Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 55.348767][ T4249] loop1: detected capacity change from 0 to 32768 [ 55.361719][ T4254] loop2: detected capacity change from 0 to 32768 [ 55.382489][ T4249] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor121 (4249) [ 55.396628][ T4250] loop0: detected capacity change from 0 to 32768 [ 55.434797][ T4255] loop4: detected capacity change from 0 to 32768 [ 55.447387][ T4250] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor121 (4250) [ 55.459548][ T4249] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 55.479382][ T4254] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4254) [ 55.484186][ T4256] loop3: detected capacity change from 0 to 32768 [ 55.496959][ T4249] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 55.506480][ T4257] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4257) [ 55.517840][ T4255] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4255) [ 55.537411][ T4249] BTRFS info (device loop1): force clearing of disk cache [ 55.545742][ T4256] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor121 (4256) [ 55.556644][ T26] audit: type=1800 audit(1735478649.878:2): pid=4254 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1946 res=0 errno=0 [ 55.580385][ T4249] BTRFS info (device loop1): setting nodatasum [ 55.589538][ T4259] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 55.617477][ T4258] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4258) [ 55.631023][ T4249] BTRFS info (device loop1): allowing degraded mounts [ 55.650246][ T26] audit: type=1800 audit(1735478649.918:3): pid=4255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1947 res=0 errno=0 [ 55.653202][ T4261] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4261) [ 55.686177][ T4249] BTRFS info (device loop1): enabling disk space caching executing program [ 55.701164][ T4249] BTRFS info (device loop1): disk space caching is enabled executing program executing program [ 55.741185][ T26] audit: type=1800 audit(1735478649.958:4): pid=4256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1948 res=0 errno=0 executing program [ 55.971419][ T4249] BTRFS info (device loop1): enabling ssd optimizations [ 55.991250][ T26] audit: type=1800 audit(1735478650.318:5): pid=4250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 56.051679][ T4249] BTRFS info (device loop1): rebuilding free space tree [ 56.162185][ T4249] BTRFS info (device loop1): disabling free space tree [ 56.169222][ T4249] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 56.209476][ T4249] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 56.241890][ T4249] BTRFS info (device loop1): checking UUID tree [ 56.292222][ T4249] BTRFS info (device loop1): balance: start -d -m [ 56.303632][ T4249] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata [ 56.368375][ T26] audit: type=1800 audit(1735478650.698:6): pid=4288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="loop1" ino=263 res=0 errno=0 [ 56.445820][ T4249] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 56.533303][ T4249] BTRFS info (device loop1): balance: canceled [ 56.548580][ T4263] loop4: detected capacity change from 0 to 32768 [ 56.566502][ T4268] loop2: detected capacity change from 0 to 32768 [ 56.580926][ T4286] loop0: detected capacity change from 0 to 32768 [ 56.591994][ T4263] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4263) [ 56.614979][ T26] audit: type=1800 audit(1735478650.948:7): pid=4263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1944 res=0 errno=0 [ 56.616237][ T4242] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 56.636012][ T4268] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4268) [ 56.672481][ T4271] loop3: detected capacity change from 0 to 32768 executing program executing program [ 56.677108][ T26] audit: type=1800 audit(1735478651.008:8): pid=4268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1938 res=0 errno=0 [ 56.700046][ T4286] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor121 (4286) [ 56.741448][ T4261] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4261) [ 56.762319][ T26] audit: type=1800 audit(1735478651.098:9): pid=4286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1939 res=0 errno=0 executing program [ 56.767796][ T4259] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4259) [ 56.873513][ T4258] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4258) [ 56.901359][ T4271] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor121 (4271) executing program [ 56.931379][ T4257] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4257) [ 56.951330][ T26] audit: type=1800 audit(1735478651.288:10): pid=4271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1935 res=0 errno=0 executing program [ 57.537591][ T4293] loop4: detected capacity change from 0 to 32768 [ 57.571047][ T4295] loop2: detected capacity change from 0 to 32768 [ 57.583616][ T4293] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor121 (4293) [ 57.612530][ T4298] loop0: detected capacity change from 0 to 32768 [ 57.630100][ T4295] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4295) [ 57.641583][ T4293] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 57.654536][ T26] audit: type=1800 audit(1735478651.988:11): pid=4295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1944 res=0 errno=0 [ 57.676552][ T4298] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor121 (4298) executing program [ 57.688349][ T4293] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 57.710628][ T4259] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4259) [ 57.731052][ T4293] BTRFS info (device loop4): force clearing of disk cache executing program [ 57.741374][ T4261] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4261) [ 57.767616][ T4308] loop3: detected capacity change from 0 to 32768 [ 57.771181][ T4293] BTRFS info (device loop4): setting nodatasum [ 57.780251][ T4293] BTRFS info (device loop4): allowing degraded mounts [ 57.823219][ T4308] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor121 (4308) [ 57.832180][ T4293] BTRFS info (device loop4): enabling disk space caching [ 57.841055][ T4293] BTRFS info (device loop4): disk space caching is enabled executing program [ 57.871381][ T4258] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4258) [ 58.034039][ T4312] loop1: detected capacity change from 0 to 32768 [ 58.057034][ T4312] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor121 (4312) executing program [ 58.122242][ T4257] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4257) [ 58.146905][ T4293] BTRFS info (device loop4): enabling ssd optimizations [ 58.216052][ T4293] BTRFS info (device loop4): rebuilding free space tree [ 58.272098][ T4293] BTRFS info (device loop4): disabling free space tree [ 58.301217][ T4293] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 58.349773][ T4293] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 58.381659][ T4293] BTRFS info (device loop4): checking UUID tree [ 58.414986][ T4293] BTRFS info (device loop4): balance: start -d -m [ 58.441836][ T4293] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 58.569754][ T4319] loop3: detected capacity change from 0 to 32768 [ 58.593571][ T4293] BTRFS info (device loop4): 1 enospc errors during balance [ 58.608884][ T4293] BTRFS info (device loop4): balance: ended with status: -28 [ 58.621524][ T4319] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor121 (4319) executing program [ 58.673805][ T4261] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4261) [ 58.711713][ T4317] loop0: detected capacity change from 0 to 32768 [ 58.718262][ T4341] BTRFS warning (device loop4): failed to trim 1 block group(s), last error -512 [ 58.722425][ T4315] loop2: detected capacity change from 0 to 32768 [ 58.761537][ T4341] BTRFS warning (device loop4): failed to trim 1 device(s), last error -512 [ 58.770445][ T4317] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor121 (4317) [ 58.803744][ T4315] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4315) executing program executing program [ 58.834806][ T4259] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4259) [ 58.845456][ T4245] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 58.853626][ T4338] loop1: detected capacity change from 0 to 32768 [ 58.873017][ T4258] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4258) [ 58.974115][ T4338] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor121 (4338) [ 59.005618][ T4257] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4257) executing program executing program [ 59.531797][ T4343] loop3: detected capacity change from 0 to 32768 [ 59.565867][ T4343] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor121 (4343) [ 59.611646][ T4343] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 59.641446][ T4343] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 59.671077][ T4343] BTRFS info (device loop3): force clearing of disk cache [ 59.678657][ T4343] BTRFS info (device loop3): setting nodatasum [ 59.688952][ T4345] loop0: detected capacity change from 0 to 32768 [ 59.701154][ T4343] BTRFS info (device loop3): allowing degraded mounts [ 59.718521][ T4343] BTRFS info (device loop3): enabling disk space caching [ 59.725904][ T4345] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor121 (4345) [ 59.741133][ T4343] BTRFS info (device loop3): disk space caching is enabled [ 59.751872][ T4354] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4354) executing program [ 59.786580][ T4347] loop2: detected capacity change from 0 to 32768 [ 59.842806][ T4356] loop4: detected capacity change from 0 to 32768 [ 59.853336][ T4347] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4347) [ 59.912791][ T4353] loop1: detected capacity change from 0 to 32768 [ 59.920419][ T4356] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4356) [ 59.940016][ T4261] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4261) executing program executing program [ 59.971984][ T4253] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4253) [ 60.006737][ T4343] BTRFS info (device loop3): enabling ssd optimizations executing program [ 60.014165][ T4353] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor121 (4353) [ 60.031304][ T4343] BTRFS info (device loop3): rebuilding free space tree [ 60.051311][ T4259] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4259) [ 60.112332][ T4343] BTRFS info (device loop3): disabling free space tree [ 60.149952][ T4343] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 60.200487][ T4343] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 60.251838][ T4343] BTRFS info (device loop3): checking UUID tree [ 60.302183][ T4343] BTRFS info (device loop3): balance: start -d -m [ 60.319372][ T4343] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata [ 60.518100][ T4343] BTRFS info (device loop3): balance: canceled [ 60.566222][ T4384] BTRFS warning (device loop3): failed to trim 1 block group(s), last error -512 [ 60.618437][ T4244] BTRFS info (device loop3): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 60.746920][ T4364] loop0: detected capacity change from 0 to 32768 [ 60.785030][ T4364] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor121 (4364) [ 60.795030][ T4376] loop2: detected capacity change from 0 to 32768 executing program [ 60.860521][ T4376] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4376) [ 60.896507][ T4380] loop4: detected capacity change from 0 to 32768 [ 60.917620][ T4261] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4261) [ 60.931618][ T4364] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 60.951725][ T26] kauditd_printk_skb: 13 callbacks suppressed executing program [ 60.951738][ T26] audit: type=1800 audit(1735478655.288:25): pid=4376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 60.973310][ T4364] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 60.988908][ T4380] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4380) [ 61.004361][ T4382] loop1: detected capacity change from 0 to 32768 [ 61.051929][ T4354] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4354) [ 61.072112][ T26] audit: type=1800 audit(1735478655.408:26): pid=4380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 61.081660][ T4364] BTRFS info (device loop0): force clearing of disk cache executing program [ 61.111385][ T4382] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor121 (4382) [ 61.155745][ T4259] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4259) [ 61.175579][ T4364] BTRFS info (device loop0): setting nodatasum [ 61.181979][ T26] audit: type=1800 audit(1735478655.508:27): pid=4382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 executing program [ 61.221436][ T4364] BTRFS info (device loop0): allowing degraded mounts [ 61.248615][ T4364] BTRFS info (device loop0): enabling disk space caching [ 61.261183][ T4364] BTRFS info (device loop0): disk space caching is enabled [ 61.489992][ T4364] BTRFS info (device loop0): enabling ssd optimizations [ 61.510600][ T4404] loop4: detected capacity change from 0 to 32768 [ 61.518891][ T4404] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4404) [ 61.521245][ T4364] BTRFS info (device loop0): rebuilding free space tree [ 61.582887][ T4253] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 61.630369][ T4364] BTRFS info (device loop0): disabling free space tree [ 61.636077][ T4399] loop3: detected capacity change from 0 to 32768 [ 61.654035][ T4399] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor121 (4399) [ 61.657350][ T4364] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) executing program [ 61.683759][ T26] audit: type=1800 audit(1735478656.018:28): pid=4399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1944 res=0 errno=0 [ 61.722105][ T4354] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4354) [ 61.771173][ T4364] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 61.832011][ T4364] BTRFS info (device loop0): checking UUID tree [ 61.880718][ T4364] BTRFS info (device loop0): balance: start -d -m [ 61.893207][ T4364] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata executing program [ 61.938979][ T26] audit: type=1800 audit(1735478656.268:29): pid=4404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 61.953881][ T4402] loop2: detected capacity change from 0 to 32768 [ 62.026244][ T26] audit: type=1800 audit(1735478656.308:30): pid=4427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="loop0" ino=263 res=0 errno=0 [ 62.064763][ T4402] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4402) executing program [ 62.134461][ T4406] loop1: detected capacity change from 0 to 32768 [ 62.144326][ T26] audit: type=1800 audit(1735478656.428:31): pid=4402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 62.268295][ T4429] BTRFS warning (device loop0): failed to trim 1 block group(s), last error -512 [ 62.281265][ T4261] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4261) [ 62.292192][ T4364] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 62.298077][ T4429] BTRFS warning (device loop0): failed to trim 1 device(s), last error -512 [ 62.312257][ T4406] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor121 (4406) [ 62.341571][ T4354] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4354) [ 62.352814][ T26] audit: type=1800 audit(1735478656.688:32): pid=4406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 62.382321][ T4364] BTRFS info (device loop0): balance: canceled executing program [ 62.437798][ T4241] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.528552][ T4425] loop3: detected capacity change from 0 to 32768 executing program [ 62.648533][ T4425] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor121 (4425) [ 62.713720][ T4425] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.744427][ T4425] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 62.755518][ T4431] loop4: detected capacity change from 0 to 32768 [ 62.784917][ T4425] BTRFS info (device loop3): force clearing of disk cache [ 62.801342][ T4431] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4431) [ 62.822315][ T4425] BTRFS info (device loop3): setting nodatasum executing program [ 62.842848][ T4354] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4354) [ 62.852190][ T26] audit: type=1800 audit(1735478657.188:33): pid=4431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 62.854333][ T4425] BTRFS info (device loop3): allowing degraded mounts [ 62.925602][ T4425] BTRFS info (device loop3): enabling disk space caching [ 62.927979][ T4433] loop2: detected capacity change from 0 to 32768 [ 62.959391][ T4425] BTRFS info (device loop3): disk space caching is enabled [ 63.015246][ T4433] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4433) executing program [ 63.056421][ T4253] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4253) [ 63.068415][ T26] audit: type=1800 audit(1735478657.408:34): pid=4433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor121" name=".log" dev="sda1" ino=1943 res=0 errno=0 [ 63.151189][ T4435] loop1: detected capacity change from 0 to 32768 [ 63.159642][ T4425] BTRFS info (device loop3): enabling ssd optimizations [ 63.178038][ T4425] BTRFS info (device loop3): rebuilding free space tree [ 63.210534][ T4261] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4261) [ 63.253451][ T4425] BTRFS info (device loop3): disabling free space tree [ 63.260377][ T4425] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 63.278170][ T4435] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor121 (4435) [ 63.329972][ T4425] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 63.364298][ T4425] BTRFS info (device loop3): checking UUID tree [ 63.395052][ T4425] BTRFS info (device loop3): balance: start -d -m [ 63.402463][ T4425] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata [ 63.526642][ T4425] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata [ 63.554951][ T4425] BTRFS warning (device loop3): Skipping commit of aborted transaction. [ 63.582338][ T4425] ------------[ cut here ]------------ [ 63.600470][ T4425] WARNING: CPU: 0 PID: 4425 at fs/btrfs/transaction.c:1994 btrfs_commit_transaction+0x33b4/0x3c70 [ 63.611291][ T4425] Modules linked in: [ 63.615222][ T4425] CPU: 0 PID: 4425 Comm: syz-executor121 Tainted: G W 6.1.122-syzkaller #0 [ 63.625256][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.635342][ T4425] RIP: 0010:btrfs_commit_transaction+0x33b4/0x3c70 [ 63.641934][ T4425] Code: 89 e7 e8 4f 99 b0 00 e9 24 d3 ff ff e8 d5 c9 f6 fd e9 fe fe ff ff e8 cb c9 f6 fd 48 c7 c7 80 06 4f 8b 8b 34 24 e8 0c e3 be fd <0f> 0b e9 a8 f8 ff ff e8 b0 c9 f6 fd e9 be fe ff ff 89 d9 80 e1 07 [ 63.661615][ T4425] RSP: 0018:ffffc900044774e0 EFLAGS: 00010246 [ 63.667702][ T4425] RAX: 4a31b357fca74600 RBX: ffff888028fc4001 RCX: ffff8880742b8000 [ 63.675769][ T4425] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 63.683842][ T4425] RBP: ffffc90004477820 R08: ffffffff8152b84e R09: ffffed10171c4f1c [ 63.686607][ T4438] loop0: detected capacity change from 0 to 32768 [ 63.691882][ T4425] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880742b9268 [ 63.706303][ T4425] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100e1a352e [ 63.714321][ T4425] FS: 00007f65afa5d6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 63.723324][ T4425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.729924][ T4425] CR2: 00007fff2e7c0458 CR3: 000000002135c000 CR4: 00000000003506f0 [ 63.737988][ T4425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.739410][ T4438] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor121 (4438) [ 63.745995][ T4425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.746012][ T4425] Call Trace: [ 63.746020][ T4425] [ 63.771038][ T4425] ? __warn+0x15a/0x520 [ 63.775257][ T4425] ? btrfs_commit_transaction+0x33b4/0x3c70 [ 63.781208][ T4425] ? report_bug+0x2af/0x500 [ 63.783679][ T4455] loop2: detected capacity change from 0 to 32768 [ 63.785720][ T4425] ? btrfs_commit_transaction+0x33b4/0x3c70 [ 63.798072][ T4425] ? handle_bug+0x3d/0x70 [ 63.802487][ T4425] ? exc_invalid_op+0x16/0x40 [ 63.807186][ T4425] ? asm_exc_invalid_op+0x16/0x20 [ 63.812278][ T4425] ? __warn_printk+0x28e/0x350 [ 63.817065][ T4425] ? btrfs_commit_transaction+0x33b4/0x3c70 [ 63.822748][ T4253] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4253) [ 63.823059][ T4425] ? btrfs_commit_transaction+0x16e/0x3c70 [ 63.838692][ T4425] ? read_lock_is_recursive+0x10/0x10 [ 63.841416][ T4462] BTRFS warning (device loop3: state A): failed to trim 1 block group(s), last error -512 [ 63.844088][ T4425] ? join_transaction+0x621/0xd40 [ 63.844124][ T4425] ? btrfs_commit_transaction_async+0x470/0x470 [ 63.865360][ T4425] ? do_raw_spin_unlock+0x137/0x8a0 [ 63.870584][ T4425] ? join_transaction+0x628/0xd40 [ 63.872779][ T4462] BTRFS warning (device loop3: state A): failed to trim 1 device(s), last error -512 [ 63.875645][ T4425] ? join_transaction+0x668/0xd40 [ 63.890133][ T4425] ? join_transaction+0x628/0xd40 [ 63.895244][ T4425] ? btrfs_record_root_in_trans+0x8e/0x180 [ 63.899524][ T4441] loop4: detected capacity change from 0 to 32768 [ 63.901052][ T4425] ? start_transaction+0x462/0x11e0 [ 63.912741][ T4425] prepare_to_relocate+0x3c5/0x4c0 [ 63.917886][ T4425] relocate_block_group+0x17b/0xce0 [ 63.923474][ T4425] ? trace_contention_end+0x61/0x170 [ 63.928780][ T4425] ? __mutex_lock+0x2f7/0xd80 [ 63.933499][ T4425] ? btrfs_wait_ordered_roots+0x8f0/0x950 [ 63.939247][ T4425] ? btrfs_relocate_block_group+0x7a1/0xd70 [ 63.945282][ T4425] ? describe_relocation+0x130/0x130 [ 63.950599][ T4425] ? btrfs_relocate_block_group+0x4ac/0xd70 [ 63.955314][ T4455] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor121 (4455) [ 63.956545][ T4425] btrfs_relocate_block_group+0x7a9/0xd70 [ 63.973038][ T4425] btrfs_relocate_chunk+0x128/0x3b0 [ 63.978263][ T4425] __btrfs_balance+0x1c16/0x27d0 [ 63.983281][ T4425] ? describe_balance_start_or_resume+0x490/0x490 [ 63.989710][ T4425] ? __wait_for_common+0x6a0/0x6c0 [ 63.994877][ T4425] ? do_raw_spin_unlock+0x137/0x8a0 [ 64.000093][ T4425] ? validate_convert_profile+0x7d/0x2c0 [ 64.005800][ T4425] btrfs_balance+0xbd4/0x10c0 [ 64.006341][ T4441] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor121 (4441) [ 64.010490][ T4425] btrfs_ioctl_balance+0x493/0x7c0 [ 64.010520][ T4425] ? btrfs_ioctl+0x6c3/0xc10 [ 64.010542][ T4425] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 64.037446][ T4425] __se_sys_ioctl+0xf1/0x160 [ 64.041487][ T4261] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4261) [ 64.042062][ T4425] do_syscall_64+0x3b/0xb0 [ 64.042090][ T4425] ? clear_bhb_loop+0x45/0xa0 [ 64.061069][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 64.067083][ T4425] RIP: 0033:0x7f65afaa0d49 [ 64.071546][ T4425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 64.091207][ T4425] RSP: 002b:00007f65afa5d218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.099642][ T4425] RAX: ffffffffffffffda RBX: 00007f65afb2d6c8 RCX: 00007f65afaa0d49 [ 64.107674][ T4425] RDX: 00000000200003c0 RSI: 00000000c4009420 RDI: 0000000000000004 [ 64.115706][ T4425] RBP: 00007f65afb2d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 64.123735][ T4425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65afafa26c executing program executing program [ 64.131763][ T4425] R13: 0030656c69662f2e R14: 61635f7261656c63 R15: 18bea1116aa755e3 [ 64.139777][ T4425] [ 64.142847][ T4425] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 64.150147][ T4425] CPU: 0 PID: 4425 Comm: syz-executor121 Tainted: G W 6.1.122-syzkaller #0 [ 64.160129][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.170185][ T4425] Call Trace: [ 64.173468][ T4425] [ 64.176405][ T4425] dump_stack_lvl+0x1e3/0x2cb [ 64.181101][ T4425] ? nf_tcp_handle_invalid+0x642/0x642 [ 64.186567][ T4425] ? panic+0x764/0x764 [ 64.190643][ T4425] ? vscnprintf+0x59/0x80 [ 64.194963][ T4425] panic+0x318/0x764 [ 64.198848][ T4425] ? __warn+0x169/0x520 [ 64.202997][ T4425] ? memcpy_page_flushcache+0xfc/0xfc [ 64.208378][ T4425] __warn+0x348/0x520 [ 64.212349][ T4425] ? btrfs_commit_transaction+0x33b4/0x3c70 [ 64.218239][ T4425] report_bug+0x2af/0x500 [ 64.222558][ T4425] ? btrfs_commit_transaction+0x33b4/0x3c70 [ 64.228443][ T4425] handle_bug+0x3d/0x70 [ 64.232591][ T4425] exc_invalid_op+0x16/0x40 [ 64.237086][ T4425] asm_exc_invalid_op+0x16/0x20 [ 64.241929][ T4425] RIP: 0010:btrfs_commit_transaction+0x33b4/0x3c70 [ 64.248422][ T4425] Code: 89 e7 e8 4f 99 b0 00 e9 24 d3 ff ff e8 d5 c9 f6 fd e9 fe fe ff ff e8 cb c9 f6 fd 48 c7 c7 80 06 4f 8b 8b 34 24 e8 0c e3 be fd <0f> 0b e9 a8 f8 ff ff e8 b0 c9 f6 fd e9 be fe ff ff 89 d9 80 e1 07 [ 64.268016][ T4425] RSP: 0018:ffffc900044774e0 EFLAGS: 00010246 [ 64.274074][ T4425] RAX: 4a31b357fca74600 RBX: ffff888028fc4001 RCX: ffff8880742b8000 [ 64.282035][ T4425] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 64.289992][ T4425] RBP: ffffc90004477820 R08: ffffffff8152b84e R09: ffffed10171c4f1c [ 64.297949][ T4425] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880742b9268 [ 64.305907][ T4425] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100e1a352e [ 64.313874][ T4425] ? __warn_printk+0x28e/0x350 [ 64.318631][ T4425] ? btrfs_commit_transaction+0x16e/0x3c70 [ 64.324435][ T4425] ? read_lock_is_recursive+0x10/0x10 [ 64.329796][ T4425] ? join_transaction+0x621/0xd40 [ 64.334836][ T4425] ? btrfs_commit_transaction_async+0x470/0x470 [ 64.341079][ T4425] ? do_raw_spin_unlock+0x137/0x8a0 [ 64.346273][ T4425] ? join_transaction+0x628/0xd40 [ 64.351283][ T4425] ? join_transaction+0x668/0xd40 [ 64.356290][ T4425] ? join_transaction+0x628/0xd40 [ 64.361305][ T4425] ? btrfs_record_root_in_trans+0x8e/0x180 [ 64.367099][ T4425] ? start_transaction+0x462/0x11e0 [ 64.372305][ T4425] prepare_to_relocate+0x3c5/0x4c0 [ 64.377415][ T4425] relocate_block_group+0x17b/0xce0 [ 64.382605][ T4425] ? trace_contention_end+0x61/0x170 [ 64.387880][ T4425] ? __mutex_lock+0x2f7/0xd80 [ 64.392560][ T4425] ? btrfs_wait_ordered_roots+0x8f0/0x950 [ 64.398279][ T4425] ? btrfs_relocate_block_group+0x7a1/0xd70 [ 64.404165][ T4425] ? describe_relocation+0x130/0x130 [ 64.409454][ T4425] ? btrfs_relocate_block_group+0x4ac/0xd70 [ 64.415345][ T4425] btrfs_relocate_block_group+0x7a9/0xd70 [ 64.421066][ T4425] btrfs_relocate_chunk+0x128/0x3b0 [ 64.426259][ T4425] __btrfs_balance+0x1c16/0x27d0 [ 64.431209][ T4425] ? describe_balance_start_or_resume+0x490/0x490 [ 64.437611][ T4425] ? __wait_for_common+0x6a0/0x6c0 [ 64.442716][ T4425] ? do_raw_spin_unlock+0x137/0x8a0 [ 64.447903][ T4425] ? validate_convert_profile+0x7d/0x2c0 [ 64.453527][ T4425] btrfs_balance+0xbd4/0x10c0 [ 64.458203][ T4425] btrfs_ioctl_balance+0x493/0x7c0 [ 64.463307][ T4425] ? btrfs_ioctl+0x6c3/0xc10 [ 64.467887][ T4425] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 64.474294][ T4425] __se_sys_ioctl+0xf1/0x160 [ 64.478964][ T4425] do_syscall_64+0x3b/0xb0 [ 64.483374][ T4425] ? clear_bhb_loop+0x45/0xa0 [ 64.488036][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 64.493920][ T4425] RIP: 0033:0x7f65afaa0d49 [ 64.498323][ T4425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 64.517914][ T4425] RSP: 002b:00007f65afa5d218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.526315][ T4425] RAX: ffffffffffffffda RBX: 00007f65afb2d6c8 RCX: 00007f65afaa0d49 [ 64.534273][ T4425] RDX: 00000000200003c0 RSI: 00000000c4009420 RDI: 0000000000000004 [ 64.542243][ T4425] RBP: 00007f65afb2d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 64.550204][ T4425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f65afafa26c [ 64.558161][ T4425] R13: 0030656c69662f2e R14: 61635f7261656c63 R15: 18bea1116aa755e3 [ 64.566129][ T4425] [ 64.569356][ T4425] Kernel Offset: disabled [ 64.573709][ T4425] Rebooting in 86400 seconds..