[ 51.760683][ T39] audit: type=1400 audit(1685213311.488:79): avc: denied { write } for pid=5102 comm="sh" path="pipe:[31417]" dev="pipefs" ino=31417 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 51.770472][ T39] audit: type=1400 audit(1685213311.488:80): avc: denied { rlimitinh } for pid=5102 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 51.778812][ T39] audit: type=1400 audit(1685213311.488:81): avc: denied { siginh } for pid=5102 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 52.714996][ T39] audit: type=1400 audit(1685213312.448:82): avc: denied { read } for pid=4599 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
Warning: Permanently added '[localhost]:28829' (ECDSA) to the list of known hosts.
[ 57.464405][ T39] audit: type=1400 audit(1685213317.198:83): avc: denied { execute } for pid=5118 comm="sh" name="syz-executor3505296143" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 57.474058][ T39] audit: type=1400 audit(1685213317.198:84): avc: denied { execute_no_trans } for pid=5118 comm="sh" path="/syz-executor3505296143" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
executing program
executing program
[ 57.484535][ T39] audit: type=1400 audit(1685213317.218:85): avc: denied { execmem } for pid=5118 comm="syz-executor350" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
executing program
[ 57.490653][ T5123] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5123 'syz-executor350'
[ 57.505288][ T39] audit: type=1400 audit(1685213317.218:86): avc: denied { read write } for pid=5119 comm="syz-executor350" name="loop0" dev="devtmpfs" ino=659 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
executing program
[ 57.533130][ T5123] loop1: detected capacity change from 0 to 4096
[ 57.533514][ T5126] loop3: detected capacity change from 0 to 4096
[ 57.539523][ T39] audit: type=1400 audit(1685213317.218:87): avc: denied { open } for pid=5120 comm="syz-executor350" path="/dev/loop1" dev="devtmpfs" ino=660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 57.552637][ T39] audit: type=1400 audit(1685213317.218:88): avc: denied { ioctl } for pid=5120 comm="syz-executor350" path="/dev/loop1" dev="devtmpfs" ino=660 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 57.563159][ T39] audit: type=1400 audit(1685213317.278:89): avc: denied { mounton } for pid=5123 comm="syz-executor350" path="/syzkaller.iGeNtm/0/bus" dev="sda1" ino=1935 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 57.571534][ T5124] loop0: detected capacity change from 0 to 4096
[ 57.571961][ T5125] loop2: detected capacity change from 0 to 4096
[ 57.588151][ T39] audit: type=1400 audit(1685213317.328:90): avc: denied { mount } for pid=5126 comm="syz-executor350" name="/" dev="loop3" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 57.598549][ T39] audit: type=1400 audit(1685213317.328:91): avc: denied { write } for pid=5123 comm="syz-executor350" name="/" dev="loop1" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 57.608817][ T39] audit: type=1400 audit(1685213317.328:92): avc: denied { add_name } for pid=5123 comm="syz-executor350" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
executing program
[ 57.740636][ T5130] loop1: detected capacity change from 0 to 4096
executing program
executing program
executing program
[ 57.802548][ T5132] loop0: detected capacity change from 0 to 4096
[ 57.809310][ T5131] loop2: detected capacity change from 0 to 4096
[ 57.822142][ T5133] loop3: detected capacity change from 0 to 4096
executing program
[ 57.949181][ T5134] loop1: detected capacity change from 0 to 4096
executing program
[ 57.983614][ T5135] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 58.009235][ T5136] loop2: detected capacity change from 0 to 4096
[ 58.022204][ T5137] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 58.136448][ T5138] loop1: detected capacity change from 0 to 4096
[ 58.138160][ T5139] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 58.186849][ T5140] loop2: detected capacity change from 0 to 4096
[ 58.234122][ T5141] loop3: detected capacity change from 0 to 4096
executing program
[ 58.293711][ T5142] loop0: detected capacity change from 0 to 4096
executing program
[ 58.322226][ T5143] loop1: detected capacity change from 0 to 4096
executing program
[ 58.366331][ T5144] loop2: detected capacity change from 0 to 4096
executing program
[ 58.426255][ T5145] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 58.494489][ T5146] loop0: detected capacity change from 0 to 4096
[ 58.512858][ T5147] loop1: detected capacity change from 0 to 4096
executing program
[ 58.557463][ T5148] loop2: detected capacity change from 0 to 4096
executing program
[ 58.642323][ T5149] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 58.705716][ T5150] loop0: detected capacity change from 0 to 4096
executing program
[ 58.728090][ T5151] loop1: detected capacity change from 0 to 4096
[ 58.752715][ T5152] loop2: detected capacity change from 0 to 4096
executing program
[ 58.820034][ T5153] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 58.884061][ T5154] loop0: detected capacity change from 0 to 4096
[ 58.891268][ T5155] loop1: detected capacity change from 0 to 4096
executing program
[ 58.926687][ T5156] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 59.007174][ T5157] loop3: detected capacity change from 0 to 4096
executing program
[ 59.032353][ T5158] loop1: detected capacity change from 0 to 4096
[ 59.053570][ T5159] loop0: detected capacity change from 0 to 4096
executing program
[ 59.085290][ T5160] loop2: detected capacity change from 0 to 4096
executing program
[ 59.168785][ T5161] loop3: detected capacity change from 0 to 4096
executing program
[ 59.209562][ T5162] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 59.230545][ T5163] loop0: detected capacity change from 0 to 4096
[ 59.265569][ T5164] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 59.340228][ T5166] loop3: detected capacity change from 0 to 4096
[ 59.355902][ T5167] loop1: detected capacity change from 0 to 4096
executing program
[ 59.406730][ T5168] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 59.484953][ T5170] loop3: detected capacity change from 0 to 4096
[ 59.492137][ T5169] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 59.567250][ T5172] loop0: detected capacity change from 0 to 4096
[ 59.590387][ T5171] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 59.632549][ T5173] loop3: detected capacity change from 0 to 4096
[ 59.651963][ T5174] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 59.718578][ T5175] loop1: detected capacity change from 0 to 4096
[ 59.743376][ T5176] loop0: detected capacity change from 0 to 4096
executing program
[ 59.793645][ T5177] loop3: detected capacity change from 0 to 4096
executing program
[ 59.844640][ T5178] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 59.920925][ T5179] loop0: detected capacity change from 0 to 4096
[ 59.950115][ T5180] loop1: detected capacity change from 0 to 4096
executing program
[ 59.995497][ T5181] loop3: detected capacity change from 0 to 4096
executing program
[ 60.040238][ T5182] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 60.128754][ T5183] loop0: detected capacity change from 0 to 4096
executing program
[ 60.135356][ T5184] loop1: detected capacity change from 0 to 4096
[ 60.158971][ T5185] loop3: detected capacity change from 0 to 4096
executing program
[ 60.215905][ T5186] loop2: detected capacity change from 0 to 4096
executing program
[ 60.287903][ T5187] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 60.324208][ T5188] loop1: detected capacity change from 0 to 4096
[ 60.342494][ T5189] loop3: detected capacity change from 0 to 4096
executing program
[ 60.396154][ T5190] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 60.478900][ T5192] loop1: detected capacity change from 0 to 4096
[ 60.485784][ T5191] loop0: detected capacity change from 0 to 4096
executing program
[ 60.521988][ T5193] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 60.610593][ T5194] loop2: detected capacity change from 0 to 4096
executing program
[ 60.620380][ T5195] loop1: detected capacity change from 0 to 4096
executing program
[ 60.660404][ T5196] loop0: detected capacity change from 0 to 4096
[ 60.669419][ T5197] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 60.757552][ T5198] loop1: detected capacity change from 0 to 4096
[ 60.777274][ T5199] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 60.847684][ T5201] loop3: detected capacity change from 0 to 4096
[ 60.881464][ T5200] loop0: detected capacity change from 0 to 4096
executing program
[ 60.907406][ T5202] loop2: detected capacity change from 0 to 4096
executing program
[ 60.953321][ T5203] loop1: detected capacity change from 0 to 4096
executing program
[ 61.015245][ T5204] loop3: detected capacity change from 0 to 4096
executing program
[ 61.058261][ T5205] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 61.094991][ T5206] loop2: detected capacity change from 0 to 4096
[ 61.117794][ T5207] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 61.185341][ T5208] loop3: detected capacity change from 0 to 4096
[ 61.212292][ T5209] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 61.281057][ T5210] loop1: detected capacity change from 0 to 4096
[ 61.302377][ T5211] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 61.328602][ T5212] loop3: detected capacity change from 0 to 4096
[ 61.349022][ T5213] loop0: detected capacity change from 0 to 4096
executing program
[ 61.425940][ T5214] loop1: detected capacity change from 0 to 4096
executing program
[ 61.451270][ T5215] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 61.518990][ T5216] loop3: detected capacity change from 0 to 4096
executing program
[ 61.533805][ T5217] loop0: detected capacity change from 0 to 4096
[ 61.545965][ T5218] loop1: detected capacity change from 0 to 4096
executing program
[ 61.574728][ T5219] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 61.677835][ T5220] loop3: detected capacity change from 0 to 4096
executing program
[ 61.696190][ T5221] loop0: detected capacity change from 0 to 4096
[ 61.720349][ T5222] loop1: detected capacity change from 0 to 4096
executing program
[ 61.745347][ T5223] loop2: detected capacity change from 0 to 4096
executing program
[ 61.808448][ T5224] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 61.858828][ T5225] loop0: detected capacity change from 0 to 4096
executing program
[ 61.892271][ T5226] loop1: detected capacity change from 0 to 4096
executing program
[ 61.907704][ T5227] loop2: detected capacity change from 0 to 4096
[ 61.924612][ T5228] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 62.032171][ T5229] loop0: detected capacity change from 0 to 4096
executing program
[ 62.055620][ T5230] loop1: detected capacity change from 0 to 4096
[ 62.072847][ T5231] loop2: detected capacity change from 0 to 4096
executing program
[ 62.108571][ T5232] loop3: detected capacity change from 0 to 4096
executing program
[ 62.219404][ T5233] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 62.253484][ T5234] loop2: detected capacity change from 0 to 4096
[ 62.264942][ T5235] loop1: detected capacity change from 0 to 4096
executing program
[ 62.302497][ T5236] loop3: detected capacity change from 0 to 4096
executing program
[ 62.369094][ T5237] loop2: detected capacity change from 0 to 4096
executing program
[ 62.395780][ T5238] loop0: detected capacity change from 0 to 4096
executing program
[ 62.470433][ T5239] loop1: detected capacity change from 0 to 4096
executing program
[ 62.501733][ T39] kauditd_printk_skb: 233 callbacks suppressed
[ 62.501747][ T39] audit: type=1800 audit(1685213322.238:326): pid=5239 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor350" name="file0" dev="loop1" ino=33 res=0 errno=0
[ 62.510126][ T5240] loop3: detected capacity change from 0 to 4096
[ 62.516546][ T39] audit: type=1804 audit(1685213322.238:327): pid=5239 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor350" name="/syzkaller.iGeNtm/28/bus/file0" dev="loop1" ino=33 res=1 errno=0
executing program
[ 62.551329][ T39] audit: type=1800 audit(1685213322.288:328): pid=5240 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor350" name="file0" dev="loop3" ino=33 res=0 errno=0
[ 62.559762][ T39] audit: type=1804 audit(1685213322.288:329): pid=5240 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor350" name="/syzkaller.JbyLpu/28/bus/file0" dev="loop3" ino=33 res=1 errno=0
[ 62.583379][ T5241] loop0: detected capacity change from 0 to 4096
executing program
[ 62.627409][ T5242] loop2: detected capacity change from 0 to 4096
[ 62.629634][ T39] audit: type=1800 audit(1685213322.368:330): pid=5241 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor350" name="file0" dev="loop0" ino=33 res=0 errno=0
[ 62.630298][ T39] audit: type=1804 audit(1685213322.368:331): pid=5241 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor350" name="/syzkaller.tNgnrh/28/bus/file0" dev="loop0" ino=33 res=1 errno=0
executing program
[ 62.670084][ T39] audit: type=1800 audit(1685213322.408:332): pid=5242 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor350" name="file0" dev="loop2" ino=33 res=0 errno=0
[ 62.678591][ T39] audit: type=1804 audit(1685213322.408:333): pid=5242 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor350" name="/syzkaller.HdNGXp/28/bus/file0" dev="loop2" ino=33 res=1 errno=0
[ 62.697277][ T5243] loop1: detected capacity change from 0 to 4096
executing program
[ 62.737485][ T5244] loop3: detected capacity change from 0 to 4096
[ 62.743186][ T39] audit: type=1800 audit(1685213322.478:334): pid=5243 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor350" name="file0" dev="loop1" ino=33 res=0 errno=0
[ 62.751288][ T39] audit: type=1804 audit(1685213322.478:335): pid=5243 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor350" name="/syzkaller.iGeNtm/29/bus/file0" dev="loop1" ino=33 res=1 errno=0
executing program
[ 62.788508][ T5245] loop0: detected capacity change from 0 to 4096
executing program
[ 62.844923][ T5246] loop2: detected capacity change from 0 to 4096
executing program
[ 62.873194][ T5247] loop1: detected capacity change from 0 to 4096
executing program
executing program
executing program
[ 62.979950][ T5248] loop3: detected capacity change from 0 to 4096
[ 62.981313][ T5249] loop0: detected capacity change from 0 to 4096
[ 62.992223][ T5250] loop2: detected capacity change from 0 to 4096
executing program
[ 63.018577][ T5251] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 63.118050][ T5252] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 63.147275][ T5253] loop0: detected capacity change from 0 to 4096
[ 63.167021][ T5254] loop1: detected capacity change from 0 to 4096
[ 63.171693][ T5255] loop2: detected capacity change from 0 to 4096
executing program
[ 63.271943][ T5256] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 63.322958][ T5257] loop0: detected capacity change from 0 to 4096
[ 63.326795][ T5258] loop2: detected capacity change from 0 to 4096
executing program
[ 63.360606][ T5259] loop1: detected capacity change from 0 to 4096
executing program
[ 63.388872][ T5260] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 63.491834][ T5261] loop0: detected capacity change from 0 to 4096
[ 63.499537][ T5262] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 63.554709][ T5264] loop1: detected capacity change from 0 to 4096
[ 63.557875][ T5263] loop3: detected capacity change from 0 to 4096
executing program
[ 63.650791][ T5265] loop2: detected capacity change from 0 to 4096
executing program
[ 63.676016][ T5266] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 63.743078][ T5267] loop3: detected capacity change from 0 to 4096
[ 63.779371][ T5268] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 63.850179][ T5269] loop0: detected capacity change from 0 to 4096
[ 63.871471][ T5270] loop2: detected capacity change from 0 to 4096
executing program
[ 63.906030][ T5271] loop3: detected capacity change from 0 to 4096
executing program
[ 63.932934][ T5272] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 64.037437][ T5274] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 64.101345][ T5275] loop3: detected capacity change from 0 to 4096
[ 64.119643][ T5276] loop1: detected capacity change from 0 to 4096
executing program
[ 64.152754][ T5277] loop0: detected capacity change from 0 to 4096
executing program
[ 64.218104][ T5278] loop2: detected capacity change from 0 to 4096
executing program
[ 64.266975][ T5279] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 64.352430][ T5280] loop1: detected capacity change from 0 to 4096
[ 64.353705][ T5281] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 64.396936][ T5283] loop3: detected capacity change from 0 to 4096
[ 64.403639][ T5282] loop2: detected capacity change from 0 to 4096
executing program
[ 64.552345][ T5284] loop0: detected capacity change from 0 to 4096
executing program
executing program
executing program
[ 64.590551][ T5286] loop2: detected capacity change from 0 to 4096
[ 64.590879][ T5285] loop1: detected capacity change from 0 to 4096
[ 64.621557][ T5287] loop3: detected capacity change from 0 to 4096
executing program
[ 64.704353][ T5288] loop0: detected capacity change from 0 to 4096
executing program
[ 64.737996][ T5289] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 64.789297][ T5290] loop2: detected capacity change from 0 to 4096
[ 64.790390][ T5291] loop3: detected capacity change from 0 to 4096
executing program
[ 64.886826][ T5292] loop0: detected capacity change from 0 to 4096
executing program
[ 64.908151][ T5293] loop1: detected capacity change from 0 to 4096
executing program
executing program
[ 65.004611][ T5294] loop3: detected capacity change from 0 to 4096
[ 65.023435][ T5295] loop2: detected capacity change from 0 to 4096
executing program
executing program
[ 65.072235][ T5296] loop1: detected capacity change from 0 to 4096
[ 65.101739][ T5297] loop0: detected capacity change from 0 to 4096
executing program
executing program
[ 65.176677][ T5298] loop3: detected capacity change from 0 to 4096
[ 65.200805][ T5299] loop2: detected capacity change from 0 to 4096
executing program
[ 65.229600][ T5300] loop1: detected capacity change from 0 to 4096
executing program
[ 65.273919][ T5301] loop0: detected capacity change from 0 to 4096
executing program
[ 65.331559][ T5302] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 65.384744][ T5303] loop2: detected capacity change from 0 to 4096
executing program
[ 65.400532][ T5304] loop1: detected capacity change from 0 to 4096
[ 65.417874][ T5305] loop0: detected capacity change from 0 to 4096
executing program
[ 65.478984][ T5306] loop3: detected capacity change from 0 to 4096
executing program
executing program
[ 65.553920][ C3] ==================================================================
[ 65.556951][ C3] BUG: KASAN: out-of-bounds in end_buffer_read_sync+0x8f/0xe0
[ 65.560183][ C3] Write of size 4 at addr ffffc9000386f250 by task ksoftirqd/3/32
[ 65.564986][ C3]
[ 65.565813][ C3] CPU: 3 PID: 32 Comm: ksoftirqd/3 Not tainted 6.4.0-rc3-syzkaller-00278-g49572d536129 #0
[ 65.568257][ T5307] loop2: detected capacity change from 0 to 4096
[ 65.569471][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 65.569478][ C3] Call Trace:
[ 65.569481][ C3]
[ 65.577520][ C3] dump_stack_lvl+0xd9/0x150
[ 65.577534][ T5308] loop1: detected capacity change from 0 to 4096
[ 65.579352][ C3] print_address_description.constprop.0+0x2c/0x3c0
[ 65.584463][ C3] ? end_buffer_read_sync+0x8f/0xe0
[ 65.586251][ C3] kasan_report+0x11c/0x130
[ 65.587842][ C3] ? end_buffer_read_sync+0x8f/0xe0
[ 65.589688][ C3] ? mark_buffer_async_write+0xa0/0xa0
[ 65.591612][ C3] kasan_check_range+0x141/0x190
[ 65.593357][ C3] end_buffer_read_sync+0x8f/0xe0
[ 65.595210][ C3] end_bio_bh_io_sync+0xde/0x130
[ 65.596982][ C3] ? invalidate_bh_lrus+0x30/0x30
[ 65.598730][ C3] bio_endio+0x5af/0x6c0
[ 65.600256][ C3] blk_update_request+0x5c5/0x1620
[ 65.602118][ C3] blk_mq_end_request+0x59/0x4c0
[ 65.604425][ C3] lo_complete_rq+0x1c6/0x280
[ 65.606373][ C3] blk_complete_reqs+0xad/0xe0
[ 65.608090][ C3] __do_softirq+0x1d4/0x905
[ 65.609710][ C3] ? __irq_exit_rcu+0x190/0x190
[ 65.611439][ C3] run_ksoftirqd+0x31/0x60
[ 65.613015][ C3] smpboot_thread_fn+0x659/0x9e0
[ 65.614751][ C3] ? sort_range+0x30/0x30
[ 65.616372][ C3] kthread+0x344/0x440
[ 65.617821][ C3] ? kthread_complete_and_exit+0x40/0x40
[ 65.620092][ C3] ret_from_fork+0x1f/0x30
[ 65.621755][ C3]
[ 65.622974][ C3]
[ 65.623863][ C3] The buggy address belongs to the virtual mapping at
[ 65.623863][ C3] [ffffc90003868000, ffffc90003871000) created by:
[ 65.623863][ C3] kernel_clone+0xeb/0x890
[ 65.630085][ C3]
[ 65.631285][ C3] The buggy address belongs to the physical page:
[ 65.633781][ C3] page:ffffea0000799080 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1e642
[ 65.638514][ C3] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 65.641496][ C3] page_type: 0xffffffff()
[ 65.643208][ C3] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000
[ 65.646457][ C3] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[ 65.650072][ C3] page dumped because: kasan: bad access detected
[ 65.652354][ C3] page_owner tracks the page as allocated
[ 65.654537][ C3] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 5119, tgid 5119 (syz-executor350), ts 65389972547, free_ts 65385039534
[ 65.662424][ C3] post_alloc_hook+0x2db/0x350
[ 65.664392][ C3] get_page_from_freelist+0xf41/0x2c00
[ 65.666552][ C3] __alloc_pages+0x1cb/0x4a0
[ 65.668582][ C3] alloc_pages+0x1aa/0x270
[ 65.670418][ C3] __vmalloc_node_range+0xb1c/0x14a0
[ 65.672548][ C3] copy_process+0x13bb/0x7600
[ 65.674324][ C3] kernel_clone+0xeb/0x890
[ 65.676104][ C3] __do_sys_clone+0xba/0x100
[ 65.677820][ C3] do_syscall_64+0x39/0xb0
[ 65.679533][ C3] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 65.681679][ C3] page last free stack trace:
[ 65.683394][ C3] free_unref_page_prepare+0x62e/0xcb0
[ 65.685355][ C3] free_unref_page_list+0xe3/0xa70
[ 65.687230][ C3] release_pages+0xcd8/0x1380
[ 65.688973][ C3] __pagevec_release+0x77/0xe0
[ 65.690748][ C3] truncate_inode_pages_range+0x2ec/0xf10
[ 65.692795][ C3] blkdev_flush_mapping+0x152/0x320
[ 65.694677][ C3] blkdev_put_whole+0xcb/0xf0
[ 65.696353][ C3] blkdev_put+0x220/0x780
[ 65.697882][ C3] deactivate_locked_super+0x98/0x160
[ 65.699856][ C3] deactivate_super+0xb1/0xd0
[ 65.701487][ C3] cleanup_mnt+0x2ae/0x3d0
[ 65.703029][ C3] task_work_run+0x16f/0x270
[ 65.704668][ C3] exit_to_user_mode_prepare+0x210/0x240
[ 65.706652][ C3] syscall_exit_to_user_mode+0x1d/0x50
[ 65.708681][ C3] do_syscall_64+0x46/0xb0
[ 65.710253][ C3] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 65.712320][ C3]
[ 65.713179][ C3] Memory state around the buggy address:
[ 65.715150][ C3] ffffc9000386f100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 65.718104][ C3] ffffc9000386f180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 65.721034][ C3] >ffffc9000386f200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 65.723874][ C3] ^
[ 65.726327][ C3] ffffc9000386f280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 65.729309][ C3] ffffc9000386f300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 65.732296][ C3] ==================================================================
[ 65.735356][ C3] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 65.737898][ C3] CPU: 3 PID: 32 Comm: ksoftirqd/3 Not tainted 6.4.0-rc3-syzkaller-00278-g49572d536129 #0
[ 65.741422][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 65.744673][ C3] Call Trace:
[ 65.745873][ C3]
[ 65.746936][ C3] dump_stack_lvl+0xd9/0x150
[ 65.748623][ C3] panic+0x686/0x730
[ 65.750078][ C3] ? panic_smp_self_stop+0xa0/0xa0
[ 65.751936][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 65.754394][ C3] check_panic_on_warn+0xb1/0xc0
[ 65.756432][ C3] end_report+0xe9/0x120
[ 65.757956][ C3] ? end_buffer_read_sync+0x8f/0xe0
[ 65.760090][ C3] kasan_report+0xf9/0x130
[ 65.762059][ C3] ? end_buffer_read_sync+0x8f/0xe0
[ 65.764224][ C3] ? mark_buffer_async_write+0xa0/0xa0
[ 65.766197][ C3] kasan_check_range+0x141/0x190
[ 65.767995][ C3] end_buffer_read_sync+0x8f/0xe0
[ 65.769801][ C3] end_bio_bh_io_sync+0xde/0x130
[ 65.771573][ C3] ? invalidate_bh_lrus+0x30/0x30
[ 65.773373][ C3] bio_endio+0x5af/0x6c0
[ 65.774890][ C3] blk_update_request+0x5c5/0x1620
[ 65.776733][ C3] blk_mq_end_request+0x59/0x4c0
[ 65.778489][ C3] lo_complete_rq+0x1c6/0x280
[ 65.780217][ C3] blk_complete_reqs+0xad/0xe0
[ 65.781934][ C3] __do_softirq+0x1d4/0x905
[ 65.783567][ C3] ? __irq_exit_rcu+0x190/0x190
[ 65.785294][ C3] run_ksoftirqd+0x31/0x60
[ 65.786880][ C3] smpboot_thread_fn+0x659/0x9e0
[ 65.788659][ C3] ? sort_range+0x30/0x30
[ 65.790219][ C3] kthread+0x344/0x440
[ 65.791685][ C3] ? kthread_complete_and_exit+0x40/0x40
[ 65.793685][ C3] ret_from_fork+0x1f/0x30
[ 65.795294][ C3]
[ 65.796860][ C3] Kernel Offset: disabled
[ 65.798412][ C3] Rebooting in 86400 seconds..
VM DIAGNOSIS:
18:48:38 Registers:
info registers vcpu 0
RAX=0000000000000004 RBX=0000000000000000 RCX=000000000000000f RDX=0000000000000000
RSI=0000000000000002 RDI=00007fff2b024d40 RBP=0000000000000008 RSP=00007fff2b024c10
R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000010 R11=00007fff2b024ca0
R12=0000000000000007 R13=00007fff2b024cca R14=000000000000000f R15=00000000000000b3
RIP=00007fe4fe5f90d4 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000555556bd6300 ffffffff 00c00000
GS =0000 0000000000000000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe4f628c001 CR3=0000000028b10000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=25252525252525252525252525252525
XMM02=76f6378d9bb6e060311bb6edd0c87cde XMM03=00000000000000000000000000000000
XMM04=0000000000ff000000000000000000ff XMM05=6ff2445effff000004fff25d6b7b7fbc
XMM06=db6ffec6f180df37cdf301db783818b7 XMM07=030188d861d80e861d80c4683d6c0623
XMM08=b6e0603e1f0d06c376f6378d9bb6e060 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000080000000 RBX=0000000000000000 RCX=ffffffff81b8372e RDX=0000000000000000
RSI=0000000080000000 RDI=0000000000000007 RBP=ffffea0000d89a40 RSP=ffffc9000374f8b8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000094001
R12=ffffea0000d89a40 R13=0000000000000000 R14=0000000000000001 R15=0000000000000cc0
RIP=ffffffff818362cf RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000555556bd6300 ffffffff 00c00000
GS =0000 ffff88806b700000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe4f63eee00 CR3=000000001e056000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=25252525252525252525252525252525
XMM02=76f6378d9bb6e060311bb6edd0c87cde XMM03=00000000000000000000000000000000
XMM04=0000000000ff000000000000000000ff XMM05=6ff2445effff000004fff25d6b7b7fbc
XMM06=db6ffec6f180df37cdf301db783818b7 XMM07=030188d861d80e861d80c4683d6c0623
XMM08=b6e0603e1f0d06c376f6378d9bb6e060 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=dffffc0000000000 RBX=ffffffff81f6807d RCX=0000000000000000 RDX=1ffff9200070bd6d
RSI=ffffc9000385f140 RDI=ffffffff81f6807d RBP=ffffc9000385eb68 RSP=ffffc9000385eaf0
R8 =0000000000000001 R9 =ffffc9000385f168 R10=ffffc9000385eb20 R11=0000000000094001
R12=ffffc9000385ebd8 R13=0000000000000000 R14=ffff88802c6d8e40 R15=00000000000000c8
RIP=ffffffff81540e40 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000555556bd6300 ffffffff 00c00000
GS =0000 ffff88806b800000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff2b023ed8 CR3=00000000269bf000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000ff00000000ff XMM01=25252525252525252525252525252525
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000ff00000000ff XMM05=0000000000000000000000000000ff00
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000066 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff84870475 RDI=ffffffff920c4520 RBP=ffffffff920c44e0 RSP=ffffc90000ad77b8
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=666f206574697257
R12=0000000000000000 R13=0000000000000066 R14=ffffffff84870410 R15=0000000000000000
RIP=ffffffff8487049f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88806b900000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff2b0256e8 CR3=000000002f751000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000ff000000000000000000ff XMM01=25252525252525252525252525252525
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000ff000000000000000000ff XMM05=0000000000000000000000000000ff00
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000