Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 37.700772][ T4305] loop3: detected capacity change from 0 to 32768 [ 37.739524][ T4305] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by syz-executor192 (4305) [ 37.771459][ T4299] loop4: detected capacity change from 0 to 32768 [ 37.791004][ T4305] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 37.793141][ T4305] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 37.794770][ T4305] BTRFS info (device loop3): enabling auto defrag [ 37.796009][ T4305] BTRFS info (device loop3): doing ref verification [ 37.801042][ T4299] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4299) [ 37.804365][ T4307] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4307) [ 37.817523][ T4305] BTRFS info (device loop3): use no compression [ 37.831671][ T4305] BTRFS info (device loop3): force clearing of disk cache [ 37.833529][ T4305] BTRFS info (device loop3): disabling free space tree executing program [ 37.914700][ T4301] loop0: detected capacity change from 0 to 32768 [ 37.925979][ T4301] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4301) [ 37.941130][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program [ 38.044621][ T4306] loop2: detected capacity change from 0 to 32768 [ 38.057251][ T4306] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4306) [ 38.071435][ T4304] loop1: detected capacity change from 0 to 32768 [ 38.082961][ T4304] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4304) [ 38.091274][ T4300] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 38.112637][ T4307] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4307) [ 38.122507][ T4305] BTRFS info (device loop3): enabling ssd optimizations [ 38.128508][ T4305] BTRFS info (device loop3): rebuilding free space tree executing program [ 38.215902][ T4305] BTRFS info (device loop3): disabling free space tree [ 38.217806][ T4305] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) executing program [ 38.226786][ T4314] loop4: detected capacity change from 0 to 32768 [ 38.228537][ T4305] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 38.248888][ T4314] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4314) [ 38.262164][ T4305] BTRFS info (device loop3): balance: start -d -m [ 38.264931][ T4305] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata [ 38.306696][ T4305] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata [ 38.367639][ T4305] BTRFS info (device loop3): found 9 extents, stage: move data extents [ 38.438946][ T4321] loop0: detected capacity change from 0 to 32768 [ 38.449596][ T4305] BTRFS info (device loop3): found 1 extents, stage: update data pointers [ 38.451787][ T4321] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4321) [ 38.468169][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program [ 38.507414][ T4305] BTRFS info (device loop3): balance: ended with status: 0 executing program [ 38.572981][ T4294] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program [ 38.825803][ T4338] loop0: detected capacity change from 0 to 32768 [ 38.838151][ T4338] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor192 (4338) [ 38.865425][ T4338] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 38.867621][ T4338] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 38.869201][ T4338] BTRFS info (device loop0): enabling auto defrag [ 38.891065][ T4338] BTRFS info (device loop0): doing ref verification [ 38.892478][ T4338] BTRFS info (device loop0): use no compression [ 38.893602][ T4338] BTRFS info (device loop0): force clearing of disk cache [ 38.894975][ T4338] BTRFS info (device loop0): disabling free space tree [ 38.902455][ T4331] loop1: detected capacity change from 0 to 32768 [ 38.912504][ T4331] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4331) [ 38.929467][ T4307] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4307) executing program [ 38.973845][ T4333] loop2: detected capacity change from 0 to 32768 [ 39.036452][ T4333] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4333) [ 39.067528][ T4334] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4334) [ 39.075736][ T4338] BTRFS info (device loop0): enabling ssd optimizations [ 39.078672][ T4338] BTRFS info (device loop0): rebuilding free space tree executing program [ 39.128505][ T4338] BTRFS info (device loop0): disabling free space tree [ 39.129938][ T4338] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 39.131759][ T4338] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 39.189629][ T4338] BTRFS info (device loop0): balance: start -d -m [ 39.191761][ T4338] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 39.207263][ T4359] loop1: detected capacity change from 0 to 32768 [ 39.211936][ T4338] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 39.217045][ T4359] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4359) [ 39.251854][ T4338] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 39.297294][ T4307] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 39.320646][ T4340] loop4: detected capacity change from 0 to 32768 [ 39.327787][ T4340] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4340) [ 39.366044][ T4338] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 39.368609][ T4334] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 39.383951][ T4338] BTRFS info (device loop0): balance: ended with status: 0 [ 39.403457][ T4291] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program [ 39.518702][ T4350] loop3: detected capacity change from 0 to 32768 executing program [ 39.549986][ T4350] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by syz-executor192 (4350) [ 39.567601][ T4372] loop2: detected capacity change from 0 to 32768 executing program [ 39.581063][ T4372] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4372) [ 39.601966][ T4350] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 39.604081][ T4350] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 39.605893][ T4350] BTRFS info (device loop3): enabling auto defrag [ 39.612163][ T4350] BTRFS info (device loop3): doing ref verification [ 39.613536][ T4350] BTRFS info (device loop3): use no compression [ 39.614777][ T4350] BTRFS info (device loop3): force clearing of disk cache [ 39.616225][ T4350] BTRFS info (device loop3): disabling free space tree [ 39.627895][ T4307] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 39.784502][ T4350] BTRFS info (device loop3): enabling ssd optimizations [ 39.786772][ T4350] BTRFS info (device loop3): rebuilding free space tree [ 39.797500][ T4350] BTRFS info (device loop3): disabling free space tree [ 39.799064][ T4350] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 39.800839][ T4350] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 39.845561][ T4350] BTRFS info (device loop3): balance: start -d -m [ 39.867333][ T4350] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata [ 39.889479][ T4350] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata [ 39.992765][ T4383] loop1: detected capacity change from 0 to 32768 [ 40.014784][ T4383] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4383) [ 40.022794][ T4350] BTRFS info (device loop3): found 9 extents, stage: move data extents [ 40.025795][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 40.026626][ T4386] loop0: detected capacity change from 0 to 32768 [ 40.052180][ T4386] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4386) [ 40.057983][ T4300] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4300) [ 40.072606][ T4350] BTRFS info (device loop3): found 1 extents, stage: update data pointers [ 40.089678][ T4350] BTRFS info (device loop3): balance: ended with status: 0 executing program [ 40.141323][ T4294] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program [ 40.329057][ T4387] loop4: detected capacity change from 0 to 32768 [ 40.337717][ T4387] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 scanned by syz-executor192 (4387) executing program [ 40.363922][ T4387] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 40.366002][ T4387] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 40.373717][ T4387] BTRFS info (device loop4): enabling auto defrag [ 40.375046][ T4387] BTRFS info (device loop4): doing ref verification [ 40.376427][ T4387] BTRFS info (device loop4): use no compression [ 40.393458][ T4387] BTRFS info (device loop4): force clearing of disk cache [ 40.398545][ T4387] BTRFS info (device loop4): disabling free space tree [ 40.440793][ T4407] loop2: detected capacity change from 0 to 32768 [ 40.456056][ T4407] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4407) [ 40.478198][ T4307] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4307) executing program [ 40.603479][ T4416] loop3: detected capacity change from 0 to 32768 [ 40.623741][ T4387] BTRFS info (device loop4): enabling ssd optimizations [ 40.626874][ T4416] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4416) [ 40.630157][ T4387] BTRFS info (device loop4): rebuilding free space tree [ 40.635441][ T4387] BTRFS info (device loop4): disabling free space tree [ 40.636963][ T4387] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 40.639697][ T4307] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4307) [ 40.640184][ T4387] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 40.656388][ T4387] BTRFS info (device loop4): balance: start -d -m [ 40.658640][ T4387] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 40.670947][ T4387] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata executing program [ 40.688993][ T4387] BTRFS info (device loop4): found 9 extents, stage: move data extents [ 40.710056][ T4387] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 40.729246][ T4387] BTRFS info (device loop4): balance: ended with status: 0 [ 40.762939][ T4418] loop1: detected capacity change from 0 to 32768 [ 40.842433][ T4418] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4418) [ 40.858970][ T4295] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 40.885760][ T4334] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4334) executing program [ 40.966725][ T4411] loop0: detected capacity change from 0 to 32768 executing program [ 41.021702][ T4411] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor192 (4411) [ 41.046114][ T4411] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 41.050965][ T4411] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 41.052777][ T4411] BTRFS info (device loop0): enabling auto defrag [ 41.054157][ T4411] BTRFS info (device loop0): doing ref verification [ 41.055528][ T4411] BTRFS info (device loop0): use no compression [ 41.056878][ T4411] BTRFS info (device loop0): force clearing of disk cache [ 41.107282][ T4411] BTRFS info (device loop0): disabling free space tree [ 41.177583][ T4440] loop3: detected capacity change from 0 to 32768 [ 41.186993][ T4440] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4440) [ 41.199793][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) executing program [ 41.263800][ T4430] loop2: detected capacity change from 0 to 32768 [ 41.307486][ T4411] BTRFS info (device loop0): enabling ssd optimizations [ 41.310228][ T4430] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4430) [ 41.313084][ T4411] BTRFS info (device loop0): rebuilding free space tree [ 41.318595][ T4411] BTRFS info (device loop0): disabling free space tree [ 41.322000][ T4307] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4307) [ 41.331893][ T4411] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 41.334003][ T4411] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 41.420268][ T4411] BTRFS info (device loop0): balance: start -d -m [ 41.421897][ T4411] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 41.470465][ T4411] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 41.521912][ T4411] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 41.535565][ T4411] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 41.576519][ T4411] BTRFS info (device loop0): balance: ended with status: 0 [ 41.585764][ T4444] loop1: detected capacity change from 0 to 32768 [ 41.604900][ T4307] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4307) [ 41.622680][ T4444] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4444) [ 41.628817][ T4291] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 41.695455][ T4446] loop4: detected capacity change from 0 to 32768 [ 41.706838][ T4461] loop3: detected capacity change from 0 to 32768 [ 41.709953][ T4461] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by syz-executor192 (4461) [ 41.719294][ T4461] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 41.721301][ T4461] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 41.722924][ T4461] BTRFS info (device loop3): enabling auto defrag [ 41.724256][ T4461] BTRFS info (device loop3): doing ref verification [ 41.725594][ T4461] BTRFS info (device loop3): use no compression [ 41.741227][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) executing program [ 41.786123][ T4446] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4446) [ 41.831446][ T4468] loop2: detected capacity change from 0 to 32768 [ 41.858855][ T4468] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4468) [ 41.903958][ T4334] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 42.119835][ T4477] loop0: detected capacity change from 0 to 32768 [ 42.148442][ T4477] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4477) executing program [ 42.206319][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program executing program executing program [ 42.635693][ T4495] loop1: detected capacity change from 0 to 32768 [ 42.638520][ T4495] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 scanned by syz-executor192 (4495) [ 42.785368][ T4509] loop2: detected capacity change from 0 to 32768 [ 42.787898][ T4509] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4509) [ 42.838435][ T4495] _btrfs_printk: 21 callbacks suppressed [ 42.838449][ T4495] BTRFS info (device loop1): enabling ssd optimizations [ 42.841525][ T4300] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 42.866811][ T4495] BTRFS info (device loop1): rebuilding free space tree [ 42.869840][ T4499] loop4: detected capacity change from 0 to 32768 [ 42.872560][ T4499] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4499) [ 42.892074][ T4495] BTRFS info (device loop1): disabling free space tree [ 42.893462][ T4495] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 42.895401][ T4495] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 42.917985][ T4300] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 42.938389][ T4495] BTRFS info (device loop1): balance: start -d -m [ 42.940136][ T4495] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata executing program [ 42.993667][ T4508] loop0: detected capacity change from 0 to 32768 [ 43.002261][ T4508] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4508) executing program [ 43.040899][ T4495] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 43.058772][ T9] BTRFS warning (device loop1): Skipping commit of aborted transaction. [ 43.060505][ T9] ------------[ cut here ]------------ [ 43.061964][ T9] WARNING: CPU: 0 PID: 9 at fs/btrfs/transaction.c:1994 cleanup_transaction+0x680/0x774 [ 43.063894][ T9] Modules linked in: [ 43.064611][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.114-syzkaller #0 [ 43.066174][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 43.068284][ T9] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 43.069795][ T9] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.071490][ T9] pc : cleanup_transaction+0x680/0x774 [ 43.072527][ T9] lr : cleanup_transaction+0x680/0x774 [ 43.073707][ T9] sp : ffff80001d117580 [ 43.074571][ T9] x29: ffff80001d117660 x28: ffff0000c650b150 x27: ffff700003a22eb8 [ 43.076315][ T9] x26: 1fffe00018ca1634 x25: 0000000000000000 x24: ffff0000c650b1a0 [ 43.077868][ T9] x23: 00000000ffffffe4 x22: ffff80001d1175c0 x21: ffff0000dbacf000 [ 43.079409][ T9] x20: dfff800000000000 x19: 0000000000000000 x18: ffff80001d116a60 [ 43.081130][ T9] x17: 0000000000000000 x16: ffff800012290d3c x15: 0000000000000000 [ 43.082828][ T9] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 43.084489][ T9] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 22fc40b2eb427100 [ 43.086199][ T9] x8 : 22fc40b2eb427100 x7 : 0000000000000001 x6 : 0000000000000001 [ 43.087965][ T9] x5 : ffff80001d116e78 x4 : ffff800015ab3880 x3 : ffff80000858aa54 [ 43.089738][ T9] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 43.091373][ T9] Call trace: [ 43.091988][ T9] cleanup_transaction+0x680/0x774 [ 43.093107][ T9] btrfs_commit_transaction+0x2358/0x2cd4 [ 43.094316][ T9] flush_space+0x870/0xdb8 [ 43.095177][ T9] btrfs_async_reclaim_metadata_space+0x260/0x30c [ 43.096484][ T9] process_one_work+0x7ac/0x1404 [ 43.097441][ T9] worker_thread+0x8e4/0xfec [ 43.098407][ T9] kthread+0x250/0x2d8 [ 43.099215][ T9] ret_from_fork+0x10/0x20 [ 43.100103][ T9] irq event stamp: 223058 [ 43.100913][ T9] hardirqs last enabled at (223057): [] __up_console_sem+0xb4/0x100 [ 43.102943][ T9] hardirqs last disabled at (223058): [] el1_dbg+0x24/0x80 [ 43.104776][ T9] softirqs last enabled at (212924): [] handle_softirqs+0xb84/0xd58 [ 43.106715][ T9] softirqs last disabled at (212917): [] __do_softirq+0x14/0x20 [ 43.108637][ T9] ---[ end trace 0000000000000000 ]--- [ 43.124330][ T4511] loop3: detected capacity change from 0 to 32768 [ 43.128619][ T9] BTRFS info (device loop1: state A): dumping space info: [ 43.130173][ T9] BTRFS info (device loop1: state A): space_info DATA+METADATA has 7274496 free, is full [ 43.132280][ T9] BTRFS info (device loop1: state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=983040, readonly=1576960 zone_unusable=0 [ 43.135459][ T9] BTRFS info (device loop1: state A): space_info SYSTEM has 4186112 free, is not full [ 43.137484][ T9] BTRFS info (device loop1: state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 [ 43.140646][ T9] BTRFS info (device loop1: state A): global_block_rsv: size 983040 reserved 983040 [ 43.144125][ T4511] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4511) [ 43.147775][ T9] BTRFS info (device loop1: state A): trans_block_rsv: size 0 reserved 0 [ 43.149450][ T9] BTRFS info (device loop1: state A): chunk_block_rsv: size 0 reserved 0 [ 43.151261][ T9] BTRFS info (device loop1: state A): delayed_block_rsv: size 0 reserved 0 [ 43.152983][ T9] BTRFS info (device loop1: state A): delayed_refs_rsv: size 0 reserved 0 [ 43.157688][ T9] BTRFS: error (device loop1: state A) in cleanup_transaction:1994: errno=-28 No space left [ 43.159761][ T9] BTRFS info (device loop1: state EA): forced readonly [ 43.165792][ T4495] BTRFS info (device loop1: state EA): balance: ended with status: -5 [ 43.181710][ T4292] BTRFS info (device loop1: state EA): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 43.195426][ T4307] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program executing program [ 43.513402][ T4532] loop2: detected capacity change from 0 to 32768 [ 43.527559][ T4532] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz-executor192 (4532) [ 43.550939][ T4532] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 43.554445][ T4532] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 43.556107][ T4532] BTRFS info (device loop2): enabling auto defrag [ 43.567232][ T4532] BTRFS info (device loop2): doing ref verification [ 43.568775][ T4532] BTRFS info (device loop2): use no compression [ 43.569976][ T4532] BTRFS info (device loop2): force clearing of disk cache [ 43.577738][ T4532] BTRFS info (device loop2): disabling free space tree [ 43.589752][ T4535] loop4: detected capacity change from 0 to 32768 [ 43.597510][ T4535] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4535) [ 43.642506][ T4537] loop0: detected capacity change from 0 to 32768 [ 43.653467][ T4537] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4537) [ 43.689697][ T4334] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 43.697605][ T4307] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 43.766049][ T4540] loop1: detected capacity change from 0 to 32768 [ 43.766461][ T4542] loop3: detected capacity change from 0 to 32768 [ 43.776159][ T4542] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4542) [ 43.778884][ T4532] BTRFS info (device loop2): enabling ssd optimizations [ 43.787474][ T4540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4540) [ 43.794917][ T4532] BTRFS info (device loop2): rebuilding free space tree executing program [ 43.800144][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 43.808561][ T4307] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 43.818151][ T4532] BTRFS info (device loop2): disabling free space tree [ 43.819877][ T4532] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 43.821788][ T4532] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 43.906522][ T4532] BTRFS info (device loop2): balance: start -d -m [ 43.908936][ T4532] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata [ 43.961618][ T4532] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata executing program [ 44.076103][ T4532] BTRFS info (device loop2): found 9 extents, stage: move data extents executing program [ 44.125308][ T4532] BTRFS info (device loop2): found 1 extents, stage: update data pointers [ 44.151902][ T4532] BTRFS info (device loop2): balance: ended with status: 0 [ 44.204382][ T4293] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 44.300718][ T4562] loop3: detected capacity change from 0 to 32768 executing program [ 44.307701][ T4562] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by syz-executor192 (4562) [ 44.338745][ T4562] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 44.340806][ T4562] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 44.342621][ T4562] BTRFS info (device loop3): enabling auto defrag [ 44.343874][ T4562] BTRFS info (device loop3): doing ref verification [ 44.345171][ T4562] BTRFS info (device loop3): use no compression [ 44.346437][ T4562] BTRFS info (device loop3): force clearing of disk cache [ 44.357239][ T4562] BTRFS info (device loop3): disabling free space tree [ 44.404849][ T4564] loop4: detected capacity change from 0 to 32768 [ 44.449120][ T4564] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4564) [ 44.468750][ T4307] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4307) executing program [ 44.536697][ T4562] BTRFS info (device loop3): enabling ssd optimizations [ 44.539226][ T4562] BTRFS info (device loop3): rebuilding free space tree [ 44.557718][ T4562] BTRFS info (device loop3): disabling free space tree [ 44.559177][ T4562] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 44.561166][ T4562] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 44.602634][ T4567] loop0: detected capacity change from 0 to 32768 [ 44.639633][ T4562] BTRFS info (device loop3): balance: start -d -m [ 44.641335][ T4562] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata [ 44.643022][ T4574] loop2: detected capacity change from 0 to 32768 [ 44.645772][ T4574] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4574) [ 44.649442][ T4567] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4567) [ 44.676343][ T4300] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4300) executing program [ 44.690069][ T4562] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata [ 44.693360][ T4570] loop1: detected capacity change from 0 to 32768 [ 44.709992][ T4570] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4570) [ 44.799335][ T4562] BTRFS info (device loop3): found 9 extents, stage: move data extents [ 44.809182][ T4334] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 44.830334][ T4562] BTRFS info (device loop3): found 1 extents, stage: update data pointers [ 44.870177][ T4562] BTRFS info (device loop3): balance: ended with status: 0 [ 44.929702][ T4294] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program executing program executing program [ 45.139541][ T4589] loop4: detected capacity change from 0 to 32768 [ 45.160920][ T4589] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 scanned by syz-executor192 (4589) [ 45.172939][ T4589] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 45.174951][ T4589] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 45.176597][ T4589] BTRFS info (device loop4): enabling auto defrag [ 45.190220][ T4589] BTRFS info (device loop4): doing ref verification [ 45.191513][ T4589] BTRFS info (device loop4): use no compression [ 45.192787][ T4589] BTRFS info (device loop4): force clearing of disk cache [ 45.194163][ T4589] BTRFS info (device loop4): disabling free space tree [ 45.216643][ T4598] loop0: detected capacity change from 0 to 32768 [ 45.227124][ T4598] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4598) [ 45.242921][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program [ 45.346878][ T4589] BTRFS info (device loop4): enabling ssd optimizations [ 45.350266][ T4589] BTRFS info (device loop4): rebuilding free space tree [ 45.357401][ T4589] BTRFS info (device loop4): disabling free space tree [ 45.358918][ T4589] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 45.367110][ T4589] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 45.380865][ T4589] BTRFS info (device loop4): balance: start -d -m [ 45.382940][ T4589] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 45.432382][ T4603] loop3: detected capacity change from 0 to 32768 [ 45.435169][ T4603] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4603) [ 45.443550][ T4589] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata [ 45.496917][ T4605] loop2: detected capacity change from 0 to 32768 [ 45.499364][ T4307] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 45.520288][ T4605] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4605) [ 45.544247][ T4334] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4334) executing program [ 45.618069][ T4589] BTRFS info (device loop4): found 9 extents, stage: move data extents [ 45.652653][ T4589] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 45.675262][ T4589] BTRFS info (device loop4): balance: ended with status: 0 [ 45.692932][ T4601] loop1: detected capacity change from 0 to 32768 [ 45.695820][ T4601] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4601) [ 45.699984][ T4295] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 45.735067][ T4307] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program executing program [ 46.035836][ T4629] loop2: detected capacity change from 0 to 32768 [ 46.053592][ T4614] loop0: detected capacity change from 0 to 32768 [ 46.058512][ T4629] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz-executor192 (4629) [ 46.091578][ T4614] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4614) [ 46.093932][ T4629] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 46.096054][ T4629] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 46.102824][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) [ 46.104158][ T4629] BTRFS info (device loop2): enabling auto defrag [ 46.106490][ T4629] BTRFS info (device loop2): doing ref verification [ 46.107938][ T4629] BTRFS info (device loop2): use no compression [ 46.109294][ T4629] BTRFS info (device loop2): force clearing of disk cache [ 46.110815][ T4629] BTRFS info (device loop2): disabling free space tree [ 46.118241][ T4633] loop3: detected capacity change from 0 to 32768 [ 46.126641][ T4633] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4633) executing program [ 46.151571][ T4334] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4334) executing program [ 46.312901][ T4634] loop4: detected capacity change from 0 to 32768 [ 46.314516][ T4629] BTRFS info (device loop2): enabling ssd optimizations [ 46.316894][ T4629] BTRFS info (device loop2): rebuilding free space tree [ 46.318830][ T4634] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4634) [ 46.329270][ T4629] BTRFS info (device loop2): disabling free space tree [ 46.330766][ T4629] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 46.332826][ T4629] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 46.399439][ T4334] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 46.405192][ T4629] BTRFS info (device loop2): balance: start -d -m [ 46.406929][ T4629] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata [ 46.450813][ T4629] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata [ 46.453946][ T4652] loop3: detected capacity change from 0 to 32768 [ 46.470532][ T4652] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4652) [ 46.486002][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) executing program [ 46.590807][ T4629] BTRFS info (device loop2): found 9 extents, stage: move data extents [ 46.609505][ T4636] loop1: detected capacity change from 0 to 32768 [ 46.624553][ T4636] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4636) [ 46.654229][ T4629] BTRFS info (device loop2): found 1 extents, stage: update data pointers executing program [ 46.657754][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) executing program [ 46.721242][ T4629] BTRFS info (device loop2): balance: ended with status: 0 [ 46.748046][ T4293] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 46.860008][ T4643] loop0: detected capacity change from 0 to 32768 executing program [ 46.878726][ T4643] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor192 (4643) [ 46.927314][ T4643] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 46.939861][ T4643] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 46.941556][ T4643] BTRFS info (device loop0): enabling auto defrag [ 47.109159][ T4664] loop4: detected capacity change from 0 to 32768 [ 47.115846][ T4664] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4664) [ 47.139854][ T4661] loop3: detected capacity change from 0 to 32768 [ 47.150346][ T4665] loop1: detected capacity change from 0 to 32768 [ 47.157653][ T4661] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4661) [ 47.168283][ T4665] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4665) [ 47.174654][ T4307] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4307) executing program [ 47.379901][ T4667] loop2: detected capacity change from 0 to 32768 [ 47.401731][ T4667] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4667) [ 47.413397][ T4307] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4307) executing program executing program executing program executing program [ 47.736257][ T4689] loop4: detected capacity change from 0 to 32768 [ 47.745073][ T4689] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 scanned by syz-executor192 (4689) [ 47.924055][ T4692] loop2: detected capacity change from 0 to 32768 [ 47.943037][ T4300] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4300) [ 47.955121][ T4692] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4692) [ 47.977308][ T4689] _btrfs_printk: 23 callbacks suppressed [ 47.977322][ T4689] BTRFS info (device loop4): enabling ssd optimizations [ 47.981246][ T4689] BTRFS info (device loop4): rebuilding free space tree [ 47.990357][ T4689] BTRFS info (device loop4): disabling free space tree [ 47.991719][ T4689] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 47.993551][ T4689] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 48.059308][ T4696] loop3: detected capacity change from 0 to 32768 [ 48.061677][ T4696] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4696) [ 48.063774][ T4689] BTRFS info (device loop4): balance: start -d -m [ 48.065500][ T4689] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 48.073883][ T4697] loop0: detected capacity change from 0 to 32768 executing program [ 48.077800][ T4697] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4697) [ 48.105547][ T4693] loop1: detected capacity change from 0 to 32768 [ 48.127584][ T4693] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4693) [ 48.134866][ T4689] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata [ 48.138283][ T4334] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 48.140617][ T4307] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 48.166392][ T4689] BTRFS warning (device loop4): Skipping commit of aborted transaction. [ 48.197256][ T4689] ------------[ cut here ]------------ [ 48.198585][ T4689] WARNING: CPU: 0 PID: 4689 at fs/btrfs/transaction.c:1994 cleanup_transaction+0x680/0x774 [ 48.200556][ T4689] Modules linked in: [ 48.201407][ T4689] CPU: 0 PID: 4689 Comm: syz-executor192 Tainted: G W 6.1.114-syzkaller #0 [ 48.203319][ T4689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.205353][ T4689] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.206951][ T4689] pc : cleanup_transaction+0x680/0x774 [ 48.208009][ T4689] lr : cleanup_transaction+0x680/0x774 [ 48.209110][ T4689] sp : ffff800021f771e0 [ 48.209977][ T4689] x29: ffff800021f772c0 x28: ffff0000df32d690 x27: ffff7000043eee44 [ 48.211548][ T4689] x26: 1fffe0001be65adc x25: 0000000000000000 x24: ffff0000df32d6e0 [ 48.213222][ T4689] x23: 00000000ffffffe4 x22: ffff800021f77220 x21: ffff0000d642c000 [ 48.214823][ T4689] x20: dfff800000000000 x19: 0000000000000000 x18: 0000000000000000 [ 48.216451][ T4689] x17: 0000000000000000 x16: ffff800012290d3c x15: 0000000000000000 [ 48.218163][ T4689] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 48.219920][ T4689] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 25ebdcb9bc8bcf00 [ 48.221532][ T4689] x8 : 25ebdcb9bc8bcf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.223114][ T4689] x5 : ffff800021f76ad8 x4 : ffff800015ab3880 x3 : ffff80000858aa54 [ 48.224647][ T4689] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 48.226171][ T4689] Call trace: [ 48.226814][ T4689] cleanup_transaction+0x680/0x774 [ 48.227881][ T4689] btrfs_commit_transaction+0x2358/0x2cd4 [ 48.229044][ T4689] prepare_to_relocate+0x310/0x3f0 [ 48.230164][ T4689] relocate_block_group+0x12c/0xac4 [ 48.231205][ T4689] btrfs_relocate_block_group+0x5a8/0x98c [ 48.232379][ T4689] btrfs_relocate_chunk+0x118/0x368 [ 48.233476][ T4689] __btrfs_balance+0x1468/0x1dc8 [ 48.234443][ T4689] btrfs_balance+0xa38/0xe40 [ 48.235421][ T4689] btrfs_ioctl_balance+0x3e4/0x778 [ 48.236481][ T4689] btrfs_ioctl+0x72c/0xb08 [ 48.237393][ T4689] __arm64_sys_ioctl+0x14c/0x1c8 [ 48.238402][ T4689] invoke_syscall+0x98/0x2c0 [ 48.239303][ T4689] el0_svc_common+0x138/0x258 [ 48.240320][ T4689] do_el0_svc+0x64/0x218 [ 48.241209][ T4689] el0_svc+0x58/0x168 [ 48.242036][ T4689] el0t_64_sync_handler+0x84/0xf0 [ 48.242982][ T4689] el0t_64_sync+0x18c/0x190 [ 48.243869][ T4689] irq event stamp: 68306 [ 48.244700][ T4689] hardirqs last enabled at (68305): [] __up_console_sem+0xb4/0x100 [ 48.246532][ T4689] hardirqs last disabled at (68306): [] el1_dbg+0x24/0x80 [ 48.248341][ T4689] softirqs last enabled at (68282): [] handle_softirqs+0xb84/0xd58 [ 48.250363][ T4689] softirqs last disabled at (68273): [] __do_softirq+0x14/0x20 [ 48.252179][ T4689] ---[ end trace 0000000000000000 ]--- [ 48.261635][ T4599] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 48.349743][ T4689] BTRFS info (device loop4: state A): dumping space info: [ 48.351386][ T4689] BTRFS info (device loop4: state A): space_info DATA+METADATA has 6225920 free, is full [ 48.353338][ T4689] BTRFS info (device loop4: state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=2031616, readonly=1576960 zone_unusable=0 [ 48.356433][ T4689] BTRFS info (device loop4: state A): space_info SYSTEM has 4186112 free, is not full [ 48.358504][ T4689] BTRFS info (device loop4: state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 [ 48.377254][ T4689] BTRFS info (device loop4: state A): global_block_rsv: size 983040 reserved 983040 [ 48.387284][ T4689] BTRFS info (device loop4: state A): trans_block_rsv: size 0 reserved 0 [ 48.388901][ T4689] BTRFS info (device loop4: state A): chunk_block_rsv: size 0 reserved 0 [ 48.390584][ T4689] BTRFS info (device loop4: state A): delayed_block_rsv: size 0 reserved 0 [ 48.392174][ T4689] BTRFS info (device loop4: state A): delayed_refs_rsv: size 0 reserved 0 [ 48.393958][ T4689] BTRFS: error (device loop4: state A) in cleanup_transaction:1994: errno=-28 No space left [ 48.395900][ T4689] BTRFS info (device loop4: state EA): forced readonly executing program [ 48.411579][ T4689] BTRFS info (device loop4: state EA): 1 enospc errors during balance [ 48.413370][ T4689] BTRFS info (device loop4: state EA): balance: ended with status: -28 [ 48.451104][ T4295] BTRFS info (device loop4: state EA): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program executing program [ 48.601398][ T4718] loop2: detected capacity change from 0 to 32768 [ 48.636591][ T4718] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz-executor192 (4718) [ 48.648146][ T4718] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 48.650202][ T4718] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 48.651880][ T4718] BTRFS info (device loop2): enabling auto defrag [ 48.653069][ T4718] BTRFS info (device loop2): doing ref verification [ 48.654525][ T4718] BTRFS info (device loop2): use no compression [ 48.655706][ T4718] BTRFS info (device loop2): force clearing of disk cache [ 48.657084][ T4718] BTRFS info (device loop2): disabling free space tree [ 48.776663][ T4721] loop3: detected capacity change from 0 to 32768 [ 48.808736][ T4721] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4721) [ 48.825327][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 48.842122][ T4723] loop0: detected capacity change from 0 to 32768 [ 48.856765][ T4718] BTRFS info (device loop2): enabling ssd optimizations [ 48.859260][ T4718] BTRFS info (device loop2): rebuilding free space tree [ 48.864823][ T4718] BTRFS info (device loop2): disabling free space tree executing program [ 48.866349][ T4718] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 48.887582][ T4718] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 48.896670][ T4723] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4723) [ 48.915429][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program [ 48.947024][ T4725] loop1: detected capacity change from 0 to 32768 [ 48.950142][ T4725] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4725) [ 48.961001][ T4718] BTRFS info (device loop2): balance: start -d -m [ 48.962725][ T4718] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata [ 49.019580][ T4718] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata [ 49.028521][ T4334] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 49.039623][ T4727] loop4: detected capacity change from 0 to 32768 [ 49.050430][ T4727] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4727) [ 49.109815][ T4599] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 49.130255][ T4718] BTRFS info (device loop2): 1 enospc errors during balance [ 49.134058][ T4718] BTRFS info (device loop2): balance: ended with status: -28 [ 49.167010][ T4293] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program executing program executing program [ 49.399512][ T4749] loop0: detected capacity change from 0 to 32768 [ 49.420112][ T4749] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor192 (4749) [ 49.426527][ T4749] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 49.437231][ T4749] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 49.439160][ T4749] BTRFS info (device loop0): enabling auto defrag [ 49.440688][ T4749] BTRFS info (device loop0): doing ref verification [ 49.442024][ T4749] BTRFS info (device loop0): use no compression [ 49.443205][ T4749] BTRFS info (device loop0): force clearing of disk cache [ 49.457473][ T4749] BTRFS info (device loop0): disabling free space tree [ 49.518690][ T4747] loop3: detected capacity change from 0 to 32768 [ 49.521736][ T4747] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4747) [ 49.568903][ T4307] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 49.641663][ T4749] BTRFS info (device loop0): enabling ssd optimizations [ 49.643894][ T4749] BTRFS info (device loop0): rebuilding free space tree [ 49.648556][ T4749] BTRFS info (device loop0): disabling free space tree [ 49.650026][ T4749] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 49.657328][ T4749] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 49.667994][ T4749] BTRFS info (device loop0): balance: start -d -m [ 49.669730][ T4749] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 49.718110][ T4754] loop1: detected capacity change from 0 to 32768 [ 49.718841][ T4749] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 49.727812][ T4754] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4754) [ 49.728594][ T4755] loop2: detected capacity change from 0 to 32768 [ 49.735853][ T4755] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4755) executing program [ 49.799549][ T4334] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 49.807449][ T4307] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 49.861503][ T4749] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 49.906683][ T4749] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 49.911747][ T4757] loop4: detected capacity change from 0 to 32768 [ 49.927867][ T4757] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4757) [ 49.938558][ T4749] BTRFS info (device loop0): balance: ended with status: 0 [ 49.940524][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 49.971543][ T4291] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d executing program executing program executing program executing program [ 50.295849][ T4784] loop2: detected capacity change from 0 to 32768 [ 50.328365][ T4784] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 scanned by syz-executor192 (4784) [ 50.345871][ T4779] loop3: detected capacity change from 0 to 32768 [ 50.354379][ T4784] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 50.356524][ T4784] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 50.358991][ T4784] BTRFS info (device loop2): enabling auto defrag [ 50.360459][ T4784] BTRFS info (device loop2): doing ref verification [ 50.361893][ T4784] BTRFS info (device loop2): use no compression [ 50.373441][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4779) [ 50.378077][ T4784] BTRFS info (device loop2): force clearing of disk cache [ 50.380102][ T4784] BTRFS info (device loop2): disabling free space tree [ 50.399211][ T4307] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 50.531308][ T4781] loop4: detected capacity change from 0 to 32768 [ 50.549722][ T4781] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor192 (4781) [ 50.553045][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 50.566784][ T4785] loop1: detected capacity change from 0 to 32768 [ 50.584499][ T4784] BTRFS info (device loop2): enabling ssd optimizations [ 50.587639][ T4784] BTRFS info (device loop2): rebuilding free space tree [ 50.592196][ T4785] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4785) [ 50.598025][ T4784] BTRFS info (device loop2): disabling free space tree [ 50.599520][ T4784] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 50.601451][ T4784] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 50.604948][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 50.682151][ T4784] BTRFS info (device loop2): balance: start -d -m [ 50.683880][ T4784] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata [ 50.686478][ T4787] loop0: detected capacity change from 0 to 32768 [ 50.718398][ T4784] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata [ 50.727606][ T4787] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4787) [ 50.760021][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program executing program [ 50.832937][ T4784] BTRFS info (device loop2): found 9 extents, stage: move data extents [ 50.908305][ T4784] BTRFS info (device loop2): found 1 extents, stage: update data pointers [ 50.945747][ T4784] BTRFS info (device loop2): balance: ended with status: 0 executing program [ 50.981359][ T4293] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 51.001966][ T4804] loop3: detected capacity change from 0 to 32768 [ 51.034127][ T4804] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4804) [ 51.040311][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) executing program executing program [ 51.268776][ T4812] loop4: detected capacity change from 0 to 32768 [ 51.293984][ T4812] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 scanned by syz-executor192 (4812) [ 51.306753][ T4813] loop0: detected capacity change from 0 to 32768 [ 51.327303][ T4812] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 51.329323][ T4812] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 51.330999][ T4812] BTRFS info (device loop4): enabling auto defrag [ 51.332156][ T4812] BTRFS info (device loop4): doing ref verification [ 51.333733][ T4812] BTRFS info (device loop4): use no compression [ 51.335020][ T4812] BTRFS info (device loop4): force clearing of disk cache [ 51.336155][ T4813] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4813) [ 51.336378][ T4812] BTRFS info (device loop4): disabling free space tree [ 51.346383][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program [ 51.527833][ T4812] BTRFS info (device loop4): enabling ssd optimizations [ 51.530159][ T4812] BTRFS info (device loop4): rebuilding free space tree [ 51.538456][ T4812] BTRFS info (device loop4): disabling free space tree [ 51.539800][ T4812] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 51.541662][ T4812] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 51.569663][ T4812] BTRFS info (device loop4): balance: start -d -m [ 51.571409][ T4812] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 51.590562][ T4812] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata [ 51.623716][ T4812] BTRFS info (device loop4): found 9 extents, stage: move data extents [ 51.630939][ T4826] loop0: detected capacity change from 0 to 32768 [ 51.637708][ T4826] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4826) [ 51.641715][ T4812] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 51.659401][ T4812] BTRFS info (device loop4): balance: ended with status: 0 [ 51.668364][ T4307] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4307) executing program [ 51.778497][ T4295] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 51.814350][ T4815] loop1: detected capacity change from 0 to 32768 [ 51.826971][ T4815] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 scanned by syz-executor192 (4815) [ 51.838620][ T4815] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 51.842819][ T4815] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 51.844554][ T4815] BTRFS info (device loop1): enabling auto defrag executing program [ 51.891571][ T4817] loop2: detected capacity change from 0 to 32768 [ 51.939593][ T4817] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4817) [ 51.953492][ T4300] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4300) executing program [ 52.079364][ T4843] loop0: detected capacity change from 0 to 32768 [ 52.089475][ T4843] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4843) [ 52.134688][ T4819] loop3: detected capacity change from 0 to 32768 [ 52.153728][ T4334] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4334) [ 52.177850][ T4819] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4819) executing program [ 52.196198][ T4599] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4599) executing program executing program [ 52.496661][ T4847] loop4: detected capacity change from 0 to 32768 [ 52.508575][ T4847] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 scanned by syz-executor192 (4847) [ 52.639570][ T4865] loop2: detected capacity change from 0 to 32768 [ 52.648217][ T4865] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor192 (4865) [ 52.659526][ T4300] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4300) [ 52.684563][ T4869] loop0: detected capacity change from 0 to 32768 [ 52.737350][ T4869] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor192 (4869) [ 52.741101][ T4300] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4300) [ 52.764926][ T4871] loop3: detected capacity change from 0 to 32768 [ 52.768877][ T4871] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor192 (4871) [ 52.814384][ T4334] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program executing program [ 52.983182][ T4873] loop1: detected capacity change from 0 to 32768 [ 52.989962][ T4873] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor192 (4873) [ 52.995976][ T4847] _btrfs_printk: 32 callbacks suppressed [ 52.995991][ T4847] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 53.027219][ T4334] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 53.041425][ T4847] BTRFS info (device loop4): balance: ended with status: 0