Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 41.363396][ T6092] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS executing program [ 41.413439][ T6098] syz-executor236[6098]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 41.572146][ T6098] loop0: detected capacity change from 0 to 32768 [ 41.576308][ T6098] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6098) [ 41.584330][ T6098] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 41.586580][ T6098] BTRFS info (device loop0): using free space tree [ 41.599310][ T6098] BTRFS info (device loop0): enabling ssd optimizations [ 41.601306][ T6098] BTRFS info (device loop0): auto enabling async discard [ 41.666888][ T6115] BTRFS info (device loop0): scrub: started on devid 1 [ 41.670689][ T1877] ------------[ cut here ]------------ [ 41.672171][ T1877] BTRFS: Transaction aborted (error -28) [ 41.673856][ T1877] WARNING: CPU: 1 PID: 1877 at fs/btrfs/block-group.c:3853 btrfs_chunk_alloc+0xde0/0xf50 [ 41.676329][ T1877] Modules linked in: [ 41.677271][ T1877] CPU: 1 PID: 1877 Comm: kworker/u4:6 Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 41.679761][ T1877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 41.682414][ T1877] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 41.684388][ T1877] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.686486][ T1877] pc : btrfs_chunk_alloc+0xde0/0xf50 [ 41.687864][ T1877] lr : btrfs_chunk_alloc+0xde0/0xf50 [ 41.689233][ T1877] sp : ffff80009b3f7890 [ 41.690284][ T1877] x29: ffff80009b3f7900 x28: ffff0000d5cc7800 x27: 1fffe0001ace0f12 [ 41.692393][ T1877] x26: 1fffe0001b9b6af0 x25: ffff0000dcdb5783 x24: dfff800000000000 [ 41.694478][ T1877] x23: ffff0000dcdb5738 x22: 0000000000000000 x21: 0000000000000000 [ 41.696564][ T1877] x20: ffffffffffffffe4 x19: ffff0000d6707800 x18: ffff80009b3f6d80 [ 41.698613][ T1877] x17: 0000000000000000 x16: ffff80008a71b23c x15: 0000000000000001 [ 41.700764][ T1877] x14: 1fffe00036833432 x13: 0000000000000000 x12: 0000000000000000 [ 41.702839][ T1877] x11: 0000000000000000 x10: 0000000000000000 x9 : 975df8328998df00 [ 41.704925][ T1877] x8 : 975df8328998df00 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.707047][ T1877] x5 : ffff80009b3f7178 x4 : ffff80008e4210a0 x3 : ffff8000805a359c [ 41.709114][ T1877] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 41.711125][ T1877] Call trace: [ 41.711957][ T1877] btrfs_chunk_alloc+0xde0/0xf50 [ 41.713268][ T1877] flush_space+0x4ac/0xd04 [ 41.714391][ T1877] btrfs_async_reclaim_metadata_space+0x260/0x30c [ 41.716076][ T1877] process_one_work+0x694/0x1204 [ 41.717353][ T1877] worker_thread+0x938/0xef4 [ 41.718562][ T1877] kthread+0x288/0x310 [ 41.719650][ T1877] ret_from_fork+0x10/0x20 [ 41.720815][ T1877] irq event stamp: 200220 [ 41.721935][ T1877] hardirqs last enabled at (200219): [] console_unlock+0x17c/0x3d4 [ 41.724458][ T1877] hardirqs last disabled at (200220): [] el1_dbg+0x24/0x80 [ 41.726677][ T1877] softirqs last enabled at (200164): [] __do_softirq+0xac0/0xd54 [ 41.729131][ T1877] softirqs last disabled at (200049): [] ____do_softirq+0x14/0x20 [ 41.731611][ T1877] ---[ end trace 0000000000000000 ]--- [ 41.734376][ T1877] BTRFS info (device loop0: state A): dumping space info: [ 41.736687][ T1877] BTRFS info (device loop0: state A): space_info DATA+METADATA has 3301376 free, is not full [ 41.739403][ T1877] BTRFS info (device loop0: state A): space_info total=11534336, used=53248, pinned=20480, reserved=1089536, may_use=7069696, readonly=0 zone_unusable=0 [ 41.746397][ T1877] BTRFS info (device loop0: state A): space_info SYSTEM has -98304 free, is not full [ 41.748891][ T1877] BTRFS info (device loop0: state A): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=98304, readonly=4190208 zone_unusable=0 [ 41.753176][ T1877] BTRFS info (device loop0: state A): global_block_rsv: size 1441792 reserved 1441792 [ 41.755805][ T1877] BTRFS info (device loop0: state A): trans_block_rsv: size 0 reserved 0 [ 41.758068][ T1877] BTRFS info (device loop0: state A): chunk_block_rsv: size 98304 reserved 98304 [ 41.761019][ T1877] BTRFS info (device loop0: state A): delayed_block_rsv: size 32768 reserved 32768 [ 41.763475][ T1877] BTRFS info (device loop0: state A): delayed_refs_rsv: size 1310720 reserved 1310720 [ 41.766107][ T1877] BTRFS: error (device loop0: state A) in do_chunk_alloc:3853: errno=-28 No space left [ 41.768765][ T1877] BTRFS info (device loop0: state EA): forced readonly [ 41.772354][ T1877] BTRFS: error (device loop0: state EA) in btrfs_create_pending_block_groups:2693: errno=-28 No space left [ 41.773895][ T6115] BTRFS info (device loop0: state EA): scrub: finished on devid 1 with status: 0 executing program [ 42.026615][ T6118] loop0: detected capacity change from 0 to 32768 [ 42.029493][ T6118] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6118) [ 42.035921][ T6118] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 42.038099][ T6118] BTRFS info (device loop0): using free space tree [ 42.048193][ T6118] BTRFS info (device loop0): enabling ssd optimizations [ 42.050072][ T6118] BTRFS info (device loop0): auto enabling async discard [ 42.112495][ T6135] BTRFS info (device loop0): scrub: started on devid 1 [ 42.133330][ T6135] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 42.492909][ T6137] loop0: detected capacity change from 0 to 32768 [ 42.495737][ T6137] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6137) [ 42.500839][ T6137] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 42.503189][ T6137] BTRFS info (device loop0): using free space tree [ 42.515416][ T6137] BTRFS info (device loop0): enabling ssd optimizations [ 42.517363][ T6137] BTRFS info (device loop0): auto enabling async discard [ 42.594673][ T6154] BTRFS info (device loop0): scrub: started on devid 1 [ 42.598776][ T6154] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 42.955764][ T6156] loop0: detected capacity change from 0 to 32768 [ 42.958822][ T6156] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6156) [ 42.964062][ T6156] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 42.966378][ T6156] BTRFS info (device loop0): using free space tree [ 42.975355][ T6156] BTRFS info (device loop0): enabling ssd optimizations [ 42.977140][ T6156] BTRFS info (device loop0): auto enabling async discard [ 43.040136][ T6173] BTRFS info (device loop0): scrub: started on devid 1 [ 43.053608][ T6173] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 43.422290][ T6175] loop0: detected capacity change from 0 to 32768 [ 43.425175][ T6175] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6175) [ 43.430631][ T6175] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 43.432838][ T6175] BTRFS info (device loop0): using free space tree [ 43.444260][ T6175] BTRFS info (device loop0): enabling ssd optimizations [ 43.446109][ T6175] BTRFS info (device loop0): auto enabling async discard [ 43.514610][ T6192] BTRFS info (device loop0): scrub: started on devid 1 [ 43.523976][ T6192] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 43.910567][ T6194] loop0: detected capacity change from 0 to 32768 [ 43.913448][ T6194] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6194) [ 43.918258][ T6194] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 43.920596][ T6194] BTRFS info (device loop0): using free space tree [ 43.930047][ T6194] BTRFS info (device loop0): enabling ssd optimizations [ 43.932022][ T6194] BTRFS info (device loop0): auto enabling async discard [ 43.994590][ T6211] BTRFS info (device loop0): scrub: started on devid 1 [ 44.012463][ T6211] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 44.374228][ T6213] loop0: detected capacity change from 0 to 32768 [ 44.377074][ T6213] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6213) [ 44.381919][ T6213] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 44.384147][ T6213] BTRFS info (device loop0): using free space tree [ 44.395059][ T6213] BTRFS info (device loop0): enabling ssd optimizations [ 44.396970][ T6213] BTRFS info (device loop0): auto enabling async discard [ 44.469312][ T6230] BTRFS info (device loop0): scrub: started on devid 1 [ 44.480916][ T6230] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 44.835580][ T6232] loop0: detected capacity change from 0 to 32768 [ 44.838287][ T6232] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6232) [ 44.843343][ T6232] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 44.845517][ T6232] BTRFS info (device loop0): using free space tree [ 44.854971][ T6232] BTRFS info (device loop0): enabling ssd optimizations [ 44.856727][ T6232] BTRFS info (device loop0): auto enabling async discard [ 44.919266][ T6249] BTRFS info (device loop0): scrub: started on devid 1 [ 44.933242][ T6249] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 45.308061][ T6251] loop0: detected capacity change from 0 to 32768 [ 45.311129][ T6251] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6251) [ 45.315780][ T6251] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 45.318134][ T6251] BTRFS info (device loop0): using free space tree [ 45.327802][ T6251] BTRFS info (device loop0): enabling ssd optimizations [ 45.329611][ T6251] BTRFS info (device loop0): auto enabling async discard [ 45.394590][ T6268] BTRFS info (device loop0): scrub: started on devid 1 [ 45.413992][ T6268] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 45.756713][ T6270] loop0: detected capacity change from 0 to 32768 [ 45.759463][ T6270] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6270) [ 45.764665][ T6270] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 45.766963][ T6270] BTRFS info (device loop0): using free space tree [ 45.778066][ T6270] BTRFS info (device loop0): enabling ssd optimizations [ 45.779854][ T6270] BTRFS info (device loop0): auto enabling async discard [ 45.850389][ T6287] BTRFS info (device loop0): scrub: started on devid 1 [ 45.857552][ T6287] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 46.217620][ T6289] loop0: detected capacity change from 0 to 32768 [ 46.221052][ T6289] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6289) [ 46.225636][ T6289] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 46.227757][ T6289] BTRFS info (device loop0): using free space tree [ 46.237584][ T6289] BTRFS info (device loop0): enabling ssd optimizations [ 46.239467][ T6289] BTRFS info (device loop0): auto enabling async discard [ 46.307498][ T6306] BTRFS info (device loop0): scrub: started on devid 1 [ 46.316693][ T6306] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 46.693793][ T6308] loop0: detected capacity change from 0 to 32768 [ 46.696776][ T6308] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6308) [ 46.701837][ T6308] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 46.704051][ T6308] BTRFS info (device loop0): using free space tree [ 46.713725][ T6308] BTRFS info (device loop0): enabling ssd optimizations [ 46.715561][ T6308] BTRFS info (device loop0): auto enabling async discard [ 46.784720][ T6325] BTRFS info (device loop0): scrub: started on devid 1 [ 46.792484][ T6325] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 47.155419][ T6327] loop0: detected capacity change from 0 to 32768 [ 47.158194][ T6327] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6327) [ 47.164858][ T6327] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 47.167185][ T6327] BTRFS info (device loop0): using free space tree [ 47.177465][ T6327] BTRFS info (device loop0): enabling ssd optimizations [ 47.179259][ T6327] BTRFS info (device loop0): auto enabling async discard [ 47.259005][ T6344] BTRFS info (device loop0): scrub: started on devid 1 [ 47.265420][ T6344] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 47.623128][ T6346] loop0: detected capacity change from 0 to 32768 [ 47.625808][ T6346] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6346) [ 47.630426][ T6346] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 47.632635][ T6346] BTRFS info (device loop0): using free space tree [ 47.641549][ T6346] BTRFS info (device loop0): enabling ssd optimizations [ 47.643434][ T6346] BTRFS info (device loop0): auto enabling async discard [ 47.714757][ T6363] BTRFS info (device loop0): scrub: started on devid 1 [ 47.722501][ T6363] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 48.092320][ T6365] loop0: detected capacity change from 0 to 32768 [ 48.095378][ T6365] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6365) [ 48.100145][ T6365] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 48.102593][ T6365] BTRFS info (device loop0): using free space tree [ 48.112362][ T6365] BTRFS info (device loop0): enabling ssd optimizations [ 48.114286][ T6365] BTRFS info (device loop0): auto enabling async discard [ 48.183766][ T6382] BTRFS info (device loop0): scrub: started on devid 1 [ 48.188686][ T6382] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 48.559908][ T6384] loop0: detected capacity change from 0 to 32768 [ 48.562851][ T6384] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6384) [ 48.567444][ T6384] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 48.569683][ T6384] BTRFS info (device loop0): using free space tree [ 48.579285][ T6384] BTRFS info (device loop0): enabling ssd optimizations [ 48.581259][ T6384] BTRFS info (device loop0): auto enabling async discard [ 48.644252][ T6401] BTRFS info (device loop0): scrub: started on devid 1 [ 48.662437][ T6401] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 49.005334][ T6403] loop0: detected capacity change from 0 to 32768 [ 49.008026][ T6403] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6403) [ 49.012791][ T6403] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 49.014899][ T6403] BTRFS info (device loop0): using free space tree [ 49.024659][ T6403] BTRFS info (device loop0): enabling ssd optimizations [ 49.026569][ T6403] BTRFS info (device loop0): auto enabling async discard [ 49.091172][ T6420] BTRFS info (device loop0): scrub: started on devid 1 [ 49.097331][ T6420] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 49.443085][ T6422] loop0: detected capacity change from 0 to 32768 [ 49.445899][ T6422] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6422) [ 49.451685][ T6422] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 49.453958][ T6422] BTRFS info (device loop0): using free space tree [ 49.464059][ T6422] BTRFS info (device loop0): enabling ssd optimizations [ 49.465912][ T6422] BTRFS info (device loop0): auto enabling async discard [ 49.526518][ T6439] BTRFS info (device loop0): scrub: started on devid 1 [ 49.544585][ T6439] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 49.899934][ T6441] loop0: detected capacity change from 0 to 32768 [ 49.902804][ T6441] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6441) [ 49.908360][ T6441] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 49.910618][ T6441] BTRFS info (device loop0): using free space tree [ 49.920537][ T6441] BTRFS info (device loop0): enabling ssd optimizations [ 49.922307][ T6441] BTRFS info (device loop0): auto enabling async discard [ 49.991874][ T6458] BTRFS info (device loop0): scrub: started on devid 1 [ 50.002830][ T6458] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 50.350436][ T6460] loop0: detected capacity change from 0 to 32768 [ 50.353186][ T6460] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6460) [ 50.357799][ T6460] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 50.360252][ T6460] BTRFS info (device loop0): using free space tree [ 50.370111][ T6460] BTRFS info (device loop0): enabling ssd optimizations [ 50.371994][ T6460] BTRFS info (device loop0): auto enabling async discard [ 50.438575][ T6477] BTRFS info (device loop0): scrub: started on devid 1 [ 50.445866][ T6477] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 50.820125][ T6479] loop0: detected capacity change from 0 to 32768 [ 50.823825][ T6479] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6479) [ 50.828610][ T6479] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 50.830873][ T6479] BTRFS info (device loop0): using free space tree [ 50.842949][ T6479] BTRFS info (device loop0): enabling ssd optimizations [ 50.844746][ T6479] BTRFS info (device loop0): auto enabling async discard [ 50.914785][ T6496] BTRFS info (device loop0): scrub: started on devid 1 [ 50.935483][ T6496] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 51.278339][ T6498] loop0: detected capacity change from 0 to 32768 [ 51.281202][ T6498] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (6498) [ 51.285988][ T6498] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 51.288209][ T6498] BTRFS info (device loop0): using free space tree [ 51.298006][ T6498] BTRFS info (device loop0): enabling ssd optimizations [ 51.299907][ T6498] BTRFS info (device loop0): auto enabling async discard [ 51.365092][ T6515] BTRFS info (device loop0): scrub: started on devid 1 [ 51.372521][ T6515] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program