacity change from 0 to 32768 [ 453.327263][T26210] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 453.336642][T26210] BTRFS info (device loop0): using free space tree [ 453.353305][T26210] BTRFS info (device loop0): enabling ssd optimizations [ 453.465522][T26234] loop0: detected capacity change from 0 to 32768 [ 453.477668][T26234] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 453.487754][T26234] BTRFS info (device loop0): using free space tree [ 453.504100][T26234] BTRFS info (device loop0): enabling ssd optimizations [ 453.610997][T26258] loop0: detected capacity change from 0 to 32768 [ 453.620631][T26258] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 453.630931][T26258] BTRFS info (device loop0): using free space tree [ 453.647418][T26258] BTRFS info (device loop0): enabling ssd optimizations [ 453.712458][ T28] kauditd_printk_skb: 156 callbacks suppressed [ 453.712472][ T28] audit: type=1800 audit(1666974147.011:4668): pid=26278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 453.753002][ T28] audit: type=1800 audit(1666974147.051:4669): pid=26279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 453.781911][T26280] loop0: detected capacity change from 0 to 32768 [ 453.792313][T26280] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 453.803330][T26280] BTRFS info (device loop0): using free space tree [ 453.818762][T26280] BTRFS info (device loop0): enabling ssd optimizations [ 453.828479][ T28] audit: type=1800 audit(1666974147.121:4670): pid=26280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 453.895305][ T28] audit: type=1800 audit(1666974147.191:4671): pid=26299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 453.919026][ T28] audit: type=1800 audit(1666974147.211:4672): pid=26301 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 453.950120][ T28] audit: type=1800 audit(1666974147.241:4673): pid=26302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 453.978612][T26303] loop0: detected capacity change from 0 to 32768 [ 453.991149][T26303] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.000472][T26303] BTRFS info (device loop0): using free space tree [ 454.016828][T26303] BTRFS info (device loop0): enabling ssd optimizations [ 454.026693][ T28] audit: type=1800 audit(1666974147.321:4674): pid=26303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 454.116828][ T28] audit: type=1800 audit(1666974147.411:4675): pid=26323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 454.149010][T26324] loop0: detected capacity change from 0 to 32768 [ 454.158850][T26324] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.168534][T26324] BTRFS info (device loop0): using free space tree [ 454.184661][T26324] BTRFS info (device loop0): enabling ssd optimizations [ 454.194395][ T28] audit: type=1800 audit(1666974147.491:4676): pid=26324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 454.280912][ T28] audit: type=1800 audit(1666974147.581:4677): pid=26344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 454.308200][T26345] loop0: detected capacity change from 0 to 32768 [ 454.318554][T26345] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.328923][T26345] BTRFS info (device loop0): using free space tree [ 454.344766][T26345] BTRFS info (device loop0): enabling ssd optimizations [ 454.458638][T26369] loop0: detected capacity change from 0 to 32768 [ 454.467976][T26369] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.478014][T26369] BTRFS info (device loop0): using free space tree [ 454.492183][T26369] BTRFS info (device loop0): enabling ssd optimizations [ 454.575647][T26389] loop0: detected capacity change from 0 to 32768 [ 454.585908][T26389] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.597839][T26389] BTRFS info (device loop0): using free space tree [ 454.614567][T26389] BTRFS info (device loop0): enabling ssd optimizations [ 454.731719][T26414] loop0: detected capacity change from 0 to 32768 [ 454.748017][T26414] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.757579][T26414] BTRFS info (device loop0): using free space tree [ 454.773293][T26414] BTRFS info (device loop0): enabling ssd optimizations [ 454.883492][T26438] loop0: detected capacity change from 0 to 32768 [ 454.895693][T26438] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 454.904998][T26438] BTRFS info (device loop0): using free space tree [ 454.920803][T26438] BTRFS info (device loop0): enabling ssd optimizations [ 455.028728][T26462] loop0: detected capacity change from 0 to 32768 [ 455.043152][T26462] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.055992][T26462] BTRFS info (device loop0): using free space tree [ 455.071712][T26462] BTRFS info (device loop0): enabling ssd optimizations [ 455.193199][T26487] loop0: detected capacity change from 0 to 32768 [ 455.205578][T26487] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.215166][T26487] BTRFS info (device loop0): using free space tree [ 455.231297][T26487] BTRFS info (device loop0): enabling ssd optimizations [ 455.346942][T26512] loop0: detected capacity change from 0 to 32768 [ 455.357079][T26512] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.366920][T26512] BTRFS info (device loop0): using free space tree [ 455.384430][T26512] BTRFS info (device loop0): enabling ssd optimizations [ 455.448389][T26531] loop0: detected capacity change from 0 to 32768 [ 455.457413][T26531] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.468574][T26531] BTRFS info (device loop0): using free space tree [ 455.481958][T26531] BTRFS info (device loop0): enabling ssd optimizations [ 455.641505][T26559] loop0: detected capacity change from 0 to 32768 [ 455.653242][T26559] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.663137][T26559] BTRFS info (device loop0): using free space tree [ 455.678800][T26559] BTRFS info (device loop0): enabling ssd optimizations [ 455.789072][T26583] loop0: detected capacity change from 0 to 32768 [ 455.799480][T26583] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.810499][T26583] BTRFS info (device loop0): using free space tree [ 455.827332][T26583] BTRFS info (device loop0): enabling ssd optimizations [ 455.934763][T26606] loop0: detected capacity change from 0 to 32768 [ 455.945179][T26606] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 455.954776][T26606] BTRFS info (device loop0): using free space tree [ 455.971582][T26606] BTRFS info (device loop0): enabling ssd optimizations [ 456.079728][T26630] loop0: detected capacity change from 0 to 32768 [ 456.090155][T26630] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.099681][T26630] BTRFS info (device loop0): using free space tree [ 456.115632][T26630] BTRFS info (device loop0): enabling ssd optimizations [ 456.217556][T26652] loop0: detected capacity change from 0 to 32768 [ 456.227701][T26652] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.237082][T26652] BTRFS info (device loop0): using free space tree [ 456.253403][T26652] BTRFS info (device loop0): enabling ssd optimizations [ 456.362911][T26675] loop0: detected capacity change from 0 to 32768 [ 456.373290][T26675] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.382931][T26675] BTRFS info (device loop0): using free space tree [ 456.399799][T26675] BTRFS info (device loop0): enabling ssd optimizations [ 456.518456][T26699] loop0: detected capacity change from 0 to 32768 [ 456.528680][T26699] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.538273][T26699] BTRFS info (device loop0): using free space tree [ 456.554167][T26699] BTRFS info (device loop0): enabling ssd optimizations [ 456.615880][T26718] loop0: detected capacity change from 0 to 32768 [ 456.624992][T26718] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.634591][T26718] BTRFS info (device loop0): using free space tree [ 456.648812][T26718] BTRFS info (device loop0): enabling ssd optimizations [ 456.745690][T26739] loop0: detected capacity change from 0 to 32768 [ 456.757459][T26739] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.768040][T26739] BTRFS info (device loop0): using free space tree [ 456.783584][T26739] BTRFS info (device loop0): enabling ssd optimizations [ 456.850557][T26758] loop0: detected capacity change from 0 to 32768 [ 456.859644][T26758] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.870390][T26758] BTRFS info (device loop0): using free space tree [ 456.885213][T26758] BTRFS info (device loop0): enabling ssd optimizations [ 456.973713][T26778] loop0: detected capacity change from 0 to 32768 [ 456.984172][T26778] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 456.995333][T26778] BTRFS info (device loop0): using free space tree [ 457.012550][T26778] BTRFS info (device loop0): enabling ssd optimizations [ 457.073041][T26797] loop0: detected capacity change from 0 to 32768 [ 457.082488][T26797] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.093640][T26797] BTRFS info (device loop0): using free space tree [ 457.107622][T26797] BTRFS info (device loop0): enabling ssd optimizations [ 457.193179][T26816] loop0: detected capacity change from 0 to 32768 [ 457.203156][T26816] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.212686][T26816] BTRFS info (device loop0): using free space tree [ 457.228371][T26816] BTRFS info (device loop0): enabling ssd optimizations [ 457.335243][T26839] loop0: detected capacity change from 0 to 32768 [ 457.346093][T26839] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.355482][T26839] BTRFS info (device loop0): using free space tree [ 457.371400][T26839] BTRFS info (device loop0): enabling ssd optimizations [ 457.484775][T26864] loop0: detected capacity change from 0 to 32768 [ 457.495370][T26864] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.505175][T26864] BTRFS info (device loop0): using free space tree [ 457.521086][T26864] BTRFS info (device loop0): enabling ssd optimizations [ 457.637319][T26888] loop0: detected capacity change from 0 to 32768 [ 457.649974][T26888] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.660087][T26888] BTRFS info (device loop0): using free space tree [ 457.675806][T26888] BTRFS info (device loop0): enabling ssd optimizations [ 457.793192][T26911] loop0: detected capacity change from 0 to 32768 [ 457.803516][T26911] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.813974][T26911] BTRFS info (device loop0): using free space tree [ 457.830389][T26911] BTRFS info (device loop0): enabling ssd optimizations [ 457.939194][T26935] loop0: detected capacity change from 0 to 32768 [ 457.950212][T26935] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 457.960296][T26935] BTRFS info (device loop0): using free space tree [ 457.975845][T26935] BTRFS info (device loop0): enabling ssd optimizations [ 458.092153][T26959] loop0: detected capacity change from 0 to 32768 [ 458.103486][T26959] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 458.113860][T26959] BTRFS info (device loop0): using free space tree [ 458.177612][T26980] loop0: detected capacity change from 0 to 32768 [ 458.327896][T27006] loop0: detected capacity change from 0 to 32768 [ 458.348070][T27006] _btrfs_printk: 6 callbacks suppressed [ 458.348085][T27006] BTRFS info (device loop0): enabling ssd optimizations [ 458.501420][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 458.506550][T27031] loop0: detected capacity change from 0 to 32768 [ 458.511475][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 458.520816][T27031] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 458.528552][T22050] Buffer I/O error on dev loop0, logical block 4080, async page read [ 458.537313][T27031] BTRFS info (device loop0): using free space tree [ 458.560031][T27031] BTRFS info (device loop0): enabling ssd optimizations [ 458.690601][T27057] loop0: detected capacity change from 0 to 32768 [ 458.701550][T27057] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 458.711343][T27057] BTRFS info (device loop0): using free space tree [ 458.727155][T27057] BTRFS info (device loop0): enabling ssd optimizations [ 458.736919][ T28] kauditd_printk_skb: 132 callbacks suppressed [ 458.736940][ T28] audit: type=1800 audit(1666974152.031:4810): pid=27057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 458.799403][ T28] audit: type=1800 audit(1666974152.091:4811): pid=27076 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 458.830123][ T28] audit: type=1800 audit(1666974152.121:4812): pid=27078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 458.865321][ T28] audit: type=1800 audit(1666974152.161:4813): pid=27079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 458.897977][T27080] loop0: detected capacity change from 0 to 32768 [ 458.908883][T27080] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 458.918516][T27080] BTRFS info (device loop0): using free space tree [ 458.934610][T27080] BTRFS info (device loop0): enabling ssd optimizations [ 458.944269][ T28] audit: type=1800 audit(1666974152.241:4814): pid=27080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 459.004389][ T28] audit: type=1800 audit(1666974152.301:4815): pid=27099 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 459.037999][ T28] audit: type=1800 audit(1666974152.331:4816): pid=27101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 459.069158][T27102] loop0: detected capacity change from 0 to 32768 [ 459.079219][T27102] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.089492][T27102] BTRFS info (device loop0): using free space tree [ 459.106132][T27102] BTRFS info (device loop0): enabling ssd optimizations [ 459.116511][ T28] audit: type=1800 audit(1666974152.411:4817): pid=27102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 459.202705][ T28] audit: type=1800 audit(1666974152.501:4818): pid=27122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 459.227477][T27123] loop0: detected capacity change from 0 to 32768 [ 459.238827][T27123] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.248650][T27123] BTRFS info (device loop0): using free space tree [ 459.264233][T27123] BTRFS info (device loop0): enabling ssd optimizations [ 459.273852][ T28] audit: type=1800 audit(1666974152.571:4819): pid=27123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 459.399484][T27150] loop0: detected capacity change from 0 to 32768 [ 459.409355][T27150] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.419432][T27150] BTRFS info (device loop0): using free space tree [ 459.435294][T27150] BTRFS info (device loop0): enabling ssd optimizations [ 459.555699][T27175] loop0: detected capacity change from 0 to 32768 [ 459.566186][T27175] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.576238][T27175] BTRFS info (device loop0): using free space tree [ 459.592308][T27175] BTRFS info (device loop0): enabling ssd optimizations [ 459.707315][T27199] loop0: detected capacity change from 0 to 32768 [ 459.717903][T27199] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.728723][T27199] BTRFS info (device loop0): using free space tree [ 459.744752][T27199] BTRFS info (device loop0): enabling ssd optimizations [ 459.860224][T27223] loop0: detected capacity change from 0 to 32768 [ 459.870548][T27223] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.880367][T27223] BTRFS info (device loop0): using free space tree [ 459.896866][T27223] BTRFS info (device loop0): enabling ssd optimizations [ 459.961829][T27242] loop0: detected capacity change from 0 to 32768 [ 459.971885][T27242] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 459.981374][T27242] BTRFS info (device loop0): using free space tree [ 459.999082][T27242] BTRFS info (device loop0): enabling ssd optimizations [ 460.115421][T27267] loop0: detected capacity change from 0 to 32768 [ 460.126013][T27267] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 460.136979][T27267] BTRFS info (device loop0): using free space tree [ 460.152576][T27267] BTRFS info (device loop0): enabling ssd optimizations [ 460.263241][T27291] loop0: detected capacity change from 0 to 32768 [ 460.273930][T27291] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 460.283918][T27291] BTRFS info (device loop0): using free space tree [ 460.299427][T27291] BTRFS info (device loop0): enabling ssd optimizations [ 460.405244][T27314] loop0: detected capacity change from 0 to 32768 [ 460.415386][T27314] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 460.425519][T27314] BTRFS info (device loop0): using free space tree [ 460.441995][T27314] BTRFS info (device loop0): enabling ssd optimizations [ 460.564043][T27340] loop0: detected capacity change from 0 to 32768 [ 460.574489][T27340] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 460.585556][T27340] BTRFS info (device loop0): using free space tree [ 460.601818][T27340] BTRFS info (device loop0): enabling ssd optimizations [ 460.707277][T27363] loop0: detected capacity change from 0 to 32768 [ 460.717239][T27363] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 460.727619][T27363] BTRFS info (device loop0): using free space tree [ 460.743640][T27363] BTRFS info (device loop0): enabling ssd optimizations [ 460.848459][T27387] loop0: detected capacity change from 0 to 32768 [ 460.859162][T27387] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 460.870233][T27387] BTRFS info (device loop0): using free space tree [ 460.886626][T27387] BTRFS info (device loop0): enabling ssd optimizations [ 461.007560][T27412] loop0: detected capacity change from 0 to 32768 [ 461.019344][T27412] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 461.029344][T27412] BTRFS info (device loop0): using free space tree [ 461.045327][T27412] BTRFS info (device loop0): enabling ssd optimizations [ 461.161081][T27436] loop0: detected capacity change from 0 to 32768 [ 461.171645][T27436] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 461.183137][T27436] BTRFS info (device loop0): using free space tree [ 461.199014][T27436] BTRFS info (device loop0): enabling ssd optimizations [ 461.310454][T27461] loop0: detected capacity change from 0 to 32768 [ 461.322428][T27461] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 461.331832][T27461] BTRFS info (device loop0): using free space tree [ 461.347770][T27461] BTRFS info (device loop0): enabling ssd optimizations [ 461.464852][T27485] loop0: detected capacity change from 0 to 32768 [ 461.477292][T27485] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 461.490317][T27485] BTRFS info (device loop0): using free space tree [ 461.505970][T27485] BTRFS info (device loop0): enabling ssd optimizations [ 461.694454][T27518] loop0: detected capacity change from 0 to 32768 [ 461.705891][T27518] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 461.717279][T27518] BTRFS info (device loop0): using free space tree [ 461.733374][T27518] BTRFS info (device loop0): enabling ssd optimizations [ 461.841175][T27541] loop0: detected capacity change from 0 to 32768 [ 461.851562][T27541] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 461.860893][T27541] BTRFS info (device loop0): using free space tree [ 461.878140][T27541] BTRFS info (device loop0): enabling ssd optimizations [ 461.988248][T27565] loop0: detected capacity change from 0 to 32768 [ 461.998420][T27565] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.008236][T27565] BTRFS info (device loop0): using free space tree [ 462.024280][T27565] BTRFS info (device loop0): enabling ssd optimizations [ 462.139360][T27589] loop0: detected capacity change from 0 to 32768 [ 462.149911][T27589] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.159999][T27589] BTRFS info (device loop0): using free space tree [ 462.176385][T27589] BTRFS info (device loop0): enabling ssd optimizations [ 462.285618][T27612] loop0: detected capacity change from 0 to 32768 [ 462.298029][T27612] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.309017][T27612] BTRFS info (device loop0): using free space tree [ 462.325128][T27612] BTRFS info (device loop0): enabling ssd optimizations [ 462.426278][T27635] loop0: detected capacity change from 0 to 32768 [ 462.436493][T27635] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.447353][T27635] BTRFS info (device loop0): using free space tree [ 462.462915][T27635] BTRFS info (device loop0): enabling ssd optimizations [ 462.577064][T27660] loop0: detected capacity change from 0 to 32768 [ 462.587728][T27660] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.597235][T27660] BTRFS info (device loop0): using free space tree [ 462.613348][T27660] BTRFS info (device loop0): enabling ssd optimizations [ 462.728508][T27685] loop0: detected capacity change from 0 to 32768 [ 462.739503][T27685] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.749681][T27685] BTRFS info (device loop0): using free space tree [ 462.765869][T27685] BTRFS info (device loop0): enabling ssd optimizations [ 462.883279][T27710] loop0: detected capacity change from 0 to 32768 [ 462.895383][T27710] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 462.904918][T27710] BTRFS info (device loop0): using free space tree [ 462.921559][T27710] BTRFS info (device loop0): enabling ssd optimizations [ 463.042424][T27735] loop0: detected capacity change from 0 to 32768 [ 463.052320][T27735] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 463.061616][T27735] BTRFS info (device loop0): using free space tree [ 463.077158][T27735] BTRFS info (device loop0): enabling ssd optimizations [ 463.201131][T27761] loop0: detected capacity change from 0 to 32768 [ 463.211256][T27761] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 463.221750][T27761] BTRFS info (device loop0): using free space tree [ 463.237983][T27761] BTRFS info (device loop0): enabling ssd optimizations [ 463.342123][T27784] loop0: detected capacity change from 0 to 32768 [ 463.352070][T27784] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 463.361755][T27784] BTRFS info (device loop0): using free space tree [ 463.377737][T27784] BTRFS info (device loop0): enabling ssd optimizations [ 463.511961][T27811] loop0: detected capacity change from 0 to 32768 [ 463.522666][T27811] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 463.533039][T27811] BTRFS info (device loop0): using free space tree [ 463.549674][T27811] BTRFS info (device loop0): enabling ssd optimizations [ 463.671084][T27837] loop0: detected capacity change from 0 to 32768 [ 463.682861][T27837] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 463.692324][T27837] BTRFS info (device loop0): using free space tree [ 463.708753][T27837] BTRFS info (device loop0): enabling ssd optimizations [ 463.773723][ T28] kauditd_printk_skb: 162 callbacks suppressed [ 463.773737][ T28] audit: type=1800 audit(1666974157.071:4982): pid=27857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 463.809134][ T28] audit: type=1800 audit(1666974157.101:4983): pid=27858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 463.834765][T27859] loop0: detected capacity change from 0 to 32768 [ 463.845295][T27859] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 463.855379][T27859] BTRFS info (device loop0): using free space tree [ 463.872376][T27859] BTRFS info (device loop0): enabling ssd optimizations [ 463.882823][ T28] audit: type=1800 audit(1666974157.181:4984): pid=27859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 463.969670][ T28] audit: type=1800 audit(1666974157.261:4985): pid=27879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 463.992062][ T28] audit: type=1800 audit(1666974157.261:4986): pid=27880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 464.016642][T27881] loop0: detected capacity change from 0 to 32768 [ 464.026485][T27881] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.036412][T27881] BTRFS info (device loop0): using free space tree [ 464.049932][T27881] BTRFS info (device loop0): enabling ssd optimizations [ 464.063882][ T28] audit: type=1800 audit(1666974157.361:4987): pid=27881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 464.153098][T27900] loop0: detected capacity change from 0 to 32768 [ 464.163718][T27900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.173894][T27900] BTRFS info (device loop0): using free space tree [ 464.188441][T27900] BTRFS info (device loop0): enabling ssd optimizations [ 464.202654][ T28] audit: type=1800 audit(1666974157.501:4988): pid=27900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 464.286506][ T28] audit: type=1800 audit(1666974157.581:4989): pid=27919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 464.312537][T27920] loop0: detected capacity change from 0 to 32768 [ 464.322049][T27920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.331495][T27920] BTRFS info (device loop0): using free space tree [ 464.352494][T27920] BTRFS info (device loop0): enabling ssd optimizations [ 464.363747][ T28] audit: type=1800 audit(1666974157.661:4990): pid=27920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 464.464773][T27939] loop0: detected capacity change from 0 to 32768 [ 464.475154][T27939] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.484757][T27939] BTRFS info (device loop0): using free space tree [ 464.501219][T27939] BTRFS info (device loop0): enabling ssd optimizations [ 464.511243][ T28] audit: type=1800 audit(1666974157.811:4991): pid=27939 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 464.618758][T27965] loop0: detected capacity change from 0 to 32768 [ 464.630924][T27965] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.641251][T27965] BTRFS info (device loop0): using free space tree [ 464.658982][T27965] BTRFS info (device loop0): enabling ssd optimizations [ 464.773234][T27990] loop0: detected capacity change from 0 to 32768 [ 464.784074][T27990] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.793510][T27990] BTRFS info (device loop0): using free space tree [ 464.816741][T27990] BTRFS info (device loop0): enabling ssd optimizations [ 464.931204][T28014] loop0: detected capacity change from 0 to 32768 [ 464.943960][T28014] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 464.953394][T28014] BTRFS info (device loop0): using free space tree [ 464.969718][T28014] BTRFS info (device loop0): enabling ssd optimizations [ 465.146007][T28046] loop0: detected capacity change from 0 to 32768 [ 465.156354][T28046] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.165865][T28046] BTRFS info (device loop0): using free space tree [ 465.181664][T28046] BTRFS info (device loop0): enabling ssd optimizations [ 465.303129][T28071] loop0: detected capacity change from 0 to 32768 [ 465.313773][T28071] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.323705][T28071] BTRFS info (device loop0): using free space tree [ 465.339896][T28071] BTRFS info (device loop0): enabling ssd optimizations [ 465.507627][T28101] loop0: detected capacity change from 0 to 32768 [ 465.518021][T28101] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.527491][T28101] BTRFS info (device loop0): using free space tree [ 465.544884][T28101] BTRFS info (device loop0): enabling ssd optimizations [ 465.650344][T28124] loop0: detected capacity change from 0 to 32768 [ 465.660438][T28124] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.671334][T28124] BTRFS info (device loop0): using free space tree [ 465.686897][T28124] BTRFS info (device loop0): enabling ssd optimizations [ 465.796433][T28148] loop0: detected capacity change from 0 to 32768 [ 465.811608][T28148] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.826340][T28148] BTRFS info (device loop0): using free space tree [ 465.842680][T28148] BTRFS info (device loop0): enabling ssd optimizations [ 465.947365][T28171] loop0: detected capacity change from 0 to 32768 [ 465.960077][T28171] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 465.970540][T28171] BTRFS info (device loop0): using free space tree [ 465.986949][T28171] BTRFS info (device loop0): enabling ssd optimizations [ 466.104820][T28195] loop0: detected capacity change from 0 to 32768 [ 466.116902][T28195] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.127550][T28195] BTRFS info (device loop0): using free space tree [ 466.143256][T28195] BTRFS info (device loop0): enabling ssd optimizations [ 466.258519][T28219] loop0: detected capacity change from 0 to 32768 [ 466.269154][T28219] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.279270][T28219] BTRFS info (device loop0): using free space tree [ 466.301505][T28219] BTRFS info (device loop0): enabling ssd optimizations [ 466.364312][T28238] loop0: detected capacity change from 0 to 32768 [ 466.373611][T28238] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.384480][T28238] BTRFS info (device loop0): using free space tree [ 466.398536][T28238] BTRFS info (device loop0): enabling ssd optimizations [ 466.570245][T28267] loop0: detected capacity change from 0 to 32768 [ 466.582898][T28267] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.592422][T28267] BTRFS info (device loop0): using free space tree [ 466.609174][T28267] BTRFS info (device loop0): enabling ssd optimizations [ 466.676147][T28286] loop0: detected capacity change from 0 to 32768 [ 466.687283][T28286] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.697523][T28286] BTRFS info (device loop0): using free space tree [ 466.711613][T28286] BTRFS info (device loop0): enabling ssd optimizations [ 466.800802][T28312] loop0: detected capacity change from 0 to 32768 [ 466.812996][T28312] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.822363][T28312] BTRFS info (device loop0): using free space tree [ 466.838747][T28312] BTRFS info (device loop0): enabling ssd optimizations [ 466.942394][T28334] loop0: detected capacity change from 0 to 32768 [ 466.952734][T28334] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 466.962592][T28334] BTRFS info (device loop0): using free space tree [ 466.982779][T28334] BTRFS info (device loop0): enabling ssd optimizations [ 467.100498][T28359] loop0: detected capacity change from 0 to 32768 [ 467.111013][T28359] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 467.120267][T28359] BTRFS info (device loop0): using free space tree [ 467.136530][T28359] BTRFS info (device loop0): enabling ssd optimizations [ 467.251087][T28384] loop0: detected capacity change from 0 to 32768 [ 467.262098][T28384] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 467.273576][T28384] BTRFS info (device loop0): using free space tree [ 467.290328][T28384] BTRFS info (device loop0): enabling ssd optimizations [ 467.474471][T28417] loop0: detected capacity change from 0 to 32768 [ 467.484943][T28417] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 467.494746][T28417] BTRFS info (device loop0): using free space tree [ 467.510376][T28417] BTRFS info (device loop0): enabling ssd optimizations [ 467.623265][T28442] loop0: detected capacity change from 0 to 32768 [ 467.633941][T28442] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 467.644458][T28442] BTRFS info (device loop0): using free space tree [ 467.660270][T28442] BTRFS info (device loop0): enabling ssd optimizations [ 467.818133][T28463] loop0: detected capacity change from 0 to 32768 [ 467.826600][T28463] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 467.836293][T28463] BTRFS info (device loop0): using free space tree [ 467.849729][T28463] BTRFS info (device loop0): enabling ssd optimizations [ 467.937050][T28482] loop0: detected capacity change from 0 to 32768 [ 467.946563][T28482] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 467.956277][T28482] BTRFS info (device loop0): using free space tree [ 467.970566][T28482] BTRFS info (device loop0): enabling ssd optimizations [ 468.067105][T28503] loop0: detected capacity change from 0 to 32768 [ 468.077606][T28503] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.087713][T28503] BTRFS info (device loop0): using free space tree [ 468.104190][T28503] BTRFS info (device loop0): enabling ssd optimizations [ 468.169442][T28522] loop0: detected capacity change from 0 to 32768 [ 468.179579][T28522] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.189527][T28522] BTRFS info (device loop0): using free space tree [ 468.204426][T28522] BTRFS info (device loop0): enabling ssd optimizations [ 468.315303][T28545] loop0: detected capacity change from 0 to 32768 [ 468.327010][T28545] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.337065][T28545] BTRFS info (device loop0): using free space tree [ 468.353695][T28545] BTRFS info (device loop0): enabling ssd optimizations [ 468.416574][T28564] loop0: detected capacity change from 0 to 32768 [ 468.426681][T28564] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.437945][T28564] BTRFS info (device loop0): using free space tree [ 468.452290][T28564] BTRFS info (device loop0): enabling ssd optimizations [ 468.535586][T28588] loop0: detected capacity change from 0 to 32768 [ 468.546226][T28588] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.556669][T28588] BTRFS info (device loop0): using free space tree [ 468.574374][T28588] BTRFS info (device loop0): enabling ssd optimizations [ 468.681534][T28611] loop0: detected capacity change from 0 to 32768 [ 468.692171][T28611] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.702702][T28611] BTRFS info (device loop0): using free space tree [ 468.718853][T28611] BTRFS info (device loop0): enabling ssd optimizations [ 468.784672][ T28] kauditd_printk_skb: 141 callbacks suppressed [ 468.784686][ T28] audit: type=1800 audit(1666974162.081:5133): pid=28631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 468.814472][ T28] audit: type=1800 audit(1666974162.091:5134): pid=28632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 468.836291][ T28] audit: type=1800 audit(1666974162.111:5135): pid=28633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 468.858183][ T28] audit: type=1800 audit(1666974162.131:5136): pid=28634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 468.874285][T28636] loop0: detected capacity change from 0 to 32768 [ 468.880305][ T28] audit: type=1800 audit(1666974162.131:5137): pid=28635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 468.913438][T28636] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 468.923159][T28636] BTRFS info (device loop0): using free space tree [ 468.938849][T28636] BTRFS info (device loop0): enabling ssd optimizations [ 468.948998][ T28] audit: type=1800 audit(1666974162.241:5138): pid=28636 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 469.038859][ T28] audit: type=1800 audit(1666974162.331:5139): pid=28656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 469.066182][T28657] loop0: detected capacity change from 0 to 32768 [ 469.075618][T28657] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.085597][T28657] BTRFS info (device loop0): using free space tree [ 469.098873][T28657] BTRFS info (device loop0): enabling ssd optimizations [ 469.108507][ T28] audit: type=1800 audit(1666974162.401:5140): pid=28657 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 469.197448][T28676] loop0: detected capacity change from 0 to 32768 [ 469.206933][T28676] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.216493][T28676] BTRFS info (device loop0): using free space tree [ 469.230805][T28676] BTRFS info (device loop0): enabling ssd optimizations [ 469.242263][ T28] audit: type=1800 audit(1666974162.541:5141): pid=28676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 469.325141][T28695] loop0: detected capacity change from 0 to 32768 [ 469.335022][T28695] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.346527][T28695] BTRFS info (device loop0): using free space tree [ 469.362884][T28695] BTRFS info (device loop0): enabling ssd optimizations [ 469.373014][ T28] audit: type=1800 audit(1666974162.671:5142): pid=28695 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 469.486548][T28718] loop0: detected capacity change from 0 to 32768 [ 469.496974][T28718] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.507631][T28718] BTRFS info (device loop0): using free space tree [ 469.523582][T28718] BTRFS info (device loop0): enabling ssd optimizations [ 469.584869][T28737] loop0: detected capacity change from 0 to 32768 [ 469.595346][T28737] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.605047][T28737] BTRFS info (device loop0): using free space tree [ 469.624424][T28737] BTRFS info (device loop0): enabling ssd optimizations [ 469.685146][T28756] loop0: detected capacity change from 0 to 32768 [ 469.696806][T28756] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.707974][T28756] BTRFS info (device loop0): using free space tree [ 469.724631][T28756] BTRFS info (device loop0): enabling ssd optimizations [ 469.788124][T28775] loop0: detected capacity change from 0 to 32768 [ 469.796897][T28775] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.806592][T28775] BTRFS info (device loop0): using free space tree [ 469.821635][T28775] BTRFS info (device loop0): enabling ssd optimizations [ 469.909463][T28799] loop0: detected capacity change from 0 to 32768 [ 469.918389][T28799] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 469.928310][T28799] BTRFS info (device loop0): using free space tree [ 469.942312][T28799] BTRFS info (device loop0): enabling ssd optimizations [ 470.057826][T28819] loop0: detected capacity change from 0 to 32768 [ 470.069411][T28819] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.079122][T28819] BTRFS info (device loop0): using free space tree [ 470.095662][T28819] BTRFS info (device loop0): enabling ssd optimizations [ 470.156347][T28838] loop0: detected capacity change from 0 to 32768 [ 470.169461][T28838] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.182079][T28838] BTRFS info (device loop0): using free space tree [ 470.198249][T28838] BTRFS info (device loop0): enabling ssd optimizations [ 470.264337][T28857] loop0: detected capacity change from 0 to 32768 [ 470.273414][T28857] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.283521][T28857] BTRFS info (device loop0): using free space tree [ 470.298109][T28857] BTRFS info (device loop0): enabling ssd optimizations [ 470.386748][T28881] loop0: detected capacity change from 0 to 32768 [ 470.397254][T28881] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.406755][T28881] BTRFS info (device loop0): using free space tree [ 470.420088][T28881] BTRFS info (device loop0): enabling ssd optimizations [ 470.508420][T28900] loop0: detected capacity change from 0 to 32768 [ 470.517330][T28900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.528538][T28900] BTRFS info (device loop0): using free space tree [ 470.543032][T28900] BTRFS info (device loop0): enabling ssd optimizations [ 470.642189][T28921] loop0: detected capacity change from 0 to 32768 [ 470.654213][T28921] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.664720][T28921] BTRFS info (device loop0): using free space tree [ 470.681026][T28921] BTRFS info (device loop0): enabling ssd optimizations [ 470.745659][T28940] loop0: detected capacity change from 0 to 32768 [ 470.755639][T28940] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.765935][T28940] BTRFS info (device loop0): using free space tree [ 470.781081][T28940] BTRFS info (device loop0): enabling ssd optimizations [ 470.865981][T28964] loop0: detected capacity change from 0 to 32768 [ 470.876595][T28964] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.886954][T28964] BTRFS info (device loop0): using free space tree [ 470.903813][T28964] BTRFS info (device loop0): enabling ssd optimizations [ 470.965416][T28983] loop0: detected capacity change from 0 to 32768 [ 470.976253][T28983] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 470.986284][T28983] BTRFS info (device loop0): using free space tree [ 471.004880][T28983] BTRFS info (device loop0): enabling ssd optimizations [ 471.066398][T29002] loop0: detected capacity change from 0 to 32768 [ 471.076093][T29002] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.086122][T29002] BTRFS info (device loop0): using free space tree [ 471.101673][T29002] BTRFS info (device loop0): enabling ssd optimizations [ 471.193684][T29027] loop0: detected capacity change from 0 to 32768 [ 471.204497][T29027] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.214410][T29027] BTRFS info (device loop0): using free space tree [ 471.230586][T29027] BTRFS info (device loop0): enabling ssd optimizations [ 471.352475][T29052] loop0: detected capacity change from 0 to 32768 [ 471.362808][T29052] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.373301][T29052] BTRFS info (device loop0): using free space tree [ 471.388814][T29052] BTRFS info (device loop0): enabling ssd optimizations [ 471.498198][T29076] loop0: detected capacity change from 0 to 32768 [ 471.508049][T29076] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.517973][T29076] BTRFS info (device loop0): using free space tree [ 471.534693][T29076] BTRFS info (device loop0): enabling ssd optimizations [ 471.640541][T29099] loop0: detected capacity change from 0 to 32768 [ 471.652922][T29099] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.662976][T29099] BTRFS info (device loop0): using free space tree [ 471.678943][T29099] BTRFS info (device loop0): enabling ssd optimizations [ 471.788793][T29123] loop0: detected capacity change from 0 to 32768 [ 471.799591][T29123] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.809331][T29123] BTRFS info (device loop0): using free space tree [ 471.825637][T29123] BTRFS info (device loop0): enabling ssd optimizations [ 471.934660][T29146] loop0: detected capacity change from 0 to 32768 [ 471.946643][T29146] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 471.956317][T29146] BTRFS info (device loop0): using free space tree [ 471.972933][T29146] BTRFS info (device loop0): enabling ssd optimizations [ 472.081288][T29170] loop0: detected capacity change from 0 to 32768 [ 472.092211][T29170] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 472.101575][T29170] BTRFS info (device loop0): using free space tree [ 472.118119][T29170] BTRFS info (device loop0): enabling ssd optimizations [ 472.233436][T29194] loop0: detected capacity change from 0 to 32768 [ 472.244988][T29194] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 472.254947][T29194] BTRFS info (device loop0): using free space tree [ 472.270459][T29194] BTRFS info (device loop0): enabling ssd optimizations [ 472.389247][T29219] loop0: detected capacity change from 0 to 32768 [ 472.399796][T29219] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 472.409546][T29219] BTRFS info (device loop0): using free space tree [ 472.425544][T29219] BTRFS info (device loop0): enabling ssd optimizations [ 472.534068][T29242] loop0: detected capacity change from 0 to 32768 [ 472.545447][T29242] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 472.555872][T29242] BTRFS info (device loop0): using free space tree [ 472.571734][T29242] BTRFS info (device loop0): enabling ssd optimizations [ 472.678382][T29265] loop0: detected capacity change from 0 to 32768 [ 472.688760][T29265] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 472.699731][T29265] BTRFS info (device loop0): using free space tree [ 472.715700][T29265] BTRFS info (device loop0): enabling ssd optimizations [ 472.828130][T29289] loop0: detected capacity change from 0 to 32768 [ 472.838555][T29289] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 472.987450][T29315] loop0: detected capacity change from 0 to 32768 [ 473.143631][T29341] loop0: detected capacity change from 0 to 32768 [ 473.224853][T29362] loop0: detected capacity change from 0 to 32768 [ 473.320481][T29382] loop0: detected capacity change from 0 to 32768 [ 473.403649][T29401] loop0: detected capacity change from 0 to 32768 [ 473.496105][T29421] loop0: detected capacity change from 0 to 32768 [ 473.508902][T29421] _btrfs_printk: 17 callbacks suppressed [ 473.508928][T29421] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 473.525147][T29421] BTRFS info (device loop0): using free space tree [ 473.541236][T29421] BTRFS info (device loop0): enabling ssd optimizations [ 473.644763][T29445] loop0: detected capacity change from 0 to 32768 [ 473.657092][T29445] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 473.667378][T29445] BTRFS info (device loop0): using free space tree [ 473.689712][T29445] BTRFS info (device loop0): enabling ssd optimizations [ 473.795564][ T28] kauditd_printk_skb: 127 callbacks suppressed [ 473.795578][ T28] audit: type=1800 audit(1666974167.091:5270): pid=29469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 473.832330][T29470] loop0: detected capacity change from 0 to 32768 [ 473.842466][T29470] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 473.851929][T29470] BTRFS info (device loop0): using free space tree [ 473.868158][T29470] BTRFS info (device loop0): enabling ssd optimizations [ 473.877681][ T28] audit: type=1800 audit(1666974167.171:5271): pid=29470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 473.935087][T29489] loop0: detected capacity change from 0 to 32768 [ 473.945685][T29489] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 473.955362][T29489] BTRFS info (device loop0): using free space tree [ 473.971436][T29489] BTRFS info (device loop0): enabling ssd optimizations [ 473.981267][ T28] audit: type=1800 audit(1666974167.281:5272): pid=29489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 474.057851][ T28] audit: type=1800 audit(1666974167.351:5273): pid=29509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 474.086421][T29510] loop0: detected capacity change from 0 to 32768 [ 474.098380][T29510] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 474.109531][T29510] BTRFS info (device loop0): using free space tree [ 474.127000][T29510] BTRFS info (device loop0): enabling ssd optimizations [ 474.137728][ T28] audit: type=1800 audit(1666974167.431:5274): pid=29510 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 474.235427][ T28] audit: type=1800 audit(1666974167.531:5275): pid=29530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 474.274072][T29531] loop0: detected capacity change from 0 to 32768 [ 474.283986][T29531] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 474.294248][T29531] BTRFS info (device loop0): using free space tree [ 474.309765][T29531] BTRFS info (device loop0): enabling ssd optimizations [ 474.319228][ T28] audit: type=1800 audit(1666974167.621:5276): pid=29531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 474.410798][ T28] audit: type=1800 audit(1666974167.711:5277): pid=29551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 474.440503][T29552] loop0: detected capacity change from 0 to 32768 [ 474.450611][T29552] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 474.460233][T29552] BTRFS info (device loop0): using free space tree [ 474.474422][T29552] BTRFS info (device loop0): enabling ssd optimizations [ 474.496478][ T28] audit: type=1800 audit(1666974167.791:5278): pid=29552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 474.583086][T29571] loop0: detected capacity change from 0 to 32768 [ 474.592547][T29571] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 474.602797][T29571] BTRFS info (device loop0): using free space tree [ 474.618155][T29571] BTRFS info (device loop0): enabling ssd optimizations [ 474.627605][ T28] audit: type=1800 audit(1666974167.921:5279): pid=29571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 474.716125][T29590] loop0: detected capacity change from 0 to 32768 [ 474.727148][T29590] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 474.737740][T29590] BTRFS info (device loop0): using free space tree [ 474.751325][T29590] BTRFS info (device loop0): enabling ssd optimizations [ 474.833400][T29610] loop0: detected capacity change from 0 to 32768 [ 474.846997][T29610] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 474.856416][T29610] BTRFS info (device loop0): using free space tree [ 474.872682][T29610] BTRFS info (device loop0): enabling ssd optimizations [ 474.996102][T29636] loop0: detected capacity change from 0 to 32768 [ 475.006032][T29636] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.016232][T29636] BTRFS info (device loop0): using free space tree [ 475.032223][T29636] BTRFS info (device loop0): enabling ssd optimizations [ 475.140993][T29660] loop0: detected capacity change from 0 to 32768 [ 475.152165][T29660] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.161806][T29660] BTRFS info (device loop0): using free space tree [ 475.178301][T29660] BTRFS info (device loop0): enabling ssd optimizations [ 475.357738][T29684] loop0: detected capacity change from 0 to 32768 [ 475.367607][T29684] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.376897][T29684] BTRFS info (device loop0): using free space tree [ 475.391199][T29684] BTRFS info (device loop0): enabling ssd optimizations [ 475.489187][T29705] loop0: detected capacity change from 0 to 32768 [ 475.499770][T29705] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.510001][T29705] BTRFS info (device loop0): using free space tree [ 475.526488][T29705] BTRFS info (device loop0): enabling ssd optimizations [ 475.587479][T29724] loop0: detected capacity change from 0 to 32768 [ 475.597094][T29724] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.610642][T29724] BTRFS info (device loop0): using free space tree [ 475.626861][T29724] BTRFS info (device loop0): enabling ssd optimizations [ 475.689722][T29743] loop0: detected capacity change from 0 to 32768 [ 475.701470][T29743] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.710870][T29743] BTRFS info (device loop0): using free space tree [ 475.727289][T29743] BTRFS info (device loop0): enabling ssd optimizations [ 475.789418][T29762] loop0: detected capacity change from 0 to 32768 [ 475.799392][T29762] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.809195][T29762] BTRFS info (device loop0): using free space tree [ 475.827864][T29762] BTRFS info (device loop0): enabling ssd optimizations [ 475.890774][T29781] loop0: detected capacity change from 0 to 32768 [ 475.901189][T29781] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 475.910437][T29781] BTRFS info (device loop0): using free space tree [ 475.926029][T29781] BTRFS info (device loop0): enabling ssd optimizations [ 476.018153][T29806] loop0: detected capacity change from 0 to 32768 [ 476.028846][T29806] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.040405][T29806] BTRFS info (device loop0): using free space tree [ 476.056958][T29806] BTRFS info (device loop0): enabling ssd optimizations [ 476.120543][T29825] loop0: detected capacity change from 0 to 32768 [ 476.130064][T29825] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.139660][T29825] BTRFS info (device loop0): using free space tree [ 476.153919][T29825] BTRFS info (device loop0): enabling ssd optimizations [ 476.241166][T29844] loop0: detected capacity change from 0 to 32768 [ 476.249916][T29844] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.259692][T29844] BTRFS info (device loop0): using free space tree [ 476.274564][T29844] BTRFS info (device loop0): enabling ssd optimizations [ 476.369048][T29864] loop0: detected capacity change from 0 to 32768 [ 476.380298][T29864] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.391737][T29864] BTRFS info (device loop0): using free space tree [ 476.407771][T29864] BTRFS info (device loop0): enabling ssd optimizations [ 476.515022][T29888] loop0: detected capacity change from 0 to 32768 [ 476.525496][T29888] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.536088][T29888] BTRFS info (device loop0): using free space tree [ 476.552376][T29888] BTRFS info (device loop0): enabling ssd optimizations [ 476.663796][T29912] loop0: detected capacity change from 0 to 32768 [ 476.674305][T29912] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.684580][T29912] BTRFS info (device loop0): using free space tree [ 476.702095][T29912] BTRFS info (device loop0): enabling ssd optimizations [ 476.817686][T29937] loop0: detected capacity change from 0 to 32768 [ 476.827952][T29937] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.838129][T29937] BTRFS info (device loop0): using free space tree [ 476.853825][T29937] BTRFS info (device loop0): enabling ssd optimizations [ 476.916850][T29956] loop0: detected capacity change from 0 to 32768 [ 476.925747][T29956] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 476.935971][T29956] BTRFS info (device loop0): using free space tree [ 476.949511][T29956] BTRFS info (device loop0): enabling ssd optimizations [ 477.034397][T29976] loop0: detected capacity change from 0 to 32768 [ 477.049491][T29976] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.059237][T29976] BTRFS info (device loop0): using free space tree [ 477.075804][T29976] BTRFS info (device loop0): enabling ssd optimizations [ 477.178743][T29999] loop0: detected capacity change from 0 to 32768 [ 477.189124][T29999] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.199493][T29999] BTRFS info (device loop0): using free space tree [ 477.215886][T29999] BTRFS info (device loop0): enabling ssd optimizations [ 477.321828][T30023] loop0: detected capacity change from 0 to 32768 [ 477.332564][T30023] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.341995][T30023] BTRFS info (device loop0): using free space tree [ 477.358703][T30023] BTRFS info (device loop0): enabling ssd optimizations [ 477.465872][T30047] loop0: detected capacity change from 0 to 32768 [ 477.475769][T30047] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.485367][T30047] BTRFS info (device loop0): using free space tree [ 477.502481][T30047] BTRFS info (device loop0): enabling ssd optimizations [ 477.609519][T30070] loop0: detected capacity change from 0 to 32768 [ 477.619463][T30070] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.629956][T30070] BTRFS info (device loop0): using free space tree [ 477.647272][T30070] BTRFS info (device loop0): enabling ssd optimizations [ 477.759472][T30094] loop0: detected capacity change from 0 to 32768 [ 477.769763][T30094] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.779993][T30094] BTRFS info (device loop0): using free space tree [ 477.796249][T30094] BTRFS info (device loop0): enabling ssd optimizations [ 477.918004][T30119] loop0: detected capacity change from 0 to 32768 [ 477.929096][T30119] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 477.939877][T30119] BTRFS info (device loop0): using free space tree [ 477.955517][T30119] BTRFS info (device loop0): enabling ssd optimizations [ 478.076526][T30143] loop0: detected capacity change from 0 to 32768 [ 478.089273][T30143] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 478.165905][T30164] loop0: detected capacity change from 0 to 32768 [ 478.273746][T30189] loop0: detected capacity change from 0 to 32768 [ 478.357452][T30208] loop0: detected capacity change from 0 to 32768 [ 478.443317][T30227] loop0: detected capacity change from 0 to 32768 [ 478.598404][T30254] loop0: detected capacity change from 0 to 32768 [ 478.609664][T30254] _btrfs_printk: 14 callbacks suppressed [ 478.609681][T30254] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 478.625971][T30254] BTRFS info (device loop0): using free space tree [ 478.643158][T30254] BTRFS info (device loop0): enabling ssd optimizations [ 478.805365][ T28] kauditd_printk_skb: 120 callbacks suppressed [ 478.805380][ T28] audit: type=1800 audit(1666974172.101:5400): pid=30284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 478.840592][T30285] loop0: detected capacity change from 0 to 32768 [ 478.851958][T30285] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 478.863372][T30285] BTRFS info (device loop0): using free space tree [ 478.879672][T30285] BTRFS info (device loop0): enabling ssd optimizations [ 478.889160][ T28] audit: type=1800 audit(1666974172.181:5401): pid=30285 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 478.979981][ T28] audit: type=1800 audit(1666974172.271:5402): pid=30305 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 479.015873][T30307] loop0: detected capacity change from 0 to 32768 [ 479.018342][ T28] audit: type=1800 audit(1666974172.301:5403): pid=30306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 479.048874][T30307] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.058686][T30307] BTRFS info (device loop0): using free space tree [ 479.074924][T30307] BTRFS info (device loop0): enabling ssd optimizations [ 479.084999][ T28] audit: type=1800 audit(1666974172.381:5404): pid=30307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 479.177759][T30327] loop0: detected capacity change from 0 to 32768 [ 479.188710][T30327] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.198313][T30327] BTRFS info (device loop0): using free space tree [ 479.214629][T30327] BTRFS info (device loop0): enabling ssd optimizations [ 479.224438][ T28] audit: type=1800 audit(1666974172.521:5405): pid=30327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 479.288961][ T28] audit: type=1800 audit(1666974172.581:5406): pid=30347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 479.312850][ T28] audit: type=1800 audit(1666974172.601:5407): pid=30348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 479.337302][ T28] audit: type=1800 audit(1666974172.621:5408): pid=30349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 479.359649][ T28] audit: type=1800 audit(1666974172.651:5409): pid=30350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 479.385954][T30351] loop0: detected capacity change from 0 to 32768 [ 479.395510][T30351] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.405712][T30351] BTRFS info (device loop0): using free space tree [ 479.419512][T30351] BTRFS info (device loop0): enabling ssd optimizations [ 479.505359][T30375] loop0: detected capacity change from 0 to 32768 [ 479.517040][T30375] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.526758][T30375] BTRFS info (device loop0): using free space tree [ 479.542801][T30375] BTRFS info (device loop0): enabling ssd optimizations [ 479.606710][T30394] loop0: detected capacity change from 0 to 32768 [ 479.616177][T30394] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.625749][T30394] BTRFS info (device loop0): using free space tree [ 479.639371][T30394] BTRFS info (device loop0): enabling ssd optimizations [ 479.729892][T30415] loop0: detected capacity change from 0 to 32768 [ 479.741862][T30415] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.753856][T30415] BTRFS info (device loop0): using free space tree [ 479.770491][T30415] BTRFS info (device loop0): enabling ssd optimizations [ 479.891744][T30440] loop0: detected capacity change from 0 to 32768 [ 479.902584][T30440] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 479.912484][T30440] BTRFS info (device loop0): using free space tree [ 479.928382][T30440] BTRFS info (device loop0): enabling ssd optimizations [ 480.042308][T30463] loop0: detected capacity change from 0 to 32768 [ 480.051846][T30463] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.062189][T30463] BTRFS info (device loop0): using free space tree [ 480.078870][T30463] BTRFS info (device loop0): enabling ssd optimizations [ 480.142107][T30482] loop0: detected capacity change from 0 to 32768 [ 480.151409][T30482] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.161404][T30482] BTRFS info (device loop0): using free space tree [ 480.176679][T30482] BTRFS info (device loop0): enabling ssd optimizations [ 480.266147][T30506] loop0: detected capacity change from 0 to 32768 [ 480.277256][T30506] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.288670][T30506] BTRFS info (device loop0): using free space tree [ 480.304976][T30506] BTRFS info (device loop0): enabling ssd optimizations [ 480.431890][T30532] loop0: detected capacity change from 0 to 32768 [ 480.441977][T30532] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.451438][T30532] BTRFS info (device loop0): using free space tree [ 480.468032][T30532] BTRFS info (device loop0): enabling ssd optimizations [ 480.529378][T30551] loop0: detected capacity change from 0 to 32768 [ 480.539733][T30551] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.550037][T30551] BTRFS info (device loop0): using free space tree [ 480.566362][T30551] BTRFS info (device loop0): enabling ssd optimizations [ 480.628593][T30570] loop0: detected capacity change from 0 to 32768 [ 480.639461][T30570] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.660804][T30570] BTRFS info (device loop0): using free space tree [ 480.718636][T30570] BTRFS info (device loop0): enabling ssd optimizations [ 480.808984][T30592] loop0: detected capacity change from 0 to 32768 [ 480.819893][T30592] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.830101][T30592] BTRFS info (device loop0): using free space tree [ 480.846295][T30592] BTRFS info (device loop0): enabling ssd optimizations [ 480.963726][T30617] loop0: detected capacity change from 0 to 32768 [ 480.974010][T30617] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 480.983568][T30617] BTRFS info (device loop0): using free space tree [ 481.000901][T30617] BTRFS info (device loop0): enabling ssd optimizations [ 481.117093][T30642] loop0: detected capacity change from 0 to 32768 [ 481.127820][T30642] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 481.138476][T30642] BTRFS info (device loop0): using free space tree [ 481.153765][T30642] BTRFS info (device loop0): enabling ssd optimizations [ 481.266830][T30667] loop0: detected capacity change from 0 to 32768 [ 481.277165][T30667] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 481.287366][T30667] BTRFS info (device loop0): using free space tree [ 481.303732][T30667] BTRFS info (device loop0): enabling ssd optimizations [ 481.493829][T30700] loop0: detected capacity change from 0 to 32768 [ 481.504831][T30700] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 481.514795][T30700] BTRFS info (device loop0): using free space tree [ 481.530719][T30700] BTRFS info (device loop0): enabling ssd optimizations [ 481.640027][T30724] loop0: detected capacity change from 0 to 32768 [ 481.650325][T30724] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 481.660932][T30724] BTRFS info (device loop0): using free space tree [ 481.676784][T30724] BTRFS info (device loop0): enabling ssd optimizations [ 481.787496][T30748] loop0: detected capacity change from 0 to 32768 [ 481.797742][T30748] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 481.807251][T30748] BTRFS info (device loop0): using free space tree [ 481.823728][T30748] BTRFS info (device loop0): enabling ssd optimizations [ 481.944739][T30773] loop0: detected capacity change from 0 to 32768 [ 481.956694][T30773] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 481.966506][T30773] BTRFS info (device loop0): using free space tree [ 481.983369][T30773] BTRFS info (device loop0): enabling ssd optimizations [ 482.099477][T30797] loop0: detected capacity change from 0 to 32768 [ 482.112012][T30797] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 482.121633][T30797] BTRFS info (device loop0): using free space tree [ 482.138834][T30797] BTRFS info (device loop0): enabling ssd optimizations [ 482.250247][T30821] loop0: detected capacity change from 0 to 32768 [ 482.262219][T30821] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 482.271909][T30821] BTRFS info (device loop0): using free space tree [ 482.290214][T30821] BTRFS info (device loop0): enabling ssd optimizations [ 482.406010][T30846] loop0: detected capacity change from 0 to 32768 [ 482.416507][T30846] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 482.427098][T30846] BTRFS info (device loop0): using free space tree [ 482.442763][T30846] BTRFS info (device loop0): enabling ssd optimizations [ 482.561284][T30871] loop0: detected capacity change from 0 to 32768 [ 482.571695][T30871] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 482.581629][T30871] BTRFS info (device loop0): using free space tree [ 482.597905][T30871] BTRFS info (device loop0): enabling ssd optimizations [ 482.705982][T30895] loop0: detected capacity change from 0 to 32768 [ 482.716751][T30895] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 482.726849][T30895] BTRFS info (device loop0): using free space tree [ 482.742684][T30895] BTRFS info (device loop0): enabling ssd optimizations [ 482.849126][T30919] loop0: detected capacity change from 0 to 32768 [ 482.862837][T30919] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 482.872724][T30919] BTRFS info (device loop0): using free space tree [ 482.888894][T30919] BTRFS info (device loop0): enabling ssd optimizations [ 483.107346][T30951] loop0: detected capacity change from 0 to 32768 [ 483.118038][T30951] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.128153][T30951] BTRFS info (device loop0): using free space tree [ 483.145448][T30951] BTRFS info (device loop0): enabling ssd optimizations [ 483.265773][T30977] loop0: detected capacity change from 0 to 32768 [ 483.275881][T30977] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.285435][T30977] BTRFS info (device loop0): using free space tree [ 483.299075][T30977] BTRFS info (device loop0): enabling ssd optimizations [ 483.382956][T30996] loop0: detected capacity change from 0 to 32768 [ 483.393209][T30996] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.404670][T30996] BTRFS info (device loop0): using free space tree [ 483.421231][T30996] BTRFS info (device loop0): enabling ssd optimizations [ 483.531620][T31020] loop0: detected capacity change from 0 to 32768 [ 483.543281][T31020] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.553561][T31020] BTRFS info (device loop0): using free space tree [ 483.569371][T31020] BTRFS info (device loop0): enabling ssd optimizations [ 483.689301][T31045] loop0: detected capacity change from 0 to 32768 [ 483.700153][T31045] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.710934][T31045] BTRFS info (device loop0): using free space tree [ 483.728349][T31045] BTRFS info (device loop0): enabling ssd optimizations [ 483.793407][T31064] loop0: detected capacity change from 0 to 32768 [ 483.807462][T31064] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.816932][T31064] BTRFS info (device loop0): using free space tree [ 483.832809][T31064] BTRFS info (device loop0): enabling ssd optimizations [ 483.843036][ T28] kauditd_printk_skb: 149 callbacks suppressed [ 483.843050][ T28] audit: type=1800 audit(1666974177.141:5559): pid=31064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 483.913386][T31083] loop0: detected capacity change from 0 to 32768 [ 483.924533][T31083] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 483.934116][T31083] BTRFS info (device loop0): using free space tree [ 483.947594][T31083] BTRFS info (device loop0): enabling ssd optimizations [ 483.961565][ T28] audit: type=1800 audit(1666974177.261:5560): pid=31083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 484.043889][T31102] loop0: detected capacity change from 0 to 32768 [ 484.054154][T31102] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 484.063891][T31102] BTRFS info (device loop0): using free space tree [ 484.078456][T31102] BTRFS info (device loop0): enabling ssd optimizations [ 484.089713][ T28] audit: type=1800 audit(1666974177.381:5561): pid=31102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 484.132353][ T28] audit: type=1800 audit(1666974177.431:5562): pid=31121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 484.162471][T31122] loop0: detected capacity change from 0 to 32768 [ 484.174405][T31122] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 484.184328][T31122] BTRFS info (device loop0): using free space tree [ 484.199817][T31122] BTRFS info (device loop0): enabling ssd optimizations [ 484.209693][ T28] audit: type=1800 audit(1666974177.501:5563): pid=31122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 484.263068][T31141] loop0: detected capacity change from 0 to 32768 [ 484.273727][T31141] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 484.285369][T31141] BTRFS info (device loop0): using free space tree [ 484.301806][T31141] BTRFS info (device loop0): enabling ssd optimizations [ 484.311486][ T28] audit: type=1800 audit(1666974177.611:5564): pid=31141 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 484.374131][ T28] audit: type=1800 audit(1666974177.671:5565): pid=31160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 484.395495][ T28] audit: type=1800 audit(1666974177.691:5566): pid=31162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 484.419310][ T28] audit: type=1800 audit(1666974177.701:5567): pid=31163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 484.440926][ T28] audit: type=1800 audit(1666974177.721:5568): pid=31164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 484.471751][T31167] loop0: detected capacity change from 0 to 32768 [ 484.482353][T31167] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 484.493188][T31167] BTRFS info (device loop0): using free space tree [ 484.511058][T31167] BTRFS info (device loop0): enabling ssd optimizations [ 484.679239][T31196] loop0: detected capacity change from 0 to 32768 [ 484.691219][T31196] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 484.700479][T31196] BTRFS info (device loop0): using free space tree [ 484.717300][T31196] BTRFS info (device loop0): enabling ssd optimizations [ 484.840328][T31221] loop0: detected capacity change from 0 to 32768 [ 484.852552][T31221] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 484.862268][T31221] BTRFS info (device loop0): using free space tree [ 484.877870][T31221] BTRFS info (device loop0): enabling ssd optimizations [ 485.068798][T31254] loop0: detected capacity change from 0 to 32768 [ 485.080097][T31254] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.090095][T31254] BTRFS info (device loop0): using free space tree [ 485.107733][T31254] BTRFS info (device loop0): enabling ssd optimizations [ 485.169677][T31273] loop0: detected capacity change from 0 to 32768 [ 485.180822][T31273] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.190129][T31273] BTRFS info (device loop0): using free space tree [ 485.206415][T31273] BTRFS info (device loop0): enabling ssd optimizations [ 485.270055][T31292] loop0: detected capacity change from 0 to 32768 [ 485.280609][T31292] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.289903][T31292] BTRFS info (device loop0): using free space tree [ 485.305193][T31292] BTRFS info (device loop0): enabling ssd optimizations [ 485.388083][T31316] loop0: detected capacity change from 0 to 32768 [ 485.398650][T31316] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.409273][T31316] BTRFS info (device loop0): using free space tree [ 485.425147][T31316] BTRFS info (device loop0): enabling ssd optimizations [ 485.486111][T31335] loop0: detected capacity change from 0 to 32768 [ 485.494781][T31335] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.504151][T31335] BTRFS info (device loop0): using free space tree [ 485.518464][T31335] BTRFS info (device loop0): enabling ssd optimizations [ 485.603374][T31355] loop0: detected capacity change from 0 to 32768 [ 485.613593][T31355] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.624165][T31355] BTRFS info (device loop0): using free space tree [ 485.641660][T31355] BTRFS info (device loop0): enabling ssd optimizations [ 485.758758][T31379] loop0: detected capacity change from 0 to 32768 [ 485.769027][T31379] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.778920][T31379] BTRFS info (device loop0): using free space tree [ 485.795301][T31379] BTRFS info (device loop0): enabling ssd optimizations [ 485.864728][T31398] loop0: detected capacity change from 0 to 32768 [ 485.873891][T31398] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 485.883382][T31398] BTRFS info (device loop0): using free space tree [ 485.897717][T31398] BTRFS info (device loop0): enabling ssd optimizations [ 485.984286][T31419] loop0: detected capacity change from 0 to 32768 [ 485.995034][T31419] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 486.004545][T31419] BTRFS info (device loop0): using free space tree [ 486.019950][T31419] BTRFS info (device loop0): enabling ssd optimizations [ 486.138307][T31444] loop0: detected capacity change from 0 to 32768 [ 486.151801][T31444] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 486.164210][T31444] BTRFS info (device loop0): using free space tree [ 486.180147][T31444] BTRFS info (device loop0): enabling ssd optimizations [ 486.289860][T31469] loop0: detected capacity change from 0 to 32768 [ 486.300290][T31469] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 486.309882][T31469] BTRFS info (device loop0): using free space tree [ 486.327353][T31469] BTRFS info (device loop0): enabling ssd optimizations [ 486.437927][T31493] loop0: detected capacity change from 0 to 32768 [ 486.449375][T31493] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 486.459111][T31493] BTRFS info (device loop0): using free space tree [ 486.474898][T31493] BTRFS info (device loop0): enabling ssd optimizations [ 486.587126][T31517] loop0: detected capacity change from 0 to 32768 [ 486.599045][T31517] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 486.608459][T31517] BTRFS info (device loop0): using free space tree [ 486.624938][T31517] BTRFS info (device loop0): enabling ssd optimizations [ 486.875768][T31556] loop0: detected capacity change from 0 to 32768 [ 486.888865][T31556] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 486.899251][T31556] BTRFS info (device loop0): using free space tree [ 486.916042][T31556] BTRFS info (device loop0): enabling ssd optimizations [ 486.979484][T31575] loop0: detected capacity change from 0 to 32768 [ 486.989251][T31575] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.001021][T31575] BTRFS info (device loop0): using free space tree [ 487.014614][T31575] BTRFS info (device loop0): enabling ssd optimizations [ 487.096971][T31594] loop0: detected capacity change from 0 to 32768 [ 487.108290][T31594] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.117980][T31594] BTRFS info (device loop0): using free space tree [ 487.137372][T31594] BTRFS info (device loop0): enabling ssd optimizations [ 487.258955][T31619] loop0: detected capacity change from 0 to 32768 [ 487.270145][T31619] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.279976][T31619] BTRFS info (device loop0): using free space tree [ 487.296557][T31619] BTRFS info (device loop0): enabling ssd optimizations [ 487.360021][T31638] loop0: detected capacity change from 0 to 32768 [ 487.369594][T31638] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.379225][T31638] BTRFS info (device loop0): using free space tree [ 487.393324][T31638] BTRFS info (device loop0): enabling ssd optimizations [ 487.475207][T31662] loop0: detected capacity change from 0 to 32768 [ 487.488161][T31662] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.498946][T31662] BTRFS info (device loop0): using free space tree [ 487.514843][T31662] BTRFS info (device loop0): enabling ssd optimizations [ 487.618124][T31684] loop0: detected capacity change from 0 to 32768 [ 487.628020][T31684] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.638447][T31684] BTRFS info (device loop0): using free space tree [ 487.654283][T31684] BTRFS info (device loop0): enabling ssd optimizations [ 487.769797][T31708] loop0: detected capacity change from 0 to 32768 [ 487.780030][T31708] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.791126][T31708] BTRFS info (device loop0): using free space tree [ 487.807468][T31708] BTRFS info (device loop0): enabling ssd optimizations [ 487.924407][T31732] loop0: detected capacity change from 0 to 32768 [ 487.936154][T31732] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 487.946997][T31732] BTRFS info (device loop0): using free space tree [ 487.962970][T31732] BTRFS info (device loop0): enabling ssd optimizations [ 488.067356][T31755] loop0: detected capacity change from 0 to 32768 [ 488.079255][T31755] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 488.089390][T31755] BTRFS info (device loop0): using free space tree [ 488.105855][T31755] BTRFS info (device loop0): enabling ssd optimizations [ 488.219409][T31779] loop0: detected capacity change from 0 to 32768 [ 488.231765][T31779] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 488.241997][T31779] BTRFS info (device loop0): using free space tree [ 488.258065][T31779] BTRFS info (device loop0): enabling ssd optimizations [ 488.373946][T31803] loop0: detected capacity change from 0 to 32768 [ 488.384512][T31803] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 488.465936][T31822] loop0: detected capacity change from 0 to 32768 [ 488.565139][T31842] loop0: detected capacity change from 0 to 32768 [ 488.654170][T31861] loop0: detected capacity change from 0 to 32768 [ 488.845538][T31891] loop0: detected capacity change from 0 to 32768 [ 488.854758][T31891] _btrfs_printk: 11 callbacks suppressed [ 488.854774][T31891] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 488.871603][T31891] BTRFS info (device loop0): using free space tree [ 488.887709][T31891] BTRFS info (device loop0): enabling ssd optimizations [ 488.897572][ T28] kauditd_printk_skb: 146 callbacks suppressed [ 488.897588][ T28] audit: type=1800 audit(1666974182.191:5715): pid=31891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 488.968606][ T28] audit: type=1800 audit(1666974182.261:5716): pid=31910 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 488.998527][ T28] audit: type=1800 audit(1666974182.291:5717): pid=31912 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.020296][ T28] audit: type=1800 audit(1666974182.291:5718): pid=31913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.042009][ T28] audit: type=1800 audit(1666974182.321:5719): pid=31914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.066301][ T28] audit: type=1800 audit(1666974182.341:5720): pid=31915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.095399][ T28] audit: type=1800 audit(1666974182.391:5721): pid=31916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.117416][T31917] loop0: detected capacity change from 0 to 32768 [ 489.126523][T31917] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.136110][T31917] BTRFS info (device loop0): using free space tree [ 489.149971][T31917] BTRFS info (device loop0): enabling ssd optimizations [ 489.160215][ T28] audit: type=1800 audit(1666974182.451:5722): pid=31917 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 489.215534][ T28] audit: type=1800 audit(1666974182.511:5723): pid=31936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.245612][ T28] audit: type=1800 audit(1666974182.541:5724): pid=31937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 489.271206][T31938] loop0: detected capacity change from 0 to 32768 [ 489.281477][T31938] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.290820][T31938] BTRFS info (device loop0): using free space tree [ 489.307008][T31938] BTRFS info (device loop0): enabling ssd optimizations [ 489.375253][T31957] loop0: detected capacity change from 0 to 32768 [ 489.385028][T31957] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.395457][T31957] BTRFS info (device loop0): using free space tree [ 489.410127][T31957] BTRFS info (device loop0): enabling ssd optimizations [ 489.497524][T31977] loop0: detected capacity change from 0 to 32768 [ 489.507915][T31977] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.519677][T31977] BTRFS info (device loop0): using free space tree [ 489.536219][T31977] BTRFS info (device loop0): enabling ssd optimizations [ 489.655786][T32002] loop0: detected capacity change from 0 to 32768 [ 489.666574][T32002] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.677265][T32002] BTRFS info (device loop0): using free space tree [ 489.692993][T32002] BTRFS info (device loop0): enabling ssd optimizations [ 489.754541][T32021] loop0: detected capacity change from 0 to 32768 [ 489.764785][T32021] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.774329][T32021] BTRFS info (device loop0): using free space tree [ 489.789520][T32021] BTRFS info (device loop0): enabling ssd optimizations [ 489.876177][T32041] loop0: detected capacity change from 0 to 32768 [ 489.888469][T32041] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 489.898094][T32041] BTRFS info (device loop0): using free space tree [ 489.914987][T32041] BTRFS info (device loop0): enabling ssd optimizations [ 490.038817][T32065] loop0: detected capacity change from 0 to 32768 [ 490.050240][T32065] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.059897][T32065] BTRFS info (device loop0): using free space tree [ 490.076396][T32065] BTRFS info (device loop0): enabling ssd optimizations [ 490.139933][T32084] loop0: detected capacity change from 0 to 32768 [ 490.149020][T32084] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.160614][T32084] BTRFS info (device loop0): using free space tree [ 490.174241][T32084] BTRFS info (device loop0): enabling ssd optimizations [ 490.258632][T32103] loop0: detected capacity change from 0 to 32768 [ 490.270477][T32103] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.280226][T32103] BTRFS info (device loop0): using free space tree [ 490.303856][T32103] BTRFS info (device loop0): enabling ssd optimizations [ 490.409088][T32128] loop0: detected capacity change from 0 to 32768 [ 490.421216][T32128] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.431265][T32128] BTRFS info (device loop0): using free space tree [ 490.446910][T32128] BTRFS info (device loop0): enabling ssd optimizations [ 490.629999][T32159] loop0: detected capacity change from 0 to 32768 [ 490.642766][T32159] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.652844][T32159] BTRFS info (device loop0): using free space tree [ 490.669298][T32159] BTRFS info (device loop0): enabling ssd optimizations [ 490.784988][T32184] loop0: detected capacity change from 0 to 32768 [ 490.795121][T32184] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.805002][T32184] BTRFS info (device loop0): using free space tree [ 490.827631][T32184] BTRFS info (device loop0): enabling ssd optimizations [ 490.928997][T32208] loop0: detected capacity change from 0 to 32768 [ 490.941119][T32208] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 490.951119][T32208] BTRFS info (device loop0): using free space tree [ 490.967175][T32208] BTRFS info (device loop0): enabling ssd optimizations [ 491.080971][T32233] loop0: detected capacity change from 0 to 32768 [ 491.092564][T32233] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 491.101970][T32233] BTRFS info (device loop0): using free space tree [ 491.117758][T32233] BTRFS info (device loop0): enabling ssd optimizations [ 491.228039][T32257] loop0: detected capacity change from 0 to 32768 [ 491.239587][T32257] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 491.249318][T32257] BTRFS info (device loop0): using free space tree [ 491.269867][T32257] BTRFS info (device loop0): enabling ssd optimizations [ 491.385719][T32282] loop0: detected capacity change from 0 to 32768 [ 491.396924][T32282] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 491.407227][T32282] BTRFS info (device loop0): using free space tree [ 491.423193][T32282] BTRFS info (device loop0): enabling ssd optimizations [ 491.543095][T32307] loop0: detected capacity change from 0 to 32768 [ 491.554069][T32307] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 491.564141][T32307] BTRFS info (device loop0): using free space tree [ 491.580068][T32307] BTRFS info (device loop0): enabling ssd optimizations [ 491.767452][T32340] loop0: detected capacity change from 0 to 32768 [ 491.777069][T32340] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 491.788305][T32340] BTRFS info (device loop0): using free space tree [ 491.805194][T32340] BTRFS info (device loop0): enabling ssd optimizations [ 491.913786][T32364] loop0: detected capacity change from 0 to 32768 [ 491.924035][T32364] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 491.933897][T32364] BTRFS info (device loop0): using free space tree [ 491.950504][T32364] BTRFS info (device loop0): enabling ssd optimizations [ 492.058248][T32387] loop0: detected capacity change from 0 to 32768 [ 492.068882][T32387] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.081597][T32387] BTRFS info (device loop0): using free space tree [ 492.097292][T32387] BTRFS info (device loop0): enabling ssd optimizations [ 492.210547][T32411] loop0: detected capacity change from 0 to 32768 [ 492.220329][T32411] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.230914][T32411] BTRFS info (device loop0): using free space tree [ 492.248130][T32411] BTRFS info (device loop0): enabling ssd optimizations [ 492.360074][T32434] loop0: detected capacity change from 0 to 32768 [ 492.369783][T32434] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.379485][T32434] BTRFS info (device loop0): using free space tree [ 492.395812][T32434] BTRFS info (device loop0): enabling ssd optimizations [ 492.502455][T32458] loop0: detected capacity change from 0 to 32768 [ 492.513425][T32458] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.524504][T32458] BTRFS info (device loop0): using free space tree [ 492.540244][T32458] BTRFS info (device loop0): enabling ssd optimizations [ 492.654235][T32483] loop0: detected capacity change from 0 to 32768 [ 492.666270][T32483] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.676604][T32483] BTRFS info (device loop0): using free space tree [ 492.692250][T32483] BTRFS info (device loop0): enabling ssd optimizations [ 492.805427][T32507] loop0: detected capacity change from 0 to 32768 [ 492.815825][T32507] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.826519][T32507] BTRFS info (device loop0): using free space tree [ 492.842599][T32507] BTRFS info (device loop0): enabling ssd optimizations [ 492.956795][T32532] loop0: detected capacity change from 0 to 32768 [ 492.966992][T32532] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 492.977271][T32532] BTRFS info (device loop0): using free space tree [ 492.993119][T32532] BTRFS info (device loop0): enabling ssd optimizations [ 493.107668][T32557] loop0: detected capacity change from 0 to 32768 [ 493.118964][T32557] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 493.128835][T32557] BTRFS info (device loop0): using free space tree [ 493.147134][T32557] BTRFS info (device loop0): enabling ssd optimizations [ 493.259407][T32581] loop0: detected capacity change from 0 to 32768 [ 493.269393][T32581] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 493.280471][T32581] BTRFS info (device loop0): using free space tree [ 493.296571][T32581] BTRFS info (device loop0): enabling ssd optimizations [ 493.402135][T32604] loop0: detected capacity change from 0 to 32768 [ 493.415346][T32604] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 493.425445][T32604] BTRFS info (device loop0): using free space tree [ 493.441190][T32604] BTRFS info (device loop0): enabling ssd optimizations [ 493.547549][T32628] loop0: detected capacity change from 0 to 32768 [ 493.557673][T32628] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 493.567699][T32628] BTRFS info (device loop0): using free space tree [ 493.585616][T32628] BTRFS info (device loop0): enabling ssd optimizations [ 493.687379][T32651] loop0: detected capacity change from 0 to 32768 [ 493.698573][T32651] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 493.708855][T32651] BTRFS info (device loop0): using free space tree [ 493.724552][T32651] BTRFS info (device loop0): enabling ssd optimizations [ 493.850729][T32677] loop0: detected capacity change from 0 to 32768 [ 493.862009][T32677] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 493.871789][T32677] BTRFS info (device loop0): using free space tree [ 493.887944][T32677] BTRFS info (device loop0): enabling ssd optimizations [ 493.951165][ T28] kauditd_printk_skb: 152 callbacks suppressed [ 493.951180][ T28] audit: type=1800 audit(1666974187.251:5877): pid=32697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 493.986659][ T28] audit: type=1800 audit(1666974187.281:5878): pid=32698 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 494.011138][T32699] loop0: detected capacity change from 0 to 32768 [ 494.021568][T32699] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 494.031656][T32699] BTRFS info (device loop0): using free space tree [ 494.048446][T32699] BTRFS info (device loop0): enabling ssd optimizations [ 494.058759][ T28] audit: type=1800 audit(1666974187.351:5879): pid=32699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 494.136972][ T28] audit: type=1800 audit(1666974187.431:5880): pid=32719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 494.166018][ T28] audit: type=1800 audit(1666974187.461:5881): pid=32720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 494.190040][T32721] loop0: detected capacity change from 0 to 32768 [ 494.201130][T32721] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 494.210535][T32721] BTRFS info (device loop0): using free space tree [ 494.227120][T32721] BTRFS info (device loop0): enabling ssd optimizations [ 494.237158][ T28] audit: type=1800 audit(1666974187.531:5882): pid=32721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 494.331669][ T28] audit: type=1800 audit(1666974187.631:5883): pid=32741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 494.356323][T32742] loop0: detected capacity change from 0 to 32768 [ 494.366749][T32742] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 494.376113][T32742] BTRFS info (device loop0): using free space tree [ 494.392998][T32742] BTRFS info (device loop0): enabling ssd optimizations [ 494.403464][ T28] audit: type=1800 audit(1666974187.701:5884): pid=32742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 494.470314][ T28] audit: type=1800 audit(1666974187.761:5885): pid=32762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 494.500942][ T28] audit: type=1800 audit(1666974187.791:5886): pid=32763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 494.534392][T32765] loop0: detected capacity change from 0 to 32768 [ 494.544815][T32765] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 494.555882][T32765] BTRFS info (device loop0): using free space tree [ 494.571458][T32765] BTRFS info (device loop0): enabling ssd optimizations [ 494.684861][ T322] loop0: detected capacity change from 0 to 32768 [ 494.697808][ T322] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 494.707959][ T322] BTRFS info (device loop0): using free space tree [ 494.723735][ T322] BTRFS info (device loop0): enabling ssd optimizations [ 494.843702][ T347] loop0: detected capacity change from 0 to 32768 [ 494.855425][ T347] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 494.864799][ T347] BTRFS info (device loop0): using free space tree [ 494.880481][ T347] BTRFS info (device loop0): enabling ssd optimizations [ 495.012280][ T373] loop0: detected capacity change from 0 to 32768 [ 495.022006][ T373] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.033037][ T373] BTRFS info (device loop0): using free space tree [ 495.050132][ T373] BTRFS info (device loop0): enabling ssd optimizations [ 495.173050][ T398] loop0: detected capacity change from 0 to 32768 [ 495.187181][ T398] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.197886][ T398] BTRFS info (device loop0): using free space tree [ 495.214128][ T398] BTRFS info (device loop0): enabling ssd optimizations [ 495.330339][ T423] loop0: detected capacity change from 0 to 32768 [ 495.341679][ T423] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.351700][ T423] BTRFS info (device loop0): using free space tree [ 495.368236][ T423] BTRFS info (device loop0): enabling ssd optimizations [ 495.479876][ T448] loop0: detected capacity change from 0 to 32768 [ 495.492438][ T448] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.502279][ T448] BTRFS info (device loop0): using free space tree [ 495.518486][ T448] BTRFS info (device loop0): enabling ssd optimizations [ 495.624706][ T472] loop0: detected capacity change from 0 to 32768 [ 495.636693][ T472] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.649627][ T472] BTRFS info (device loop0): using free space tree [ 495.665550][ T472] BTRFS info (device loop0): enabling ssd optimizations [ 495.775752][ T497] loop0: detected capacity change from 0 to 32768 [ 495.786350][ T497] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.796778][ T497] BTRFS info (device loop0): using free space tree [ 495.812762][ T497] BTRFS info (device loop0): enabling ssd optimizations [ 495.931485][ T522] loop0: detected capacity change from 0 to 32768 [ 495.941834][ T522] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 495.951520][ T522] BTRFS info (device loop0): using free space tree [ 495.967377][ T522] BTRFS info (device loop0): enabling ssd optimizations [ 496.097927][ T549] loop0: detected capacity change from 0 to 32768 [ 496.108884][ T549] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 496.118445][ T549] BTRFS info (device loop0): using free space tree [ 496.134401][ T549] BTRFS info (device loop0): enabling ssd optimizations [ 496.246387][ T573] loop0: detected capacity change from 0 to 32768 [ 496.256856][ T573] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 496.266231][ T573] BTRFS info (device loop0): using free space tree [ 496.282280][ T573] BTRFS info (device loop0): enabling ssd optimizations [ 496.389485][ T597] loop0: detected capacity change from 0 to 32768 [ 496.400310][ T597] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 496.410885][ T597] BTRFS info (device loop0): using free space tree [ 496.426661][ T597] BTRFS info (device loop0): enabling ssd optimizations [ 496.540056][ T622] loop0: detected capacity change from 0 to 32768 [ 496.550500][ T622] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 496.561615][ T622] BTRFS info (device loop0): using free space tree [ 496.578340][ T622] BTRFS info (device loop0): enabling ssd optimizations [ 496.691571][ T646] loop0: detected capacity change from 0 to 32768 [ 496.701289][ T646] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 496.712067][ T646] BTRFS info (device loop0): using free space tree [ 496.728136][ T646] BTRFS info (device loop0): enabling ssd optimizations [ 496.846406][ T671] loop0: detected capacity change from 0 to 32768 [ 496.856697][ T671] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 496.867057][ T671] BTRFS info (device loop0): using free space tree [ 496.883487][ T671] BTRFS info (device loop0): enabling ssd optimizations [ 496.997122][ T695] loop0: detected capacity change from 0 to 32768 [ 497.008428][ T695] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 497.018838][ T695] BTRFS info (device loop0): using free space tree [ 497.034309][ T695] BTRFS info (device loop0): enabling ssd optimizations [ 497.146670][ T720] loop0: detected capacity change from 0 to 32768 [ 497.158574][ T720] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 497.168431][ T720] BTRFS info (device loop0): using free space tree [ 497.184188][ T720] BTRFS info (device loop0): enabling ssd optimizations [ 497.367535][ T753] loop0: detected capacity change from 0 to 32768 [ 497.379391][ T753] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 497.389651][ T753] BTRFS info (device loop0): using free space tree [ 497.405692][ T753] BTRFS info (device loop0): enabling ssd optimizations [ 497.582612][ T787] loop0: detected capacity change from 0 to 32768 [ 497.593437][ T787] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 497.603166][ T787] BTRFS info (device loop0): using free space tree [ 497.618669][ T787] BTRFS info (device loop0): enabling ssd optimizations [ 497.726620][ T811] loop0: detected capacity change from 0 to 32768 [ 497.737509][ T811] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 497.748499][ T811] BTRFS info (device loop0): using free space tree [ 497.764422][ T811] BTRFS info (device loop0): enabling ssd optimizations [ 497.878880][ T836] loop0: detected capacity change from 0 to 32768 [ 497.889208][ T836] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 497.898789][ T836] BTRFS info (device loop0): using free space tree [ 497.916466][ T836] BTRFS info (device loop0): enabling ssd optimizations [ 498.047030][ T864] loop0: detected capacity change from 0 to 32768 [ 498.073026][ T864] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 498.083944][ T864] BTRFS info (device loop0): using free space tree [ 498.110696][ T864] BTRFS info (device loop0): enabling ssd optimizations [ 498.239091][ T902] loop0: detected capacity change from 0 to 32768 [ 498.248301][ T902] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 498.260153][ T902] BTRFS info (device loop0): using free space tree [ 498.276188][ T902] BTRFS info (device loop0): enabling ssd optimizations [ 498.380098][ T925] loop0: detected capacity change from 0 to 32768 [ 498.391655][ T925] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 498.401556][ T925] BTRFS info (device loop0): using free space tree [ 498.417455][ T925] BTRFS info (device loop0): enabling ssd optimizations [ 498.524538][ T950] loop0: detected capacity change from 0 to 32768 [ 498.534222][ T950] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 498.544395][ T950] BTRFS info (device loop0): using free space tree [ 498.560725][ T950] BTRFS info (device loop0): enabling ssd optimizations [ 498.677715][ T980] loop0: detected capacity change from 0 to 32768 [ 498.689295][ T980] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 498.700171][ T980] BTRFS info (device loop0): using free space tree [ 498.717765][ T980] BTRFS info (device loop0): enabling ssd optimizations [ 498.937273][ T1022] loop0: detected capacity change from 0 to 32768 [ 498.947335][ T1022] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 498.957017][ T1022] BTRFS info (device loop0): using free space tree [ 498.973533][ T1022] BTRFS info (device loop0): enabling ssd optimizations [ 498.984147][ T28] kauditd_printk_skb: 175 callbacks suppressed [ 498.984162][ T28] audit: type=1800 audit(1666974192.281:6062): pid=1022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 499.037706][ T28] audit: type=1800 audit(1666974192.331:6063): pid=1042 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 499.062906][ T1043] loop0: detected capacity change from 0 to 32768 [ 499.076812][ T1043] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.086382][ T1043] BTRFS info (device loop0): using free space tree [ 499.102535][ T1043] BTRFS info (device loop0): enabling ssd optimizations [ 499.112106][ T28] audit: type=1800 audit(1666974192.411:6064): pid=1043 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 499.171992][ T28] audit: type=1800 audit(1666974192.471:6065): pid=1062 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 499.204724][ T28] audit: type=1800 audit(1666974192.501:6066): pid=1064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 499.233630][ T1065] loop0: detected capacity change from 0 to 32768 [ 499.244058][ T1065] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.254598][ T1065] BTRFS info (device loop0): using free space tree [ 499.270775][ T1065] BTRFS info (device loop0): enabling ssd optimizations [ 499.280498][ T28] audit: type=1800 audit(1666974192.571:6067): pid=1065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 499.369420][ T28] audit: type=1800 audit(1666974192.661:6068): pid=1085 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 499.401155][ T1086] loop0: detected capacity change from 0 to 32768 [ 499.411726][ T1086] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.421106][ T1086] BTRFS info (device loop0): using free space tree [ 499.437076][ T1086] BTRFS info (device loop0): enabling ssd optimizations [ 499.447046][ T28] audit: type=1800 audit(1666974192.741:6069): pid=1086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 499.511751][ T1105] loop0: detected capacity change from 0 to 32768 [ 499.521170][ T1105] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.530570][ T1105] BTRFS info (device loop0): using free space tree [ 499.549514][ T1105] BTRFS info (device loop0): enabling ssd optimizations [ 499.559802][ T28] audit: type=1800 audit(1666974192.851:6070): pid=1105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 499.613385][ T28] audit: type=1800 audit(1666974192.911:6071): pid=1125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 499.637668][ T1126] loop0: detected capacity change from 0 to 32768 [ 499.652185][ T1126] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.661715][ T1126] BTRFS info (device loop0): using free space tree [ 499.678175][ T1126] BTRFS info (device loop0): enabling ssd optimizations [ 499.737476][ T1146] loop0: detected capacity change from 0 to 32768 [ 499.746044][ T1146] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.755906][ T1146] BTRFS info (device loop0): using free space tree [ 499.770181][ T1146] BTRFS info (device loop0): enabling ssd optimizations [ 499.936867][ T1177] loop0: detected capacity change from 0 to 32768 [ 499.947409][ T1177] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 499.958160][ T1177] BTRFS info (device loop0): using free space tree [ 499.973960][ T1177] BTRFS info (device loop0): enabling ssd optimizations [ 500.080497][ T1201] loop0: detected capacity change from 0 to 32768 [ 500.090141][ T1201] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 500.101410][ T1201] BTRFS info (device loop0): using free space tree [ 500.117549][ T1201] BTRFS info (device loop0): enabling ssd optimizations [ 500.233898][ T1228] loop0: detected capacity change from 0 to 32768 [ 500.244779][ T1228] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 500.254237][ T1228] BTRFS info (device loop0): using free space tree [ 500.269891][ T1228] BTRFS info (device loop0): enabling ssd optimizations [ 500.376025][ T1255] loop0: detected capacity change from 0 to 32768 [ 500.387765][ T1255] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 500.397637][ T1255] BTRFS info (device loop0): using free space tree [ 500.413402][ T1255] BTRFS info (device loop0): enabling ssd optimizations [ 500.528079][ T1281] loop0: detected capacity change from 0 to 32768 [ 500.539381][ T1281] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 500.550417][ T1281] BTRFS info (device loop0): using free space tree [ 500.565834][ T1281] BTRFS info (device loop0): enabling ssd optimizations [ 500.695417][ T1308] loop0: detected capacity change from 0 to 32768 [ 500.708455][ T1308] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 500.719320][ T1308] BTRFS info (device loop0): using free space tree [ 500.734840][ T1308] BTRFS info (device loop0): enabling ssd optimizations [ 500.846190][ T1332] loop0: detected capacity change from 0 to 32768 [ 500.857189][ T1332] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 500.867267][ T1332] BTRFS info (device loop0): using free space tree [ 500.883542][ T1332] BTRFS info (device loop0): enabling ssd optimizations [ 500.988013][ T1354] loop0: detected capacity change from 0 to 32768 [ 500.999234][ T1354] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.009376][ T1354] BTRFS info (device loop0): using free space tree [ 501.025258][ T1354] BTRFS info (device loop0): enabling ssd optimizations [ 501.138876][ T1379] loop0: detected capacity change from 0 to 32768 [ 501.149152][ T1379] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.158915][ T1379] BTRFS info (device loop0): using free space tree [ 501.175190][ T1379] BTRFS info (device loop0): enabling ssd optimizations [ 501.280062][ T1402] loop0: detected capacity change from 0 to 32768 [ 501.289157][ T1402] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.298589][ T1402] BTRFS info (device loop0): using free space tree [ 501.315001][ T1402] BTRFS info (device loop0): enabling ssd optimizations [ 501.332245][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.338558][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.505980][ T1427] loop0: detected capacity change from 0 to 32768 [ 501.516094][ T1427] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.526189][ T1427] BTRFS info (device loop0): using free space tree [ 501.541945][ T1427] BTRFS info (device loop0): enabling ssd optimizations [ 501.655309][ T1452] loop0: detected capacity change from 0 to 32768 [ 501.666377][ T1452] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.675732][ T1452] BTRFS info (device loop0): using free space tree [ 501.691507][ T1452] BTRFS info (device loop0): enabling ssd optimizations [ 501.815505][ T1476] loop0: detected capacity change from 0 to 32768 [ 501.825535][ T1476] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.836130][ T1476] BTRFS info (device loop0): using free space tree [ 501.851710][ T1476] BTRFS info (device loop0): enabling ssd optimizations [ 501.966767][ T1501] loop0: detected capacity change from 0 to 32768 [ 501.979057][ T1501] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 501.989315][ T1501] BTRFS info (device loop0): using free space tree [ 502.005823][ T1501] BTRFS info (device loop0): enabling ssd optimizations [ 502.125344][ T1525] loop0: detected capacity change from 0 to 32768 [ 502.135939][ T1525] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 502.145864][ T1525] BTRFS info (device loop0): using free space tree [ 502.163620][ T1525] BTRFS info (device loop0): enabling ssd optimizations [ 502.340623][ T1557] loop0: detected capacity change from 0 to 32768 [ 502.351628][ T1557] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 502.361688][ T1557] BTRFS info (device loop0): using free space tree [ 502.378185][ T1557] BTRFS info (device loop0): enabling ssd optimizations [ 502.488784][ T1582] loop0: detected capacity change from 0 to 32768 [ 502.499181][ T1582] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 502.509193][ T1582] BTRFS info (device loop0): using free space tree [ 502.524561][ T1582] BTRFS info (device loop0): enabling ssd optimizations [ 502.829043][ T1625] loop0: detected capacity change from 0 to 32768 [ 502.839771][ T1625] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 502.849249][ T1625] BTRFS info (device loop0): using free space tree [ 502.866202][ T1625] BTRFS info (device loop0): enabling ssd optimizations [ 502.979932][ T1649] loop0: detected capacity change from 0 to 32768 [ 502.990609][ T1649] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.000102][ T1649] BTRFS info (device loop0): using free space tree [ 503.017362][ T1649] BTRFS info (device loop0): enabling ssd optimizations [ 503.131519][ T1673] loop0: detected capacity change from 0 to 32768 [ 503.141997][ T1673] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.151916][ T1673] BTRFS info (device loop0): using free space tree [ 503.167927][ T1673] BTRFS info (device loop0): enabling ssd optimizations [ 503.291281][ T1699] loop0: detected capacity change from 0 to 32768 [ 503.302381][ T1699] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.314743][ T1699] BTRFS info (device loop0): using free space tree [ 503.330806][ T1699] BTRFS info (device loop0): enabling ssd optimizations [ 503.506585][ T1729] loop0: detected capacity change from 0 to 32768 [ 503.516333][ T1729] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.527326][ T1729] BTRFS info (device loop0): using free space tree [ 503.544269][ T1729] BTRFS info (device loop0): enabling ssd optimizations [ 503.651981][ T1752] loop0: detected capacity change from 0 to 32768 [ 503.661893][ T1752] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.672223][ T1752] BTRFS info (device loop0): using free space tree [ 503.689061][ T1752] BTRFS info (device loop0): enabling ssd optimizations [ 503.797278][ T1776] loop0: detected capacity change from 0 to 32768 [ 503.807919][ T1776] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.817726][ T1776] BTRFS info (device loop0): using free space tree [ 503.833801][ T1776] BTRFS info (device loop0): enabling ssd optimizations [ 503.940098][ T1798] loop0: detected capacity change from 0 to 32768 [ 503.950543][ T1798] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 503.961839][ T1798] BTRFS info (device loop0): using free space tree [ 503.978686][ T1798] BTRFS info (device loop0): enabling ssd optimizations [ 504.046837][ T28] kauditd_printk_skb: 164 callbacks suppressed [ 504.046853][ T28] audit: type=1800 audit(1666974197.341:6236): pid=1818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.085513][ T28] audit: type=1800 audit(1666974197.381:6237): pid=1819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.116053][ T1820] loop0: detected capacity change from 0 to 32768 [ 504.126653][ T1820] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 504.136479][ T1820] BTRFS info (device loop0): using free space tree [ 504.152895][ T1820] BTRFS info (device loop0): enabling ssd optimizations [ 504.162676][ T28] audit: type=1800 audit(1666974197.461:6238): pid=1820 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 504.217533][ T1839] loop0: detected capacity change from 0 to 32768 [ 504.228403][ T1839] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 504.240700][ T1839] BTRFS info (device loop0): using free space tree [ 504.256717][ T1839] BTRFS info (device loop0): enabling ssd optimizations [ 504.266487][ T28] audit: type=1800 audit(1666974197.561:6239): pid=1839 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 504.328021][ T28] audit: type=1800 audit(1666974197.621:6240): pid=1859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.351628][ T28] audit: type=1800 audit(1666974197.641:6241): pid=1860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.373399][ T28] audit: type=1800 audit(1666974197.661:6242): pid=1861 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.394921][ T28] audit: type=1800 audit(1666974197.671:6243): pid=1862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.419511][ T28] audit: type=1800 audit(1666974197.691:6244): pid=1863 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.444200][ T28] audit: type=1800 audit(1666974197.741:6245): pid=1864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 504.514521][ T1870] loop0: detected capacity change from 0 to 32768 [ 504.524706][ T1870] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 504.535224][ T1870] BTRFS info (device loop0): using free space tree [ 504.551565][ T1870] BTRFS info (device loop0): enabling ssd optimizations [ 504.715802][ T1899] loop0: detected capacity change from 0 to 32768 [ 504.726241][ T1899] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 504.736182][ T1899] BTRFS info (device loop0): using free space tree [ 504.755327][ T1899] BTRFS info (device loop0): enabling ssd optimizations [ 504.797806][ T1919] loop0: detected capacity change from 0 to 32768 [ 504.808425][ T1919] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 504.818025][ T1919] BTRFS info (device loop0): using free space tree [ 504.836470][ T1919] BTRFS info (device loop0): enabling ssd optimizations [ 504.947395][ T1943] loop0: detected capacity change from 0 to 32768 [ 504.957777][ T1943] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 504.968127][ T1943] BTRFS info (device loop0): using free space tree [ 504.984212][ T1943] BTRFS info (device loop0): enabling ssd optimizations [ 505.101349][ T1968] loop0: detected capacity change from 0 to 32768 [ 505.111187][ T1968] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 505.121038][ T1968] BTRFS info (device loop0): using free space tree [ 505.139559][ T1968] BTRFS info (device loop0): enabling ssd optimizations [ 505.316825][ T2000] loop0: detected capacity change from 0 to 32768 [ 505.327437][ T2000] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 505.337891][ T2000] BTRFS info (device loop0): using free space tree [ 505.353946][ T2000] BTRFS info (device loop0): enabling ssd optimizations [ 505.540609][ T2034] loop0: detected capacity change from 0 to 32768 [ 505.551209][ T2034] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 505.560465][ T2034] BTRFS info (device loop0): using free space tree [ 505.576683][ T2034] BTRFS info (device loop0): enabling ssd optimizations [ 505.694348][ T2065] loop0: detected capacity change from 0 to 32768 [ 505.703758][ T2065] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 505.713858][ T2065] BTRFS info (device loop0): using free space tree [ 505.731099][ T2065] BTRFS info (device loop0): enabling ssd optimizations [ 505.838778][ T2095] loop0: detected capacity change from 0 to 32768 [ 505.849813][ T2095] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 505.859891][ T2095] BTRFS info (device loop0): using free space tree [ 505.875653][ T2095] BTRFS info (device loop0): enabling ssd optimizations [ 505.989827][ T2126] loop0: detected capacity change from 0 to 32768 [ 506.000537][ T2126] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.010622][ T2126] BTRFS info (device loop0): using free space tree [ 506.026964][ T2126] BTRFS info (device loop0): enabling ssd optimizations [ 506.154524][ T2158] loop0: detected capacity change from 0 to 32768 [ 506.164828][ T2158] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.175120][ T2158] BTRFS info (device loop0): using free space tree [ 506.191460][ T2158] BTRFS info (device loop0): enabling ssd optimizations [ 506.294364][ T2184] loop0: detected capacity change from 0 to 32768 [ 506.305785][ T2184] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.316211][ T2184] BTRFS info (device loop0): using free space tree [ 506.332740][ T2184] BTRFS info (device loop0): enabling ssd optimizations [ 506.453896][ T2215] loop0: detected capacity change from 0 to 32768 [ 506.463891][ T2215] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.474729][ T2215] BTRFS info (device loop0): using free space tree [ 506.490574][ T2215] BTRFS info (device loop0): enabling ssd optimizations [ 506.553234][ T2240] loop0: detected capacity change from 0 to 32768 [ 506.562703][ T2240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.572430][ T2240] BTRFS info (device loop0): using free space tree [ 506.587176][ T2240] BTRFS info (device loop0): enabling ssd optimizations [ 506.679143][ T2271] loop0: detected capacity change from 0 to 32768 [ 506.691533][ T2271] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.701654][ T2271] BTRFS info (device loop0): using free space tree [ 506.717604][ T2271] BTRFS info (device loop0): enabling ssd optimizations [ 506.834865][ T2295] loop0: detected capacity change from 0 to 32768 [ 506.845734][ T2295] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.855513][ T2295] BTRFS info (device loop0): using free space tree [ 506.871709][ T2295] BTRFS info (device loop0): enabling ssd optimizations [ 506.933165][ T2321] loop0: detected capacity change from 0 to 32768 [ 506.943483][ T2321] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 506.952986][ T2321] BTRFS info (device loop0): using free space tree [ 506.973692][ T2321] BTRFS info (device loop0): enabling ssd optimizations [ 507.035015][ T2350] loop0: detected capacity change from 0 to 32768 [ 507.045908][ T2350] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.056473][ T2350] BTRFS info (device loop0): using free space tree [ 507.072729][ T2350] BTRFS info (device loop0): enabling ssd optimizations [ 507.136237][ T2373] loop0: detected capacity change from 0 to 32768 [ 507.146166][ T2373] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.155522][ T2373] BTRFS info (device loop0): using free space tree [ 507.171803][ T2373] BTRFS info (device loop0): enabling ssd optimizations [ 507.239361][ T2393] loop0: detected capacity change from 0 to 32768 [ 507.248509][ T2393] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.258841][ T2393] BTRFS info (device loop0): using free space tree [ 507.273081][ T2393] BTRFS info (device loop0): enabling ssd optimizations [ 507.363478][ T2418] loop0: detected capacity change from 0 to 32768 [ 507.375707][ T2418] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.385226][ T2418] BTRFS info (device loop0): using free space tree [ 507.407151][ T2418] BTRFS info (device loop0): enabling ssd optimizations [ 507.509950][ T2442] loop0: detected capacity change from 0 to 32768 [ 507.519069][ T2442] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.529006][ T2442] BTRFS info (device loop0): using free space tree [ 507.545412][ T2442] BTRFS info (device loop0): enabling ssd optimizations [ 507.659368][ T2467] loop0: detected capacity change from 0 to 32768 [ 507.669914][ T2467] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.684032][ T2467] BTRFS info (device loop0): using free space tree [ 507.700469][ T2467] BTRFS info (device loop0): enabling ssd optimizations [ 507.820128][ T2492] loop0: detected capacity change from 0 to 32768 [ 507.831738][ T2492] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.841559][ T2492] BTRFS info (device loop0): using free space tree [ 507.856844][ T2492] BTRFS info (device loop0): enabling ssd optimizations [ 507.974503][ T2517] loop0: detected capacity change from 0 to 32768 [ 507.984807][ T2517] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 507.994239][ T2517] BTRFS info (device loop0): using free space tree [ 508.011704][ T2517] BTRFS info (device loop0): enabling ssd optimizations [ 508.124442][ T2542] loop0: detected capacity change from 0 to 32768 [ 508.135317][ T2542] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 508.145093][ T2542] BTRFS info (device loop0): using free space tree [ 508.161025][ T2542] BTRFS info (device loop0): enabling ssd optimizations [ 508.276201][ T2567] loop0: detected capacity change from 0 to 32768 [ 508.287132][ T2567] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 508.296531][ T2567] BTRFS info (device loop0): using free space tree [ 508.312104][ T2567] BTRFS info (device loop0): enabling ssd optimizations [ 508.419336][ T2591] loop0: detected capacity change from 0 to 32768 [ 508.430624][ T2591] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 508.440244][ T2591] BTRFS info (device loop0): using free space tree [ 508.457142][ T2591] BTRFS info (device loop0): enabling ssd optimizations [ 508.635774][ T2628] loop0: detected capacity change from 0 to 32768 [ 508.645216][ T2628] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 508.656069][ T2628] BTRFS info (device loop0): using free space tree [ 508.671780][ T2628] BTRFS info (device loop0): enabling ssd optimizations [ 508.860191][ T2661] loop0: detected capacity change from 0 to 32768 [ 508.870320][ T2661] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 508.880165][ T2661] BTRFS info (device loop0): using free space tree [ 508.896779][ T2661] BTRFS info (device loop0): enabling ssd optimizations [ 509.008990][ T2685] loop0: detected capacity change from 0 to 32768 [ 509.019189][ T2685] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.030319][ T2685] BTRFS info (device loop0): using free space tree [ 509.046627][ T2685] BTRFS info (device loop0): enabling ssd optimizations [ 509.056444][ T28] kauditd_printk_skb: 177 callbacks suppressed [ 509.056459][ T28] audit: type=1800 audit(1666974202.351:6423): pid=2685 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 509.117949][ T2704] loop0: detected capacity change from 0 to 32768 [ 509.136017][ T2704] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.145707][ T2704] BTRFS info (device loop0): using free space tree [ 509.162143][ T2704] BTRFS info (device loop0): enabling ssd optimizations [ 509.172309][ T28] audit: type=1800 audit(1666974202.471:6424): pid=2704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 509.238231][ T28] audit: type=1800 audit(1666974202.531:6425): pid=2725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 509.271087][ T28] audit: type=1800 audit(1666974202.571:6426): pid=2726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 509.299417][ T2727] loop0: detected capacity change from 0 to 32768 [ 509.312127][ T2727] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.322101][ T2727] BTRFS info (device loop0): using free space tree [ 509.338467][ T2727] BTRFS info (device loop0): enabling ssd optimizations [ 509.348246][ T28] audit: type=1800 audit(1666974202.641:6427): pid=2727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 509.407862][ T2752] loop0: detected capacity change from 0 to 32768 [ 509.418322][ T2752] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.428568][ T2752] BTRFS info (device loop0): using free space tree [ 509.444716][ T2752] BTRFS info (device loop0): enabling ssd optimizations [ 509.454982][ T28] audit: type=1800 audit(1666974202.751:6428): pid=2752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 509.517591][ T28] audit: type=1800 audit(1666974202.811:6429): pid=2774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 509.548830][ T28] audit: type=1800 audit(1666974202.841:6430): pid=2776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 509.584049][ T2777] loop0: detected capacity change from 0 to 32768 [ 509.594108][ T2777] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.603517][ T2777] BTRFS info (device loop0): using free space tree [ 509.618987][ T2777] BTRFS info (device loop0): enabling ssd optimizations [ 509.629132][ T28] audit: type=1800 audit(1666974202.921:6431): pid=2777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 509.715797][ T28] audit: type=1800 audit(1666974203.011:6432): pid=2797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 509.746144][ T2798] loop0: detected capacity change from 0 to 32768 [ 509.758120][ T2798] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.767669][ T2798] BTRFS info (device loop0): using free space tree [ 509.782975][ T2798] BTRFS info (device loop0): enabling ssd optimizations [ 509.892998][ T2822] loop0: detected capacity change from 0 to 32768 [ 509.903182][ T2822] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 509.913956][ T2822] BTRFS info (device loop0): using free space tree [ 509.929503][ T2822] BTRFS info (device loop0): enabling ssd optimizations [ 510.040192][ T2846] loop0: detected capacity change from 0 to 32768 [ 510.050223][ T2846] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.060324][ T2846] BTRFS info (device loop0): using free space tree [ 510.076641][ T2846] BTRFS info (device loop0): enabling ssd optimizations [ 510.189028][ T2870] loop0: detected capacity change from 0 to 32768 [ 510.200868][ T2870] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.210220][ T2870] BTRFS info (device loop0): using free space tree [ 510.226185][ T2870] BTRFS info (device loop0): enabling ssd optimizations [ 510.340907][ T2895] loop0: detected capacity change from 0 to 32768 [ 510.351811][ T2895] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.361367][ T2895] BTRFS info (device loop0): using free space tree [ 510.377280][ T2895] BTRFS info (device loop0): enabling ssd optimizations [ 510.501210][ T2921] loop0: detected capacity change from 0 to 32768 [ 510.511413][ T2921] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.521810][ T2921] BTRFS info (device loop0): using free space tree [ 510.548002][ T2921] BTRFS info (device loop0): enabling ssd optimizations [ 510.649236][ T2946] loop0: detected capacity change from 0 to 32768 [ 510.659965][ T2946] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.669930][ T2946] BTRFS info (device loop0): using free space tree [ 510.686648][ T2946] BTRFS info (device loop0): enabling ssd optimizations [ 510.793408][ T2976] loop0: detected capacity change from 0 to 32768 [ 510.804106][ T2976] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.814181][ T2976] BTRFS info (device loop0): using free space tree [ 510.829759][ T2976] BTRFS info (device loop0): enabling ssd optimizations [ 510.950616][ T3001] loop0: detected capacity change from 0 to 32768 [ 510.961261][ T3001] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 510.970589][ T3001] BTRFS info (device loop0): using free space tree [ 510.986065][ T3001] BTRFS info (device loop0): enabling ssd optimizations [ 511.163631][ T3033] loop0: detected capacity change from 0 to 32768 [ 511.175786][ T3033] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 511.186089][ T3033] BTRFS info (device loop0): using free space tree [ 511.202187][ T3033] BTRFS info (device loop0): enabling ssd optimizations [ 511.315239][ T3058] loop0: detected capacity change from 0 to 32768 [ 511.325619][ T3058] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 511.336297][ T3058] BTRFS info (device loop0): using free space tree [ 511.352226][ T3058] BTRFS info (device loop0): enabling ssd optimizations [ 511.466461][ T3082] loop0: detected capacity change from 0 to 32768 [ 511.476657][ T3082] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 511.486266][ T3082] BTRFS info (device loop0): using free space tree [ 511.501657][ T3082] BTRFS info (device loop0): enabling ssd optimizations [ 511.631635][ T3108] loop0: detected capacity change from 0 to 32768 [ 511.641886][ T3108] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 511.652118][ T3108] BTRFS info (device loop0): using free space tree [ 511.668419][ T3108] BTRFS info (device loop0): enabling ssd optimizations [ 511.778938][ T3132] loop0: detected capacity change from 0 to 32768 [ 511.789621][ T3132] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 511.799547][ T3132] BTRFS info (device loop0): using free space tree [ 511.815207][ T3132] BTRFS info (device loop0): enabling ssd optimizations [ 511.991073][ T3162] loop0: detected capacity change from 0 to 32768 [ 512.000939][ T3162] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.010342][ T3162] BTRFS info (device loop0): using free space tree [ 512.026559][ T3162] BTRFS info (device loop0): enabling ssd optimizations [ 512.142348][ T3193] loop0: detected capacity change from 0 to 32768 [ 512.152439][ T3193] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.162377][ T3193] BTRFS info (device loop0): using free space tree [ 512.178806][ T3193] BTRFS info (device loop0): enabling ssd optimizations [ 512.295335][ T3218] loop0: detected capacity change from 0 to 32768 [ 512.306961][ T3218] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.316964][ T3218] BTRFS info (device loop0): using free space tree [ 512.333633][ T3218] BTRFS info (device loop0): enabling ssd optimizations [ 512.454430][ T3243] loop0: detected capacity change from 0 to 32768 [ 512.467144][ T3243] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.477491][ T3243] BTRFS info (device loop0): using free space tree [ 512.493826][ T3243] BTRFS info (device loop0): enabling ssd optimizations [ 512.638667][ T3267] loop0: detected capacity change from 0 to 32768 [ 512.647179][ T3267] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.656810][ T3267] BTRFS info (device loop0): using free space tree [ 512.670870][ T3267] BTRFS info (device loop0): enabling ssd optimizations [ 512.755832][ T3290] loop0: detected capacity change from 0 to 32768 [ 512.767066][ T3290] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.778023][ T3290] BTRFS info (device loop0): using free space tree [ 512.793953][ T3290] BTRFS info (device loop0): enabling ssd optimizations [ 512.904312][ T3313] loop0: detected capacity change from 0 to 32768 [ 512.915687][ T3313] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 512.925954][ T3313] BTRFS info (device loop0): using free space tree [ 512.942434][ T3313] BTRFS info (device loop0): enabling ssd optimizations [ 513.046240][ T3339] loop0: detected capacity change from 0 to 32768 [ 513.056978][ T3339] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.067692][ T3339] BTRFS info (device loop0): using free space tree [ 513.085659][ T3339] BTRFS info (device loop0): enabling ssd optimizations [ 513.202752][ T3368] loop0: detected capacity change from 0 to 32768 [ 513.212578][ T3368] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.222400][ T3368] BTRFS info (device loop0): using free space tree [ 513.238892][ T3368] BTRFS info (device loop0): enabling ssd optimizations [ 513.348756][ T3392] loop0: detected capacity change from 0 to 32768 [ 513.358888][ T3392] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.368924][ T3392] BTRFS info (device loop0): using free space tree [ 513.385208][ T3392] BTRFS info (device loop0): enabling ssd optimizations [ 513.492710][ T3415] loop0: detected capacity change from 0 to 32768 [ 513.503762][ T3415] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.513825][ T3415] BTRFS info (device loop0): using free space tree [ 513.530325][ T3415] BTRFS info (device loop0): enabling ssd optimizations [ 513.639071][ T3439] loop0: detected capacity change from 0 to 32768 [ 513.649157][ T3439] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.659523][ T3439] BTRFS info (device loop0): using free space tree [ 513.676486][ T3439] BTRFS info (device loop0): enabling ssd optimizations [ 513.784983][ T3463] loop0: detected capacity change from 0 to 32768 [ 513.795325][ T3463] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.805325][ T3463] BTRFS info (device loop0): using free space tree [ 513.821783][ T3463] BTRFS info (device loop0): enabling ssd optimizations [ 513.933492][ T3488] loop0: detected capacity change from 0 to 32768 [ 513.943632][ T3488] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 513.953441][ T3488] BTRFS info (device loop0): using free space tree [ 513.969530][ T3488] BTRFS info (device loop0): enabling ssd optimizations [ 514.062804][ T28] kauditd_printk_skb: 157 callbacks suppressed [ 514.062819][ T28] audit: type=1800 audit(1666974207.361:6590): pid=3511 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.094149][ T3512] loop0: detected capacity change from 0 to 32768 [ 514.105154][ T3512] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 514.115005][ T3512] BTRFS info (device loop0): using free space tree [ 514.131955][ T3512] BTRFS info (device loop0): enabling ssd optimizations [ 514.141911][ T28] audit: type=1800 audit(1666974207.441:6591): pid=3512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 514.203078][ T28] audit: type=1800 audit(1666974207.501:6592): pid=3531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.229179][ T28] audit: type=1800 audit(1666974207.521:6593): pid=3532 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.253320][ T28] audit: type=1800 audit(1666974207.521:6594): pid=3534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.275169][ T28] audit: type=1800 audit(1666974207.551:6595): pid=3535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.296513][ T28] audit: type=1800 audit(1666974207.571:6596): pid=3536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.318473][ T28] audit: type=1800 audit(1666974207.591:6597): pid=3537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.345873][ T28] audit: type=1800 audit(1666974207.621:6598): pid=3538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.371102][ T3540] loop0: detected capacity change from 0 to 32768 [ 514.371480][ T28] audit: type=1800 audit(1666974207.641:6599): pid=3539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 514.410434][ T3540] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 514.420600][ T3540] BTRFS info (device loop0): using free space tree [ 514.436541][ T3540] BTRFS info (device loop0): enabling ssd optimizations [ 514.548064][ T3564] loop0: detected capacity change from 0 to 32768 [ 514.559035][ T3564] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 514.568957][ T3564] BTRFS info (device loop0): using free space tree [ 514.584510][ T3564] BTRFS info (device loop0): enabling ssd optimizations [ 514.688796][ T3586] loop0: detected capacity change from 0 to 32768 [ 514.700159][ T3586] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 514.709998][ T3586] BTRFS info (device loop0): using free space tree [ 514.727186][ T3586] BTRFS info (device loop0): enabling ssd optimizations [ 514.836495][ T3612] loop0: detected capacity change from 0 to 32768 [ 514.846261][ T3612] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 514.858162][ T3612] BTRFS info (device loop0): using free space tree [ 514.874024][ T3612] BTRFS info (device loop0): enabling ssd optimizations [ 514.987057][ T3639] loop0: detected capacity change from 0 to 32768 [ 514.997888][ T3639] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 515.008121][ T3639] BTRFS info (device loop0): using free space tree [ 515.023426][ T3639] BTRFS info (device loop0): enabling ssd optimizations [ 515.135763][ T3664] loop0: detected capacity change from 0 to 32768 [ 515.146048][ T3664] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 515.156322][ T3664] BTRFS info (device loop0): using free space tree [ 515.172037][ T3664] BTRFS info (device loop0): enabling ssd optimizations [ 515.290171][ T3689] loop0: detected capacity change from 0 to 32768 [ 515.305047][ T3689] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 515.315089][ T3689] BTRFS info (device loop0): using free space tree [ 515.331528][ T3689] BTRFS info (device loop0): enabling ssd optimizations [ 515.502685][ T3721] loop0: detected capacity change from 0 to 32768 [ 515.513743][ T3721] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 515.524629][ T3721] BTRFS info (device loop0): using free space tree [ 515.545073][ T3721] BTRFS info (device loop0): enabling ssd optimizations [ 515.713575][ T3753] loop0: detected capacity change from 0 to 32768 [ 515.724760][ T3753] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 515.734520][ T3753] BTRFS info (device loop0): using free space tree [ 515.751070][ T3753] BTRFS info (device loop0): enabling ssd optimizations [ 515.855878][ T3777] loop0: detected capacity change from 0 to 32768 [ 515.867434][ T3777] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 515.877457][ T3777] BTRFS info (device loop0): using free space tree [ 515.896038][ T3777] BTRFS info (device loop0): enabling ssd optimizations [ 515.998480][ T3801] loop0: detected capacity change from 0 to 32768 [ 516.010132][ T3801] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.020814][ T3801] BTRFS info (device loop0): using free space tree [ 516.036688][ T3801] BTRFS info (device loop0): enabling ssd optimizations [ 516.158652][ T3825] loop0: detected capacity change from 0 to 32768 [ 516.207647][ T3825] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.216991][ T3825] BTRFS info (device loop0): using free space tree [ 516.230471][ T3825] BTRFS info (device loop0): enabling ssd optimizations [ 516.316658][ T3846] loop0: detected capacity change from 0 to 32768 [ 516.326760][ T3846] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.337347][ T3846] BTRFS info (device loop0): using free space tree [ 516.353114][ T3846] BTRFS info (device loop0): enabling ssd optimizations [ 516.465867][ T3871] loop0: detected capacity change from 0 to 32768 [ 516.475211][ T3871] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.485659][ T3871] BTRFS info (device loop0): using free space tree [ 516.501537][ T3871] BTRFS info (device loop0): enabling ssd optimizations [ 516.616789][ T3896] loop0: detected capacity change from 0 to 32768 [ 516.627678][ T3896] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.637295][ T3896] BTRFS info (device loop0): using free space tree [ 516.655735][ T3896] BTRFS info (device loop0): enabling ssd optimizations [ 516.760052][ T3920] loop0: detected capacity change from 0 to 32768 [ 516.770278][ T3920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.779689][ T3920] BTRFS info (device loop0): using free space tree [ 516.796205][ T3920] BTRFS info (device loop0): enabling ssd optimizations [ 516.916357][ T3945] loop0: detected capacity change from 0 to 32768 [ 516.927367][ T3945] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 516.937031][ T3945] BTRFS info (device loop0): using free space tree [ 516.952418][ T3945] BTRFS info (device loop0): enabling ssd optimizations [ 517.071487][ T3970] loop0: detected capacity change from 0 to 32768 [ 517.081939][ T3970] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 517.091388][ T3970] BTRFS info (device loop0): using free space tree [ 517.107527][ T3970] BTRFS info (device loop0): enabling ssd optimizations [ 517.226311][ T3994] loop0: detected capacity change from 0 to 32768 [ 517.236991][ T3994] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 517.246436][ T3994] BTRFS info (device loop0): using free space tree [ 517.261763][ T3994] BTRFS info (device loop0): enabling ssd optimizations [ 517.375513][ T4019] loop0: detected capacity change from 0 to 32768 [ 517.385379][ T4019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 517.395236][ T4019] BTRFS info (device loop0): using free space tree [ 517.412095][ T4019] BTRFS info (device loop0): enabling ssd optimizations [ 517.535407][ T4044] loop0: detected capacity change from 0 to 32768 [ 517.545384][ T4044] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 517.555688][ T4044] BTRFS info (device loop0): using free space tree [ 517.571514][ T4044] BTRFS info (device loop0): enabling ssd optimizations [ 517.697399][ T4072] loop0: detected capacity change from 0 to 32768 [ 517.708077][ T4072] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 517.718427][ T4072] BTRFS info (device loop0): using free space tree [ 517.734660][ T4072] BTRFS info (device loop0): enabling ssd optimizations [ 517.842162][ T4097] loop0: detected capacity change from 0 to 32768 [ 517.854042][ T4097] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 517.863985][ T4097] BTRFS info (device loop0): using free space tree [ 517.880550][ T4097] BTRFS info (device loop0): enabling ssd optimizations [ 517.988775][ T4121] loop0: detected capacity change from 0 to 32768 [ 517.999113][ T4121] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.008675][ T4121] BTRFS info (device loop0): using free space tree [ 518.025557][ T4121] BTRFS info (device loop0): enabling ssd optimizations [ 518.217686][ T4154] loop0: detected capacity change from 0 to 32768 [ 518.227373][ T4154] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.238034][ T4154] BTRFS info (device loop0): using free space tree [ 518.254461][ T4154] BTRFS info (device loop0): enabling ssd optimizations [ 518.357546][ T4176] loop0: detected capacity change from 0 to 32768 [ 518.367630][ T4176] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.377402][ T4176] BTRFS info (device loop0): using free space tree [ 518.394706][ T4176] BTRFS info (device loop0): enabling ssd optimizations [ 518.509456][ T4213] loop0: detected capacity change from 0 to 32768 [ 518.519225][ T4213] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.529367][ T4213] BTRFS info (device loop0): using free space tree [ 518.545524][ T4213] BTRFS info (device loop0): enabling ssd optimizations [ 518.717855][ T4244] loop0: detected capacity change from 0 to 32768 [ 518.728334][ T4244] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.739337][ T4244] BTRFS info (device loop0): using free space tree [ 518.754643][ T4244] BTRFS info (device loop0): enabling ssd optimizations [ 518.864086][ T4267] loop0: detected capacity change from 0 to 32768 [ 518.873312][ T4267] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.883872][ T4267] BTRFS info (device loop0): using free space tree [ 518.900184][ T4267] BTRFS info (device loop0): enabling ssd optimizations [ 518.964698][ T4286] loop0: detected capacity change from 0 to 32768 [ 518.973929][ T4286] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 518.983497][ T4286] BTRFS info (device loop0): using free space tree [ 518.997380][ T4286] BTRFS info (device loop0): enabling ssd optimizations [ 519.075639][ T28] kauditd_printk_skb: 175 callbacks suppressed [ 519.075654][ T28] audit: type=1800 audit(1666974212.371:6775): pid=4305 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 519.109596][ T4306] loop0: detected capacity change from 0 to 32768 [ 519.118759][ T4306] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 519.128574][ T4306] BTRFS info (device loop0): using free space tree [ 519.142091][ T4306] BTRFS info (device loop0): enabling ssd optimizations [ 519.158305][ T28] audit: type=1800 audit(1666974212.451:6776): pid=4306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 519.223166][ T28] audit: type=1800 audit(1666974212.521:6777): pid=4325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 519.253399][ T28] audit: type=1800 audit(1666974212.551:6778): pid=4326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 519.272953][ T4327] loop0: detected capacity change from 0 to 32768 [ 519.287377][ T4327] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 519.297111][ T4327] BTRFS info (device loop0): using free space tree [ 519.311256][ T4327] BTRFS info (device loop0): enabling ssd optimizations [ 519.321194][ T28] audit: type=1800 audit(1666974212.621:6779): pid=4327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 519.405504][ T28] audit: type=1800 audit(1666974212.701:6780): pid=4346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 519.429805][ T4347] loop0: detected capacity change from 0 to 32768 [ 519.440537][ T4347] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 519.451901][ T4347] BTRFS info (device loop0): using free space tree [ 519.467951][ T4347] BTRFS info (device loop0): enabling ssd optimizations [ 519.477715][ T28] audit: type=1800 audit(1666974212.771:6781): pid=4347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 519.560489][ T28] audit: type=1800 audit(1666974212.851:6782): pid=4367 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 519.591089][ T28] audit: type=1800 audit(1666974212.891:6783): pid=4368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 519.621328][ T4369] loop0: detected capacity change from 0 to 32768 [ 519.630127][ T4369] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 519.639656][ T4369] BTRFS info (device loop0): using free space tree [ 519.653938][ T4369] BTRFS info (device loop0): enabling ssd optimizations [ 519.663724][ T28] audit: type=1800 audit(1666974212.961:6784): pid=4369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 519.748125][ T4388] loop0: detected capacity change from 0 to 32768 [ 519.760087][ T4388] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 519.772354][ T4388] BTRFS info (device loop0): using free space tree [ 519.788311][ T4388] BTRFS info (device loop0): enabling ssd optimizations [ 519.969474][ T4420] loop0: detected capacity change from 0 to 32768 [ 519.979861][ T4420] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 519.989600][ T4420] BTRFS info (device loop0): using free space tree [ 520.006938][ T4420] BTRFS info (device loop0): enabling ssd optimizations [ 520.107479][ T4442] loop0: detected capacity change from 0 to 32768 [ 520.119738][ T4442] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 520.129389][ T4442] BTRFS info (device loop0): using free space tree [ 520.152951][ T4442] BTRFS info (device loop0): enabling ssd optimizations [ 520.274940][ T4467] loop0: detected capacity change from 0 to 32768 [ 520.285584][ T4467] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 520.295143][ T4467] BTRFS info (device loop0): using free space tree [ 520.311896][ T4467] BTRFS info (device loop0): enabling ssd optimizations [ 520.428703][ T4492] loop0: detected capacity change from 0 to 32768 [ 520.439053][ T4492] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 520.449984][ T4492] BTRFS info (device loop0): using free space tree [ 520.465849][ T4492] BTRFS info (device loop0): enabling ssd optimizations [ 520.580337][ T4517] loop0: detected capacity change from 0 to 32768 [ 520.590543][ T4517] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 520.599834][ T4517] BTRFS info (device loop0): using free space tree [ 520.616289][ T4517] BTRFS info (device loop0): enabling ssd optimizations [ 520.732857][ T4541] loop0: detected capacity change from 0 to 32768 [ 520.743713][ T4541] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 520.753273][ T4541] BTRFS info (device loop0): using free space tree [ 520.768957][ T4541] BTRFS info (device loop0): enabling ssd optimizations [ 520.880798][ T4565] loop0: detected capacity change from 0 to 32768 [ 520.891489][ T4565] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 520.901072][ T4565] BTRFS info (device loop0): using free space tree [ 520.917833][ T4565] BTRFS info (device loop0): enabling ssd optimizations [ 521.027512][ T4589] loop0: detected capacity change from 0 to 32768 [ 521.037632][ T4589] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.047568][ T4589] BTRFS info (device loop0): using free space tree [ 521.064464][ T4589] BTRFS info (device loop0): enabling ssd optimizations [ 521.181122][ T4614] loop0: detected capacity change from 0 to 32768 [ 521.191541][ T4614] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.201099][ T4614] BTRFS info (device loop0): using free space tree [ 521.216512][ T4614] BTRFS info (device loop0): enabling ssd optimizations [ 521.325633][ T4638] loop0: detected capacity change from 0 to 32768 [ 521.336333][ T4638] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.346342][ T4638] BTRFS info (device loop0): using free space tree [ 521.362331][ T4638] BTRFS info (device loop0): enabling ssd optimizations [ 521.475713][ T4663] loop0: detected capacity change from 0 to 32768 [ 521.485375][ T4663] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.495370][ T4663] BTRFS info (device loop0): using free space tree [ 521.511453][ T4663] BTRFS info (device loop0): enabling ssd optimizations [ 521.619022][ T4687] loop0: detected capacity change from 0 to 32768 [ 521.630909][ T4687] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.640226][ T4687] BTRFS info (device loop0): using free space tree [ 521.656501][ T4687] BTRFS info (device loop0): enabling ssd optimizations [ 521.765938][ T4710] loop0: detected capacity change from 0 to 32768 [ 521.776067][ T4710] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.787039][ T4710] BTRFS info (device loop0): using free space tree [ 521.803507][ T4710] BTRFS info (device loop0): enabling ssd optimizations [ 521.863616][ T4729] loop0: detected capacity change from 0 to 32768 [ 521.873847][ T4729] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.883898][ T4729] BTRFS info (device loop0): using free space tree [ 521.902528][ T4729] BTRFS info (device loop0): enabling ssd optimizations [ 521.965947][ T4748] loop0: detected capacity change from 0 to 32768 [ 521.975647][ T4748] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 521.984940][ T4748] BTRFS info (device loop0): using free space tree [ 521.998366][ T4748] BTRFS info (device loop0): enabling ssd optimizations [ 522.086891][ T4772] loop0: detected capacity change from 0 to 32768 [ 522.097379][ T4772] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.107210][ T4772] BTRFS info (device loop0): using free space tree [ 522.123964][ T4772] BTRFS info (device loop0): enabling ssd optimizations [ 522.196177][ T4791] loop0: detected capacity change from 0 to 32768 [ 522.205815][ T4791] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.215739][ T4791] BTRFS info (device loop0): using free space tree [ 522.229831][ T4791] BTRFS info (device loop0): enabling ssd optimizations [ 522.313449][ T4811] loop0: detected capacity change from 0 to 32768 [ 522.323643][ T4811] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.335401][ T4811] BTRFS info (device loop0): using free space tree [ 522.351663][ T4811] BTRFS info (device loop0): enabling ssd optimizations [ 522.453332][ T4832] loop0: detected capacity change from 0 to 32768 [ 522.467184][ T4832] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.477790][ T4832] BTRFS info (device loop0): using free space tree [ 522.493989][ T4832] BTRFS info (device loop0): enabling ssd optimizations [ 522.601455][ T4856] loop0: detected capacity change from 0 to 32768 [ 522.613943][ T4856] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.624474][ T4856] BTRFS info (device loop0): using free space tree [ 522.640497][ T4856] BTRFS info (device loop0): enabling ssd optimizations [ 522.755388][ T4881] loop0: detected capacity change from 0 to 32768 [ 522.768158][ T4881] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.778163][ T4881] BTRFS info (device loop0): using free space tree [ 522.794751][ T4881] BTRFS info (device loop0): enabling ssd optimizations [ 522.855603][ T4900] loop0: detected capacity change from 0 to 32768 [ 522.865330][ T4900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.874741][ T4900] BTRFS info (device loop0): using free space tree [ 522.889544][ T4900] BTRFS info (device loop0): enabling ssd optimizations [ 522.971903][ T4920] loop0: detected capacity change from 0 to 32768 [ 522.983191][ T4920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 522.992573][ T4920] BTRFS info (device loop0): using free space tree [ 523.010388][ T4920] BTRFS info (device loop0): enabling ssd optimizations [ 523.047281][ T4939] loop0: detected capacity change from 0 to 32768 [ 523.057691][ T4939] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 523.070683][ T4939] BTRFS info (device loop0): using free space tree [ 523.086313][ T4939] BTRFS info (device loop0): enabling ssd optimizations [ 523.197147][ T4963] loop0: detected capacity change from 0 to 32768 [ 523.208360][ T4963] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 523.218198][ T4963] BTRFS info (device loop0): using free space tree [ 523.233805][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 523.349252][ T4987] loop0: detected capacity change from 0 to 32768 [ 523.359777][ T4987] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 523.369371][ T4987] BTRFS info (device loop0): using free space tree [ 523.385222][ T4987] BTRFS info (device loop0): enabling ssd optimizations [ 523.574099][ T5020] loop0: detected capacity change from 0 to 32768 [ 523.585220][ T5020] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 523.595703][ T5020] BTRFS info (device loop0): using free space tree [ 523.611702][ T5020] BTRFS info (device loop0): enabling ssd optimizations [ 523.716896][ T5043] loop0: detected capacity change from 0 to 32768 [ 523.728663][ T5043] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 523.740903][ T5043] BTRFS info (device loop0): using free space tree [ 523.756462][ T5043] BTRFS info (device loop0): enabling ssd optimizations [ 524.005163][ T5083] loop0: detected capacity change from 0 to 32768 [ 524.015561][ T5083] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 524.082184][ T28] kauditd_printk_skb: 150 callbacks suppressed [ 524.082200][ T28] audit: type=1800 audit(1666974217.381:6935): pid=5103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.112971][ T28] audit: type=1800 audit(1666974217.381:6936): pid=5104 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.138292][ T28] audit: type=1800 audit(1666974217.431:6937): pid=5106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.167189][ T28] audit: type=1800 audit(1666974217.461:6938): pid=5107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.192323][ T5108] loop0: detected capacity change from 0 to 32768 [ 524.203111][ T5108] _btrfs_printk: 2 callbacks suppressed [ 524.203129][ T5108] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 524.219160][ T5108] BTRFS info (device loop0): using free space tree [ 524.238185][ T5108] BTRFS info (device loop0): enabling ssd optimizations [ 524.248017][ T28] audit: type=1800 audit(1666974217.541:6939): pid=5108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 524.304227][ T28] audit: type=1800 audit(1666974217.601:6940): pid=5127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.330431][ T28] audit: type=1800 audit(1666974217.621:6941): pid=5128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.354372][ T28] audit: type=1800 audit(1666974217.641:6942): pid=5130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.375518][ T28] audit: type=1800 audit(1666974217.661:6943): pid=5131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.396865][ T28] audit: type=1800 audit(1666974217.681:6944): pid=5132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 524.435399][ T5135] loop0: detected capacity change from 0 to 32768 [ 524.445559][ T5135] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 524.455372][ T5135] BTRFS info (device loop0): using free space tree [ 524.471819][ T5135] BTRFS info (device loop0): enabling ssd optimizations [ 524.655894][ T5167] loop0: detected capacity change from 0 to 32768 [ 524.665724][ T5167] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 524.676646][ T5167] BTRFS info (device loop0): using free space tree [ 524.692812][ T5167] BTRFS info (device loop0): enabling ssd optimizations [ 524.802123][ T5191] loop0: detected capacity change from 0 to 32768 [ 524.812710][ T5191] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 524.823147][ T5191] BTRFS info (device loop0): using free space tree [ 524.838316][ T5191] BTRFS info (device loop0): enabling ssd optimizations [ 524.952306][ T5216] loop0: detected capacity change from 0 to 32768 [ 524.963641][ T5216] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 524.976245][ T5216] BTRFS info (device loop0): using free space tree [ 524.993536][ T5216] BTRFS info (device loop0): enabling ssd optimizations [ 525.111437][ T5240] loop0: detected capacity change from 0 to 32768 [ 525.122293][ T5240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 525.132634][ T5240] BTRFS info (device loop0): using free space tree [ 525.148492][ T5240] BTRFS info (device loop0): enabling ssd optimizations [ 525.269537][ T5265] loop0: detected capacity change from 0 to 32768 [ 525.280162][ T5265] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 525.289768][ T5265] BTRFS info (device loop0): using free space tree [ 525.305654][ T5265] BTRFS info (device loop0): enabling ssd optimizations [ 525.417735][ T5301] loop0: detected capacity change from 0 to 32768 [ 525.427851][ T5301] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 525.438488][ T5301] BTRFS info (device loop0): using free space tree [ 525.454575][ T5301] BTRFS info (device loop0): enabling ssd optimizations [ 525.577910][ T5327] loop0: detected capacity change from 0 to 32768 [ 525.588187][ T5327] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 525.598004][ T5327] BTRFS info (device loop0): using free space tree [ 525.613868][ T5327] BTRFS info (device loop0): enabling ssd optimizations [ 525.725191][ T5352] loop0: detected capacity change from 0 to 32768 [ 525.736467][ T5352] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 525.747238][ T5352] BTRFS info (device loop0): using free space tree [ 525.762804][ T5352] BTRFS info (device loop0): enabling ssd optimizations [ 525.870480][ T5376] loop0: detected capacity change from 0 to 32768 [ 525.880460][ T5376] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 525.890497][ T5376] BTRFS info (device loop0): using free space tree [ 525.906843][ T5376] BTRFS info (device loop0): enabling ssd optimizations [ 526.033896][ T5402] loop0: detected capacity change from 0 to 32768 [ 526.045936][ T5402] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 526.055759][ T5402] BTRFS info (device loop0): using free space tree [ 526.073954][ T5402] BTRFS info (device loop0): enabling ssd optimizations [ 526.259267][ T5435] loop0: detected capacity change from 0 to 32768 [ 526.268814][ T5435] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 526.278518][ T5435] BTRFS info (device loop0): using free space tree [ 526.295479][ T5435] BTRFS info (device loop0): enabling ssd optimizations [ 526.416475][ T5459] loop0: detected capacity change from 0 to 32768 [ 526.428187][ T5459] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 526.438850][ T5459] BTRFS info (device loop0): using free space tree [ 526.456132][ T5459] BTRFS info (device loop0): enabling ssd optimizations [ 526.499221][ T5479] loop0: detected capacity change from 0 to 32768 [ 526.510055][ T5479] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 526.519458][ T5479] BTRFS info (device loop0): using free space tree [ 526.538144][ T5479] BTRFS info (device loop0): enabling ssd optimizations [ 526.650150][ T5503] loop0: detected capacity change from 0 to 32768 [ 526.662738][ T5503] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 526.673590][ T5503] BTRFS info (device loop0): using free space tree [ 526.690101][ T5503] BTRFS info (device loop0): enabling ssd optimizations [ 526.868450][ T5534] loop0: detected capacity change from 0 to 32768 [ 526.878969][ T5534] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 526.890128][ T5534] BTRFS info (device loop0): using free space tree [ 526.906026][ T5534] BTRFS info (device loop0): enabling ssd optimizations [ 527.079705][ T5565] loop0: detected capacity change from 0 to 32768 [ 527.091560][ T5565] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.102378][ T5565] BTRFS info (device loop0): using free space tree [ 527.118214][ T5565] BTRFS info (device loop0): enabling ssd optimizations [ 527.226895][ T5589] loop0: detected capacity change from 0 to 32768 [ 527.237447][ T5589] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.247061][ T5589] BTRFS info (device loop0): using free space tree [ 527.263258][ T5589] BTRFS info (device loop0): enabling ssd optimizations [ 527.379023][ T5614] loop0: detected capacity change from 0 to 32768 [ 527.389155][ T5614] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.399863][ T5614] BTRFS info (device loop0): using free space tree [ 527.415325][ T5614] BTRFS info (device loop0): enabling ssd optimizations [ 527.525810][ T5638] loop0: detected capacity change from 0 to 32768 [ 527.536704][ T5638] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.546153][ T5638] BTRFS info (device loop0): using free space tree [ 527.562144][ T5638] BTRFS info (device loop0): enabling ssd optimizations [ 527.683910][ T5662] loop0: detected capacity change from 0 to 32768 [ 527.695812][ T5662] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.708598][ T5662] BTRFS info (device loop0): using free space tree [ 527.725031][ T5662] BTRFS info (device loop0): enabling ssd optimizations [ 527.827135][ T5685] loop0: detected capacity change from 0 to 32768 [ 527.837811][ T5685] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.847632][ T5685] BTRFS info (device loop0): using free space tree [ 527.863791][ T5685] BTRFS info (device loop0): enabling ssd optimizations [ 527.974684][ T5708] loop0: detected capacity change from 0 to 32768 [ 527.985068][ T5708] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 527.994567][ T5708] BTRFS info (device loop0): using free space tree [ 528.009765][ T5708] BTRFS info (device loop0): enabling ssd optimizations [ 528.075561][ T5727] loop0: detected capacity change from 0 to 32768 [ 528.087304][ T5727] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 528.096914][ T5727] BTRFS info (device loop0): using free space tree [ 528.112548][ T5727] BTRFS info (device loop0): enabling ssd optimizations [ 528.219323][ T5750] loop0: detected capacity change from 0 to 32768 [ 528.229612][ T5750] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 528.239731][ T5750] BTRFS info (device loop0): using free space tree [ 528.256074][ T5750] BTRFS info (device loop0): enabling ssd optimizations [ 528.378984][ T5776] loop0: detected capacity change from 0 to 32768 [ 528.389557][ T5776] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 528.399277][ T5776] BTRFS info (device loop0): using free space tree [ 528.414763][ T5776] BTRFS info (device loop0): enabling ssd optimizations [ 528.535058][ T5802] loop0: detected capacity change from 0 to 32768 [ 528.547392][ T5802] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 528.557264][ T5802] BTRFS info (device loop0): using free space tree [ 528.574276][ T5802] BTRFS info (device loop0): enabling ssd optimizations [ 528.678459][ T5825] loop0: detected capacity change from 0 to 32768 [ 528.688640][ T5825] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 528.700191][ T5825] BTRFS info (device loop0): using free space tree [ 528.715972][ T5825] BTRFS info (device loop0): enabling ssd optimizations [ 528.840340][ T5851] loop0: detected capacity change from 0 to 32768 [ 528.850423][ T5851] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 528.860119][ T5851] BTRFS info (device loop0): using free space tree [ 528.877208][ T5851] BTRFS info (device loop0): enabling ssd optimizations [ 529.049490][ T5882] loop0: detected capacity change from 0 to 32768 [ 529.059623][ T5882] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.069612][ T5882] BTRFS info (device loop0): using free space tree [ 529.086283][ T5882] BTRFS info (device loop0): enabling ssd optimizations [ 529.095833][ T28] kauditd_printk_skb: 183 callbacks suppressed [ 529.095848][ T28] audit: type=1800 audit(1666974222.391:7128): pid=5882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 529.155107][ T5901] loop0: detected capacity change from 0 to 32768 [ 529.168702][ T5901] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.181672][ T5901] BTRFS info (device loop0): using free space tree [ 529.198042][ T5901] BTRFS info (device loop0): enabling ssd optimizations [ 529.208124][ T28] audit: type=1800 audit(1666974222.501:7129): pid=5901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 529.295600][ T28] audit: type=1800 audit(1666974222.591:7130): pid=5921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 529.324415][ T5922] loop0: detected capacity change from 0 to 32768 [ 529.335149][ T5922] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.344985][ T5922] BTRFS info (device loop0): using free space tree [ 529.360283][ T5922] BTRFS info (device loop0): enabling ssd optimizations [ 529.370320][ T28] audit: type=1800 audit(1666974222.671:7131): pid=5922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 529.460735][ T28] audit: type=1800 audit(1666974222.751:7132): pid=5942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 529.474238][ T5943] loop0: detected capacity change from 0 to 32768 [ 529.492266][ T5943] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.501558][ T5943] BTRFS info (device loop0): using free space tree [ 529.516828][ T5943] BTRFS info (device loop0): enabling ssd optimizations [ 529.527211][ T28] audit: type=1800 audit(1666974222.821:7133): pid=5943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 529.615460][ T28] audit: type=1800 audit(1666974222.911:7134): pid=5963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 529.651161][ T5964] loop0: detected capacity change from 0 to 32768 [ 529.660433][ T5964] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.670324][ T5964] BTRFS info (device loop0): using free space tree [ 529.687777][ T5964] BTRFS info (device loop0): enabling ssd optimizations [ 529.697685][ T28] audit: type=1800 audit(1666974222.991:7135): pid=5964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 529.778492][ T28] audit: type=1800 audit(1666974223.071:7136): pid=5984 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 529.808046][ T5985] loop0: detected capacity change from 0 to 32768 [ 529.818519][ T5985] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.828847][ T5985] BTRFS info (device loop0): using free space tree [ 529.845089][ T5985] BTRFS info (device loop0): enabling ssd optimizations [ 529.854935][ T28] audit: type=1800 audit(1666974223.151:7137): pid=5985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 529.910596][ T6004] loop0: detected capacity change from 0 to 32768 [ 529.921181][ T6004] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 529.932947][ T6004] BTRFS info (device loop0): using free space tree [ 529.949406][ T6004] BTRFS info (device loop0): enabling ssd optimizations [ 530.060718][ T6029] loop0: detected capacity change from 0 to 32768 [ 530.069657][ T6029] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.079697][ T6029] BTRFS info (device loop0): using free space tree [ 530.097767][ T6029] BTRFS info (device loop0): enabling ssd optimizations [ 530.210277][ T6053] loop0: detected capacity change from 0 to 32768 [ 530.224378][ T6053] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.234350][ T6053] BTRFS info (device loop0): using free space tree [ 530.250511][ T6053] BTRFS info (device loop0): enabling ssd optimizations [ 530.359008][ T6077] loop0: detected capacity change from 0 to 32768 [ 530.369951][ T6077] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.379914][ T6077] BTRFS info (device loop0): using free space tree [ 530.395372][ T6077] BTRFS info (device loop0): enabling ssd optimizations [ 530.511419][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 530.527251][ T6100] loop0: detected capacity change from 0 to 32768 [ 530.538642][ T6100] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.548099][ T6100] BTRFS info (device loop0): using free space tree [ 530.563918][ T6100] BTRFS info (device loop0): enabling ssd optimizations [ 530.670298][ T6124] loop0: detected capacity change from 0 to 32768 [ 530.680583][ T6124] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.690531][ T6124] BTRFS info (device loop0): using free space tree [ 530.706949][ T6124] BTRFS info (device loop0): enabling ssd optimizations [ 530.825977][ T6149] loop0: detected capacity change from 0 to 32768 [ 530.835013][ T6149] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.844916][ T6149] BTRFS info (device loop0): using free space tree [ 530.858377][ T6149] BTRFS info (device loop0): enabling ssd optimizations [ 530.945061][ T6168] loop0: detected capacity change from 0 to 32768 [ 530.955216][ T6168] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 530.965050][ T6168] BTRFS info (device loop0): using free space tree [ 530.982858][ T6168] BTRFS info (device loop0): enabling ssd optimizations [ 531.028493][ T6188] loop0: detected capacity change from 0 to 32768 [ 531.043824][ T6188] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 531.053767][ T6188] BTRFS info (device loop0): using free space tree [ 531.069874][ T6188] BTRFS info (device loop0): enabling ssd optimizations [ 531.184560][ T6212] loop0: detected capacity change from 0 to 32768 [ 531.196842][ T6212] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 531.207546][ T6212] BTRFS info (device loop0): using free space tree [ 531.223332][ T6212] BTRFS info (device loop0): enabling ssd optimizations [ 531.405085][ T6244] loop0: detected capacity change from 0 to 32768 [ 531.415740][ T6244] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 531.425218][ T6244] BTRFS info (device loop0): using free space tree [ 531.441665][ T6244] BTRFS info (device loop0): enabling ssd optimizations [ 531.557454][ T6269] loop0: detected capacity change from 0 to 32768 [ 531.567531][ T6269] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 531.577363][ T6269] BTRFS info (device loop0): using free space tree [ 531.593404][ T6269] BTRFS info (device loop0): enabling ssd optimizations [ 531.709740][ T6294] loop0: detected capacity change from 0 to 32768 [ 531.722590][ T6294] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 531.731996][ T6294] BTRFS info (device loop0): using free space tree [ 531.749556][ T6294] BTRFS info (device loop0): enabling ssd optimizations [ 531.859484][ T6318] loop0: detected capacity change from 0 to 32768 [ 531.872279][ T6318] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 531.882088][ T6318] BTRFS info (device loop0): using free space tree [ 531.898248][ T6318] BTRFS info (device loop0): enabling ssd optimizations [ 532.076154][ T6350] loop0: detected capacity change from 0 to 32768 [ 532.086861][ T6350] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 532.097263][ T6350] BTRFS info (device loop0): using free space tree [ 532.113856][ T6350] BTRFS info (device loop0): enabling ssd optimizations [ 532.299313][ T6382] loop0: detected capacity change from 0 to 32768 [ 532.311917][ T6382] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 532.322134][ T6382] BTRFS info (device loop0): using free space tree [ 532.338639][ T6382] BTRFS info (device loop0): enabling ssd optimizations [ 532.452594][ T6406] loop0: detected capacity change from 0 to 32768 [ 532.462537][ T6406] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 532.471892][ T6406] BTRFS info (device loop0): using free space tree [ 532.487691][ T6406] BTRFS info (device loop0): enabling ssd optimizations [ 532.601745][ T6430] loop0: detected capacity change from 0 to 32768 [ 532.614011][ T6430] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 532.623541][ T6430] BTRFS info (device loop0): using free space tree [ 532.639906][ T6430] BTRFS info (device loop0): enabling ssd optimizations [ 532.755533][ T6455] loop0: detected capacity change from 0 to 32768 [ 532.765993][ T6455] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 532.775736][ T6455] BTRFS info (device loop0): using free space tree [ 532.791840][ T6455] BTRFS info (device loop0): enabling ssd optimizations [ 532.916376][ T6480] loop0: detected capacity change from 0 to 32768 [ 532.926759][ T6480] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 532.937413][ T6480] BTRFS info (device loop0): using free space tree [ 532.953348][ T6480] BTRFS info (device loop0): enabling ssd optimizations [ 533.059176][ T6503] loop0: detected capacity change from 0 to 32768 [ 533.069283][ T6503] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 533.079580][ T6503] BTRFS info (device loop0): using free space tree [ 533.095955][ T6503] BTRFS info (device loop0): enabling ssd optimizations [ 533.209287][ T6527] loop0: detected capacity change from 0 to 32768 [ 533.219639][ T6527] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 533.229500][ T6527] BTRFS info (device loop0): using free space tree [ 533.245170][ T6527] BTRFS info (device loop0): enabling ssd optimizations [ 533.359898][ T6551] loop0: detected capacity change from 0 to 32768 [ 533.370074][ T6551] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 533.379870][ T6551] BTRFS info (device loop0): using free space tree [ 533.395845][ T6551] BTRFS info (device loop0): enabling ssd optimizations [ 533.522209][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 533.527535][ T6574] loop0: detected capacity change from 0 to 32768 [ 533.532233][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 533.544499][ T6574] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 533.548478][T22050] Buffer I/O error on dev loop0, logical block 4080, async page read [ 533.557383][ T6574] BTRFS info (device loop0): using free space tree [ 533.582876][ T6574] BTRFS info (device loop0): enabling ssd optimizations [ 533.723095][ T6601] loop0: detected capacity change from 0 to 32768 [ 533.735263][ T6601] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 533.745160][ T6601] BTRFS info (device loop0): using free space tree [ 533.761173][ T6601] BTRFS info (device loop0): enabling ssd optimizations [ 533.868570][ T6625] loop0: detected capacity change from 0 to 32768 [ 533.877810][ T6625] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 533.888123][ T6625] BTRFS info (device loop0): using free space tree [ 533.904982][ T6625] BTRFS info (device loop0): enabling ssd optimizations [ 534.025257][ T6648] loop0: detected capacity change from 0 to 32768 [ 534.062887][ T6648] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 534.072342][ T6648] BTRFS info (device loop0): using free space tree [ 534.088203][ T6648] BTRFS info (device loop0): enabling ssd optimizations [ 534.159958][ T28] kauditd_printk_skb: 150 callbacks suppressed [ 534.159972][ T28] audit: type=1800 audit(1666974227.451:7288): pid=6668 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.193599][ T28] audit: type=1800 audit(1666974227.491:7289): pid=6669 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.217306][ T6670] loop0: detected capacity change from 0 to 32768 [ 534.227139][ T6670] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 534.236530][ T6670] BTRFS info (device loop0): using free space tree [ 534.253172][ T6670] BTRFS info (device loop0): enabling ssd optimizations [ 534.263160][ T28] audit: type=1800 audit(1666974227.561:7290): pid=6670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 534.327301][ T28] audit: type=1800 audit(1666974227.621:7291): pid=6690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.348817][ T28] audit: type=1800 audit(1666974227.641:7292): pid=6691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.380705][ T28] audit: type=1800 audit(1666974227.671:7293): pid=6692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.411900][ T28] audit: type=1800 audit(1666974227.711:7294): pid=6693 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.441209][ T6694] loop0: detected capacity change from 0 to 32768 [ 534.452793][ T6694] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 534.462103][ T6694] BTRFS info (device loop0): using free space tree [ 534.478350][ T6694] BTRFS info (device loop0): enabling ssd optimizations [ 534.488027][ T28] audit: type=1800 audit(1666974227.781:7295): pid=6694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 534.545574][ T6713] loop0: detected capacity change from 0 to 32768 [ 534.558042][ T6713] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 534.568035][ T6713] BTRFS info (device loop0): using free space tree [ 534.583895][ T6713] BTRFS info (device loop0): enabling ssd optimizations [ 534.593941][ T28] audit: type=1800 audit(1666974227.891:7296): pid=6713 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 534.681562][ T28] audit: type=1800 audit(1666974227.981:7297): pid=6733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 534.708077][ T6734] loop0: detected capacity change from 0 to 32768 [ 534.719811][ T6734] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 534.729884][ T6734] BTRFS info (device loop0): using free space tree [ 534.745715][ T6734] BTRFS info (device loop0): enabling ssd optimizations [ 534.853901][ T6757] loop0: detected capacity change from 0 to 32768 [ 534.865127][ T6757] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 534.875978][ T6757] BTRFS info (device loop0): using free space tree [ 534.892216][ T6757] BTRFS info (device loop0): enabling ssd optimizations [ 535.002662][ T6780] loop0: detected capacity change from 0 to 32768 [ 535.013408][ T6780] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.022966][ T6780] BTRFS info (device loop0): using free space tree [ 535.038621][ T6780] BTRFS info (device loop0): enabling ssd optimizations [ 535.149683][ T6804] loop0: detected capacity change from 0 to 32768 [ 535.161149][ T6804] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.170847][ T6804] BTRFS info (device loop0): using free space tree [ 535.187375][ T6804] BTRFS info (device loop0): enabling ssd optimizations [ 535.305723][ T6828] loop0: detected capacity change from 0 to 32768 [ 535.316343][ T6828] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.326288][ T6828] BTRFS info (device loop0): using free space tree [ 535.342402][ T6828] BTRFS info (device loop0): enabling ssd optimizations [ 535.459574][ T6853] loop0: detected capacity change from 0 to 32768 [ 535.469906][ T6853] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.480259][ T6853] BTRFS info (device loop0): using free space tree [ 535.496590][ T6853] BTRFS info (device loop0): enabling ssd optimizations [ 535.599300][ T6876] loop0: detected capacity change from 0 to 32768 [ 535.609739][ T6876] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.619139][ T6876] BTRFS info (device loop0): using free space tree [ 535.636112][ T6876] BTRFS info (device loop0): enabling ssd optimizations [ 535.776926][ T6904] loop0: detected capacity change from 0 to 32768 [ 535.787413][ T6904] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.798302][ T6904] BTRFS info (device loop0): using free space tree [ 535.814674][ T6904] BTRFS info (device loop0): enabling ssd optimizations [ 535.926444][ T6928] loop0: detected capacity change from 0 to 32768 [ 535.937336][ T6928] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 535.946732][ T6928] BTRFS info (device loop0): using free space tree [ 535.963377][ T6928] BTRFS info (device loop0): enabling ssd optimizations [ 536.072092][ T6952] loop0: detected capacity change from 0 to 32768 [ 536.083916][ T6952] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 536.094440][ T6952] BTRFS info (device loop0): using free space tree [ 536.110217][ T6952] BTRFS info (device loop0): enabling ssd optimizations [ 536.251864][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 536.256902][ T6975] loop0: detected capacity change from 0 to 32768 [ 536.262331][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 536.271829][ T6975] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 536.279755][T22050] Buffer I/O error on dev loop0, logical block 4080, async page read [ 536.288145][ T6975] BTRFS info (device loop0): using free space tree [ 536.311419][ T6975] BTRFS info (device loop0): enabling ssd optimizations [ 536.449726][ T7002] loop0: detected capacity change from 0 to 32768 [ 536.463634][ T7002] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 536.473396][ T7002] BTRFS info (device loop0): using free space tree [ 536.489292][ T7002] BTRFS info (device loop0): enabling ssd optimizations [ 536.599257][ T7026] loop0: detected capacity change from 0 to 32768 [ 536.610739][ T7026] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 536.620189][ T7026] BTRFS info (device loop0): using free space tree [ 536.636227][ T7026] BTRFS info (device loop0): enabling ssd optimizations [ 536.749374][ T7050] loop0: detected capacity change from 0 to 32768 [ 536.759533][ T7050] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 536.771040][ T7050] BTRFS info (device loop0): using free space tree [ 536.786842][ T7050] BTRFS info (device loop0): enabling ssd optimizations [ 536.906119][ T7075] loop0: detected capacity change from 0 to 32768 [ 536.916464][ T7075] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 536.926697][ T7075] BTRFS info (device loop0): using free space tree [ 536.942157][ T7075] BTRFS info (device loop0): enabling ssd optimizations [ 537.053861][ T7100] loop0: detected capacity change from 0 to 32768 [ 537.064878][ T7100] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.075258][ T7100] BTRFS info (device loop0): using free space tree [ 537.090966][ T7100] BTRFS info (device loop0): enabling ssd optimizations [ 537.212353][ T7127] loop0: detected capacity change from 0 to 32768 [ 537.224595][ T7127] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.234208][ T7127] BTRFS info (device loop0): using free space tree [ 537.250734][ T7127] BTRFS info (device loop0): enabling ssd optimizations [ 537.409476][ T7150] loop0: detected capacity change from 0 to 32768 [ 537.418758][ T7150] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.429086][ T7150] BTRFS info (device loop0): using free space tree [ 537.444526][ T7150] BTRFS info (device loop0): enabling ssd optimizations [ 537.513348][ T7169] loop0: detected capacity change from 0 to 32768 [ 537.523256][ T7169] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.533055][ T7169] BTRFS info (device loop0): using free space tree [ 537.546558][ T7169] BTRFS info (device loop0): enabling ssd optimizations [ 537.698113][ T7196] loop0: detected capacity change from 0 to 32768 [ 537.708430][ T7196] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.719082][ T7196] BTRFS info (device loop0): using free space tree [ 537.735067][ T7196] BTRFS info (device loop0): enabling ssd optimizations [ 537.853641][ T7221] loop0: detected capacity change from 0 to 32768 [ 537.863685][ T7221] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.874068][ T7221] BTRFS info (device loop0): using free space tree [ 537.889726][ T7221] BTRFS info (device loop0): enabling ssd optimizations [ 537.950204][ T7240] loop0: detected capacity change from 0 to 32768 [ 537.959858][ T7240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 537.972059][ T7240] BTRFS info (device loop0): using free space tree [ 537.988328][ T7240] BTRFS info (device loop0): enabling ssd optimizations [ 538.054117][ T7259] loop0: detected capacity change from 0 to 32768 [ 538.064841][ T7259] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.074201][ T7259] BTRFS info (device loop0): using free space tree [ 538.092060][ T7259] BTRFS info (device loop0): enabling ssd optimizations [ 538.153536][ T7278] loop0: detected capacity change from 0 to 32768 [ 538.164022][ T7278] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.174137][ T7278] BTRFS info (device loop0): using free space tree [ 538.191366][ T7278] BTRFS info (device loop0): enabling ssd optimizations [ 538.255659][ T7297] loop0: detected capacity change from 0 to 32768 [ 538.265832][ T7297] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.278364][ T7297] BTRFS info (device loop0): using free space tree [ 538.294252][ T7297] BTRFS info (device loop0): enabling ssd optimizations [ 538.356521][ T7316] loop0: detected capacity change from 0 to 32768 [ 538.365392][ T7316] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.376322][ T7316] BTRFS info (device loop0): using free space tree [ 538.389765][ T7316] BTRFS info (device loop0): enabling ssd optimizations [ 538.472954][ T7340] loop0: detected capacity change from 0 to 32768 [ 538.485917][ T7340] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.495641][ T7340] BTRFS info (device loop0): using free space tree [ 538.512282][ T7340] BTRFS info (device loop0): enabling ssd optimizations [ 538.690244][ T7370] loop0: detected capacity change from 0 to 32768 [ 538.702015][ T7370] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.712396][ T7370] BTRFS info (device loop0): using free space tree [ 538.727800][ T7370] BTRFS info (device loop0): enabling ssd optimizations [ 538.845068][ T7394] loop0: detected capacity change from 0 to 32768 [ 538.856403][ T7394] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.866623][ T7394] BTRFS info (device loop0): using free space tree [ 538.883055][ T7394] BTRFS info (device loop0): enabling ssd optimizations [ 538.943949][ T7413] loop0: detected capacity change from 0 to 32768 [ 538.955111][ T7413] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 538.964482][ T7413] BTRFS info (device loop0): using free space tree [ 538.977748][ T7413] BTRFS info (device loop0): enabling ssd optimizations [ 539.064403][ T7433] loop0: detected capacity change from 0 to 32768 [ 539.074636][ T7433] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 539.086635][ T7433] BTRFS info (device loop0): using free space tree [ 539.104193][ T7433] BTRFS info (device loop0): enabling ssd optimizations [ 539.180117][ T28] kauditd_printk_skb: 137 callbacks suppressed [ 539.180131][ T28] audit: type=1800 audit(1666974232.471:7435): pid=7453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 539.218235][ T7454] loop0: detected capacity change from 0 to 32768 [ 539.229478][ T7454] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 539.251358][ T28] audit: type=1800 audit(1666974232.551:7436): pid=7454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 539.296700][ T28] audit: type=1800 audit(1666974232.591:7437): pid=7473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 539.324942][ T7474] loop0: detected capacity change from 0 to 32768 [ 539.346575][ T28] audit: type=1800 audit(1666974232.641:7438): pid=7474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 539.388905][ T28] audit: type=1800 audit(1666974232.681:7439): pid=7495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 539.419528][ T28] audit: type=1800 audit(1666974232.711:7440): pid=7496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 539.449456][ T7497] loop0: detected capacity change from 0 to 32768 [ 539.466108][ T7497] _btrfs_printk: 7 callbacks suppressed [ 539.466125][ T7497] BTRFS info (device loop0): enabling ssd optimizations [ 539.481752][ T28] audit: type=1800 audit(1666974232.781:7441): pid=7497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 539.554022][ T28] audit: type=1800 audit(1666974232.851:7442): pid=7516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 539.586175][ T7517] loop0: detected capacity change from 0 to 32768 [ 539.594915][ T7517] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 539.604847][ T7517] BTRFS info (device loop0): using free space tree [ 539.618580][ T7517] BTRFS info (device loop0): enabling ssd optimizations [ 539.627962][ T28] audit: type=1800 audit(1666974232.921:7443): pid=7517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 539.707074][ T7536] loop0: detected capacity change from 0 to 32768 [ 539.717542][ T7536] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 539.728576][ T7536] BTRFS info (device loop0): using free space tree [ 539.744558][ T7536] BTRFS info (device loop0): enabling ssd optimizations [ 539.754893][ T28] audit: type=1800 audit(1666974233.051:7444): pid=7536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 539.819387][ T7555] loop0: detected capacity change from 0 to 32768 [ 539.829516][ T7555] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 539.839875][ T7555] BTRFS info (device loop0): using free space tree [ 539.855830][ T7555] BTRFS info (device loop0): enabling ssd optimizations [ 539.965057][ T7579] loop0: detected capacity change from 0 to 32768 [ 539.975360][ T7579] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 539.985052][ T7579] BTRFS info (device loop0): using free space tree [ 540.001697][ T7579] BTRFS info (device loop0): enabling ssd optimizations [ 540.125436][ T7605] loop0: detected capacity change from 0 to 32768 [ 540.134965][ T7605] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 540.145104][ T7605] BTRFS info (device loop0): using free space tree [ 540.161382][ T7605] BTRFS info (device loop0): enabling ssd optimizations [ 540.277073][ T7630] loop0: detected capacity change from 0 to 32768 [ 540.287315][ T7630] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 540.296917][ T7630] BTRFS info (device loop0): using free space tree [ 540.313221][ T7630] BTRFS info (device loop0): enabling ssd optimizations [ 540.415675][ T7652] loop0: detected capacity change from 0 to 32768 [ 540.426136][ T7652] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 540.435848][ T7652] BTRFS info (device loop0): using free space tree [ 540.453022][ T7652] BTRFS info (device loop0): enabling ssd optimizations [ 540.563539][ T7677] loop0: detected capacity change from 0 to 32768 [ 540.582587][ T7677] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 540.592494][ T7677] BTRFS info (device loop0): using free space tree [ 540.607980][ T7677] BTRFS info (device loop0): enabling ssd optimizations [ 540.725946][ T7701] loop0: detected capacity change from 0 to 32768 [ 540.738498][ T7701] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 540.748328][ T7701] BTRFS info (device loop0): using free space tree [ 540.765596][ T7701] BTRFS info (device loop0): enabling ssd optimizations [ 540.884982][ T7726] loop0: detected capacity change from 0 to 32768 [ 540.895085][ T7726] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 540.904388][ T7726] BTRFS info (device loop0): using free space tree [ 540.921487][ T7726] BTRFS info (device loop0): enabling ssd optimizations [ 540.989666][ T7745] loop0: detected capacity change from 0 to 32768 [ 540.999046][ T7745] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.009213][ T7745] BTRFS info (device loop0): using free space tree [ 541.023748][ T7745] BTRFS info (device loop0): enabling ssd optimizations [ 541.108307][ T7765] loop0: detected capacity change from 0 to 32768 [ 541.118871][ T7765] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.128716][ T7765] BTRFS info (device loop0): using free space tree [ 541.144852][ T7765] BTRFS info (device loop0): enabling ssd optimizations [ 541.260427][ T7790] loop0: detected capacity change from 0 to 32768 [ 541.271915][ T7790] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.282352][ T7790] BTRFS info (device loop0): using free space tree [ 541.298122][ T7790] BTRFS info (device loop0): enabling ssd optimizations [ 541.414907][ T7815] loop0: detected capacity change from 0 to 32768 [ 541.426206][ T7815] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.436419][ T7815] BTRFS info (device loop0): using free space tree [ 541.451974][ T7815] BTRFS info (device loop0): enabling ssd optimizations [ 541.564864][ T7840] loop0: detected capacity change from 0 to 32768 [ 541.576043][ T7840] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.586272][ T7840] BTRFS info (device loop0): using free space tree [ 541.601912][ T7840] BTRFS info (device loop0): enabling ssd optimizations [ 541.789334][ T7873] loop0: detected capacity change from 0 to 32768 [ 541.799913][ T7873] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.809692][ T7873] BTRFS info (device loop0): using free space tree [ 541.826683][ T7873] BTRFS info (device loop0): enabling ssd optimizations [ 541.968318][ T7900] loop0: detected capacity change from 0 to 32768 [ 541.977863][ T7900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 541.988135][ T7900] BTRFS info (device loop0): using free space tree [ 542.003802][ T7900] BTRFS info (device loop0): enabling ssd optimizations [ 542.112761][ T7924] loop0: detected capacity change from 0 to 32768 [ 542.123327][ T7924] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 542.133868][ T7924] BTRFS info (device loop0): using free space tree [ 542.150461][ T7924] BTRFS info (device loop0): enabling ssd optimizations [ 542.281819][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 542.288147][ T7948] loop0: detected capacity change from 0 to 32768 [ 542.291803][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 542.303439][ T7948] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 542.309975][T22050] Buffer I/O error on dev loop0, logical block 4080, async page read [ 542.317508][ T7948] BTRFS info (device loop0): using free space tree [ 542.340897][ T7948] BTRFS info (device loop0): enabling ssd optimizations [ 542.468120][ T7974] loop0: detected capacity change from 0 to 32768 [ 542.478485][ T7974] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 542.489043][ T7974] BTRFS info (device loop0): using free space tree [ 542.505049][ T7974] BTRFS info (device loop0): enabling ssd optimizations [ 542.624152][ T7998] loop0: detected capacity change from 0 to 32768 [ 542.633030][ T7998] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 542.642472][ T7998] BTRFS info (device loop0): using free space tree [ 542.655733][ T7998] BTRFS info (device loop0): enabling ssd optimizations [ 542.746446][ T8019] loop0: detected capacity change from 0 to 32768 [ 542.757550][ T8019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 542.767527][ T8019] BTRFS info (device loop0): using free space tree [ 542.783297][ T8019] BTRFS info (device loop0): enabling ssd optimizations [ 542.892257][ T8043] loop0: detected capacity change from 0 to 32768 [ 542.906038][ T8043] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 542.915488][ T8043] BTRFS info (device loop0): using free space tree [ 542.931492][ T8043] BTRFS info (device loop0): enabling ssd optimizations [ 543.107470][ T8074] loop0: detected capacity change from 0 to 32768 [ 543.117813][ T8074] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.128146][ T8074] BTRFS info (device loop0): using free space tree [ 543.144844][ T8074] BTRFS info (device loop0): enabling ssd optimizations [ 543.207466][ T8093] loop0: detected capacity change from 0 to 32768 [ 543.216342][ T8093] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.225931][ T8093] BTRFS info (device loop0): using free space tree [ 543.239624][ T8093] BTRFS info (device loop0): enabling ssd optimizations [ 543.325716][ T8117] loop0: detected capacity change from 0 to 32768 [ 543.337106][ T8117] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.347492][ T8117] BTRFS info (device loop0): using free space tree [ 543.363161][ T8117] BTRFS info (device loop0): enabling ssd optimizations [ 543.424609][ T8136] loop0: detected capacity change from 0 to 32768 [ 543.433297][ T8136] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.444353][ T8136] BTRFS info (device loop0): using free space tree [ 543.458002][ T8136] BTRFS info (device loop0): enabling ssd optimizations [ 543.544688][ T8156] loop0: detected capacity change from 0 to 32768 [ 543.556834][ T8156] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.566189][ T8156] BTRFS info (device loop0): using free space tree [ 543.582444][ T8156] BTRFS info (device loop0): enabling ssd optimizations [ 543.690120][ T8178] loop0: detected capacity change from 0 to 32768 [ 543.701284][ T8178] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.710988][ T8178] BTRFS info (device loop0): using free space tree [ 543.727554][ T8178] BTRFS info (device loop0): enabling ssd optimizations [ 543.979234][ T8217] loop0: detected capacity change from 0 to 32768 [ 543.989587][ T8217] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 543.999635][ T8217] BTRFS info (device loop0): using free space tree [ 544.015327][ T8217] BTRFS info (device loop0): enabling ssd optimizations [ 544.129262][ T8242] loop0: detected capacity change from 0 to 32768 [ 544.139922][ T8242] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 544.149753][ T8242] BTRFS info (device loop0): using free space tree [ 544.165477][ T8242] BTRFS info (device loop0): enabling ssd optimizations [ 544.232073][ T28] kauditd_printk_skb: 159 callbacks suppressed [ 544.232089][ T28] audit: type=1800 audit(1666974237.531:7604): pid=8262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.270284][ T28] audit: type=1800 audit(1666974237.561:7605): pid=8263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.299687][ T8264] loop0: detected capacity change from 0 to 32768 [ 544.309901][ T8264] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 544.319622][ T8264] BTRFS info (device loop0): using free space tree [ 544.335293][ T8264] BTRFS info (device loop0): enabling ssd optimizations [ 544.345032][ T28] audit: type=1800 audit(1666974237.641:7606): pid=8264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 544.398737][ T28] audit: type=1800 audit(1666974237.691:7607): pid=8283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.429767][ T8284] loop0: detected capacity change from 0 to 32768 [ 544.438618][ T8284] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 544.450557][ T8284] BTRFS info (device loop0): using free space tree [ 544.464706][ T8284] BTRFS info (device loop0): enabling ssd optimizations [ 544.482376][ T28] audit: type=1800 audit(1666974237.781:7608): pid=8284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 544.551453][ T28] audit: type=1800 audit(1666974237.851:7609): pid=8303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.580417][ T8304] loop0: detected capacity change from 0 to 32768 [ 544.594832][ T8304] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 544.604784][ T8304] BTRFS info (device loop0): using free space tree [ 544.620718][ T8304] BTRFS info (device loop0): enabling ssd optimizations [ 544.630192][ T28] audit: type=1800 audit(1666974237.921:7610): pid=8304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 544.699256][ T28] audit: type=1800 audit(1666974237.991:7611): pid=8324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.729205][ T28] audit: type=1800 audit(1666974238.021:7612): pid=8325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.757234][ T28] audit: type=1800 audit(1666974238.051:7613): pid=8326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 544.769897][ T8327] loop0: detected capacity change from 0 to 32768 [ 544.789881][ T8327] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 544.799563][ T8327] BTRFS info (device loop0): using free space tree [ 544.815525][ T8327] BTRFS info (device loop0): enabling ssd optimizations [ 544.926349][ T8351] loop0: detected capacity change from 0 to 32768 [ 544.937311][ T8351] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 544.947638][ T8351] BTRFS info (device loop0): using free space tree [ 544.964028][ T8351] BTRFS info (device loop0): enabling ssd optimizations [ 545.072210][ T8374] loop0: detected capacity change from 0 to 32768 [ 545.082878][ T8374] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 545.092388][ T8374] BTRFS info (device loop0): using free space tree [ 545.108517][ T8374] BTRFS info (device loop0): enabling ssd optimizations [ 545.225518][ T8398] loop0: detected capacity change from 0 to 32768 [ 545.236249][ T8398] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 545.246367][ T8398] BTRFS info (device loop0): using free space tree [ 545.262359][ T8398] BTRFS info (device loop0): enabling ssd optimizations [ 545.376824][ T8423] loop0: detected capacity change from 0 to 32768 [ 545.388909][ T8423] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 545.398389][ T8423] BTRFS info (device loop0): using free space tree [ 545.415260][ T8423] BTRFS info (device loop0): enabling ssd optimizations [ 545.540578][ T8449] loop0: detected capacity change from 0 to 32768 [ 545.550360][ T8449] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 545.559988][ T8449] BTRFS info (device loop0): using free space tree [ 545.577578][ T8449] BTRFS info (device loop0): enabling ssd optimizations [ 545.688827][ T8473] loop0: detected capacity change from 0 to 32768 [ 545.699123][ T8473] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 545.710376][ T8473] BTRFS info (device loop0): using free space tree [ 545.725835][ T8473] BTRFS info (device loop0): enabling ssd optimizations [ 545.835905][ T8496] loop0: detected capacity change from 0 to 32768 [ 545.845546][ T8496] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 545.854939][ T8496] BTRFS info (device loop0): using free space tree [ 545.872023][ T8496] BTRFS info (device loop0): enabling ssd optimizations [ 545.987105][ T8521] loop0: detected capacity change from 0 to 32768 [ 545.998015][ T8521] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.007904][ T8521] BTRFS info (device loop0): using free space tree [ 546.024025][ T8521] BTRFS info (device loop0): enabling ssd optimizations [ 546.132586][ T8544] loop0: detected capacity change from 0 to 32768 [ 546.142911][ T8544] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.152538][ T8544] BTRFS info (device loop0): using free space tree [ 546.169873][ T8544] BTRFS info (device loop0): enabling ssd optimizations [ 546.274899][ T8568] loop0: detected capacity change from 0 to 32768 [ 546.285363][ T8568] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.295479][ T8568] BTRFS info (device loop0): using free space tree [ 546.311777][ T8568] BTRFS info (device loop0): enabling ssd optimizations [ 546.424841][ T8593] loop0: detected capacity change from 0 to 32768 [ 546.435526][ T8593] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.446081][ T8593] BTRFS info (device loop0): using free space tree [ 546.461843][ T8593] BTRFS info (device loop0): enabling ssd optimizations [ 546.569003][ T8617] loop0: detected capacity change from 0 to 32768 [ 546.579175][ T8617] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.589404][ T8617] BTRFS info (device loop0): using free space tree [ 546.605265][ T8617] BTRFS info (device loop0): enabling ssd optimizations [ 546.718504][ T8642] loop0: detected capacity change from 0 to 32768 [ 546.729603][ T8642] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.739033][ T8642] BTRFS info (device loop0): using free space tree [ 546.754655][ T8642] BTRFS info (device loop0): enabling ssd optimizations [ 546.865231][ T8665] loop0: detected capacity change from 0 to 32768 [ 546.875290][ T8665] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 546.884919][ T8665] BTRFS info (device loop0): using free space tree [ 546.902270][ T8665] BTRFS info (device loop0): enabling ssd optimizations [ 547.086945][ T8698] loop0: detected capacity change from 0 to 32768 [ 547.097324][ T8698] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 547.107233][ T8698] BTRFS info (device loop0): using free space tree [ 547.124208][ T8698] BTRFS info (device loop0): enabling ssd optimizations [ 547.240966][ T8722] loop0: detected capacity change from 0 to 32768 [ 547.253314][ T8722] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 547.263044][ T8722] BTRFS info (device loop0): using free space tree [ 547.279896][ T8722] BTRFS info (device loop0): enabling ssd optimizations [ 547.462492][ T8754] loop0: detected capacity change from 0 to 32768 [ 547.473193][ T8754] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 547.483023][ T8754] BTRFS info (device loop0): using free space tree [ 547.498919][ T8754] BTRFS info (device loop0): enabling ssd optimizations [ 547.613328][ T8778] loop0: detected capacity change from 0 to 32768 [ 547.623329][ T8778] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 547.633087][ T8778] BTRFS info (device loop0): using free space tree [ 547.649135][ T8778] BTRFS info (device loop0): enabling ssd optimizations [ 547.770000][ T8803] loop0: detected capacity change from 0 to 32768 [ 547.781019][ T8803] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 547.790396][ T8803] BTRFS info (device loop0): using free space tree [ 547.806740][ T8803] BTRFS info (device loop0): enabling ssd optimizations [ 547.911556][ T8826] loop0: detected capacity change from 0 to 32768 [ 547.922271][ T8826] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 547.931822][ T8826] BTRFS info (device loop0): using free space tree [ 547.949124][ T8826] BTRFS info (device loop0): enabling ssd optimizations [ 548.068616][ T8851] loop0: detected capacity change from 0 to 32768 [ 548.078997][ T8851] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 548.089071][ T8851] BTRFS info (device loop0): using free space tree [ 548.106131][ T8851] BTRFS info (device loop0): enabling ssd optimizations [ 548.218744][ T8875] loop0: detected capacity change from 0 to 32768 [ 548.229015][ T8875] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 548.241605][ T8875] BTRFS info (device loop0): using free space tree [ 548.259459][ T8875] BTRFS info (device loop0): enabling ssd optimizations [ 548.365186][ T8899] loop0: detected capacity change from 0 to 32768 [ 548.375304][ T8899] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 548.386248][ T8899] BTRFS info (device loop0): using free space tree [ 548.401912][ T8899] BTRFS info (device loop0): enabling ssd optimizations [ 548.513729][ T8923] loop0: detected capacity change from 0 to 32768 [ 548.524643][ T8923] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 548.534161][ T8923] BTRFS info (device loop0): using free space tree [ 548.552086][ T8923] BTRFS info (device loop0): enabling ssd optimizations [ 548.657418][ T8947] loop0: detected capacity change from 0 to 32768 [ 548.667681][ T8947] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 548.678552][ T8947] BTRFS info (device loop0): using free space tree [ 548.694497][ T8947] BTRFS info (device loop0): enabling ssd optimizations [ 548.799710][ T8971] loop0: detected capacity change from 0 to 32768 [ 548.810324][ T8971] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 548.821074][ T8971] BTRFS info (device loop0): using free space tree [ 548.836960][ T8971] BTRFS info (device loop0): enabling ssd optimizations [ 549.011259][ T9002] loop0: detected capacity change from 0 to 32768 [ 549.021597][ T9002] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.030943][ T9002] BTRFS info (device loop0): using free space tree [ 549.047319][ T9002] BTRFS info (device loop0): enabling ssd optimizations [ 549.167306][ T9027] loop0: detected capacity change from 0 to 32768 [ 549.177915][ T9027] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.187884][ T9027] BTRFS info (device loop0): using free space tree [ 549.203631][ T9027] BTRFS info (device loop0): enabling ssd optimizations [ 549.291224][ T28] kauditd_printk_skb: 166 callbacks suppressed [ 549.291238][ T28] audit: type=1800 audit(1666974242.591:7780): pid=9047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 549.327761][ T9048] loop0: detected capacity change from 0 to 32768 [ 549.337959][ T9048] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.348556][ T9048] BTRFS info (device loop0): using free space tree [ 549.365271][ T9048] BTRFS info (device loop0): enabling ssd optimizations [ 549.375173][ T28] audit: type=1800 audit(1666974242.671:7781): pid=9048 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 549.436499][ T9067] loop0: detected capacity change from 0 to 32768 [ 549.445778][ T9067] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.455190][ T9067] BTRFS info (device loop0): using free space tree [ 549.469712][ T9067] BTRFS info (device loop0): enabling ssd optimizations [ 549.485895][ T28] audit: type=1800 audit(1666974242.781:7782): pid=9067 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 549.565925][ T9086] loop0: detected capacity change from 0 to 32768 [ 549.580109][ T9086] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.591427][ T9086] BTRFS info (device loop0): using free space tree [ 549.607098][ T9086] BTRFS info (device loop0): enabling ssd optimizations [ 549.616736][ T28] audit: type=1800 audit(1666974242.911:7783): pid=9086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 549.674480][ T9105] loop0: detected capacity change from 0 to 32768 [ 549.684187][ T9105] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.694564][ T9105] BTRFS info (device loop0): using free space tree [ 549.708480][ T9105] BTRFS info (device loop0): enabling ssd optimizations [ 549.717627][ T28] audit: type=1800 audit(1666974243.011:7784): pid=9105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 549.805728][ T9124] loop0: detected capacity change from 0 to 32768 [ 549.814564][ T9124] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.824182][ T9124] BTRFS info (device loop0): using free space tree [ 549.838067][ T9124] BTRFS info (device loop0): enabling ssd optimizations [ 549.848283][ T28] audit: type=1800 audit(1666974243.141:7785): pid=9124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 549.898605][ T28] audit: type=1800 audit(1666974243.191:7786): pid=9143 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 549.928145][ T28] audit: type=1800 audit(1666974243.221:7787): pid=9144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 549.946736][ T9145] loop0: detected capacity change from 0 to 32768 [ 549.958724][ T9145] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 549.968939][ T9145] BTRFS info (device loop0): using free space tree [ 549.984252][ T9145] BTRFS info (device loop0): enabling ssd optimizations [ 549.993961][ T28] audit: type=1800 audit(1666974243.291:7788): pid=9145 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 550.072603][ T28] audit: type=1800 audit(1666974243.371:7789): pid=9165 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 550.107993][ T9167] loop0: detected capacity change from 0 to 32768 [ 550.117465][ T9167] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 550.129296][ T9167] BTRFS info (device loop0): using free space tree [ 550.145060][ T9167] BTRFS info (device loop0): enabling ssd optimizations [ 550.256472][ T9191] loop0: detected capacity change from 0 to 32768 [ 550.267580][ T9191] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 550.277511][ T9191] BTRFS info (device loop0): using free space tree [ 550.293654][ T9191] BTRFS info (device loop0): enabling ssd optimizations [ 550.406094][ T9216] loop0: detected capacity change from 0 to 32768 [ 550.416393][ T9216] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 550.426292][ T9216] BTRFS info (device loop0): using free space tree [ 550.441960][ T9216] BTRFS info (device loop0): enabling ssd optimizations [ 550.548326][ T9240] loop0: detected capacity change from 0 to 32768 [ 550.559161][ T9240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 550.568964][ T9240] BTRFS info (device loop0): using free space tree [ 550.584697][ T9240] BTRFS info (device loop0): enabling ssd optimizations [ 550.693207][ T9263] loop0: detected capacity change from 0 to 32768 [ 550.704124][ T9263] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 550.714526][ T9263] BTRFS info (device loop0): using free space tree [ 550.730096][ T9263] BTRFS info (device loop0): enabling ssd optimizations [ 550.846610][ T9288] loop0: detected capacity change from 0 to 32768 [ 550.857888][ T9288] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 550.867657][ T9288] BTRFS info (device loop0): using free space tree [ 550.884552][ T9288] BTRFS info (device loop0): enabling ssd optimizations [ 550.990418][ T9312] loop0: detected capacity change from 0 to 32768 [ 551.000958][ T9312] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 551.010547][ T9312] BTRFS info (device loop0): using free space tree [ 551.028491][ T9312] BTRFS info (device loop0): enabling ssd optimizations [ 551.138352][ T9336] loop0: detected capacity change from 0 to 32768 [ 551.148556][ T9336] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 551.158843][ T9336] BTRFS info (device loop0): using free space tree [ 551.175548][ T9336] BTRFS info (device loop0): enabling ssd optimizations [ 551.289965][ T9361] loop0: detected capacity change from 0 to 32768 [ 551.301501][ T9361] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 551.311268][ T9361] BTRFS info (device loop0): using free space tree [ 551.327156][ T9361] BTRFS info (device loop0): enabling ssd optimizations [ 551.441763][ T9384] loop0: detected capacity change from 0 to 32768 [ 551.489407][ T9384] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 551.498871][ T9384] BTRFS info (device loop0): using free space tree [ 551.514332][ T9384] BTRFS info (device loop0): enabling ssd optimizations [ 551.625260][ T9408] loop0: detected capacity change from 0 to 32768 [ 551.635556][ T9408] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 551.646687][ T9408] BTRFS info (device loop0): using free space tree [ 551.662040][ T9408] BTRFS info (device loop0): enabling ssd optimizations [ 551.820219][ T9432] loop0: detected capacity change from 0 to 32768 [ 551.828894][ T9432] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 551.838354][ T9432] BTRFS info (device loop0): using free space tree [ 551.852406][ T9432] BTRFS info (device loop0): enabling ssd optimizations [ 552.009124][ T9464] loop0: detected capacity change from 0 to 32768 [ 552.020421][ T9464] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.030158][ T9464] BTRFS info (device loop0): using free space tree [ 552.046437][ T9464] BTRFS info (device loop0): enabling ssd optimizations [ 552.158723][ T9489] loop0: detected capacity change from 0 to 32768 [ 552.168927][ T9489] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.178611][ T9489] BTRFS info (device loop0): using free space tree [ 552.196192][ T9489] BTRFS info (device loop0): enabling ssd optimizations [ 552.315706][ T9514] loop0: detected capacity change from 0 to 32768 [ 552.326480][ T9514] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.336858][ T9514] BTRFS info (device loop0): using free space tree [ 552.352518][ T9514] BTRFS info (device loop0): enabling ssd optimizations [ 552.461489][ T9537] loop0: detected capacity change from 0 to 32768 [ 552.472758][ T9537] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.483249][ T9537] BTRFS info (device loop0): using free space tree [ 552.499064][ T9537] BTRFS info (device loop0): enabling ssd optimizations [ 552.604581][ T9561] loop0: detected capacity change from 0 to 32768 [ 552.615213][ T9561] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.625295][ T9561] BTRFS info (device loop0): using free space tree [ 552.641555][ T9561] BTRFS info (device loop0): enabling ssd optimizations [ 552.749284][ T9585] loop0: detected capacity change from 0 to 32768 [ 552.760002][ T9585] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.770087][ T9585] BTRFS info (device loop0): using free space tree [ 552.786791][ T9585] BTRFS info (device loop0): enabling ssd optimizations [ 552.889292][ T9608] loop0: detected capacity change from 0 to 32768 [ 552.899710][ T9608] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 552.910297][ T9608] BTRFS info (device loop0): using free space tree [ 552.925988][ T9608] BTRFS info (device loop0): enabling ssd optimizations [ 553.035133][ T9632] loop0: detected capacity change from 0 to 32768 [ 553.046163][ T9632] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.056284][ T9632] BTRFS info (device loop0): using free space tree [ 553.072425][ T9632] BTRFS info (device loop0): enabling ssd optimizations [ 553.181802][ T9655] loop0: detected capacity change from 0 to 32768 [ 553.193922][ T9655] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.204857][ T9655] BTRFS info (device loop0): using free space tree [ 553.220089][ T9655] BTRFS info (device loop0): enabling ssd optimizations [ 553.409354][ T9688] loop0: detected capacity change from 0 to 32768 [ 553.420247][ T9688] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.430456][ T9688] BTRFS info (device loop0): using free space tree [ 553.446738][ T9688] BTRFS info (device loop0): enabling ssd optimizations [ 553.507657][ T9707] loop0: detected capacity change from 0 to 32768 [ 553.517543][ T9707] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.527335][ T9707] BTRFS info (device loop0): using free space tree [ 553.544650][ T9707] BTRFS info (device loop0): enabling ssd optimizations [ 553.605566][ T9726] loop0: detected capacity change from 0 to 32768 [ 553.615800][ T9726] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.627989][ T9726] BTRFS info (device loop0): using free space tree [ 553.643824][ T9726] BTRFS info (device loop0): enabling ssd optimizations [ 553.703615][ T9745] loop0: detected capacity change from 0 to 32768 [ 553.713970][ T9745] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.723888][ T9745] BTRFS info (device loop0): using free space tree [ 553.739599][ T9745] BTRFS info (device loop0): enabling ssd optimizations [ 553.804900][ T9764] loop0: detected capacity change from 0 to 32768 [ 553.815044][ T9764] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.825276][ T9764] BTRFS info (device loop0): using free space tree [ 553.843723][ T9764] BTRFS info (device loop0): enabling ssd optimizations [ 553.906189][ T9783] loop0: detected capacity change from 0 to 32768 [ 553.916057][ T9783] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 553.928634][ T9783] BTRFS info (device loop0): using free space tree [ 553.942409][ T9783] BTRFS info (device loop0): enabling ssd optimizations [ 554.028009][ T9807] loop0: detected capacity change from 0 to 32768 [ 554.039174][ T9807] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 554.049546][ T9807] BTRFS info (device loop0): using free space tree [ 554.065245][ T9807] BTRFS info (device loop0): enabling ssd optimizations [ 554.128466][ T9826] loop0: detected capacity change from 0 to 32768 [ 554.138108][ T9826] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 554.147534][ T9826] BTRFS info (device loop0): using free space tree [ 554.161406][ T9826] BTRFS info (device loop0): enabling ssd optimizations [ 554.265172][ T9847] loop0: detected capacity change from 0 to 32768 [ 554.274495][ T9847] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 554.283863][ T9847] BTRFS info (device loop0): using free space tree [ 554.298275][ T9847] BTRFS info (device loop0): enabling ssd optimizations [ 554.309877][ T28] kauditd_printk_skb: 137 callbacks suppressed [ 554.309893][ T28] audit: type=1800 audit(1666974247.601:7927): pid=9847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 554.357549][ T28] audit: type=1800 audit(1666974247.651:7928): pid=9866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 554.390890][ T9867] loop0: detected capacity change from 0 to 32768 [ 554.408455][ T28] audit: type=1800 audit(1666974247.701:7929): pid=9867 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 554.494708][ T9886] loop0: detected capacity change from 0 to 32768 [ 554.521882][ T28] audit: type=1800 audit(1666974247.821:7930): pid=9886 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 554.581013][ T28] audit: type=1800 audit(1666974247.881:7931): pid=9905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 554.616965][ T28] audit: type=1800 audit(1666974247.911:7932): pid=9906 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 554.646535][ T28] audit: type=1800 audit(1666974247.941:7933): pid=9907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 554.682148][ T28] audit: type=1800 audit(1666974247.971:7934): pid=9909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 554.706070][ T28] audit: type=1800 audit(1666974247.981:7935): pid=9910 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 554.729778][ T9911] loop0: detected capacity change from 0 to 32768 [ 554.739088][ T9911] _btrfs_printk: 6 callbacks suppressed [ 554.739103][ T9911] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 554.755786][ T9911] BTRFS info (device loop0): using free space tree [ 554.771722][ T9911] BTRFS info (device loop0): enabling ssd optimizations [ 554.781776][ T28] audit: type=1800 audit(1666974248.081:7936): pid=9911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 554.903281][ T9937] loop0: detected capacity change from 0 to 32768 [ 554.914156][ T9937] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 554.923447][ T9937] BTRFS info (device loop0): using free space tree [ 554.938980][ T9937] BTRFS info (device loop0): enabling ssd optimizations [ 555.058815][ T9962] loop0: detected capacity change from 0 to 32768 [ 555.069179][ T9962] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.079056][ T9962] BTRFS info (device loop0): using free space tree [ 555.094293][ T9962] BTRFS info (device loop0): enabling ssd optimizations [ 555.204554][ T9986] loop0: detected capacity change from 0 to 32768 [ 555.214669][ T9986] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.224652][ T9986] BTRFS info (device loop0): using free space tree [ 555.242387][ T9986] BTRFS info (device loop0): enabling ssd optimizations [ 555.356013][T10009] loop0: detected capacity change from 0 to 32768 [ 555.366578][T10009] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.376695][T10009] BTRFS info (device loop0): using free space tree [ 555.391897][T10009] BTRFS info (device loop0): enabling ssd optimizations [ 555.499302][T10033] loop0: detected capacity change from 0 to 32768 [ 555.509622][T10033] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.519714][T10033] BTRFS info (device loop0): using free space tree [ 555.535868][T10033] BTRFS info (device loop0): enabling ssd optimizations [ 555.645867][T10056] loop0: detected capacity change from 0 to 32768 [ 555.656865][T10056] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.666298][T10056] BTRFS info (device loop0): using free space tree [ 555.681781][T10056] BTRFS info (device loop0): enabling ssd optimizations [ 555.795932][T10081] loop0: detected capacity change from 0 to 32768 [ 555.807257][T10081] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.818242][T10081] BTRFS info (device loop0): using free space tree [ 555.836848][T10081] BTRFS info (device loop0): enabling ssd optimizations [ 555.959001][T10106] loop0: detected capacity change from 0 to 32768 [ 555.969822][T10106] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 555.980452][T10106] BTRFS info (device loop0): using free space tree [ 555.996560][T10106] BTRFS info (device loop0): enabling ssd optimizations [ 556.059531][T10125] loop0: detected capacity change from 0 to 32768 [ 556.069653][T10125] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.079079][T10125] BTRFS info (device loop0): using free space tree [ 556.093070][T10125] BTRFS info (device loop0): enabling ssd optimizations [ 556.172687][T10144] loop0: detected capacity change from 0 to 32768 [ 556.183414][T10144] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.193440][T10144] BTRFS info (device loop0): using free space tree [ 556.210565][T10144] BTRFS info (device loop0): enabling ssd optimizations [ 556.330144][T10169] loop0: detected capacity change from 0 to 32768 [ 556.340926][T10169] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.350188][T10169] BTRFS info (device loop0): using free space tree [ 556.366618][T10169] BTRFS info (device loop0): enabling ssd optimizations [ 556.428084][T10188] loop0: detected capacity change from 0 to 32768 [ 556.438364][T10188] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.448209][T10188] BTRFS info (device loop0): using free space tree [ 556.465585][T10188] BTRFS info (device loop0): enabling ssd optimizations [ 556.532515][T10207] loop0: detected capacity change from 0 to 32768 [ 556.541405][T10207] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.551876][T10207] BTRFS info (device loop0): using free space tree [ 556.567323][T10207] BTRFS info (device loop0): enabling ssd optimizations [ 556.658331][T10231] loop0: detected capacity change from 0 to 32768 [ 556.669133][T10231] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.679936][T10231] BTRFS info (device loop0): using free space tree [ 556.696032][T10231] BTRFS info (device loop0): enabling ssd optimizations [ 556.757540][T10250] loop0: detected capacity change from 0 to 32768 [ 556.766721][T10250] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.776547][T10250] BTRFS info (device loop0): using free space tree [ 556.790884][T10250] BTRFS info (device loop0): enabling ssd optimizations [ 556.876714][T10270] loop0: detected capacity change from 0 to 32768 [ 556.889789][T10270] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 556.899552][T10270] BTRFS info (device loop0): using free space tree [ 556.916474][T10270] BTRFS info (device loop0): enabling ssd optimizations [ 557.035492][T10295] loop0: detected capacity change from 0 to 32768 [ 557.046445][T10295] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.055956][T10295] BTRFS info (device loop0): using free space tree [ 557.072915][T10295] BTRFS info (device loop0): enabling ssd optimizations [ 557.136965][T10314] loop0: detected capacity change from 0 to 32768 [ 557.146787][T10314] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.156509][T10314] BTRFS info (device loop0): using free space tree [ 557.169938][T10314] BTRFS info (device loop0): enabling ssd optimizations [ 557.328808][T10343] loop0: detected capacity change from 0 to 32768 [ 557.339851][T10343] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.349992][T10343] BTRFS info (device loop0): using free space tree [ 557.365574][T10343] BTRFS info (device loop0): enabling ssd optimizations [ 557.466560][T10366] loop0: detected capacity change from 0 to 32768 [ 557.478176][T10366] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.488230][T10366] BTRFS info (device loop0): using free space tree [ 557.505221][T10366] BTRFS info (device loop0): enabling ssd optimizations [ 557.613413][T10390] loop0: detected capacity change from 0 to 32768 [ 557.623904][T10390] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.633941][T10390] BTRFS info (device loop0): using free space tree [ 557.650070][T10390] BTRFS info (device loop0): enabling ssd optimizations [ 557.765956][T10415] loop0: detected capacity change from 0 to 32768 [ 557.776135][T10415] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.785617][T10415] BTRFS info (device loop0): using free space tree [ 557.803284][T10415] BTRFS info (device loop0): enabling ssd optimizations [ 557.909815][T10439] loop0: detected capacity change from 0 to 32768 [ 557.920265][T10439] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 557.929955][T10439] BTRFS info (device loop0): using free space tree [ 557.945978][T10439] BTRFS info (device loop0): enabling ssd optimizations [ 558.064889][T10464] loop0: detected capacity change from 0 to 32768 [ 558.075289][T10464] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.084644][T10464] BTRFS info (device loop0): using free space tree [ 558.100089][T10464] BTRFS info (device loop0): enabling ssd optimizations [ 558.208665][T10488] loop0: detected capacity change from 0 to 32768 [ 558.218937][T10488] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.228589][T10488] BTRFS info (device loop0): using free space tree [ 558.245245][T10488] BTRFS info (device loop0): enabling ssd optimizations [ 558.372564][T10514] loop0: detected capacity change from 0 to 32768 [ 558.382901][T10514] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.392943][T10514] BTRFS info (device loop0): using free space tree [ 558.409404][T10514] BTRFS info (device loop0): enabling ssd optimizations [ 558.471550][T10533] loop0: detected capacity change from 0 to 32768 [ 558.480311][T10533] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.490193][T10533] BTRFS info (device loop0): using free space tree [ 558.504767][T10533] BTRFS info (device loop0): enabling ssd optimizations [ 558.590000][T10554] loop0: detected capacity change from 0 to 32768 [ 558.602471][T10554] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.612587][T10554] BTRFS info (device loop0): using free space tree [ 558.628188][T10554] BTRFS info (device loop0): enabling ssd optimizations [ 558.734946][T10578] loop0: detected capacity change from 0 to 32768 [ 558.745124][T10578] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.755082][T10578] BTRFS info (device loop0): using free space tree [ 558.770355][T10578] BTRFS info (device loop0): enabling ssd optimizations [ 558.885375][T10602] loop0: detected capacity change from 0 to 32768 [ 558.894927][T10602] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 558.906931][T10602] BTRFS info (device loop0): using free space tree [ 558.923185][T10602] BTRFS info (device loop0): enabling ssd optimizations [ 558.984188][T10621] loop0: detected capacity change from 0 to 32768 [ 558.993581][T10621] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 559.003619][T10621] BTRFS info (device loop0): using free space tree [ 559.019030][T10621] BTRFS info (device loop0): enabling ssd optimizations [ 559.084231][T10640] loop0: detected capacity change from 0 to 32768 [ 559.094442][T10640] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 559.104819][T10640] BTRFS info (device loop0): using free space tree [ 559.118253][T10640] BTRFS info (device loop0): enabling ssd optimizations [ 559.215957][T10666] loop0: detected capacity change from 0 to 32768 [ 559.226240][T10666] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 559.318308][ T28] kauditd_printk_skb: 142 callbacks suppressed [ 559.318323][ T28] audit: type=1800 audit(1666974252.611:8079): pid=10687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.360280][ T28] audit: type=1800 audit(1666974252.651:8080): pid=10688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.390054][T10689] loop0: detected capacity change from 0 to 32768 [ 559.411331][ T28] audit: type=1800 audit(1666974252.711:8081): pid=10689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 559.469806][ T28] audit: type=1800 audit(1666974252.761:8082): pid=10708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.497852][ T28] audit: type=1800 audit(1666974252.791:8083): pid=10709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.524162][ T28] audit: type=1800 audit(1666974252.791:8084): pid=10710 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.553690][T10711] loop0: detected capacity change from 0 to 32768 [ 559.574236][ T28] audit: type=1800 audit(1666974252.871:8085): pid=10711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 559.617935][ T28] audit: type=1800 audit(1666974252.911:8086): pid=10730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.648192][ T28] audit: type=1800 audit(1666974252.941:8087): pid=10731 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 559.666896][T10732] loop0: detected capacity change from 0 to 32768 [ 559.690714][ T28] audit: type=1800 audit(1666974252.981:8088): pid=10732 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 559.792014][T10753] loop0: detected capacity change from 0 to 32768 [ 559.803489][T10753] _btrfs_printk: 11 callbacks suppressed [ 559.803506][T10753] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 559.819466][T10753] BTRFS info (device loop0): using free space tree [ 559.837229][T10753] BTRFS info (device loop0): enabling ssd optimizations [ 559.899291][T10772] loop0: detected capacity change from 0 to 32768 [ 559.909927][T10772] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 559.919361][T10772] BTRFS info (device loop0): using free space tree [ 559.933019][T10772] BTRFS info (device loop0): enabling ssd optimizations [ 560.014606][T10796] loop0: detected capacity change from 0 to 32768 [ 560.026528][T10796] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.036269][T10796] BTRFS info (device loop0): using free space tree [ 560.053434][T10796] BTRFS info (device loop0): enabling ssd optimizations [ 560.159174][T10819] loop0: detected capacity change from 0 to 32768 [ 560.173333][T10819] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.183477][T10819] BTRFS info (device loop0): using free space tree [ 560.201597][T10819] BTRFS info (device loop0): enabling ssd optimizations [ 560.391857][T10851] loop0: detected capacity change from 0 to 32768 [ 560.402329][T10851] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.412036][T10851] BTRFS info (device loop0): using free space tree [ 560.428278][T10851] BTRFS info (device loop0): enabling ssd optimizations [ 560.489259][T10870] loop0: detected capacity change from 0 to 32768 [ 560.499629][T10870] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.511810][T10870] BTRFS info (device loop0): using free space tree [ 560.527616][T10870] BTRFS info (device loop0): enabling ssd optimizations [ 560.589549][T10889] loop0: detected capacity change from 0 to 32768 [ 560.599824][T10889] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.611746][T10889] BTRFS info (device loop0): using free space tree [ 560.627542][T10889] BTRFS info (device loop0): enabling ssd optimizations [ 560.690258][T10908] loop0: detected capacity change from 0 to 32768 [ 560.701358][T10908] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.713322][T10908] BTRFS info (device loop0): using free space tree [ 560.729961][T10908] BTRFS info (device loop0): enabling ssd optimizations [ 560.795716][T10927] loop0: detected capacity change from 0 to 32768 [ 560.805047][T10927] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.814802][T10927] BTRFS info (device loop0): using free space tree [ 560.828844][T10927] BTRFS info (device loop0): enabling ssd optimizations [ 560.921928][T10949] loop0: detected capacity change from 0 to 32768 [ 560.934159][T10949] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 560.944656][T10949] BTRFS info (device loop0): using free space tree [ 560.960203][T10949] BTRFS info (device loop0): enabling ssd optimizations [ 561.071106][T10973] loop0: detected capacity change from 0 to 32768 [ 561.083563][T10973] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 561.093830][T10973] BTRFS info (device loop0): using free space tree [ 561.109685][T10973] BTRFS info (device loop0): enabling ssd optimizations [ 561.219632][T10997] loop0: detected capacity change from 0 to 32768 [ 561.231538][T10997] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 561.242215][T10997] BTRFS info (device loop0): using free space tree [ 561.258732][T10997] BTRFS info (device loop0): enabling ssd optimizations [ 561.360834][T11020] loop0: detected capacity change from 0 to 32768 [ 561.371439][T11020] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 561.380990][T11020] BTRFS info (device loop0): using free space tree [ 561.398231][T11020] BTRFS info (device loop0): enabling ssd optimizations [ 561.528228][T11046] loop0: detected capacity change from 0 to 32768 [ 561.540486][T11046] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 561.550890][T11046] BTRFS info (device loop0): using free space tree [ 561.566319][T11046] BTRFS info (device loop0): enabling ssd optimizations [ 561.690060][T11072] loop0: detected capacity change from 0 to 32768 [ 561.702476][T11072] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 561.712078][T11072] BTRFS info (device loop0): using free space tree [ 561.728063][T11072] BTRFS info (device loop0): enabling ssd optimizations [ 561.838041][T11096] loop0: detected capacity change from 0 to 32768 [ 561.848007][T11096] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 561.857948][T11096] BTRFS info (device loop0): using free space tree [ 561.874468][T11096] BTRFS info (device loop0): enabling ssd optimizations [ 561.982351][T11120] loop0: detected capacity change from 0 to 32768 [ 561.992684][T11120] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 562.002933][T11120] BTRFS info (device loop0): using free space tree [ 562.022130][T11120] BTRFS info (device loop0): enabling ssd optimizations [ 562.127826][T11144] loop0: detected capacity change from 0 to 32768 [ 562.140449][T11144] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 562.150476][T11144] BTRFS info (device loop0): using free space tree [ 562.166924][T11144] BTRFS info (device loop0): enabling ssd optimizations [ 562.274233][T11168] loop0: detected capacity change from 0 to 32768 [ 562.283975][T11168] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 562.293767][T11168] BTRFS info (device loop0): using free space tree [ 562.308889][T11168] BTRFS info (device loop0): enabling ssd optimizations [ 562.416407][T11191] loop0: detected capacity change from 0 to 32768 [ 562.427694][T11191] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 562.437910][T11191] BTRFS info (device loop0): using free space tree [ 562.454911][T11191] BTRFS info (device loop0): enabling ssd optimizations [ 562.564973][T11215] loop0: detected capacity change from 0 to 32768 [ 562.576419][T11215] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 562.585811][T11215] BTRFS info (device loop0): using free space tree [ 562.601410][T11215] BTRFS info (device loop0): enabling ssd optimizations [ 562.714536][T11240] loop0: detected capacity change from 0 to 32768 [ 562.724647][T11240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 562.734836][T11240] BTRFS info (device loop0): using free space tree [ 562.751138][T11240] BTRFS info (device loop0): enabling ssd optimizations [ 562.772486][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.778783][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.001895][T11271] loop0: detected capacity change from 0 to 32768 [ 563.012398][T11271] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 563.022809][T11271] BTRFS info (device loop0): using free space tree [ 563.039410][T11271] BTRFS info (device loop0): enabling ssd optimizations [ 563.150522][T11295] loop0: detected capacity change from 0 to 32768 [ 563.161504][T11295] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 563.171844][T11295] BTRFS info (device loop0): using free space tree [ 563.187765][T11295] BTRFS info (device loop0): enabling ssd optimizations [ 563.300852][T11320] loop0: detected capacity change from 0 to 32768 [ 563.309857][T11320] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 563.320278][T11320] BTRFS info (device loop0): using free space tree [ 563.338245][T11320] BTRFS info (device loop0): enabling ssd optimizations [ 563.454800][T11345] loop0: detected capacity change from 0 to 32768 [ 563.465356][T11345] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 563.475499][T11345] BTRFS info (device loop0): using free space tree [ 563.491274][T11345] BTRFS info (device loop0): enabling ssd optimizations [ 563.738177][T11384] loop0: detected capacity change from 0 to 32768 [ 563.748757][T11384] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 563.758564][T11384] BTRFS info (device loop0): using free space tree [ 563.774233][T11384] BTRFS info (device loop0): enabling ssd optimizations [ 563.881613][T11407] loop0: detected capacity change from 0 to 32768 [ 563.892280][T11407] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 563.902884][T11407] BTRFS info (device loop0): using free space tree [ 563.919741][T11407] BTRFS info (device loop0): enabling ssd optimizations [ 564.039161][T11432] loop0: detected capacity change from 0 to 32768 [ 564.051992][T11432] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.062795][T11432] BTRFS info (device loop0): using free space tree [ 564.081761][T11432] BTRFS info (device loop0): enabling ssd optimizations [ 564.191276][T11456] loop0: detected capacity change from 0 to 32768 [ 564.202472][T11456] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.212485][T11456] BTRFS info (device loop0): using free space tree [ 564.228324][T11456] BTRFS info (device loop0): enabling ssd optimizations [ 564.329645][ T28] kauditd_printk_skb: 161 callbacks suppressed [ 564.329660][ T28] audit: type=1800 audit(1666974257.621:8250): pid=11479 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 564.361980][T11481] loop0: detected capacity change from 0 to 32768 [ 564.369305][ T28] audit: type=1800 audit(1666974257.631:8251): pid=11480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 564.396291][T11481] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.405945][T11481] BTRFS info (device loop0): using free space tree [ 564.422148][T11481] BTRFS info (device loop0): enabling ssd optimizations [ 564.432308][ T28] audit: type=1800 audit(1666974257.731:8252): pid=11481 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 564.511448][ T28] audit: type=1800 audit(1666974257.811:8253): pid=11501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 564.538800][T11502] loop0: detected capacity change from 0 to 32768 [ 564.549201][T11502] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.559034][T11502] BTRFS info (device loop0): using free space tree [ 564.575741][T11502] BTRFS info (device loop0): enabling ssd optimizations [ 564.585959][ T28] audit: type=1800 audit(1666974257.881:8254): pid=11502 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 564.648743][ T28] audit: type=1800 audit(1666974257.941:8255): pid=11522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 564.679535][ T28] audit: type=1800 audit(1666974257.971:8256): pid=11523 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 564.707894][T11524] loop0: detected capacity change from 0 to 32768 [ 564.719597][T11524] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.729190][T11524] BTRFS info (device loop0): using free space tree [ 564.745400][T11524] BTRFS info (device loop0): enabling ssd optimizations [ 564.755354][ T28] audit: type=1800 audit(1666974258.051:8257): pid=11524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 564.807740][T11543] loop0: detected capacity change from 0 to 32768 [ 564.818058][T11543] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.827825][T11543] BTRFS info (device loop0): using free space tree [ 564.843350][T11543] BTRFS info (device loop0): enabling ssd optimizations [ 564.855944][ T28] audit: type=1800 audit(1666974258.151:8258): pid=11543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 564.919412][ T28] audit: type=1800 audit(1666974258.211:8259): pid=11563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 564.969080][T11566] loop0: detected capacity change from 0 to 32768 [ 564.981986][T11566] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 564.992501][T11566] BTRFS info (device loop0): using free space tree [ 565.008735][T11566] BTRFS info (device loop0): enabling ssd optimizations [ 565.118985][T11590] loop0: detected capacity change from 0 to 32768 [ 565.129410][T11590] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 565.139277][T11590] BTRFS info (device loop0): using free space tree [ 565.155610][T11590] BTRFS info (device loop0): enabling ssd optimizations [ 565.347637][T11623] loop0: detected capacity change from 0 to 32768 [ 565.359026][T11623] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 565.369151][T11623] BTRFS info (device loop0): using free space tree [ 565.385176][T11623] BTRFS info (device loop0): enabling ssd optimizations [ 565.579505][T11656] loop0: detected capacity change from 0 to 32768 [ 565.589938][T11656] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 565.600132][T11656] BTRFS info (device loop0): using free space tree [ 565.616025][T11656] BTRFS info (device loop0): enabling ssd optimizations [ 565.740048][T11681] loop0: detected capacity change from 0 to 32768 [ 565.750653][T11681] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 565.760257][T11681] BTRFS info (device loop0): using free space tree [ 565.776341][T11681] BTRFS info (device loop0): enabling ssd optimizations [ 565.894263][T11705] loop0: detected capacity change from 0 to 32768 [ 565.905036][T11705] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 565.915223][T11705] BTRFS info (device loop0): using free space tree [ 565.931823][T11705] BTRFS info (device loop0): enabling ssd optimizations [ 565.992775][T11724] loop0: detected capacity change from 0 to 32768 [ 566.001681][T11724] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.011828][T11724] BTRFS info (device loop0): using free space tree [ 566.025943][T11724] BTRFS info (device loop0): enabling ssd optimizations [ 566.114053][T11744] loop0: detected capacity change from 0 to 32768 [ 566.126708][T11744] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.136879][T11744] BTRFS info (device loop0): using free space tree [ 566.153052][T11744] BTRFS info (device loop0): enabling ssd optimizations [ 566.217265][T11763] loop0: detected capacity change from 0 to 32768 [ 566.226841][T11763] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.236511][T11763] BTRFS info (device loop0): using free space tree [ 566.250311][T11763] BTRFS info (device loop0): enabling ssd optimizations [ 566.349799][T11785] loop0: detected capacity change from 0 to 32768 [ 566.363824][T11785] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.373825][T11785] BTRFS info (device loop0): using free space tree [ 566.390162][T11785] BTRFS info (device loop0): enabling ssd optimizations [ 566.503277][T11810] loop0: detected capacity change from 0 to 32768 [ 566.515839][T11810] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.525283][T11810] BTRFS info (device loop0): using free space tree [ 566.545755][T11810] BTRFS info (device loop0): enabling ssd optimizations [ 566.654185][T11833] loop0: detected capacity change from 0 to 32768 [ 566.670112][T11833] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.680450][T11833] BTRFS info (device loop0): using free space tree [ 566.697045][T11833] BTRFS info (device loop0): enabling ssd optimizations [ 566.757619][T11852] loop0: detected capacity change from 0 to 32768 [ 566.767138][T11852] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.777582][T11852] BTRFS info (device loop0): using free space tree [ 566.792618][T11852] BTRFS info (device loop0): enabling ssd optimizations [ 566.882939][T11873] loop0: detected capacity change from 0 to 32768 [ 566.893196][T11873] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.904861][T11873] BTRFS info (device loop0): using free space tree [ 566.921581][T11873] BTRFS info (device loop0): enabling ssd optimizations [ 567.034342][T11898] loop0: detected capacity change from 0 to 32768 [ 567.044688][T11898] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.055106][T11898] BTRFS info (device loop0): using free space tree [ 567.070975][T11898] BTRFS info (device loop0): enabling ssd optimizations [ 567.178877][T11922] loop0: detected capacity change from 0 to 32768 [ 567.188691][T11922] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.198367][T11922] BTRFS info (device loop0): using free space tree [ 567.215687][T11922] BTRFS info (device loop0): enabling ssd optimizations [ 567.320007][T11944] loop0: detected capacity change from 0 to 32768 [ 567.329789][T11944] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.340298][T11944] BTRFS info (device loop0): using free space tree [ 567.356510][T11944] BTRFS info (device loop0): enabling ssd optimizations [ 567.481239][T11970] loop0: detected capacity change from 0 to 32768 [ 567.491914][T11970] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.501793][T11970] BTRFS info (device loop0): using free space tree [ 567.519287][T11970] BTRFS info (device loop0): enabling ssd optimizations [ 567.625424][T11994] loop0: detected capacity change from 0 to 32768 [ 567.635721][T11994] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.645174][T11994] BTRFS info (device loop0): using free space tree [ 567.661245][T11994] BTRFS info (device loop0): enabling ssd optimizations [ 567.782267][T12019] loop0: detected capacity change from 0 to 32768 [ 567.793285][T12019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.802686][T12019] BTRFS info (device loop0): using free space tree [ 567.819173][T12019] BTRFS info (device loop0): enabling ssd optimizations [ 567.881558][T12038] loop0: detected capacity change from 0 to 32768 [ 567.890318][T12038] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 567.901483][T12038] BTRFS info (device loop0): using free space tree [ 567.915352][T12038] BTRFS info (device loop0): enabling ssd optimizations [ 567.998852][T12062] loop0: detected capacity change from 0 to 32768 [ 568.009575][T12062] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.019379][T12062] BTRFS info (device loop0): using free space tree [ 568.035036][T12062] BTRFS info (device loop0): enabling ssd optimizations [ 568.162893][T12088] loop0: detected capacity change from 0 to 32768 [ 568.173258][T12088] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.182672][T12088] BTRFS info (device loop0): using free space tree [ 568.198687][T12088] BTRFS info (device loop0): enabling ssd optimizations [ 568.329500][T12111] loop0: detected capacity change from 0 to 32768 [ 568.357398][T12111] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.367215][T12111] BTRFS info (device loop0): using free space tree [ 568.380302][T12111] BTRFS info (device loop0): enabling ssd optimizations [ 568.467410][T12130] loop0: detected capacity change from 0 to 32768 [ 568.477671][T12130] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.487395][T12130] BTRFS info (device loop0): using free space tree [ 568.501551][T12130] BTRFS info (device loop0): enabling ssd optimizations [ 568.619274][T12150] loop0: detected capacity change from 0 to 32768 [ 568.628043][T12150] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.637537][T12150] BTRFS info (device loop0): using free space tree [ 568.651523][T12150] BTRFS info (device loop0): enabling ssd optimizations [ 568.737836][T12169] loop0: detected capacity change from 0 to 32768 [ 568.747499][T12169] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.757333][T12169] BTRFS info (device loop0): using free space tree [ 568.772035][T12169] BTRFS info (device loop0): enabling ssd optimizations [ 568.860332][T12194] loop0: detected capacity change from 0 to 32768 [ 568.871235][T12194] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.880494][T12194] BTRFS info (device loop0): using free space tree [ 568.896758][T12194] BTRFS info (device loop0): enabling ssd optimizations [ 568.959454][T12213] loop0: detected capacity change from 0 to 32768 [ 568.969134][T12213] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 568.979001][T12213] BTRFS info (device loop0): using free space tree [ 568.993231][T12213] BTRFS info (device loop0): enabling ssd optimizations [ 569.089252][T12234] loop0: detected capacity change from 0 to 32768 [ 569.099998][T12234] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 569.110603][T12234] BTRFS info (device loop0): using free space tree [ 569.126848][T12234] BTRFS info (device loop0): enabling ssd optimizations [ 569.191450][T12253] loop0: detected capacity change from 0 to 32768 [ 569.202103][T12253] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 569.211965][T12253] BTRFS info (device loop0): using free space tree [ 569.230010][T12253] BTRFS info (device loop0): enabling ssd optimizations [ 569.291865][T12272] loop0: detected capacity change from 0 to 32768 [ 569.300391][T12272] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 569.309865][T12272] BTRFS info (device loop0): using free space tree [ 569.325283][T12272] BTRFS info (device loop0): enabling ssd optimizations [ 569.340834][ T28] kauditd_printk_skb: 133 callbacks suppressed [ 569.340848][ T28] audit: type=1800 audit(1666974262.631:8393): pid=12272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 569.414575][ T28] audit: type=1800 audit(1666974262.711:8394): pid=12291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.449993][ T28] audit: type=1800 audit(1666974262.741:8395): pid=12292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.462181][T12293] loop0: detected capacity change from 0 to 32768 [ 569.480192][T12293] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 569.500825][ T28] audit: type=1800 audit(1666974262.791:8396): pid=12293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 569.547413][ T28] audit: type=1800 audit(1666974262.841:8397): pid=12312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.575253][ T28] audit: type=1800 audit(1666974262.871:8398): pid=12313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.597892][ T28] audit: type=1800 audit(1666974262.891:8399): pid=12314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.625159][T12315] loop0: detected capacity change from 0 to 32768 [ 569.647458][ T28] audit: type=1800 audit(1666974262.941:8400): pid=12315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 569.683824][ T28] audit: type=1800 audit(1666974262.981:8401): pid=12334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.712530][ T28] audit: type=1800 audit(1666974263.001:8402): pid=12335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 569.736339][T12336] loop0: detected capacity change from 0 to 32768 [ 569.814401][T12358] loop0: detected capacity change from 0 to 32768 [ 569.827527][T12358] _btrfs_printk: 8 callbacks suppressed [ 569.827545][T12358] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 569.843028][T12358] BTRFS info (device loop0): using free space tree [ 569.858437][T12358] BTRFS info (device loop0): enabling ssd optimizations [ 569.960393][T12381] loop0: detected capacity change from 0 to 32768 [ 569.972787][T12381] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 569.982724][T12381] BTRFS info (device loop0): using free space tree [ 569.999236][T12381] BTRFS info (device loop0): enabling ssd optimizations [ 570.109811][T12405] loop0: detected capacity change from 0 to 32768 [ 570.122061][T12405] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 570.131389][T12405] BTRFS info (device loop0): using free space tree [ 570.146662][T12405] BTRFS info (device loop0): enabling ssd optimizations [ 570.257027][T12429] loop0: detected capacity change from 0 to 32768 [ 570.267028][T12429] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 570.276464][T12429] BTRFS info (device loop0): using free space tree [ 570.292869][T12429] BTRFS info (device loop0): enabling ssd optimizations [ 570.408037][T12454] loop0: detected capacity change from 0 to 32768 [ 570.418550][T12454] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 570.428797][T12454] BTRFS info (device loop0): using free space tree [ 570.444365][T12454] BTRFS info (device loop0): enabling ssd optimizations [ 570.549109][T12476] loop0: detected capacity change from 0 to 32768 [ 570.559227][T12476] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 570.569382][T12476] BTRFS info (device loop0): using free space tree [ 570.586821][T12476] BTRFS info (device loop0): enabling ssd optimizations [ 570.702437][T12500] loop0: detected capacity change from 0 to 32768 [ 570.713012][T12500] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 570.723706][T12500] BTRFS info (device loop0): using free space tree [ 570.740361][T12500] BTRFS info (device loop0): enabling ssd optimizations [ 570.848671][T12524] loop0: detected capacity change from 0 to 32768 [ 570.859816][T12524] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 570.869292][T12524] BTRFS info (device loop0): using free space tree [ 570.885644][T12524] BTRFS info (device loop0): enabling ssd optimizations [ 571.004608][T12549] loop0: detected capacity change from 0 to 32768 [ 571.018601][T12549] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 571.028503][T12549] BTRFS info (device loop0): using free space tree [ 571.044150][T12549] BTRFS info (device loop0): enabling ssd optimizations [ 571.226294][T12581] loop0: detected capacity change from 0 to 32768 [ 571.237402][T12581] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 571.247520][T12581] BTRFS info (device loop0): using free space tree [ 571.264220][T12581] BTRFS info (device loop0): enabling ssd optimizations [ 571.402411][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 571.407674][T12605] loop0: detected capacity change from 0 to 32768 [ 571.412800][T22050] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 571.422693][T12605] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 571.429246][T22050] Buffer I/O error on dev loop0, logical block 4080, async page read [ 571.437805][T12605] BTRFS info (device loop0): using free space tree [ 571.461128][T12605] BTRFS info (device loop0): enabling ssd optimizations [ 571.596135][T12632] loop0: detected capacity change from 0 to 32768 [ 571.608517][T12632] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 571.618159][T12632] BTRFS info (device loop0): using free space tree [ 571.633688][T12632] BTRFS info (device loop0): enabling ssd optimizations [ 571.745299][T12657] loop0: detected capacity change from 0 to 32768 [ 571.756353][T12657] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 571.766061][T12657] BTRFS info (device loop0): using free space tree [ 571.781815][T12657] BTRFS info (device loop0): enabling ssd optimizations [ 571.961780][T12689] loop0: detected capacity change from 0 to 32768 [ 571.973596][T12689] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 571.983891][T12689] BTRFS info (device loop0): using free space tree [ 571.999682][T12689] BTRFS info (device loop0): enabling ssd optimizations [ 572.186445][T12721] loop0: detected capacity change from 0 to 32768 [ 572.199048][T12721] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 572.208890][T12721] BTRFS info (device loop0): using free space tree [ 572.224038][T12721] BTRFS info (device loop0): enabling ssd optimizations [ 572.336232][T12746] loop0: detected capacity change from 0 to 32768 [ 572.347820][T12746] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 572.358730][T12746] BTRFS info (device loop0): using free space tree [ 572.374778][T12746] BTRFS info (device loop0): enabling ssd optimizations [ 572.545094][T12775] loop0: detected capacity change from 0 to 32768 [ 572.555966][T12775] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 572.565786][T12775] BTRFS info (device loop0): using free space tree [ 572.581477][T12775] BTRFS info (device loop0): enabling ssd optimizations [ 572.688143][T12798] loop0: detected capacity change from 0 to 32768 [ 572.698765][T12798] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 572.709913][T12798] BTRFS info (device loop0): using free space tree [ 572.726381][T12798] BTRFS info (device loop0): enabling ssd optimizations [ 572.846512][T12824] loop0: detected capacity change from 0 to 32768 [ 572.859033][T12824] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 572.868751][T12824] BTRFS info (device loop0): using free space tree [ 572.885074][T12824] BTRFS info (device loop0): enabling ssd optimizations [ 572.990360][T12847] loop0: detected capacity change from 0 to 32768 [ 573.001342][T12847] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.012017][T12847] BTRFS info (device loop0): using free space tree [ 573.027789][T12847] BTRFS info (device loop0): enabling ssd optimizations [ 573.211737][T12879] loop0: detected capacity change from 0 to 32768 [ 573.222008][T12879] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.231449][T12879] BTRFS info (device loop0): using free space tree [ 573.247490][T12879] BTRFS info (device loop0): enabling ssd optimizations [ 573.356243][T12903] loop0: detected capacity change from 0 to 32768 [ 573.366508][T12903] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.376622][T12903] BTRFS info (device loop0): using free space tree [ 573.392267][T12903] BTRFS info (device loop0): enabling ssd optimizations [ 573.561986][T12932] loop0: detected capacity change from 0 to 32768 [ 573.572010][T12932] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.582244][T12932] BTRFS info (device loop0): using free space tree [ 573.598762][T12932] BTRFS info (device loop0): enabling ssd optimizations [ 573.715257][T12956] loop0: detected capacity change from 0 to 32768 [ 573.726545][T12956] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.737372][T12956] BTRFS info (device loop0): using free space tree [ 573.753573][T12956] BTRFS info (device loop0): enabling ssd optimizations [ 573.859127][T12980] loop0: detected capacity change from 0 to 32768 [ 573.871243][T12980] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.880576][T12980] BTRFS info (device loop0): using free space tree [ 573.897452][T12980] BTRFS info (device loop0): enabling ssd optimizations [ 573.940585][T13000] loop0: detected capacity change from 0 to 32768 [ 573.952561][T13000] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 573.962058][T13000] BTRFS info (device loop0): using free space tree [ 573.979577][T13000] BTRFS info (device loop0): enabling ssd optimizations [ 574.131959][T13025] loop0: detected capacity change from 0 to 32768 [ 574.142183][T13025] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 574.151601][T13025] BTRFS info (device loop0): using free space tree [ 574.167623][T13025] BTRFS info (device loop0): enabling ssd optimizations [ 574.230039][T13044] loop0: detected capacity change from 0 to 32768 [ 574.240882][T13044] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 574.250281][T13044] BTRFS info (device loop0): using free space tree [ 574.265053][T13044] BTRFS info (device loop0): enabling ssd optimizations [ 574.347499][T13063] loop0: detected capacity change from 0 to 32768 [ 574.357491][T13063] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 574.370097][T13063] BTRFS info (device loop0): using free space tree [ 574.386553][T13063] BTRFS info (device loop0): enabling ssd optimizations [ 574.396357][ T28] kauditd_printk_skb: 174 callbacks suppressed [ 574.396373][ T28] audit: type=1800 audit(1666974267.691:8577): pid=13063 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 574.490075][ T28] audit: type=1800 audit(1666974267.781:8578): pid=13083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 574.522534][T13084] loop0: detected capacity change from 0 to 32768 [ 574.532982][T13084] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 574.542715][T13084] BTRFS info (device loop0): using free space tree [ 574.559139][T13084] BTRFS info (device loop0): enabling ssd optimizations [ 574.569050][ T28] audit: type=1800 audit(1666974267.861:8579): pid=13084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 574.665538][T13104] loop0: detected capacity change from 0 to 32768 [ 574.675893][T13104] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 574.687833][T13104] BTRFS info (device loop0): using free space tree [ 574.703340][T13104] BTRFS info (device loop0): enabling ssd optimizations [ 574.715061][ T28] audit: type=1800 audit(1666974268.011:8580): pid=13104 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 574.776049][ T28] audit: type=1800 audit(1666974268.071:8581): pid=13124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 574.808212][ T28] audit: type=1800 audit(1666974268.101:8582): pid=13125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 574.843478][T13126] loop0: detected capacity change from 0 to 32768 [ 574.853141][T13126] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 574.863148][T13126] BTRFS info (device loop0): using free space tree [ 574.877061][T13126] BTRFS info (device loop0): enabling ssd optimizations [ 574.886471][ T28] audit: type=1800 audit(1666974268.181:8583): pid=13126 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 574.942353][ T28] audit: type=1800 audit(1666974268.241:8584): pid=13145 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 574.970827][ T28] audit: type=1800 audit(1666974268.261:8585): pid=13146 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 574.999540][ T28] audit: type=1800 audit(1666974268.291:8586): pid=13147 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor336" name="bus" dev="sda1" ino=1150 res=0 errno=0 [ 575.011344][T13148] loop0: detected capacity change from 0 to 32768 [ 575.031457][T13148] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.041046][T13148] BTRFS info (device loop0): using free space tree [ 575.058113][T13148] BTRFS info (device loop0): enabling ssd optimizations [ 575.168496][T13172] loop0: detected capacity change from 0 to 32768 [ 575.178613][T13172] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.188087][T13172] BTRFS info (device loop0): using free space tree [ 575.204041][T13172] BTRFS info (device loop0): enabling ssd optimizations [ 575.321324][T13196] loop0: detected capacity change from 0 to 32768 [ 575.331828][T13196] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.342140][T13196] BTRFS info (device loop0): using free space tree [ 575.357831][T13196] BTRFS info (device loop0): enabling ssd optimizations [ 575.422500][T13215] loop0: detected capacity change from 0 to 32768 [ 575.432646][T13215] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.442285][T13215] BTRFS info (device loop0): using free space tree [ 575.456434][T13215] BTRFS info (device loop0): enabling ssd optimizations [ 575.540584][T13236] loop0: detected capacity change from 0 to 32768 [ 575.550329][T13236] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.559667][T13236] BTRFS info (device loop0): using free space tree [ 575.577587][T13236] BTRFS info (device loop0): enabling ssd optimizations [ 575.693677][T13261] loop0: detected capacity change from 0 to 32768 [ 575.703899][T13261] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.713901][T13261] BTRFS info (device loop0): using free space tree [ 575.730242][T13261] BTRFS info (device loop0): enabling ssd optimizations [ 575.845125][T13286] loop0: detected capacity change from 0 to 32768 [ 575.855653][T13286] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 575.865014][T13286] BTRFS info (device loop0): using free space tree [ 575.880476][T13286] BTRFS info (device loop0): enabling ssd optimizations [ 575.996665][T13311] loop0: detected capacity change from 0 to 32768 [ 576.007420][T13311] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 576.017184][T13311] BTRFS info (device loop0): using free space tree [ 576.033145][T13311] BTRFS info (device loop0): enabling ssd optimizations [ 576.138195][T13334] loop0: detected capacity change from 0 to 32768 [ 576.148157][T13334] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 576.158526][T13334] BTRFS info (device loop0): using free space tree [ 576.174659][T13334] BTRFS info (device loop0): enabling ssd optimizations [ 576.363076][T13370] loop0: detected capacity change from 0 to 32768 [ 576.373139][T13370] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 576.383738][T13370] BTRFS info (device loop0): using free space tree [ 576.399218][T13370] BTRFS info (device loop0): enabling ssd optimizations